Java全栈项目--校园快递管理与配送系统（5）

源代码续

<template><div class="app-container"><el-card class="box-card"><div slot="header" class="clearfix"><span>通知统计</span><div class="header-operations"><el-date-pickerv-model="dateRange"type="daterange"align="right"unlink-panelsrange-separator="至"start-placeholder="开始日期"end-placeholder="结束日期":picker-options="pickerOptions"@change="handleDateRangeChange"style="width: 350px"></el-date-picker><el-button type="primary" icon="el-icon-refresh" @click="refreshData">刷新</el-button><el-button type="success" icon="el-icon-download" @click="exportData">导出</el-button></div></div><!-- 统计卡片 --><el-row :gutter="20"><el-col :xs="24" :sm="12" :md="6" :lg="6" :xl="6" v-for="(item, index) in statisticsCards" :key="index"><el-card class="stat-card" shadow="hover"><div class="card-icon"><i :class="item.icon" :style="{ color: item.color }"></i></div><div class="card-content"><div class="card-title">{{ item.title }}</div><div class="card-value">{{ item.value }}</div><div class="card-footer"><span>{{ item.change >= 0 ? '+' : '' }}{{ item.change }}%</span><span>较上期</span><i :class="item.change >= 0 ? 'el-icon-top' : 'el-icon-bottom'" :style="{ color: item.change >= 0 ? '#67C23A' : '#F56C6C' }"></i></div></div></el-card></el-col></el-row><!-- 图表区域 --><el-row :gutter="20" style="margin-top: 20px;"><!-- 发送趋势图 --><el-col :xs="24" :sm="24" :md="12" :lg="12" :xl="12"><el-card shadow="hover"><div slot="header" class="clearfix"><span>发送趋势</span><el-radio-group v-model="trendGroupBy" size="mini" style="float: right;"><el-radio-button label="day">按日</el-radio-button><el-radio-button label="week">按周</el-radio-button><el-radio-button label="month">按月</el-radio-button></el-radio-group></div><div class="chart-container"><div ref="trendChart" style="width: 100%; height: 300px;"></div></div></el-card></el-col><!-- 通知类型分布图 --><el-col :xs="24" :sm="24" :md="12" :lg="12" :xl="12"><el-card shadow="hover"><div slot="header" class="clearfix"><span>通知类型分布</span></div><div class="chart-container"><div ref="typeChart" style="width: 100%; height: 300px;"></div></div></el-card></el-col></el-row><el-row :gutter="20" style="margin-top: 20px;"><!-- 通知渠道分布图 --><el-col :xs="24" :sm="24" :md="12" :lg="12" :xl="12"><el-card shadow="hover"><div slot="header" class="clearfix"><span>通知渠道分布</span></div><div class="chart-container"><div ref="channelChart" style="width: 100%; height: 300px;"></div></div></el-card></el-col><!-- 阅读率统计图 --><el-col :xs="24" :sm="24" :md="12" :lg="12" :xl="12"><el-card shadow="hover"><div slot="header" class="clearfix"><span>阅读率统计</span><el-radio-group v-model="readRateGroupBy" size="mini" style="float: right;"><el-radio-button label="type">按类型</el-radio-button><el-radio-button label="channel">按渠道</el-radio-button></el-radio-group></div><div class="chart-container"><div ref="readRateChart" style="width: 100%; height: 300px;"></div></div></el-card></el-col></el-row><!-- 详细数据表格 --><el-card shadow="hover" style="margin-top: 20px;"><div slot="header" class="clearfix"><span>详细数据</span><el-button-group style="float: right;"><el-button size="mini" :type="tableView === 'daily' ? 'primary' : ''" @click="tableView = 'daily'">日报表</el-button><el-button size="mini" :type="tableView === 'type' ? 'primary' : ''" @click="tableView = 'type'">类型报表</el-button><el-button size="mini" :type="tableView === 'channel' ? 'primary' : ''" @click="tableView = 'channel'">渠道报表</el-button></el-button-group></div><!-- 日报表 --><el-table v-if="tableView === 'daily'" :data="dailyData" style="width: 100%" border><el-table-column prop="date" label="日期" width="120" /><el-table-column prop="sentCount" label="发送数量" width="100" align="center" /><el-table-column prop="readCount" label="已读数量" width="100" align="center" /><el-table-column prop="readRate" label="阅读率" width="100" align="center"><template slot-scope="scope">{{ scope.row.readRate }}%</template></el-table-column><el-table-column prop="systemCount" label="系统通知" width="100" align="center" /><el-table-column prop="expressCount" label="快递通知" width="100" align="center" /><el-table-column prop="activityCount" label="活动通知" width="100" align="center" /><el-table-column prop="inAppCount" label="站内信" width="100" align="center" /><el-table-column prop="smsCount" label="短信" width="100" align="center" /><el-table-column prop="emailCount" label="邮件" width="100" align="center" /><el-table-column prop="pushCount" label="推送" width="100" align="center" /></el-table><!-- 类型报表 --><el-table v-if="tableView === 'type'" :data="typeData" style="width: 100%" border><el-table-column prop="type" label="通知类型" width="120"><template slot-scope="scope"><el-tag :type="getTypeTagType(scope.row.typeId)">{{ scope.row.type }}</el-tag></template></el-table-column><el-table-column prop="sentCount" label="发送数量" width="120" align="center" /><el-table-column prop="readCount" label="已读数量" width="120" align="center" /><el-table-column prop="readRate" label="阅读率" width="120" align="center"><template slot-scope="scope">{{ scope.row.readRate }}%</template></el-table-column><el-table-column prop="userCount" label="接收用户数" width="120" align="center" /><el-table-column prop="avgResponseTime" label="平均响应时间" align="center"><template slot-scope="scope">{{ scope.row.avgResponseTime }} 分钟</template></el-table-column></el-table><!-- 渠道报表 --><el-table v-if="tableView === 'channel'" :data="channelData" style="width: 100%" border><el-table-column prop="channel" label="通知渠道" width="120"><template slot-scope="scope"><el-tag :type="getChannelTagType(scope.row.channelId)">{{ scope.row.channel }}</el-tag></template></el-table-column><el-table-column prop="sentCount" label="发送数量" width="120" align="center" /><el-table-column prop="successCount" label="成功数量" width="120" align="center" /><el-table-column prop="successRate" label="发送成功率" width="120" align="center"><template slot-scope="scope">{{ scope.row.successRate }}%</template></el-table-column><el-table-column prop="readCount" label="已读数量" width="120" align="center" /><el-table-column prop="readRate" label="阅读率" width="120" align="center"><template slot-scope="scope">{{ scope.row.readRate }}%</template></el-table-column><el-table-column prop="avgResponseTime" label="平均响应时间" align="center"><template slot-scope="scope">{{ scope.row.avgResponseTime }} 分钟</template></el-table-column></el-table><div class="pagination-container"><el-paginationbackground@size-change="handleSizeChange"@current-change="handleCurrentChange":current-page="pagination.currentPage":page-sizes="[10, 20, 30, 50]":page-size="pagination.pageSize"layout="total, sizes, prev, pager, next, jumper":total="pagination.total"></el-pagination></div></el-card></el-card></div>
</template><script>
import * as echarts from 'echarts'
import { NotificationType, NotificationChannel, getTypeTagType, getChannelTagType } from '@/utils/notification'export default {name: 'NotificationStatistics',data() {return {// 日期范围选择器配置pickerOptions: {shortcuts: [{text: '最近一周',onClick(picker) {const end = new Date()const start = new Date()start.setTime(start.getTime() - 3600 * 1000 * 24 * 7)picker.$emit('pick', [start, end])}},{text: '最近一个月',onClick(picker) {const end = new Date()const start = new Date()start.setTime(start.getTime() - 3600 * 1000 * 24 * 30)picker.$emit('pick', [start, end])}},{text: '最近三个月',onClick(picker) {const end = new Date()const start = new Date()start.setTime(start.getTime() - 3600 * 1000 * 24 * 90)picker.$emit('pick', [start, end])}}]},// 日期范围dateRange: [new Date(new Date().getTime() - 3600 * 1000 * 24 * 30), new Date()],// 统计卡片数据statisticsCards: [{title: '总发送量',value: 12580,icon: 'el-icon-s-promotion',color: '#409EFF',change: 15.8},{title: '阅读率',value: '78.3%',icon: 'el-icon-view',color: '#67C23A',change: 5.2},{title: '成功率',value: '99.5%',icon: 'el-icon-check',color: '#E6A23C',change: 0.3},{title: '平均响应时间',value: '25分钟',icon: 'el-icon-time',color: '#F56C6C',change: -10.5}],// 趋势图分组方式trendGroupBy: 'day',// 阅读率图分组方式readRateGroupBy: 'type',// 表格视图tableView: 'daily',// 分页信息pagination: {currentPage: 1,pageSize: 10,total: 0},// 图表实例trendChart: null,typeChart: null,channelChart: null,readRateChart: null,// 日报表数据dailyData: [],// 类型报表数据typeData: [],// 渠道报表数据channelData: []}},mounted() {this.initCharts()this.fetchData()window.addEventListener('resize', this.resizeCharts)},beforeDestroy() {window.removeEventListener('resize', this.resizeCharts)if (this.trendChart) this.trendChart.dispose()if (this.typeChart) this.typeChart.dispose()if (this.channelChart) this.channelChart.dispose()if (this.readRateChart) this.readRateChart.dispose()},watch: {trendGroupBy() {this.updateTrendChart()},readRateGroupBy() {this.updateReadRateChart()}},methods: {// 初始化图表initCharts() {this.trendChart = echarts.init(this.$refs.trendChart)this.typeChart = echarts.init(this.$refs.typeChart)this.channelChart = echarts.init(this.$refs.channelChart)this.readRateChart = echarts.init(this.$refs.readRateChart)this.updateTrendChart()this.updateTypeChart()this.updateChannelChart()this.updateReadRateChart()},// 更新趋势图updateTrendChart() {// 模拟数据let xAxisData = []let sentData = []let readData = []if (this.trendGroupBy === 'day') {xAxisData = ['4-1', '4-2', '4-3', '4-4', '4-5', '4-6', '4-7', '4-8', '4-9', '4-10']sentData = [120, 132, 101, 134, 90, 230, 210, 182, 191, 234]readData = [90, 110, 80, 100, 70, 180, 160, 140, 150, 180]} else if (this.trendGroupBy === 'week') {xAxisData = ['第1周', '第2周', '第3周', '第4周']sentData = [520, 632, 701, 834]readData = [410, 520, 580, 690]} else {xAxisData = ['1月', '2月', '3月', '4月']sentData = [1200, 1300, 1400, 1800]readData = [900, 1000, 1100, 1400]}const option = {tooltip: {trigger: 'axis',axisPointer: {type: 'shadow'}},legend: {data: ['发送量', '已读量']},grid: {left: '3%',right: '4%',bottom: '3%',containLabel: true},xAxis: {type: 'category',data: xAxisData},yAxis: {type: 'value'},series: [{name: '发送量',type: 'bar',data: sentData,itemStyle: {color: '#409EFF'}},{name: '已读量',type: 'bar',data: readData,itemStyle: {color: '#67C23A'}}]}this.trendChart.setOption(option)},// 更新类型分布图updateTypeChart() {const option = {tooltip: {trigger: 'item',formatter: '{a} <br/>{b}: {c} ({d}%)'},legend: {orient: 'vertical',right: 10,top: 'center',data: ['系统通知', '快递通知', '活动通知', '其他通知']},series: [{name: '通知类型',type: 'pie',radius: ['50%', '70%'],avoidLabelOverlap: false,label: {show: false,position: 'center'},emphasis: {label: {show: true,fontSize: '18',fontWeight: 'bold'}},labelLine: {show: false},data: [{ value: 4500, name: '系统通知' },{ value: 3500, name: '快递通知' },{ value: 3000, name: '活动通知' },{ value: 1500, name: '其他通知' }],itemStyle: {normal: {color: function(params) {const colorList = ['#409EFF', '#67C23A', '#E6A23C', '#909399']return colorList[params.dataIndex]}}}}]}this.typeChart.setOption(option)},// 更新渠道分布图updateChannelChart() {const option = {tooltip: {trigger: 'item',formatter: '{a} <br/>{b}: {c} ({d}%)'},legend: {orient: 'vertical',right: 10,top: 'center',data: ['站内信', '短信', '邮件', '推送']},series: [{name: '通知渠道',type: 'pie',radius: ['50%', '70%'],avoidLabelOverlap: false,label: {show: false,position: 'center'},emphasis: {label: {show: true,fontSize: '18',fontWeight: 'bold'}},labelLine: {show: false},data: [{ value: 5000, name: '站内信' },{ value: 3000, name: '短信' },{ value: 2500, name: '邮件' },{ value: 2000, name: '推送' }],itemStyle: {normal: {color: function(params) {const colorList = ['#409EFF', '#67C23A', '#E6A23C', '#F56C6C']return colorList[params.dataIndex]}}}}]}this.channelChart.setOption(option)},// 更新阅读率图updateReadRateChart() {let xAxisData = []let seriesData = []if (this.readRateGroupBy === 'type') {xAxisData = ['系统通知', '快递通知', '活动通知', '其他通知']seriesData = [85, 92, 75, 65]} else {xAxisData = ['站内信', '短信', '邮件', '推送']seriesData = [90, 70, 80, 60]}const option = {tooltip: {trigger: 'axis',formatter: '{b}: {c}%'},grid: {left: '3%',right: '4%',bottom: '3%',containLabel: true},xAxis: {type: 'category',data: xAxisData},yAxis: {type: 'value',min: 0,max: 100,axisLabel: {formatter: '{value}%'}},series: [{name: '阅读率',type: 'bar',data: seriesData,itemStyle: {color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: '#83bff6' },{ offset: 0.5, color: '#188df0' },{ offset: 1, color: '#188df0' }])},emphasis: {itemStyle: {color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: '#2378f7' },{ offset: 0.7, color: '#2378f7' },{ offset: 1, color: '#83bff6' }])}}}]}this.readRateChart.setOption(option)},// 调整图表大小resizeCharts() {if (this.trendChart) this.trendChart.resize()if (this.typeChart) this.typeChart.resize()if (this.channelChart) this.channelChart.resize()if (this.readRateChart) this.readRateChart.resize()},// 获取数据fetchData() {// 模拟获取数据this.generateMockData()},// 生成模拟数据generateMockData() {// 生成日报表数据this.dailyData = []for (let i = 0; i < 30; i++) {const date = new Date()date.setDate(date.getDate() - i)const dateStr = `${date.getMonth() + 1}-${date.getDate()}`const sentCount = Math.floor(Math.random() * 200) + 100const readCount = Math.floor(sentCount * (Math.random() * 0.3 + 0.6))const readRate = Math.round((readCount / sentCount) * 100)const systemCount = Math.floor(sentCount * 0.4)const expressCount = Math.floor(sentCount * 0.3)const activityCount = Math.floor(sentCount * 0.2)const otherCount = sentCount - systemCount - expressCount - activityCountconst inAppCount = Math.floor(sentCount * 0.5)const smsCount = Math.floor(sentCount * 0.2)const emailCount = Math.floor(sentCount * 0.2)const pushCount = sentCount - inAppCount - smsCount - emailCountthis.dailyData.push({date: dateStr,sentCount,readCount,readRate,systemCount,expressCount,activityCount,otherCount,inAppCount,smsCount,emailCount,pushCount})}// 生成类型报表数据this.typeData = [{typeId: NotificationType.SYSTEM,type: '系统通知',sentCount: 4500,readCount: 3825,readRate: 85,userCount: 1200,avgResponseTime: 30},{typeId: NotificationType.EXPRESS,type: '快递通知',sentCount: 3500,readCount: 3220,readRate: 92,userCount: 950,avgResponseTime: 15},{typeId: NotificationType.ACTIVITY,type: '活动通知',sentCount: 3000,readCount: 2250,readRate: 75,userCount: 800,avgResponseTime: 45},{typeId: 4,type: '其他通知',sentCount: 1500,readCount: 975,readRate: 65,userCount: 500,avgResponseTime: 60}]// 生成渠道报表数据this.channelData = [{channelId: NotificationChannel.IN_APP,channel: '站内信',sentCount: 5000,successCount: 5000,successRate: 100,readCount: 4500,readRate: 90,avgResponseTime: 35},{channelId: NotificationChannel.SMS,channel: '短信',sentCount: 3000,successCount: 2970,successRate: 99,readCount: 2100,readRate: 70,avgResponseTime: 20},{channelId: NotificationChannel.EMAIL,channel: '邮件',sentCount: 2500,successCount: 2450,successRate: 98,readCount: 2000,readRate: 80,avgResponseTime: 60},{channelId: NotificationChannel.PUSH,channel: '推送',sentCount: 2000,successCount: 1980,successRate: 99,readCount: 1200,readRate: 60,avgResponseTime: 25}]this.pagination.total = this.dailyData.length},// 处理日期范围变化handleDateRangeChange(val) {if (val) {// 实际项目中应该根据日期范围重新获取数据this.fetchData()}},// 刷新数据refreshData() {this.fetchData()this.updateTrendChart()this.updateTypeChart()this.updateChannelChart()this.updateReadRateChart()},// 导出数据exportData() {this.$message({message: '数据导出成功',type: 'success'})},// 处理分页大小变化handleSizeChange(size) {this.pagination.pageSize = sizethis.fetchData()},// 处理页码变化handleCurrentChange(page) {this.pagination.currentPage = pagethis.fetchData()},// 获取通知类型对应的标签类型getTypeTagType,// 获取通知渠道对应的标签类型getChannelTagType}
}
</script><style lang="scss" scoped>
.header-operations {float: right;display: flex;align-items: center;.el-button {margin-left: 10px;}
}.stat-card {height: 120px;margin-bottom: 20px;.card-icon {float: left;font-size: 48px;padding: 10px;}.card-content {margin-left: 70px;.card-title {font-size: 14px;color: #909399;}.card-value {font-size: 24px;font-weight: bold;margin: 10px 0;}.card-footer {font-size: 12px;color: #909399;i {margin-left: 5px;}}}
}.chart-container {padding: 10px;
}.pagination-container {margin-top: 20px;text-align: center;
}
</style>

express-ui\src\views\notification\template-editor.vue

<template><div class="app-container"><el-card class="box-card"><div slot="header" class="clearfix"><span>{{ isEdit ? '编辑通知模板' : '创建通知模板' }}</span><el-button style="float: right; padding: 3px 0" type="text" @click="goBack">返回列表</el-button></div><el-form ref="form" :model="form" :rules="rules" label-width="100px"><el-form-item label="模板名称" prop="name"><el-input v-model="form.name" placeholder="请输入模板名称"></el-input></el-form-item><el-form-item label="模板代码" prop="code"><el-input v-model="form.code" placeholder="请输入模板代码（唯一标识符）"></el-input></el-form-item><el-form-item label="通知类型" prop="type"><el-select v-model="form.type" placeholder="请选择通知类型"><el-option :label="'系统通知'" :value="1"></el-option><el-option :label="'快递通知'" :value="2"></el-option><el-option :label="'活动通知'" :value="3"></el-option></el-select></el-form-item><el-form-item label="适用渠道" prop="channels"><el-checkbox-group v-model="form.channels"><el-checkbox :label="1">站内信</el-checkbox><el-checkbox :label="2">短信</el-checkbox><el-checkbox :label="3">邮件</el-checkbox><el-checkbox :label="4">推送</el-checkbox></el-checkbox-group></el-form-item><el-form-item label="模板标题" prop="title"><el-input v-model="form.title" placeholder="请输入模板标题"><template slot="append"><el-button @click="showVariableSelector('title')">插入变量</el-button></template></el-input></el-form-item><el-form-item label="模板内容" prop="content"><el-tabs v-model="activeTab" type="card"><el-tab-pane label="编辑器" name="editor"><el-inputtype="textarea"v-model="form.content":rows="10"placeholder="请输入模板内容，可使用 {{变量名}} 作为占位符"></el-input><div class="editor-toolbar"><el-button size="small" @click="showVariableSelector('content')">插入变量</el-button><el-button size="small" @click="formatContent">格式化内容</el-button></div></el-tab-pane><el-tab-pane label="预览" name="preview"><div class="preview-container"><div class="preview-title">{{ previewTitle }}</div><div class="preview-content" v-html="previewContent"></div></div></el-tab-pane></el-tabs></el-form-item><el-form-item label="变量列表"><el-table :data="variables" style="width: 100%" border><el-table-column prop="name" label="变量名" width="180"></el-table-column><el-table-column prop="description" label="描述"><template slot-scope="scope"><el-input v-model="scope.row.description" placeholder="请输入变量描述"></el-input></template></el-table-column><el-table-column prop="defaultValue" label="默认值" width="180"><template slot-scope="scope"><el-input v-model="scope.row.defaultValue" placeholder="请输入默认值"></el-input></template></el-table-column><el-table-column label="操作" width="120" align="center"><template slot-scope="scope"><el-button type="text" size="small" @click="removeVariable(scope.$index)">删除</el-button></template></el-table-column></el-table><div class="table-footer"><el-button type="primary" size="small" @click="addVariable">添加变量</el-button></div></el-form-item><el-form-item label="状态" prop="status"><el-radio-group v-model="form.status"><el-radio :label="1">启用</el-radio><el-radio :label="0">禁用</el-radio></el-radio-group></el-form-item><el-form-item label="备注" prop="remark"><el-input type="textarea" v-model="form.remark" :rows="3" placeholder="请输入备注信息"></el-input></el-form-item><el-form-item><el-button type="primary" @click="submitForm">保存</el-button><el-button @click="resetForm">重置</el-button><el-button type="success" @click="testTemplate">测试模板</el-button></el-form-item></el-form><!-- 变量选择器对话框 --><el-dialog title="插入变量" :visible.sync="variableSelectorVisible" width="500px" append-to-body><el-form :inline="true" class="variable-form"><el-form-item label="变量名"><el-select v-model="selectedVariable" placeholder="选择变量" filterable allow-create><el-optionv-for="item in variables":key="item.name":label="item.name":value="item.name"><span>{{ item.name }}</span><span style="float: right; color: #8492a6; font-size: 13px">{{ item.description }}</span></el-option></el-select></el-form-item><el-form-item><el-button type="primary" @click="insertVariable">插入</el-button></el-form-item></el-form><div class="variable-list"><p>常用变量：</p><el-tagv-for="(item, index) in commonVariables":key="index"@click="quickInsertVariable(item)"class="variable-tag">{{ item }}</el-tag></div></el-dialog><!-- 测试模板对话框 --><el-dialog title="测试模板" :visible.sync="testDialogVisible" width="600px" append-to-body><el-form label-width="100px"><el-form-itemv-for="(variable, index) in testVariables":key="index":label="variable.name"><el-input v-model="variable.value" :placeholder="'请输入' + variable.name + '的值'"></el-input></el-form-item></el-form><div class="test-preview"><div class="preview-title"><h4>预览效果</h4></div><div class="preview-title">{{ testTitle }}</div><div class="preview-content" v-html="testContent"></div></div><div slot="footer" class="dialog-footer"><el-button @click="testDialogVisible = false">关闭</el-button><el-button type="primary" @click="refreshTestPreview">刷新预览</el-button></div></el-dialog></el-card></div>
</template><script>
import { extractTemplateVariables, replaceTemplateVariables, formatContent } from '@/utils/notification'export default {name: 'NotificationTemplateEditor',data() {return {isEdit: false,templateId: null,activeTab: 'editor',form: {name: '',code: '',type: 1,channels: [1],title: '',content: '',status: 1,remark: ''},rules: {name: [{ required: true, message: '请输入模板名称', trigger: 'blur' },{ min: 2, max: 50, message: '长度在 2 到 50 个字符', trigger: 'blur' }],code: [{ required: true, message: '请输入模板代码', trigger: 'blur' },{ pattern: /^[a-zA-Z0-9_]+$/, message: '只能包含字母、数字和下划线', trigger: 'blur' }],type: [{ required: true, message: '请选择通知类型', trigger: 'change' }],channels: [{ type: 'array', required: true, message: '请至少选择一个适用渠道', trigger: 'change' }],title: [{ required: true, message: '请输入模板标题', trigger: 'blur' }],content: [{ required: true, message: '请输入模板内容', trigger: 'blur' }]},variables: [],commonVariables: ['userName', 'userId', 'date', 'time', 'expressCode', 'expressCompany', 'activityName', 'location'],variableSelectorVisible: false,currentField: '',selectedVariable: '',testDialogVisible: false,testVariables: []}},computed: {previewTitle() {return this.form.title || '模板标题预览'},previewContent() {return this.form.content ? formatContent(this.form.content) : '模板内容预览'},testTitle() {return replaceTemplateVariables(this.form.title, this.testVariables) || '模板标题预览'},testContent() {const content = replaceTemplateVariables(this.form.content, this.testVariables) || '模板内容预览'return formatContent(content)}},created() {// 检查是否是编辑模式const id = this.$route.params.idif (id) {this.isEdit = truethis.templateId = idthis.getTemplateDetail(id)}},watch: {'form.content': function(val) {this.updateVariables()},'form.title': function(val) {this.updateVariables()}},methods: {// 获取模板详情getTemplateDetail(id) {// 实际项目中应该从API获取模板详情// getNotificationTemplate(id).then(response => {//   this.form = response.data//   this.updateVariables()// })// 模拟获取数据setTimeout(() => {this.form = {name: '快递到达通知',code: 'express_arrival',type: 2,channels: [1, 2, 4],title: '您的快递已到达【{{location}}】',content: '尊敬的 {{userName}}，\n\n您的快递（{{expressCompany}} - {{expressCode}}）已到达【{{location}}】，请凭取件码 {{pickupCode}} 及时领取。\n\n取件时间：{{startTime}} - {{endTime}}\n\n如有问题，请联系快递员：{{courierName}}（{{courierPhone}}）',status: 1,remark: '用于通知用户快递已到达指定位置，提醒及时取件。'}this.updateVariables()}, 500)},// 更新变量列表updateVariables() {const titleVariables = extractTemplateVariables(this.form.title)const contentVariables = extractTemplateVariables(this.form.content)// 合并变量const allVariables = [...titleVariables, ...contentVariables]// 去重const uniqueVariables = allVariables.filter((v, i, a) => a.findIndex(t => t.name === v.name) === i)// 保留已有变量的描述和默认值const newVariables = uniqueVariables.map(variable => {const existingVariable = this.variables.find(v => v.name === variable.name)return {name: variable.name,placeholder: variable.placeholder,description: existingVariable ? existingVariable.description : '',defaultValue: existingVariable ? existingVariable.defaultValue : ''}})this.variables = newVariables},// 添加变量addVariable() {this.variables.push({name: '',placeholder: '',description: '',defaultValue: ''})},// 移除变量removeVariable(index) {this.variables.splice(index, 1)},// 显示变量选择器showVariableSelector(field) {this.currentField = fieldthis.selectedVariable = ''this.variableSelectorVisible = true},// 插入变量insertVariable() {if (!this.selectedVariable) returnconst variable = `{{${this.selectedVariable}}}`if (this.currentField === 'title') {this.form.title += variable} else if (this.currentField === 'content') {// 获取光标位置并插入变量const textarea = document.querySelector('textarea')if (textarea) {const start = textarea.selectionStartconst end = textarea.selectionEndthis.form.content = this.form.content.substring(0, start) + variable + this.form.content.substring(end)} else {this.form.content += variable}}// 添加到变量列表（如果不存在）if (!this.variables.find(v => v.name === this.selectedVariable)) {this.variables.push({name: this.selectedVariable,placeholder: `{{${this.selectedVariable}}}`,description: '',defaultValue: ''})}this.variableSelectorVisible = false},// 快速插入变量quickInsertVariable(variable) {this.selectedVariable = variablethis.insertVariable()},// 格式化内容formatContent() {this.form.content = this.form.content.trim()},// 测试模板testTemplate() {this.testVariables = this.variables.map(variable => ({name: variable.name,placeholder: variable.placeholder,value: variable.defaultValue || ''}))this.testDialogVisible = true},// 刷新测试预览refreshTestPreview() {// 不需要做任何事情，因为计算属性会自动更新},// 提交表单submitForm() {this.$refs.form.validate(valid => {if (valid) {const data = {...this.form,variables: this.variables}if (this.isEdit) {// 更新模板// updateNotificationTemplate(this.templateId, data).then(response => {//   this.$message.success('模板更新成功')//   this.goBack()// })// 模拟更新成功this.$message({message: '模板更新成功',type: 'success'})this.goBack()} else {// 创建模板// createNotificationTemplate(data).then(response => {//   this.$message.success('模板创建成功')//   this.goBack()// })// 模拟创建成功this.$message({message: '模板创建成功',type: 'success'})this.goBack()}}})},// 重置表单resetForm() {this.$refs.form.resetFields()if (this.isEdit) {this.getTemplateDetail(this.templateId)} else {this.variables = []}},// 返回列表goBack() {this.$router.push('/notification/template')}}
}
</script><style lang="scss" scoped>
.editor-toolbar {margin-top: 10px;text-align: right;
}.table-footer {margin-top: 10px;text-align: right;
}.preview-container {padding: 20px;border: 1px solid #dcdfe6;border-radius: 4px;min-height: 200px;.preview-title {font-size: 16px;font-weight: bold;margin-bottom: 15px;padding-bottom: 10px;border-bottom: 1px solid #ebeef5;}.preview-content {white-space: pre-wrap;line-height: 1.5;}
}.variable-list {margin-top: 20px;p {margin-bottom: 10px;}.variable-tag {margin-right: 10px;margin-bottom: 10px;cursor: pointer;}
}.test-preview {margin-top: 20px;padding: 15px;border: 1px solid #dcdfe6;border-radius: 4px;.preview-title {margin-bottom: 15px;h4 {margin: 0 0 10px 0;padding-bottom: 10px;border-bottom: 1px dashed #ebeef5;}}.preview-content {white-space: pre-wrap;line-height: 1.5;}
}
</style>

express-ui\src\views\notification\template.vue

<template><div class="app-container"><el-card class="box-card"><div slot="header" class="clearfix"><span>通知模板管理</span><el-button style="float: right; padding: 3px 0" type="text" @click="handleAdd">新增模板</el-button></div><!-- 搜索区域 --><el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px"><el-form-item label="模板名称" prop="name"><el-input v-model="queryParams.name" placeholder="请输入模板名称" clearable size="small" @keyup.enter.native="handleQuery" /></el-form-item><el-form-item label="模板类型" prop="type"><el-select v-model="queryParams.type" placeholder="模板类型" clearable size="small"><el-option v-for="dict in typeOptions" :key="dict.value" :label="dict.label" :value="dict.value" /></el-select></el-form-item><el-form-item><el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button><el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button></el-form-item></el-form><!-- 表格工具栏 --><el-row :gutter="10" class="mb8"><el-col :span="1.5"><el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd">新增</el-button></el-col><el-col :span="1.5"><el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate">修改</el-button></el-col><el-col :span="1.5"><el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete">删除</el-button></el-col><right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar></el-row><!-- 数据表格 --><el-table v-loading="loading" :data="templateList" @selection-change="handleSelectionChange"><el-table-column type="selection" width="55" align="center" /><el-table-column label="ID" align="center" prop="id" width="80" /><el-table-column label="模板名称" align="center" prop="name" :show-overflow-tooltip="true" /><el-table-column label="模板类型" align="center" prop="type"><template slot-scope="scope"><el-tag :type="scope.row.type === 1 ? 'primary' : scope.row.type === 2 ? 'success' : 'info'">{{ typeFormat(scope.row) }}</el-tag></template></el-table-column><el-table-column label="适用渠道" align="center" prop="channel"><template slot-scope="scope"><el-tag v-if="scope.row.channel.includes(1)" type="primary" class="channel-tag">站内信</el-tag><el-tag v-if="scope.row.channel.includes(2)" type="success" class="channel-tag">短信</el-tag><el-tag v-if="scope.row.channel.includes(3)" type="warning" class="channel-tag">邮件</el-tag><el-tag v-if="scope.row.channel.includes(4)" type="danger" class="channel-tag">推送</el-tag></template></el-table-column><el-table-column label="创建时间" align="center" prop="createTime" width="160"><template slot-scope="scope"><span>{{ scope.row.createTime }}</span></template></el-table-column><el-table-column label="操作" align="center" class-name="small-padding fixed-width"><template slot-scope="scope"><el-button size="mini" type="text" icon="el-icon-view" @click="handleView(scope.row)">查看</el-button><el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)">修改</el-button><el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)">删除</el-button></template></el-table-column></el-table><!-- 分页 --><paginationv-show="total > 0":total="total":page.sync="queryParams.pageNum":limit.sync="queryParams.pageSize"@pagination="getList"/><!-- 添加或修改通知模板对话框 --><el-dialog :title="title" :visible.sync="open" width="780px" append-to-body><el-form ref="form" :model="form" :rules="rules" label-width="100px"><el-row><el-col :span="12"><el-form-item label="模板名称" prop="name"><el-input v-model="form.name" placeholder="请输入模板名称" /></el-form-item></el-col><el-col :span="12"><el-form-item label="模板类型" prop="type"><el-select v-model="form.type" placeholder="请选择模板类型"><el-option v-for="dict in typeOptions" :key="dict.value" :label="dict.label" :value="parseInt(dict.value)" /></el-select></el-form-item></el-col></el-row><el-row><el-col :span="24"><el-form-item label="适用渠道" prop="channel"><el-checkbox-group v-model="form.channel"><el-checkbox :label="1">站内信</el-checkbox><el-checkbox :label="2">短信</el-checkbox><el-checkbox :label="3">邮件</el-checkbox><el-checkbox :label="4">推送</el-checkbox></el-checkbox-group></el-form-item></el-col></el-row><el-row><el-col :span="24"><el-form-item label="模板内容" prop="content"><el-input v-model="form.content" type="textarea" placeholder="请输入模板内容" :rows="8"><template slot="prepend"><div class="template-variables"><p>可用变量：</p><p>{{userName}} - 用户名</p><p>{{expressCode}} - 快递单号</p><p>{{expressCompany}} - 快递公司</p><p>{{pickupCode}} - 取件码</p><p>{{deliveryTime}} - 送达时间</p><p>{{deliveryLocation}} - 送达地点</p></div></template></el-input></el-form-item></el-col></el-row><el-row><el-col :span="24"><el-form-item label="备注" prop="remark"><el-input v-model="form.remark" type="textarea" placeholder="请输入备注" :rows="3" /></el-form-item></el-col></el-row></el-form><div slot="footer" class="dialog-footer"><el-button type="primary" @click="submitForm">确 定</el-button><el-button @click="cancel">取 消</el-button></div></el-dialog><!-- 通知模板详情对话框 --><el-dialog title="模板详情" :visible.sync="openView" width="700px" append-to-body><el-descriptions :column="2" border><el-descriptions-item label="模板名称">{{ form.name }}</el-descriptions-item><el-descriptions-item label="模板类型">{{ typeFormat(form) }}</el-descriptions-item><el-descriptions-item label="适用渠道" :span="2"><el-tag v-if="form.channel && form.channel.includes(1)" type="primary" class="channel-tag">站内信</el-tag><el-tag v-if="form.channel && form.channel.includes(2)" type="success" class="channel-tag">短信</el-tag><el-tag v-if="form.channel && form.channel.includes(3)" type="warning" class="channel-tag">邮件</el-tag><el-tag v-if="form.channel && form.channel.includes(4)" type="danger" class="channel-tag">推送</el-tag></el-descriptions-item><el-descriptions-item label="创建时间" :span="2">{{ form.createTime }}</el-descriptions-item><el-descriptions-item label="模板内容" :span="2"><div style="white-space: pre-wrap;">{{ form.content }}</div></el-descriptions-item><el-descriptions-item label="备注" :span="2"><div style="white-space: pre-wrap;">{{ form.remark }}</div></el-descriptions-item></el-descriptions><div slot="footer" class="dialog-footer"><el-button @click="openView = false">关 闭</el-button></div></el-dialog></el-card></div>
</template><script>
import { listTemplate, getTemplate, delTemplate, addTemplate, updateTemplate } from '@/api/notification'export default {name: 'NotificationTemplate',data() {return {// 遮罩层loading: true,// 选中数组ids: [],// 非单个禁用single: true,// 非多个禁用multiple: true,// 显示搜索条件showSearch: true,// 总条数total: 0,// 模板表格数据templateList: [],// 弹出层标题title: '',// 是否显示弹出层open: false,// 是否显示详情弹出层openView: false,// 查询参数queryParams: {pageNum: 1,pageSize: 10,name: undefined,type: undefined},// 表单参数form: {},// 表单校验rules: {name: [{ required: true, message: '模板名称不能为空', trigger: 'blur' }],content: [{ required: true, message: '模板内容不能为空', trigger: 'blur' }],type: [{ required: true, message: '模板类型不能为空', trigger: 'change' }],channel: [{ required: true, message: '适用渠道不能为空', trigger: 'change', type: 'array' }]},// 模板类型选项typeOptions: [{ value: '1', label: '系统通知' },{ value: '2', label: '快递通知' },{ value: '3', label: '活动通知' }]}},created() {this.getList()},methods: {/** 查询模板列表 */getList() {this.loading = true// 模拟数据，实际项目中应该调用APIthis.templateList = [{id: 1,name: '系统维护通知模板',type: 1,channel: [1, 3],content: '尊敬的{{userName}}，系统将于{{startTime}}至{{endTime}}进行系统维护，届时系统将暂停服务，请提前做好准备。',remark: '用于系统维护时通知用户',createTime: '2023-04-20 10:00:00'},{id: 2,name: '快递到达通知模板',type: 2,channel: [1, 2, 4],content: '您好，{{userName}}，您的快递({{expressCompany}} {{expressCode}})已到达校园快递站，取件码：{{pickupCode}}，请及时前往领取。',remark: '用于快递到达时通知用户',createTime: '2023-04-21 14:30:00'},{id: 3,name: '活动邀请模板',type: 3,channel: [1, 3],content: '亲爱的{{userName}}，诚邀您参加{{activityName}}活动，时间：{{activityTime}}，地点：{{activityLocation}}，期待您的参与！',remark: '用于活动邀请',createTime: '2023-04-22 09:15:00'}]this.total = this.templateList.lengththis.loading = false// 实际项目中的API调用// listTemplate(this.queryParams).then(response => {//   this.templateList = response.data.rows//   this.total = response.data.total//   this.loading = false// })},// 模板类型字典翻译typeFormat(row) {return this.selectDictLabel(this.typeOptions, row.type)},// 字典翻译selectDictLabel(datas, value) {const actions = []Object.keys(datas).some(key => {if (datas[key].value == value) {actions.push(datas[key].label)return true}})return actions.join('')},/** 搜索按钮操作 */handleQuery() {this.queryParams.pageNum = 1this.getList()},/** 重置按钮操作 */resetQuery() {this.resetForm('queryForm')this.handleQuery()},/** 新增按钮操作 */handleAdd() {this.reset()this.open = truethis.title = '添加模板'},/** 修改按钮操作 */handleUpdate(row) {this.reset()const id = row.id || this.ids[0]// 实际项目中应该调用API获取详情// getTemplate(id).then(response => {//   this.form = response.data//   this.open = true//   this.title = '修改模板'// })// 模拟数据this.form = JSON.parse(JSON.stringify(row))this.open = truethis.title = '修改模板'},/** 查看详情按钮操作 */handleView(row) {this.reset()const id = row.id// 实际项目中应该调用API获取详情// getTemplate(id).then(response => {//   this.form = response.data//   this.openView = true// })// 模拟数据this.form = JSON.parse(JSON.stringify(row))this.openView = true},/** 提交按钮 */submitForm() {this.$refs['form'].validate(valid => {if (valid) {if (this.form.id) {// updateTemplate(this.form).then(response => {//   this.$modal.msgSuccess('修改成功')//   this.open = false//   this.getList()// })this.$message.success('修改成功')this.open = falsethis.getList()} else {// addTemplate(this.form).then(response => {//   this.$modal.msgSuccess('新增成功')//   this.open = false//   this.getList()// })this.$message.success('新增成功')this.open = falsethis.getList()}}})},/** 删除按钮操作 */handleDelete(row) {const ids = row.id || this.idsthis.$confirm('是否确认删除模板编号为"' + ids + '"的数据项?', '警告', {confirmButtonText: '确定',cancelButtonText: '取消',type: 'warning'}).then(() => {// delTemplate(ids).then(() => {//   this.getList()//   this.$modal.msgSuccess('删除成功')// })this.$message.success('删除成功')this.getList()}).catch(() => {})},// 多选框选中数据handleSelectionChange(selection) {this.ids = selection.map(item => item.id)this.single = selection.length !== 1this.multiple = !selection.length},/** 重置表单数据 */reset() {this.form = {id: undefined,name: undefined,content: undefined,type: 1,channel: [1],remark: undefined}this.resetForm('form')},/** 取消按钮 */cancel() {this.open = falsethis.reset()}}
}
</script><style lang="scss" scoped>
.channel-tag {margin-right: 5px;
}
.template-variables {padding: 5px 10px;background-color: #f5f7fa;border-radius: 4px;margin-bottom: 10px;p {margin: 5px 0;font-size: 12px;color: #606266;}
}
</style>

user-service\pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.7.0</version><relativePath/> <!-- lookup parent from repository --></parent><groupId>com.campus.express</groupId><artifactId>user-service</artifactId><version>0.0.1-SNAPSHOT</version><name>user-service</name><description>User Service for Campus Express Management System</description><properties><java.version>11</java.version><spring-cloud.version>2021.0.3</spring-cloud.version><jjwt.version>0.11.5</jjwt.version><mapstruct.version>1.5.3.Final</mapstruct.version><lombok.version>1.18.24</lombok.version></properties><dependencies><!-- Spring Boot Starters --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-jpa</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-security</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-validation</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-actuator</artifactId></dependency><!-- Spring Cloud --><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-netflix-eureka-client</artifactId></dependency><!-- Database --><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><scope>runtime</scope></dependency><!-- JWT --><dependency><groupId>io.jsonwebtoken</groupId><artifactId>jjwt-api</artifactId><version>${jjwt.version}</version></dependency><dependency><groupId>io.jsonwebtoken</groupId><artifactId>jjwt-impl</artifactId><version>${jjwt.version}</version><scope>runtime</scope></dependency><dependency><groupId>io.jsonwebtoken</groupId><artifactId>jjwt-jackson</artifactId><version>${jjwt.version}</version><scope>runtime</scope></dependency><!-- Lombok & MapStruct --><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><version>${lombok.version}</version><optional>true</optional></dependency><dependency><groupId>org.mapstruct</groupId><artifactId>mapstruct</artifactId><version>${mapstruct.version}</version></dependency><!-- Test --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency><dependency><groupId>org.springframework.security</groupId><artifactId>spring-security-test</artifactId><scope>test</scope></dependency><dependency><groupId>com.h2database</groupId><artifactId>h2</artifactId><scope>test</scope></dependency></dependencies><dependencyManagement><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>${spring-cloud.version}</version><type>pom</type><scope>import</scope></dependency></dependencies></dependencyManagement><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><configuration><excludes><exclude><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId></exclude></excludes></configuration></plugin><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><version>3.8.1</version><configuration><source>${java.version}</source><target>${java.version}</target><annotationProcessorPaths><path><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><version>${lombok.version}</version></path><path><groupId>org.mapstruct</groupId><artifactId>mapstruct-processor</artifactId><version>${mapstruct.version}</version></path></annotationProcessorPaths></configuration></plugin></plugins></build>
</project>

user-service\src\main\java\com\campus\express\user\UserServiceApplication.java

package com.campus.express.user;import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;/*** User Service Application* * 用户服务应用程序入口类* * @author Campus Express Team*/
@SpringBootApplication
@EnableEurekaClient
public class UserServiceApplication {public static void main(String[] args) {SpringApplication.run(UserServiceApplication.class, args);}
}

user-service\src\main\java\com\campus\express\user\config\CorsConfig.java

package com.campus.express.user.config;import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;/*** CORS配置* 允许跨域请求*/
@Configuration
public class CorsConfig {@Beanpublic CorsFilter corsFilter() {UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();CorsConfiguration config = new CorsConfiguration();// 允许跨域的头部信息config.addAllowedHeader("*");// 允许跨域的方法config.addAllowedMethod("*");// 允许跨域的来源config.addAllowedOrigin("*");// 允许携带cookie信息config.setAllowCredentials(true);// 预检请求的缓存时间config.setMaxAge(3600L);// 添加映射路径，拦截所有请求source.registerCorsConfiguration("/**", config);return new CorsFilter(source);}
}

user-service\src\main\java\com\campus\express\user\config\DataInitializer.java

package com.campus.express.user.config;import com.campus.express.user.model.Role;
import com.campus.express.user.model.User;
import com.campus.express.user.repository.RoleRepository;
import com.campus.express.user.repository.UserRepository;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Component;import java.util.HashSet;
import java.util.Set;/*** 数据初始化器* 用于初始化基础数据，如角色和管理员账号*/
@Slf4j
@Component
public class DataInitializer implements CommandLineRunner {@Autowiredprivate RoleRepository roleRepository;@Autowiredprivate UserRepository userRepository;@Autowiredprivate PasswordEncoder passwordEncoder;@Overridepublic void run(String... args) throws Exception {log.info("开始初始化基础数据...");// 初始化角色initRoles();// 初始化管理员账号initAdminUser();log.info("基础数据初始化完成");}/*** 初始化角色*/private void initRoles() {// 检查角色是否已存在if (roleRepository.count() > 0) {log.info("角色数据已存在，跳过初始化");return;}// 创建角色Role adminRole = new Role();adminRole.setName(Role.RoleName.ROLE_ADMIN);Role staffRole = new Role();staffRole.setName(Role.RoleName.ROLE_STAFF);Role studentRole = new Role();studentRole.setName(Role.RoleName.ROLE_STUDENT);Role courierRole = new Role();courierRole.setName(Role.RoleName.ROLE_COURIER);// 保存角色roleRepository.save(adminRole);roleRepository.save(staffRole);roleRepository.save(studentRole);roleRepository.save(courierRole);log.info("角色初始化完成");}/*** 初始化管理员账号*/private void initAdminUser() {// 检查管理员账号是否已存在if (userRepository.existsByUsername("admin")) {log.info("管理员账号已存在，跳过初始化");return;}// 获取管理员角色Role adminRole = roleRepository.findByName(Role.RoleName.ROLE_ADMIN).orElseThrow(() -> new RuntimeException("管理员角色不存在"));// 创建管理员账号User adminUser = User.builder().username("admin").password(passwordEncoder.encode("admin123")).realName("系统管理员").phone("13800000000").email("admin@campus.com").userType(0) // 管理员类型.status(1) // 启用状态.build();// 设置角色Set<Role> roles = new HashSet<>();roles.add(adminRole);adminUser.setRoles(roles);// 保存管理员账号userRepository.save(adminUser);log.info("管理员账号初始化完成");}
}

user-service\src\main\java\com\campus\express\user\config\JwtAuthenticationEntryPoint.java

package com.campus.express.user.config;import com.campus.express.user.dto.ApiResponse;
import com.fasterxml.jackson.databind.ObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.MediaType;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.OutputStream;/*** JWT认证入口点* * 用于处理未认证的请求，返回401错误*/
@Slf4j
@Component
public class JwtAuthenticationEntryPoint implements AuthenticationEntryPoint {@Overridepublic void commence(HttpServletRequest request, HttpServletResponse response,AuthenticationException authException) throws IOException {log.error("Unauthorized error: {}", authException.getMessage());response.setContentType(MediaType.APPLICATION_JSON_VALUE);response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);ApiResponse<?> apiResponse = ApiResponse.unauthorized("未授权：" + authException.getMessage());OutputStream outputStream = response.getOutputStream();new ObjectMapper().writeValue(outputStream, apiResponse);outputStream.flush();}
}

user-service\src\main\java\com\campus\express\user\config\JwtAuthenticationFilter.java

package com.campus.express.user.config;import com.campus.express.user.util.JwtUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.util.StringUtils;
import org.springframework.web.filter.OncePerRequestFilter;import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;/*** JWT认证过滤器* * 用于从请求中提取JWT令牌并验证用户身份*/
@Slf4j
public class JwtAuthenticationFilter extends OncePerRequestFilter {@Autowiredprivate JwtUtils jwtUtils;@Autowiredprivate UserDetailsService userDetailsService;@Value("${jwt.header}")private String headerName;@Value("${jwt.prefix}")private String tokenPrefix;@Overrideprotected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)throws ServletException, IOException {try {String jwt = parseJwt(request);if (jwt != null && jwtUtils.validateJwtToken(jwt)) {String username = jwtUtils.getUsernameFromJwtToken(jwt);UserDetails userDetails = userDetailsService.loadUserByUsername(username);UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(userDetails, null, userDetails.getAuthorities());authentication.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));SecurityContextHolder.getContext().setAuthentication(authentication);}} catch (Exception e) {log.error("Cannot set user authentication: {}", e.getMessage());}filterChain.doFilter(request, response);}/*** 从请求中提取JWT令牌* * @param request HTTP请求* @return JWT令牌，如果不存在则返回null*/private String parseJwt(HttpServletRequest request) {String headerAuth = request.getHeader(headerName);if (StringUtils.hasText(headerAuth) && headerAuth.startsWith(tokenPrefix + " ")) {return headerAuth.substring(tokenPrefix.length() + 1);}return null;}
}

user-service\src\main\java\com\campus\express\user\config\SecurityConfig.java

package com.campus.express.user.config;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;/*** 安全配置类*/
@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(securedEnabled = true,jsr250Enabled = true,prePostEnabled = true
)
public class SecurityConfig extends WebSecurityConfigurerAdapter {@Autowiredprivate UserDetailsService userDetailsService;@Autowiredprivate JwtAuthenticationEntryPoint unauthorizedHandler;@Beanpublic JwtAuthenticationFilter jwtAuthenticationFilter() {return new JwtAuthenticationFilter();}@Overridepublic void configure(AuthenticationManagerBuilder auth) throws Exception {auth.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder());}@Bean@Overridepublic AuthenticationManager authenticationManagerBean() throws Exception {return super.authenticationManagerBean();}@Beanpublic PasswordEncoder passwordEncoder() {return new BCryptPasswordEncoder();}@Overrideprotected void configure(HttpSecurity http) throws Exception {http.cors().and().csrf().disable().exceptionHandling().authenticationEntryPoint(unauthorizedHandler).and().sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and().authorizeRequests().antMatchers("/auth/**").permitAll().antMatchers("/public/**").permitAll().antMatchers("/actuator/**").permitAll().anyRequest().authenticated();http.addFilterBefore(jwtAuthenticationFilter(), UsernamePasswordAuthenticationFilter.class);}
}

user-service\src\main\java\com\campus\express\user\controller\AuthController.java

package com.campus.express.user.controller;import com.campus.express.user.dto.ApiResponse;
import com.campus.express.user.dto.JwtResponse;
import com.campus.express.user.dto.LoginRequest;
import com.campus.express.user.dto.SignupRequest;
import com.campus.express.user.service.UserService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;import javax.validation.Valid;/*** 认证控制器* 处理用户注册和登录请求*/
@Slf4j
@RestController
@RequestMapping("/auth")
@CrossOrigin(origins = "*", maxAge = 3600)
public class AuthController {@Autowiredprivate UserService userService;/*** 用户注册** @param signupRequest 注册请求* @return 注册结果*/@PostMapping("/signup")public ResponseEntity<?> registerUser(@Valid @RequestBody SignupRequest signupRequest) {log.info("收到用户注册请求: {}", signupRequest.getUsername());return ResponseEntity.ok(ApiResponse.success("用户注册成功", userService.registerUser(signupRequest)));}/*** 用户登录** @param loginRequest 登录请求* @return JWT响应*/@PostMapping("/login")public ResponseEntity<?> authenticateUser(@Valid @RequestBody LoginRequest loginRequest) {log.info("收到用户登录请求: {}", loginRequest.getUsername());JwtResponse jwtResponse = userService.authenticateUser(loginRequest);return ResponseEntity.ok(ApiResponse.success("登录成功", jwtResponse));}
}

user-service\src\main\java\com\campus\express\user\controller\RoleController.java

package com.campus.express.user.controller;import com.campus.express.user.dto.ApiResponse;
import com.campus.express.user.model.Role;
import com.campus.express.user.repository.RoleRepository;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;import java.util.List;/*** 角色控制器* 处理角色相关请求*/
@Slf4j
@RestController
@RequestMapping("/roles")
@CrossOrigin(origins = "*", maxAge = 3600)
public class RoleController {@Autowiredprivate RoleRepository roleRepository;/*** 获取所有角色** @return 角色列表*/@GetMapping@PreAuthorize("hasRole('ADMIN')")public ResponseEntity<?> getAllRoles() {List<Role> roles = roleRepository.findAll();return ResponseEntity.ok(ApiResponse.success(roles));}
}

user-service\src\main\java\com\campus\express\user\controller\UserController.java

package com.campus.express.user.controller;import com.campus.express.user.dto.ApiResponse;
import com.campus.express.user.dto.UserDTO;
import com.campus.express.user.service.UserService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.http.ResponseEntity;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.web.bind.annotation.*;import javax.validation.Valid;
import java.util.HashMap;
import java.util.Map;/*** 用户控制器* 处理用户管理相关请求*/
@Slf4j
@RestController
@RequestMapping("/users")
@CrossOrigin(origins = "*", maxAge = 3600)
public class UserController {@Autowiredprivate UserService userService;/*** 获取当前用户信息** @return 当前用户信息*/@GetMapping("/me")public ResponseEntity<?> getCurrentUser() {Authentication authentication = SecurityContextHolder.getContext().getAuthentication();UserDetails userDetails = (UserDetails) authentication.getPrincipal();UserDTO userDTO = userService.getUserByUsername(userDetails.getUsername());return ResponseEntity.ok(ApiResponse.success(userDTO));}/*** 获取用户信息** @param id 用户ID* @return 用户信息*/@GetMapping("/{id}")@PreAuthorize("hasRole('ADMIN') or @securityService.isCurrentUser(#id)")public ResponseEntity<?> getUserById(@PathVariable Long id) {UserDTO userDTO = userService.getUserById(id);return ResponseEntity.ok(ApiResponse.success(userDTO));}/*** 分页获取用户列表** @param page     页码* @param size     每页大小* @param sort     排序字段* @param userType 用户类型* @param keyword  关键字* @return 用户列表*/@GetMapping@PreAuthorize("hasRole('ADMIN')")public ResponseEntity<?> getUserList(@RequestParam(defaultValue = "0") int page,@RequestParam(defaultValue = "10") int size,@RequestParam(defaultValue = "id") String sort,@RequestParam(required = false) Integer userType,@RequestParam(required = false) String keyword) {Pageable pageable = PageRequest.of(page, size, Sort.by(Sort.Direction.DESC, sort));Page<UserDTO> userPage = userService.getUserList(userType, keyword, pageable);Map<String, Object> response = new HashMap<>();response.put("content", userPage.getContent());response.put("currentPage", userPage.getNumber());response.put("totalItems", userPage.getTotalElements());response.put("totalPages", userPage.getTotalPages());return ResponseEntity.ok(ApiResponse.success(response));}/*** 更新用户信息** @param id      用户ID* @param userDTO 用户信息* @return 更新后的用户信息*/@PutMapping("/{id}")@PreAuthorize("hasRole('ADMIN') or @securityService.isCurrentUser(#id)")public ResponseEntity<?> updateUser(@PathVariable Long id, @Valid @RequestBody UserDTO userDTO) {UserDTO updatedUser = userService.updateUser(id, userDTO);return ResponseEntity.ok(ApiResponse.success("用户信息更新成功", updatedUser));}/*** 更新用户状态** @param id     用户ID* @param status 状态* @return 更新后的用户信息*/@PutMapping("/{id}/status")@PreAuthorize("hasRole('ADMIN')")public ResponseEntity<?> updateUserStatus(@PathVariable Long id, @RequestParam Integer status) {UserDTO updatedUser = userService.updateUserStatus(id, status);return ResponseEntity.ok(ApiResponse.success("用户状态更新成功", updatedUser));}/*** 删除用户** @param id 用户ID* @return 删除结果*/@DeleteMapping("/{id}")@PreAuthorize("hasRole('ADMIN')")public ResponseEntity<?> deleteUser(@PathVariable Long id) {userService.deleteUser(id);return ResponseEntity.ok(ApiResponse.success("用户删除成功"));}/*** 修改密码** @param id          用户ID* @param oldPassword 旧密码* @param newPassword 新密码* @return 修改结果*/@PutMapping("/{id}/password")@PreAuthorize("@securityService.isCurrentUser(#id)")public ResponseEntity<?> changePassword(@PathVariable Long id,@RequestParam String oldPassword,@RequestParam String newPassword) {boolean result = userService.changePassword(id, oldPassword, newPassword);return ResponseEntity.ok(ApiResponse.success("密码修改成功"));}
}

user-service\src\main\java\com\campus\express\user\dto\ApiResponse.java

package com.campus.express.user.dto;import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;import java.time.LocalDateTime;/*** API响应包装类*/
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class ApiResponse<T> {private Integer code;private String message;private T data;private LocalDateTime timestamp;/*** 创建成功响应* * @param data 响应数据* @param <T> 数据类型* @return API响应对象*/public static <T> ApiResponse<T> success(T data) {return ApiResponse.<T>builder().code(200).message("操作成功").data(data).timestamp(LocalDateTime.now()).build();}/*** 创建成功响应（无数据）* * @param <T> 数据类型* @return API响应对象*/public static <T> ApiResponse<T> success() {return ApiResponse.<T>builder().code(200).message("操作成功").timestamp(LocalDateTime.now()).build();}/*** 创建成功响应（自定义消息）* * @param message 响应消息* @param data 响应数据* @param <T> 数据类型* @return API响应对象*/public static <T> ApiResponse<T> success(String message, T data) {return ApiResponse.<T>builder().code(200).message(message).data(data).timestamp(LocalDateTime.now()).build();}/*** 创建错误响应* * @param code 错误码* @param message 错误消息* @param <T> 数据类型* @return API响应对象*/public static <T> ApiResponse<T> error(Integer code, String message) {return ApiResponse.<T>builder().code(code).message(message).timestamp(LocalDateTime.now()).build();}/*** 创建错误响应（400 Bad Request）* * @param message 错误消息* @param <T> 数据类型* @return API响应对象*/public static <T> ApiResponse<T> badRequest(String message) {return error(400, message);}/*** 创建错误响应（401 Unauthorized）* * @param message 错误消息* @param <T> 数据类型* @return API响应对象*/public static <T> ApiResponse<T> unauthorized(String message) {return error(401, message);}/*** 创建错误响应（403 Forbidden）* * @param message 错误消息* @param <T> 数据类型* @return API响应对象*/public static <T> ApiResponse<T> forbidden(String message) {return error(403, message);}/*** 创建错误响应（404 Not Found）* * @param message 错误消息* @param <T> 数据类型* @return API响应对象*/public static <T> ApiResponse<T> notFound(String message) {return error(404, message);}/*** 创建错误响应（500 Internal Server Error）* * @param message 错误消息* @param <T> 数据类型* @return API响应对象*/public static <T> ApiResponse<T> serverError(String message) {return error(500, message);}
}

user-service\src\main\java\com\campus\express\user\dto\JwtResponse.java

package com.campus.express.user.dto;import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;import java.util.List;/*** JWT认证响应DTO*/
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class JwtResponse {private String token;private String type = "Bearer";private Long id;private String username;private String realName;private String phone;private Integer userType;private List<String> roles;public JwtResponse(String token, Long id, String username, String realName, String phone, Integer userType, List<String> roles) {this.token = token;this.id = id;this.username = username;this.realName = realName;this.phone = phone;this.userType = userType;this.roles = roles;}
}

user-service\src\main\java\com\campus\express\user\dto\LoginRequest.java

package com.campus.express.user.dto;import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;import javax.validation.constraints.NotBlank;/*** 用户登录请求DTO*/
@Data
@NoArgsConstructor
@AllArgsConstructor
public class LoginRequest {@NotBlank(message = "用户名不能为空")private String username;@NotBlank(message = "密码不能为空")private String password;
}

user-service\src\main\java\com\campus\express\user\dto\PasswordChangeRequest.java

package com.campus.express.user.dto;import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;import javax.validation.constraints.NotBlank;
import javax.validation.constraints.Size;/*** 密码修改请求DTO*/
@Data
@NoArgsConstructor
@AllArgsConstructor
public class PasswordChangeRequest {@NotBlank(message = "旧密码不能为空")private String oldPassword;@NotBlank(message = "新密码不能为空")@Size(min = 6, max = 40, message = "新密码长度必须在6-40个字符之间")private String newPassword;@NotBlank(message = "确认密码不能为空")private String confirmPassword;
}

user-service\src\main\java\com\campus\express\user\dto\SignupRequest.java

package com.campus.express.user.dto;import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;import javax.validation.constraints.Email;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.Pattern;
import javax.validation.constraints.Size;
import java.util.Set;/*** 用户注册请求DTO*/
@Data
@NoArgsConstructor
@AllArgsConstructor
public class SignupRequest {@NotBlank(message = "用户名不能为空")@Size(min = 3, max = 50, message = "用户名长度必须在3-50个字符之间")private String username;@NotBlank(message = "密码不能为空")@Size(min = 6, max = 40, message = "密码长度必须在6-40个字符之间")private String password;@NotBlank(message = "真实姓名不能为空")@Size(max = 50, message = "真实姓名长度不能超过50个字符")private String realName;@NotBlank(message = "手机号不能为空")@Pattern(regexp = "^1[3-9]\\d{9}$", message = "手机号格式不正确")private String phone;@Email(message = "邮箱格式不正确")private String email;private Integer userType; // 1-学生，2-教职工，3-快递员，4-管理员private String studentId;private String department;private String dormitory;private Set<String> roles;
}

user-service\src\main\java\com\campus\express\user\dto\UserDTO.java

package com.campus.express.user.dto;import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;import java.time.LocalDateTime;
import java.util.Set;/*** 用户数据传输对象*/
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class UserDTO {private Long id;private String username;private String realName;private String phone;private String email;private Integer userType;private String studentId;private String department;private String dormitory;private String avatar;private Integer status;private Set<String> roles;private LocalDateTime createdTime;private LocalDateTime updatedTime;
}

user-service\src\main\java\com\campus\express\user\exception\BadRequestException.java

package com.campus.express.user.exception;import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ResponseStatus;/*** 请求参数错误异常*/
@ResponseStatus(HttpStatus.BAD_REQUEST)
public class BadRequestException extends RuntimeException {public BadRequestException(String message) {super(message);}public BadRequestException(String message, Throwable cause) {super(message, cause);}
}

user-service\src\main\java\com\campus\express\user\exception\GlobalExceptionHandler.java

package com.campus.express.user.exception;import com.campus.express.user.dto.ApiResponse;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.security.core.AuthenticationException;
import org.springframework.validation.FieldError;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.context.request.WebRequest;import javax.validation.ConstraintViolationException;
import java.util.HashMap;
import java.util.Map;/*** 全局异常处理器*/
@Slf4j
@RestControllerAdvice
public class GlobalExceptionHandler {/*** 处理资源未找到异常*/@ExceptionHandler(ResourceNotFoundException.class)@ResponseStatus(HttpStatus.NOT_FOUND)public ApiResponse<?> handleResourceNotFoundException(ResourceNotFoundException ex, WebRequest request) {log.error("Resource not found: {}", ex.getMessage());return ApiResponse.notFound(ex.getMessage());}/*** 处理请求参数错误异常*/@ExceptionHandler(BadRequestException.class)@ResponseStatus(HttpStatus.BAD_REQUEST)public ApiResponse<?> handleBadRequestException(BadRequestException ex, WebRequest request) {log.error("Bad request: {}", ex.getMessage());return ApiResponse.badRequest(ex.getMessage());}/*** 处理参数校验异常*/@ExceptionHandler(MethodArgumentNotValidException.class)@ResponseStatus(HttpStatus.BAD_REQUEST)public ApiResponse<?> handleValidationExceptions(MethodArgumentNotValidException ex, WebRequest request) {Map<String, String> errors = new HashMap<>();ex.getBindingResult().getAllErrors().forEach((error) -> {String fieldName = ((FieldError) error).getField();String errorMessage = error.getDefaultMessage();errors.put(fieldName, errorMessage);});log.error("Validation error: {}", errors);return ApiResponse.badRequest("参数校验失败").setData(errors);}/*** 处理约束违反异常*/@ExceptionHandler(ConstraintViolationException.class)@ResponseStatus(HttpStatus.BAD_REQUEST)public ApiResponse<?> handleConstraintViolationException(ConstraintViolationException ex, WebRequest request) {log.error("Constraint violation: {}", ex.getMessage());return ApiResponse.badRequest(ex.getMessage());}/*** 处理认证异常*/@ExceptionHandler(AuthenticationException.class)@ResponseStatus(HttpStatus.UNAUTHORIZED)public ApiResponse<?> handleAuthenticationException(AuthenticationException ex, WebRequest request) {log.error("Authentication error: {}", ex.getMessage());return ApiResponse.unauthorized("认证失败：" + ex.getMessage());}/*** 处理凭证错误异常*/@ExceptionHandler(BadCredentialsException.class)@ResponseStatus(HttpStatus.UNAUTHORIZED)public ApiResponse<?> handleBadCredentialsException(BadCredentialsException ex, WebRequest request) {log.error("Bad credentials: {}", ex.getMessage());return ApiResponse.unauthorized("用户名或密码错误");}/*** 处理访问拒绝异常*/@ExceptionHandler(AccessDeniedException.class)@ResponseStatus(HttpStatus.FORBIDDEN)public ApiResponse<?> handleAccessDeniedException(AccessDeniedException ex, WebRequest request) {log.error("Access denied: {}", ex.getMessage());return ApiResponse.forbidden("没有权限访问此资源");}/*** 处理所有其他异常*/@ExceptionHandler(Exception.class)@ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)public ApiResponse<?> handleAllUncaughtException(Exception ex, WebRequest request) {log.error("Internal server error: ", ex);return ApiResponse.serverError("服务器内部错误：" + ex.getMessage());}
}

user-service\src\main\java\com\campus\express\user\exception\ResourceNotFoundException.java

package com.campus.express.user.exception;import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ResponseStatus;/*** 资源未找到异常*/
@ResponseStatus(HttpStatus.NOT_FOUND)
public class ResourceNotFoundException extends RuntimeException {private String resourceName;private String fieldName;private Object fieldValue;public ResourceNotFoundException(String resourceName, String fieldName, Object fieldValue) {super(String.format("%s not found with %s : '%s'", resourceName, fieldName, fieldValue));this.resourceName = resourceName;this.fieldName = fieldName;this.fieldValue = fieldValue;}public String getResourceName() {return resourceName;}public String getFieldName() {return fieldName;}public Object getFieldValue() {return fieldValue;}
}

user-service\src\main\java\com\campus\express\user\model\Role.java

package com.campus.express.user.model;import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;import javax.persistence.*;/*** 角色实体类*/
@Data
@NoArgsConstructor
@AllArgsConstructor
@Entity
@Table(name = "roles")
public class Role {@Id@GeneratedValue(strategy = GenerationType.IDENTITY)private Long id;@Enumerated(EnumType.STRING)@Column(length = 20, unique = true, nullable = false)private RoleName name;@Column(length = 100)private String description;public enum RoleName {ROLE_STUDENT,    // 学生角色ROLE_STAFF,      // 教职工角色ROLE_COURIER,    // 快递员角色ROLE_ADMIN       // 管理员角色}
}

user-service\src\main\java\com\campus\express\user\model\User.java

package com.campus.express.user.model;import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.hibernate.annotations.CreationTimestamp;
import org.hibernate.annotations.UpdateTimestamp;import javax.persistence.*;
import javax.validation.constraints.Email;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.Pattern;
import javax.validation.constraints.Size;
import java.time.LocalDateTime;
import java.util.HashSet;
import java.util.Set;/*** 用户实体类*/
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
@Entity
@Table(name = "users")
public class User {@Id@GeneratedValue(strategy = GenerationType.IDENTITY)private Long id;@NotBlank@Size(min = 3, max = 50)@Column(unique = true, nullable = false)private String username;@NotBlank@Size(min = 6, max = 100)@Column(nullable = false)private String password;@Column(name = "real_name")private String realName;@NotBlank@Pattern(regexp = "^1[3-9]\\d{9}$", message = "手机号格式不正确")@Column(unique = true, nullable = false)private String phone;@Email@Columnprivate String email;@Column(name = "user_type", nullable = false)private Integer userType; // 1-学生，2-教职工，3-快递员，4-管理员@Column(name = "student_id")private String studentId;@Columnprivate String department;@Columnprivate String dormitory;@Columnprivate String avatar;@Column(nullable = false)private Integer status; // 0-禁用，1-启用@ManyToMany(fetch = FetchType.EAGER)@JoinTable(name = "user_roles",joinColumns = @JoinColumn(name = "user_id"),inverseJoinColumns = @JoinColumn(name = "role_id"))private Set<Role> roles = new HashSet<>();@CreationTimestamp@Column(name = "created_time", nullable = false, updatable = false)private LocalDateTime createdTime;@UpdateTimestamp@Column(name = "updated_time", nullable = false)private LocalDateTime updatedTime;
}

user-service\src\main\java\com\campus\express\user\repository\RoleRepository.java

package com.campus.express.user.repository;import com.campus.express.user.model.Role;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;import java.util.Optional;/*** 角色数据访问接口*/
@Repository
public interface RoleRepository extends JpaRepository<Role, Long> {/*** 根据角色名查找角色* * @param name 角色名* @return 角色对象*/Optional<Role> findByName(Role.RoleName name);
}

user-service\src\main\java\com\campus\express\user\repository\UserRepository.java

package com.campus.express.user.repository;import com.campus.express.user.model.User;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.stereotype.Repository;import java.util.Optional;/*** 用户数据访问接口*/
@Repository
public interface UserRepository extends JpaRepository<User, Long>, JpaSpecificationExecutor<User> {/*** 根据用户名查找用户* * @param username 用户名* @return 用户对象*/Optional<User> findByUsername(String username);/*** 根据手机号查找用户* * @param phone 手机号* @return 用户对象*/Optional<User> findByPhone(String phone);/*** 根据邮箱查找用户* * @param email 邮箱* @return 用户对象*/Optional<User> findByEmail(String email);/*** 检查用户名是否存在* * @param username 用户名* @return 是否存在*/boolean existsByUsername(String username);/*** 检查手机号是否存在* * @param phone 手机号* @return 是否存在*/boolean existsByPhone(String phone);/*** 检查邮箱是否存在* * @param email 邮箱* @return 是否存在*/boolean existsByEmail(String email);
}

user-service\src\main\java\com\campus\express\user\service\SecurityService.java

package com.campus.express.user.service;import com.campus.express.user.repository.UserRepository;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.stereotype.Service;/*** 安全服务* 提供安全相关的辅助方法*/
@Slf4j
@Service
public class SecurityService {@Autowiredprivate UserRepository userRepository;/*** 判断当前用户是否为指定ID的用户** @param userId 用户ID* @return 是否为当前用户*/public boolean isCurrentUser(Long userId) {Authentication authentication = SecurityContextHolder.getContext().getAuthentication();if (authentication == null || !authentication.isAuthenticated()) {return false;}Object principal = authentication.getPrincipal();if (!(principal instanceof UserDetails)) {return false;}String username = ((UserDetails) principal).getUsername();return userRepository.findByUsername(username).map(user -> user.getId().equals(userId)).orElse(false);}
}

user-service\src\main\java\com\campus\express\user\service\UserDetailsServiceImpl.java

package com.campus.express.user.service;import com.campus.express.user.model.User;
import com.campus.express.user.repository.UserRepository;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;import java.util.List;
import java.util.stream.Collectors;/*** 用户详情服务实现类* * 实现Spring Security的UserDetailsService接口，用于加载用户信息*/
@Slf4j
@Service
public class UserDetailsServiceImpl implements UserDetailsService {@Autowiredprivate UserRepository userRepository;@Override@Transactional(readOnly = true)public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {User user = userRepository.findByUsername(username).orElseThrow(() -> new UsernameNotFoundException("未找到用户名为 " + username + " 的用户"));if (user.getStatus() == 0) {throw new UsernameNotFoundException("用户 " + username + " 已被禁用");}List<SimpleGrantedAuthority> authorities = user.getRoles().stream().map(role -> new SimpleGrantedAuthority(role.getName().name())).collect(Collectors.toList());return new org.springframework.security.core.userdetails.User(user.getUsername(),user.getPassword(),authorities);}
}

user-service\src\main\java\com\campus\express\user\service\UserService.java

package com.campus.express.user.service;import com.campus.express.user.dto.JwtResponse;
import com.campus.express.user.dto.LoginRequest;
import com.campus.express.user.dto.SignupRequest;
import com.campus.express.user.dto.UserDTO;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;/*** 用户服务接口*/
public interface UserService {/*** 用户注册* * @param signupRequest 注册请求* @return 用户DTO*/UserDTO registerUser(SignupRequest signupRequest);/*** 用户登录* * @param loginRequest 登录请求* @return JWT响应*/JwtResponse authenticateUser(LoginRequest loginRequest);/*** 获取用户信息* * @param id 用户ID* @return 用户DTO*/UserDTO getUserById(Long id);/*** 获取用户信息* * @param username 用户名* @return 用户DTO*/UserDTO getUserByUsername(String username);/*** 分页获取用户列表* * @param userType 用户类型* @param keyword 关键字* @param pageable 分页参数* @return 用户DTO分页*/Page<UserDTO> getUserList(Integer userType, String keyword, Pageable pageable);/*** 更新用户信息* * @param id 用户ID* @param userDTO 用户DTO* @return 更新后的用户DTO*/UserDTO updateUser(Long id, UserDTO userDTO);/*** 更新用户状态* * @param id 用户ID* @param status 状态* @return 更新后的用户DTO*/UserDTO updateUserStatus(Long id, Integer status);/*** 删除用户* * @param id 用户ID*/void deleteUser(Long id);/*** 修改密码* * @param id 用户ID* @param oldPassword 旧密码* @param newPassword 新密码* @return 是否成功*/boolean changePassword(Long id, String oldPassword, String newPassword);
}

user-service\src\main\java\com\campus\express\user\service\UserServiceImpl.java

package com.campus.express.user.service;import com.campus.express.user.dto.JwtResponse;
import com.campus.express.user.dto.LoginRequest;
import com.campus.express.user.dto.SignupRequest;
import com.campus.express.user.dto.UserDTO;
import com.campus.express.user.exception.BadRequestException;
import com.campus.express.user.exception.ResourceNotFoundException;
import com.campus.express.user.model.Role;
import com.campus.express.user.model.User;
import com.campus.express.user.repository.RoleRepository;
import com.campus.express.user.repository.UserRepository;
import com.campus.express.user.util.JwtUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.jpa.domain.Specification;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;import javax.persistence.criteria.Predicate;
import java.util.*;
import java.util.stream.Collectors;/*** 用户服务实现类*/
@Slf4j
@Service
public class UserServiceImpl implements UserService {@Autowiredprivate UserRepository userRepository;@Autowiredprivate RoleRepository roleRepository;@Autowiredprivate PasswordEncoder passwordEncoder;@Autowiredprivate AuthenticationManager authenticationManager;@Autowiredprivate JwtUtils jwtUtils;@Override@Transactionalpublic UserDTO registerUser(SignupRequest signupRequest) {// 验证用户名是否已存在if (userRepository.existsByUsername(signupRequest.getUsername())) {throw new BadRequestException("用户名已存在");}// 验证手机号是否已存在if (userRepository.existsByPhone(signupRequest.getPhone())) {throw new BadRequestException("手机号已被注册");}// 验证邮箱是否已存在if (StringUtils.hasText(signupRequest.getEmail()) && userRepository.existsByEmail(signupRequest.getEmail())) {throw new BadRequestException("邮箱已被注册");}// 创建用户对象User user = User.builder().username(signupRequest.getUsername()).password(passwordEncoder.encode(signupRequest.getPassword())).realName(signupRequest.getRealName()).phone(signupRequest.getPhone()).email(signupRequest.getEmail()).userType(signupRequest.getUserType()).studentId(signupRequest.getStudentId()).department(signupRequest.getDepartment()).dormitory(signupRequest.getDormitory()).status(1) // 默认启用.build();// 设置用户角色Set<Role> roles = new HashSet<>();if (signupRequest.getRoles() == null || signupRequest.getRoles().isEmpty()) {// 默认角色Role userRole = roleRepository.findByName(Role.RoleName.ROLE_STUDENT).orElseThrow(() -> new RuntimeException("默认角色不存在"));roles.add(userRole);} else {signupRequest.getRoles().forEach(role -> {switch (role) {case "admin":Role adminRole = roleRepository.findByName(Role.RoleName.ROLE_ADMIN).orElseThrow(() -> new RuntimeException("管理员角色不存在"));roles.add(adminRole);break;case "staff":Role staffRole = roleRepository.findByName(Role.RoleName.ROLE_STAFF).orElseThrow(() -> new RuntimeException("教职工角色不存在"));roles.add(staffRole);break;case "courier":Role courierRole = roleRepository.findByName(Role.RoleName.ROLE_COURIER).orElseThrow(() -> new RuntimeException("快递员角色不存在"));roles.add(courierRole);break;default:Role studentRole = roleRepository.findByName(Role.RoleName.ROLE_STUDENT).orElseThrow(() -> new RuntimeException("学生角色不存在"));roles.add(studentRole);}});}user.setRoles(roles);// 保存用户User savedUser = userRepository.save(user);log.info("用户注册成功: {}", savedUser.getUsername());// 转换为DTO并返回return convertToDTO(savedUser);}@Overridepublic JwtResponse authenticateUser(LoginRequest loginRequest) {// 认证用户Authentication authentication = authenticationManager.authenticate(new UsernamePasswordAuthenticationToken(loginRequest.getUsername(), loginRequest.getPassword()));// 设置认证信息SecurityContextHolder.getContext().setAuthentication(authentication);// 生成JWT令牌String jwt = jwtUtils.generateJwtToken(authentication);// 获取用户详情UserDetails userDetails = (UserDetails) authentication.getPrincipal();// 获取用户角色List<String> roles = userDetails.getAuthorities().stream().map(GrantedAuthority::getAuthority).collect(Collectors.toList());// 获取用户信息User user = userRepository.findByUsername(userDetails.getUsername()).orElseThrow(() -> new ResourceNotFoundException("User", "username", userDetails.getUsername()));log.info("用户登录成功: {}", user.getUsername());// 返回JWT响应return new JwtResponse(jwt,user.getId(),user.getUsername(),user.getRealName(),user.getPhone(),user.getUserType(),roles);}@Override@Transactional(readOnly = true)public UserDTO getUserById(Long id) {User user = userRepository.findById(id).orElseThrow(() -> new ResourceNotFoundException("User", "id", id));return convertToDTO(user);}@Override@Transactional(readOnly = true)public UserDTO getUserByUsername(String username) {User user = userRepository.findByUsername(username).orElseThrow(() -> new ResourceNotFoundException("User", "username", username));return convertToDTO(user);}@Override@Transactional(readOnly = true)public Page<UserDTO> getUserList(Integer userType, String keyword, Pageable pageable) {Specification<User> spec = (root, query, criteriaBuilder) -> {List<Predicate> predicates = new ArrayList<>();// 用户类型过滤if (userType != null) {predicates.add(criteriaBuilder.equal(root.get("userType"), userType));}// 关键字搜索if (StringUtils.hasText(keyword)) {List<Predicate> keywordPredicates = new ArrayList<>();keywordPredicates.add(criteriaBuilder.like(root.get("username"), "%" + keyword + "%"));keywordPredicates.add(criteriaBuilder.like(root.get("realName"), "%" + keyword + "%"));keywordPredicates.add(criteriaBuilder.like(root.get("phone"), "%" + keyword + "%"));keywordPredicates.add(criteriaBuilder.like(root.get("email"), "%" + keyword + "%"));predicates.add(criteriaBuilder.or(keywordPredicates.toArray(new Predicate[0])));}return criteriaBuilder.and(predicates.toArray(new Predicate[0]));};Page<User> userPage = userRepository.findAll(spec, pageable);return userPage.map(this::convertToDTO);}@Override@Transactionalpublic UserDTO updateUser(Long id, UserDTO userDTO) {User user = userRepository.findById(id).orElseThrow(() -> new ResourceNotFoundException("User", "id", id));// 更新用户信息if (StringUtils.hasText(userDTO.getRealName())) {user.setRealName(userDTO.getRealName());}if (StringUtils.hasText(userDTO.getPhone()) && !user.getPhone().equals(userDTO.getPhone())) {if (userRepository.existsByPhone(userDTO.getPhone())) {throw new BadRequestException("手机号已被注册");}user.setPhone(userDTO.getPhone());}if (StringUtils.hasText(userDTO.getEmail()) && !Objects.equals(user.getEmail(), userDTO.getEmail())) {if (userRepository.existsByEmail(userDTO.getEmail())) {throw new BadRequestException("邮箱已被注册");}user.setEmail(userDTO.getEmail());}if (userDTO.getUserType() != null) {user.setUserType(userDTO.getUserType());}if (StringUtils.hasText(userDTO.getStudentId())) {user.setStudentId(userDTO.getStudentId());}if (StringUtils.hasText(userDTO.getDepartment())) {user.setDepartment(userDTO.getDepartment());}if (StringUtils.hasText(userDTO.getDormitory())) {user.setDormitory(userDTO.getDormitory());}if (StringUtils.hasText(userDTO.getAvatar())) {user.setAvatar(userDTO.getAvatar());}// 保存用户User updatedUser = userRepository.save(user);log.info("用户信息更新成功: {}", updatedUser.getUsername());return convertToDTO(updatedUser);}@Override@Transactionalpublic UserDTO updateUserStatus(Long id, Integer status) {User user = userRepository.findById(id).orElseThrow(() -> new ResourceNotFoundException("User", "id", id));user.setStatus(status);User updatedUser = userRepository.save(user);log.info("用户状态更新成功: {}, 状态: {}", updatedUser.getUsername(), status);return convertToDTO(updatedUser);}@Override@Transactionalpublic void deleteUser(Long id) {User user = userRepository.findById(id).orElseThrow(() -> new ResourceNotFoundException("User", "id", id));userRepository.delete(user);log.info("用户删除成功: {}", user.getUsername());}@Override@Transactionalpublic boolean changePassword(Long id, String oldPassword, String newPassword) {User user = userRepository.findById(id).orElseThrow(() -> new ResourceNotFoundException("User", "id", id));// 验证旧密码if (!passwordEncoder.matches(oldPassword, user.getPassword())) {throw new BadRequestException("旧密码不正确");}// 更新密码user.setPassword(passwordEncoder.encode(newPassword));userRepository.save(user);log.info("用户密码修改成功: {}", user.getUsername());return true;}/*** 将用户实体转换为DTO* * @param user 用户实体* @return 用户DTO*/private UserDTO convertToDTO(User user) {Set<String> roles = user.getRoles().stream().map(role -> role.getName().name()).collect(Collectors.toSet());return UserDTO.builder().id(user.getId()).username(user.getUsername()).realName(user.getRealName()).phone(user.getPhone()).email(user.getEmail()).userType(user.getUserType()).studentId(user.getStudentId()).department(user.getDepartment()).dormitory(user.getDormitory()).avatar(user.getAvatar()).status(user.getStatus()).roles(roles).createdTime(user.getCreatedTime()).updatedTime(user.getUpdatedTime()).build();}
}

user-service\src\main\java\com\campus\express\user\util\JwtUtils.java

package com.campus.express.user.util;import io.jsonwebtoken.*;
import io.jsonwebtoken.security.Keys;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.stereotype.Component;import java.nio.charset.StandardCharsets;
import java.security.Key;
import java.util.Date;/*** JWT工具类，用于生成和验证JWT令牌*/
@Slf4j
@Component
public class JwtUtils {@Value("${jwt.secret}")private String jwtSecret;@Value("${jwt.expiration}")private int jwtExpirationMs;/*** 生成JWT令牌** @param authentication 认证信息* @return JWT令牌*/public String generateJwtToken(Authentication authentication) {UserDetails userPrincipal = (UserDetails) authentication.getPrincipal();return Jwts.builder().setSubject(userPrincipal.getUsername()).setIssuedAt(new Date()).setExpiration(new Date((new Date()).getTime() + jwtExpirationMs)).signWith(getSigningKey(), SignatureAlgorithm.HS512).compact();}/*** 从JWT令牌中获取用户名** @param token JWT令牌* @return 用户名*/public String getUsernameFromJwtToken(String token) {return Jwts.parserBuilder().setSigningKey(getSigningKey()).build().parseClaimsJws(token).getBody().getSubject();}/*** 验证JWT令牌** @param authToken JWT令牌* @return 是否有效*/public boolean validateJwtToken(String authToken) {try {Jwts.parserBuilder().setSigningKey(getSigningKey()).build().parseClaimsJws(authToken);return true;} catch (MalformedJwtException e) {log.error("Invalid JWT token: {}", e.getMessage());} catch (ExpiredJwtException e) {log.error("JWT token is expired: {}", e.getMessage());} catch (UnsupportedJwtException e) {log.error("JWT token is unsupported: {}", e.getMessage());} catch (IllegalArgumentException e) {log.error("JWT claims string is empty: {}", e.getMessage());} catch (Exception e) {log.error("JWT validation error: {}", e.getMessage());}return false;}/*** 获取签名密钥** @return 签名密钥*/private Key getSigningKey() {byte[] keyBytes = jwtSecret.getBytes(StandardCharsets.UTF_8);return Keys.hmacShaKeyFor(keyBytes);}
}

user-service\src\main\resources\application.yml

server:port: 8081servlet:context-path: /api/usersspring:application:name: user-servicedatasource:url: jdbc:mysql://localhost:3306/campus_express_user?useSSL=false&serverTimezone=Asia/Shanghai&characterEncoding=utf-8username: rootpassword: rootdriver-class-name: com.mysql.cj.jdbc.Driverjpa:hibernate:ddl-auto: updateshow-sql: trueproperties:hibernate:format_sql: truedialect: org.hibernate.dialect.MySQL8Dialectjackson:date-format: yyyy-MM-dd HH:mm:sstime-zone: Asia/Shanghaieureka:client:service-url:defaultZone: http://localhost:8761/eureka/instance:prefer-ip-address: trueinstance-id: ${spring.application.name}:${server.port}management:endpoints:web:exposure:include: "*"endpoint:health:show-details: always# JWT配置
jwt:secret: campus_express_secret_key_2025_04_08_very_secure_and_long_keyexpiration: 86400000  # 24小时header: Authorizationprefix: Bearer# 日志配置
logging:level:com.campus.express.user: DEBUGorg.springframework.web: INFOorg.hibernate: INFO

user-service\target\classes\application.yml

server:port: 8081servlet:context-path: /api/usersspring:application:name: user-servicedatasource:url: jdbc:mysql://localhost:3306/campus_express_user?useSSL=false&serverTimezone=Asia/Shanghai&characterEncoding=utf-8username: rootpassword: rootdriver-class-name: com.mysql.cj.jdbc.Driverjpa:hibernate:ddl-auto: updateshow-sql: trueproperties:hibernate:format_sql: truedialect: org.hibernate.dialect.MySQL8Dialectjackson:date-format: yyyy-MM-dd HH:mm:sstime-zone: Asia/Shanghaieureka:client:service-url:defaultZone: http://localhost:8761/eureka/instance:prefer-ip-address: trueinstance-id: ${spring.application.name}:${server.port}management:endpoints:web:exposure:include: "*"endpoint:health:show-details: always# JWT配置
jwt:secret: campus_express_secret_key_2025_04_08_very_secure_and_long_keyexpiration: 86400000  # 24小时header: Authorizationprefix: Bearer# 日志配置
logging:level:com.campus.express.user: DEBUGorg.springframework.web: INFOorg.hibernate: INFO