1、最终实现效果：
Users.vue:
<template><div><!--面包屑导航区域--><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!--卡片视图区域--><el-cardclass="box-card"><!--搜索与添加区域
el-row->gutter="20":间隔为20
el-col->span="8":长度为8
--><el-row:gutter="20"><!-- 搜索 clearable:清空数据，@clear:查询数据--><el-col:span="8"><el-inputplaceholder="请输入内容"v-model="queryInfo.query"clearable@clear="getUserList"><el-buttonslot="append"icon="el-icon-search"@click="getUserList"></el-button></el-input></el-col><!-- 添加用户 --><el-col:span="4"><el-buttontype="primary"@click="addDialogVisible = true">添加用户</el-button><!-- 添加用户对话框 --><el-dialogtitle="添加用户":visible.sync="addDialogVisible"width="50%"@close="addDialogClosed"><!-- 添加用户内容主体区域 --><el-form:model="addUserForm":rules="addUserFormRules"ref="addUserFormRef"label-width="70px"><el-form-itemlabel="用户名"prop="username"><el-inputv-model="addUserForm.username"></el-input></el-form-item><el-form-itemlabel="密码"prop="password"><el-inputv-model="addUserForm.password"></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-inputv-model="addUserForm.email"></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-inputv-model="addUserForm.mobile"></el-input></el-form-item></el-form><!-- 添加用户内容底部区域 --><spanslot="footer"class="dialog-footer"><el-button@click="addDialogVisible = false">取 消</el-button><el-buttontype="primary"@click="addUser">确 定</el-button></span></el-dialog></el-col></el-row><!-- 用户列表区域 --><!-- border->带边框,stripe->使用带斑马纹的表格,type="index"->索引列--><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"><templateslot-scope="scope"><el-switchv-model="scope.row.mg_state"@change="userStateChange(scope.row)"></el-switch></template></el-tableColumn><el-tableColumnlabel="操作"width="180px"><!-- eslint-disable-next-line --><templateslot-scope="scope"><!-- 修改用户按钮 --><el-buttontype="primary"icon="el-icon-edit"size="mini"@click="showEditDialog(scope.row.id)"></el-button><!-- 删除用户按钮 --><el-buttontype="danger"icon="el-icon-delete"size="mini"@click="removeUserById(scope.row.id)"></el-button><!-- 分配角色按钮 --><!-- tooltip:提示框,enterable:自动隐藏 --><el-tooltipclass="item"effect="dark"content="分配角色"placement="top"enterable><el-buttontype="warning"icon="el-icon-setting"size="mini"></el-button></el-tooltip></template></el-tableColumn></el-table><!--分页区域--><el-pagination@size-change="handleSizeChange"@current-change="handleCurrentChange":current-page="queryInfo.pagenum":page-sizes="[1, 5, 10, 20]":page-size="queryInfo.pagesize"layout="total, sizes, prev, pager, next, jumper":total="total"></el-pagination></el-card><!-- 修改用户的对话框 --><el-dialogtitle="修改用户":visible.sync="editDialogVisible"width="50%"><el-formref="editUserFormRef":model="editUserForm":rules="editUserFormRules"label-width="70px"@close="editDialogClosed"><el-form-itemlabel="用户名"><el-inputv-model="editUserForm.username"disabled></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-inputv-model="editUserForm.email"></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-inputv-model="editUserForm.mobile"></el-input></el-form-item></el-form><spanslot="footer"class="dialog-footer"><el-button@click="editDialogVisible = false">取 消</el-button><el-buttontype="primary"@click="editUserInfo">确定</el-button></span></el-dialog></div></template><script>exportdefault{data(){// 验证添加用户邮箱的规则constcheckEmail=(rule, value, cb)=>{// 验证邮箱的正则表达式const regEmail =/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/if(regEmail.test(value)){returncb()}cb(newError('请输入合法的邮箱'))}// 验证添加用户手机的规则constcheckMoblie=(rule, value, cb)=>{// 验证手机的正则表达式const regMobile =/^(13[0-9]|14[579]|15[0-3,5-9]|16[6]|17[0135678]|18[0-9]|19[89])\d{8}$/if(regMobile.test(value)){returncb()}cb(newError('请输入合法的手机号码'))}return{// 获取用户列表参数
queryInfo:{
query:'',// 当前页数
pagenum:1,// 当前每页显示多少条数据
pagesize:2,},
userList:[],
total:0,// 控制添加用户对话框的显示与隐藏
addDialogVisible:false,// 添加用户的表单数据
addUserForm:{
username:'',
password:'',
email:'',
mobile:'',},// 添加用户的表单规则
addUserFormRules:{
username:[{ required:true, message:'请输入合法的用户名', trigger:'blur'},{
min:3,
max:10,
message:'用户名的长度在3-10个字符之间',
trigger:'blur',},],
password:[{ required:true, message:'请输入合法的密码', trigger:'blur'},{
min:6,
max:15,
message:'密码的长度在6-15个字符之间',
trigger:'blur',},],
email:[{ required:true, message:'请输入合法的邮箱', trigger:'blur'},{ validator: checkEmail, trigger:'blur'},],
mobile:[{ required:true, message:'请输入合法的手机号码', trigger:'blur'},{ validator: checkMoblie, trigger:'blur'},],},// 控制修改用户对话框的显示与隐藏
editDialogVisible:false,// 修改用户的表单数据
editUserForm:{},// 修改表单的验证规则对象
editUserFormRules:{
email:[{ required:true, message:'请输入合法的邮箱', trigger:'blur'},{ validator: checkEmail, trigger:'blur'},],
mobile:[{ required:true, message:'请输入合法的手机号码', trigger:'blur'},{ validator: checkMoblie, trigger:'blur'},],},}},created(){this.getUserList()},
methods:{// 获取用户列表数据asyncgetUserList(){const{ data: res }=awaitthis.$http.get('users',{
params:this.queryInfo,})if(res.meta.status !==200)returnthis.$message.error('数据获取失败')this.userList = res.data.users
this.total = res.data.total
console.log(res)},// 监听pageSize改变的事件handleSizeChange(newSize){
console.log(newSize)this.queryInfo.pagesize = newSize
this.getUserList()},// 监听page页码值改变的事件handleCurrentChange(newPage){
console.log(newPage)this.queryInfo.pagenum = newPage
this.getUserList()},// 监听switch开头状态的改变asyncuserStateChange(userInfor){
console.log(userInfor)const{ data: res }=awaitthis.$http.put(`users/${userInfor.id}/state/${userInfor.mg_state}`)if(res.meta.status !==200){
userInfor.mg_state =!userInfor.mg_state
returnthis.$message.error('更新用户失败！')}this.$message.success('更新用户成功！')},// 监听添加用户对话框的:close关闭事件,清除数据(resetFields)addDialogClosed(){this.$refs.addUserFormRef.resetFields()},// 点击按钮，添加用户,validate(预校验)addUser(){this.$refs.addUserFormRef.validate(async(valid)=>{if(!valid)return// 成功后向api发出添加用户的网络请求const{ data: res }=awaitthis.$http.post('users',this.addUserForm)if(res.meta.status !==201){this.$message.error('添加用户失败!')}this.$message.success('添加用户成功!')// 隐藏添加用户的对话框this.addDialogVisible =false// 重新获取用户列表this.getUserList()})},// 展示编辑用户数据的对话框asyncshowEditDialog(id){const{ data: res }=awaitthis.$http.get('users/'+ id)if(res.meta.status !==200)returnthis.$message.error('查询失败！')this.editDialogVisible =truethis.editUserForm = res.data
},// 监听修改用户对话框关闭事件,resetFields重置数据editDialogClosed(){this.$refs.editUserFormRef.resetFields()},// 修改用户信息并发出请求editUserInfo(){this.$refs.editUserFormRef.validate(async(valid)=>{if(!valid)return// 发出修改用户信息的数据请求const{ data: res }=awaitthis.$http.put('users/'+this.editUserForm.id,{ email:this.editUserForm.email, mobile:this.editUserForm.mobile })if(res.meta.status !==200){returnthis.$message.error('更新用户信息失败！')}// 关闭修改信息对话框this.editDialogVisible =false// 刷新数据列表this.getUserList()// 提示修改成功this.$message.success('更新用户信息成功！')})},// 根据Id删除用户asyncremoveUserById(id){const confirmRes =awaitthis.$confirm('此操作将永久删除该用户, 是否继续?','提示',{
confirmButtonText:'确定',
cancelButtonText:'取消',
type:'warning',}).catch((err)=> err)// 如果用户确认删除，返回confirm// 如果用户取消删除，返回cancelif(confirmRes !=='confirm'){returnthis.$message.info('已取消删除')}const{ data: res }=awaitthis.$http.delete('users/'+ id)if(res.meta.status !==200){returnthis.$message.error('删除用户失败！')}this.$message.success('删除用户成功！')this.getUserList()},},}</script><stylelang="less"scoped></style>
2、首先我们把基本的页面先设置好
user.vue:
<template><div><!--------------------------------------面包屑导航区域------------------------------------><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!------------------------------------卡片视图区域------------------------------------------><el-cardclass="box-card"><!--------------------------------------------- 用户列表区域 -----------------------------------------><el-tableborderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"></el-tableColumn><el-tableColumnlabel="操作"width="180px"></el-tableColumn></el-table></el-card></div></template><script>exportdefault{data(){return{}},created(){},
methods:{},}</script><stylelang="less"scoped></style>
3、第一步：通过API接口，查询数据信息，把数据渲染到HTML中
user.vue:
<template><div><!--------------------------------------面包屑导航区域------------------------------------><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!------------------------------------卡片视图区域------------------------------------------><el-cardclass="box-card"><!--------------------------------------------- 用户列表区域 -----------------------------------------><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"></el-tableColumn><el-tableColumnlabel="操作"width="180px"></el-tableColumn></el-table></el-card></div></template><script>exportdefault{data(){return{// 定义获取用户列表参数（queryInfo），query:查询，pagenum:当前页数，pagesize:当前每页显示多少条数据
queryInfo:{
query:'',
pagenum:1,
pagesize:2,},// 获取用户列表数据,存放到userList中,查询条数放到total中
userList:[],
total:0,}},created(){this.getUserList()},
methods:{// 获取用户列表数据（getUserList）asyncgetUserList(){const{ data: res }=awaitthis.$http.get('users',{
params:this.queryInfo,})if(res.meta.status !==200)returnthis.$message.error('数据获取失败')this.userList = res.data.users
this.total = res.data.total
console.log(res)},},}</script><stylelang="less"scoped></style>
4、第二步：把状态（Boolean）做成开头效果
<template><div><!--------------------------------------面包屑导航区域------------------------------------><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!------------------------------------卡片视图区域------------------------------------------><el-cardclass="box-card"><!--------------------------------------------- 用户列表区域 -----------------------------------------><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"><templateslot-scope="scope"><el-switchv-model="scope.row.mg_state"></el-switch></template></el-tableColumn><el-tableColumnlabel="操作"width="180px"></el-tableColumn></el-table></el-card></div></template><script>exportdefault{data(){return{// 定义获取用户列表参数（queryInfo），query:查询，pagenum:当前页数，pagesize:当前每页显示多少条数据
queryInfo:{
query:'',
pagenum:1,
pagesize:2,},// 获取用户列表数据,存放到userList中,查询条数放到total中
userList:[],
total:0,}},created(){this.getUserList()},
methods:{// 获取用户列表数据（getUserList）asyncgetUserList(){const{ data: res }=awaitthis.$http.get('users',{
params:this.queryInfo,})if(res.meta.status !==200)returnthis.$message.error('数据获取失败')this.userList = res.data.users
this.total = res.data.total
console.log(res)},},}</script><stylelang="less"scoped></style>
5、第四步：在操作中添加（修改、删除、设置）按钮
<!--------------------------------------------- 用户列表区域 -----------------------------------------><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"><templateslot-scope="scope"><el-switchv-model="scope.row.mg_state"></el-switch></template></el-tableColumn><el-tableColumnlabel="操作"width="180px"><!-------------------------------- 修改用户按钮 ----------------------------------><el-buttontype="primary"icon="el-icon-edit"size="mini"></el-button><!------------------------------- 删除用户按钮 ------------------------------><el-buttontype="danger"icon="el-icon-delete"size="mini"></el-button><!---------------分配角色按钮,tooltip:提示框,enterable:自动隐藏 --------------><el-tooltipclass="item"effect="dark"content="分配角色"placement="top"enterable><el-buttontype="warning"icon="el-icon-setting"size="mini"></el-button></el-tooltip></el-tableColumn></el-table>
6、第五步：添加用户列表搜索查询功能
<template><div><!--------------------------------------面包屑导航区域------------------------------------><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!------------------------------------卡片视图区域------------------------------------------><el-cardclass="box-card"><!------------搜索与添加区域,el-row->gutter="20":间隔为20,el-col->span="8":长度为8------------><el-row:gutter="20"><el-col:span="8"><!-- 搜索 clearable:清空数据，@clear:查询数据--><el-inputplaceholder="请输入内容"v-model="queryInfo.query"clearable@clear="getUserList"><el-buttonslot="append"icon="el-icon-search"@click="getUserList"></el-button></el-input></el-col><!--------------------------- 添加用户 --------------------------------><el-col:span="4"><el-buttontype="primary">添加用户</el-button></el-col></el-row><!--------------------------------------------- 用户列表区域 -----------------------------------------><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"><templateslot-scope="scope"><el-switchv-model="scope.row.mg_state"></el-switch></template></el-tableColumn><el-tableColumnlabel="操作"width="180px"><!-------------------------------- 修改用户按钮 ----------------------------------><el-buttontype="primary"icon="el-icon-edit"size="mini"></el-button><!------------------------------- 删除用户按钮 ------------------------------><el-buttontype="danger"icon="el-icon-delete"size="mini"></el-button><!---------------分配角色按钮,tooltip:提示框,enterable:自动隐藏 --------------><el-tooltipclass="item"effect="dark"content="分配角色"placement="top"enterable><el-buttontype="warning"icon="el-icon-setting"size="mini"></el-button></el-tooltip></el-tableColumn></el-table></el-card></div></template><script>exportdefault{data(){return{// 定义获取用户列表参数（queryInfo），query:查询，pagenum:当前页数，pagesize:当前每页显示多少条数据
queryInfo:{
query:'',
pagenum:1,
pagesize:2,},// 获取用户列表数据,存放到userList中,查询条数放到total中
userList:[],
total:0,}},created(){this.getUserList()},
methods:{// 获取用户列表数据（getUserList）asyncgetUserList(){const{ data: res }=awaitthis.$http.get('users',{
params:this.queryInfo,})if(res.meta.status !==200)returnthis.$message.error('数据获取失败')this.userList = res.data.users
this.total = res.data.total
console.log(res)},},}</script><stylelang="less"scoped></style>
7、第六步：添加（增加用户对话框）
<template><div><!--------------------------------------面包屑导航区域------------------------------------><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!------------------------------------卡片视图区域------------------------------------------><el-cardclass="box-card"><!------------搜索与添加区域,el-row->gutter="20":间隔为20,el-col->span="8":长度为8------------><el-row:gutter="20"><el-col:span="8"><!-- 搜索 clearable:清空数据，@clear:查询数据--><el-inputplaceholder="请输入内容"v-model="queryInfo.query"clearable@clear="getUserList"><el-buttonslot="append"icon="el-icon-search"@click="getUserList"></el-button></el-input></el-col><!--------------------------- 添加用户 --------------------------------><el-col:span="4"><el-buttontype="primary"@click="addDialogVisible = true">添加用户</el-button></el-col><!-- 添加用户对话框 --><el-dialogtitle="添加用户":visible.sync="addDialogVisible"width="50%"><!-- 添加用户内容底部区域 --><el-formlabel-width="70px"><el-form-itemlabel="用户名"prop="username"><el-input></el-input></el-form-item><el-form-itemlabel="密码"prop="password"><el-input></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-input></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-input></el-input></el-form-item></el-form><spanslot="footer"class="dialog-footer"><el-button@click="addDialogVisible = false">取 消</el-button><el-buttontype="primary">确 定</el-button></span></el-dialog></el-row><!--------------------------------------------- 用户列表区域 -----------------------------------------><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"><templateslot-scope="scope"><el-switchv-model="scope.row.mg_state"></el-switch></template></el-tableColumn><el-tableColumnlabel="操作"width="180px"><!-------------------------------- 修改用户按钮 ----------------------------------><el-buttontype="primary"icon="el-icon-edit"size="mini"></el-button><!------------------------------- 删除用户按钮 ------------------------------><el-buttontype="danger"icon="el-icon-delete"size="mini"></el-button><!---------------分配角色按钮,tooltip:提示框,enterable:自动隐藏 --------------><el-tooltipclass="item"effect="dark"content="分配角色"placement="top"enterable><el-buttontype="warning"icon="el-icon-setting"size="mini"></el-button></el-tooltip></el-tableColumn></el-table></el-card></div></template><script>exportdefault{data(){return{// 定义获取用户列表参数（queryInfo），query:查询，pagenum:当前页数，pagesize:当前每页显示多少条数据
queryInfo:{
query:'',
pagenum:1,
pagesize:2,},// 获取用户列表数据,存放到userList中,查询条数放到total中
userList:[],
total:0,// 控制添加用户对话框的显示与隐藏
addDialogVisible:false,}},created(){this.getUserList()},
methods:{// 获取用户列表数据（getUserList）asyncgetUserList(){const{ data: res }=awaitthis.$http.get('users',{
params:this.queryInfo,})if(res.meta.status !==200)returnthis.$message.error('数据获取失败')this.userList = res.data.users
this.total = res.data.total
console.log(res)},// 监听添加用户对话框的:close关闭事件,清除数据(resetFields)addDialogClosed(){this.$refs.addUserFormRef.resetFields()},},}</script><stylelang="less"scoped></style>
8、第七步：添加分页功能
<template><div><!--------------------------------------面包屑导航区域------------------------------------><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!------------------------------------卡片视图区域------------------------------------------><el-cardclass="box-card"><!------------搜索与添加区域,el-row->gutter="20":间隔为20,el-col->span="8":长度为8------------><el-row:gutter="20"><el-col:span="8"><!-- 搜索 clearable:清空数据，@clear:查询数据--><el-inputplaceholder="请输入内容"v-model="queryInfo.query"clearable@clear="getUserList"><el-buttonslot="append"icon="el-icon-search"@click="getUserList"></el-button></el-input></el-col><!--------------------------- 添加用户 --------------------------------><el-col:span="4"><el-buttontype="primary"@click="addDialogVisible = true">添加用户</el-button></el-col><!-- 添加用户对话框 --><el-dialogtitle="添加用户":visible.sync="addDialogVisible"width="50%"@close="addDialogClosed"><!-- 添加用户内容底部区域 --><el-formlabel-width="70px"><el-form-itemlabel="用户名"prop="username"><el-input></el-input></el-form-item><el-form-itemlabel="密码"prop="password"><el-input></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-input></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-input></el-input></el-form-item></el-form><spanslot="footer"class="dialog-footer"><el-button@click="addDialogVisible = false">取 消</el-button><el-buttontype="primary">确 定</el-button></span></el-dialog></el-row><!--------------------------------------------- 用户列表区域 -----------------------------------------><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"><templateslot-scope="scope"><el-switchv-model="scope.row.mg_state"></el-switch></template></el-tableColumn><el-tableColumnlabel="操作"width="180px"><!-------------------------------- 修改用户按钮 ----------------------------------><el-buttontype="primary"icon="el-icon-edit"size="mini"></el-button><!------------------------------- 删除用户按钮 ------------------------------><el-buttontype="danger"icon="el-icon-delete"size="mini"></el-button><!---------------分配角色按钮,tooltip:提示框,enterable:自动隐藏 --------------><el-tooltipclass="item"effect="dark"content="分配角色"placement="top"enterable><el-buttontype="warning"icon="el-icon-setting"size="mini"></el-button></el-tooltip></el-tableColumn></el-table><!--分页区域--><el-pagination@size-change="handleSizeChange"@current-change="handleCurrentChange":current-page="queryInfo.pagenum":page-sizes="[1, 5, 10, 20]":page-size="queryInfo.pagesize"layout="total, sizes, prev, pager, next, jumper":total="total"></el-pagination></el-card></div></template><script>exportdefault{data(){return{// 定义获取用户列表参数（queryInfo），query:查询，pagenum:当前页数，pagesize:当前每页显示多少条数据
queryInfo:{
query:'',
pagenum:1,
pagesize:1,},// 获取用户列表数据,存放到userList中,查询条数放到total中
userList:[],
total:0,// 控制添加用户对话框的显示与隐藏
addDialogVisible:false,}},created(){this.getUserList()},
methods:{// 获取用户列表数据（getUserList）asyncgetUserList(){const{ data: res }=awaitthis.$http.get('users',{
params:this.queryInfo,})if(res.meta.status !==200)returnthis.$message.error('数据获取失败')this.userList = res.data.users
this.total = res.data.total
console.log(res)},// 监听pageSize改变的事件handleSizeChange(newSize){
console.log(newSize)this.queryInfo.pagesize = newSize
this.getUserList()},// 监听page页码值改变的事件handleCurrentChange(newPage){
console.log(newPage)this.queryInfo.pagenum = newPage
this.getUserList()},},}</script><stylelang="less"scoped></style>
9、第八步：修改用户状态
<template><div><!--------------------------------------面包屑导航区域------------------------------------><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!------------------------------------卡片视图区域------------------------------------------><el-cardclass="box-card"><!------------搜索与添加区域,el-row->gutter="20":间隔为20,el-col->span="8":长度为8------------><el-row:gutter="20"><el-col:span="8"><!-- 搜索 clearable:清空数据，@clear:查询数据--><el-inputplaceholder="请输入内容"v-model="queryInfo.query"clearable@clear="getUserList"><el-buttonslot="append"icon="el-icon-search"@click="getUserList"></el-button></el-input></el-col><!--------------------------- 添加用户 --------------------------------><el-col:span="4"><el-buttontype="primary"@click="addDialogVisible = true">添加用户</el-button></el-col><!-- 添加用户对话框 --><el-dialogtitle="添加用户":visible.sync="addDialogVisible"width="50%"@close="addDialogClosed"><!-- 添加用户内容底部区域 --><el-formlabel-width="70px"><el-form-itemlabel="用户名"prop="username"><el-input></el-input></el-form-item><el-form-itemlabel="密码"prop="password"><el-input></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-input></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-input></el-input></el-form-item></el-form><spanslot="footer"class="dialog-footer"><el-button@click="addDialogVisible = false">取 消</el-button><el-buttontype="primary">确 定</el-button></span></el-dialog></el-row><!--------------------------------------------- 用户列表区域 -----------------------------------------><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"><templateslot-scope="scope"><el-switchv-model="scope.row.mg_state"@change="userStateChange(scope.row)"></el-switch></template></el-tableColumn><el-tableColumnlabel="操作"width="180px"><!-------------------------------- 修改用户按钮 ----------------------------------><el-buttontype="primary"icon="el-icon-edit"size="mini"></el-button><!------------------------------- 删除用户按钮 ------------------------------><el-buttontype="danger"icon="el-icon-delete"size="mini"></el-button><!---------------分配角色按钮,tooltip:提示框,enterable:自动隐藏 --------------><el-tooltipclass="item"effect="dark"content="分配角色"placement="top"enterable><el-buttontype="warning"icon="el-icon-setting"size="mini"></el-button></el-tooltip></el-tableColumn></el-table><!--分页区域--><el-pagination@size-change="handleSizeChange"@current-change="handleCurrentChange":current-page="queryInfo.pagenum":page-sizes="[1, 5, 10, 20]":page-size="queryInfo.pagesize"layout="total, sizes, prev, pager, next, jumper":total="total"></el-pagination></el-card></div></template><script>exportdefault{data(){return{// 定义获取用户列表参数（queryInfo），query:查询，pagenum:当前页数，pagesize:当前每页显示多少条数据
queryInfo:{
query:'',
pagenum:1,
pagesize:1,},// 获取用户列表数据,存放到userList中,查询条数放到total中
userList:[],
total:0,// 控制添加用户对话框的显示与隐藏
addDialogVisible:false,}},created(){this.getUserList()},
methods:{// 获取用户列表数据（getUserList）asyncgetUserList(){const{ data: res }=awaitthis.$http.get('users',{
params:this.queryInfo,})if(res.meta.status !==200)returnthis.$message.error('数据获取失败')this.userList = res.data.users
this.total = res.data.total
console.log(res)},// 监听pageSize改变的事件handleSizeChange(newSize){
console.log(newSize)this.queryInfo.pagesize = newSize
this.getUserList()},// 监听page页码值改变的事件handleCurrentChange(newPage){
console.log(newPage)this.queryInfo.pagenum = newPage
this.getUserList()},// 监听switch开头状态的改变asyncuserStateChange(userInfor){
console.log(userInfor)const{ data: res }=awaitthis.$http.put(`users/${userInfor.id}/state/${userInfor.mg_state}`)if(res.meta.status !==200){
userInfor.mg_state =!userInfor.mg_state
returnthis.$message.error('更新用户失败！')}this.$message.success('更新用户成功！')},},}</script><stylelang="less"scoped></style>
10、第九步：添加用户对话框实现校验规则（跟登陆校验差不多）
<template><div><!--------------------------------------面包屑导航区域------------------------------------><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!------------------------------------卡片视图区域------------------------------------------><el-cardclass="box-card"><!------------搜索与添加区域,el-row->gutter="20":间隔为20,el-col->span="8":长度为8------------><el-row:gutter="20"><el-col:span="8"><!-- 搜索 clearable:清空数据，@clear:查询数据--><el-inputplaceholder="请输入内容"v-model="queryInfo.query"clearable@clear="getUserList"><el-buttonslot="append"icon="el-icon-search"@click="getUserList"></el-button></el-input></el-col><!--------------------------- 添加用户 --------------------------------><el-col:span="4"><el-buttontype="primary"@click="addDialogVisible = true">添加用户</el-button></el-col><!-- 添加用户对话框 --><el-dialogtitle="添加用户":visible.sync="addDialogVisible"width="50%"@close="addDialogClosed"><!-- 添加用户内容底部区域 --><el-form:model="addUserForm":rules="addUserFormRules"ref="addUserFormRef"label-width="70px"><el-form-itemlabel="用户名"prop="username"><el-inputv-model="addUserForm.username"></el-input></el-form-item><el-form-itemlabel="密码"prop="password"><el-inputv-model="addUserForm.password"></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-inputv-model="addUserForm.email"></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-inputv-model="addUserForm.mobile"></el-input></el-form-item></el-form><spanslot="footer"class="dialog-footer"><el-button@click="addDialogVisible = false">取 消</el-button><el-buttontype="primary">确 定</el-button></span></el-dialog></el-row><!--------------------------------------------- 用户列表区域 -----------------------------------------><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"><templateslot-scope="scope"><el-switchv-model="scope.row.mg_state"@change="userStateChange(scope.row)"></el-switch></template></el-tableColumn><el-tableColumnlabel="操作"width="180px"><!-------------------------------- 修改用户按钮 ----------------------------------><el-buttontype="primary"icon="el-icon-edit"size="mini"></el-button><!------------------------------- 删除用户按钮 ------------------------------><el-buttontype="danger"icon="el-icon-delete"size="mini"></el-button><!---------------分配角色按钮,tooltip:提示框,enterable:自动隐藏 --------------><el-tooltipclass="item"effect="dark"content="分配角色"placement="top"enterable><el-buttontype="warning"icon="el-icon-setting"size="mini"></el-button></el-tooltip></el-tableColumn></el-table><!--分页区域--><el-pagination@size-change="handleSizeChange"@current-change="handleCurrentChange":current-page="queryInfo.pagenum":page-sizes="[1, 5, 10, 20]":page-size="queryInfo.pagesize"layout="total, sizes, prev, pager, next, jumper":total="total"></el-pagination></el-card></div></template><script>exportdefault{data(){// 验证添加用户邮箱的规则constcheckEmail=(rule, value, cb)=>{// 验证邮箱的正则表达式const regEmail =/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/if(regEmail.test(value)){returncb()}cb(newError('请输入合法的邮箱'))}// 验证添加用户手机的规则constcheckMoblie=(rule, value, cb)=>{// 验证手机的正则表达式const regMobile =/^(13[0-9]|14[579]|15[0-3,5-9]|16[6]|17[0135678]|18[0-9]|19[89])\d{8}$/if(regMobile.test(value)){returncb()}cb(newError('请输入合法的手机号码'))}return{// 定义获取用户列表参数（queryInfo），query:查询，pagenum:当前页数，pagesize:当前每页显示多少条数据
queryInfo:{
query:'',
pagenum:1,
pagesize:1,},// 获取用户列表数据,存放到userList中,查询条数放到total中
userList:[],
total:0,// 控制添加用户对话框的显示与隐藏
addDialogVisible:false,// 添加用户的表单数据
addUserForm:{
username:'',
password:'',
email:'',
mobile:'',},// 添加用户的表单规则
addUserFormRules:{
username:[{ required:true, message:'请输入合法的用户名', trigger:'blur'},{
min:3,
max:10,
message:'用户名的长度在3-10个字符之间',
trigger:'blur',},],
password:[{ required:true, message:'请输入合法的密码', trigger:'blur'},{
min:6,
max:15,
message:'密码的长度在6-15个字符之间',
trigger:'blur',},],
email:[{ required:true, message:'请输入合法的邮箱', trigger:'blur'},{ validator: checkEmail, trigger:'blur'},],
mobile:[{ required:true, message:'请输入合法的手机号码', trigger:'blur'},{ validator: checkMoblie, trigger:'blur'},],},}},created(){this.getUserList()},
methods:{// 获取用户列表数据（getUserList）asyncgetUserList(){const{ data: res }=awaitthis.$http.get('users',{
params:this.queryInfo,})if(res.meta.status !==200)returnthis.$message.error('数据获取失败')this.userList = res.data.users
this.total = res.data.total
console.log(res)},// 监听pageSize改变的事件handleSizeChange(newSize){
console.log(newSize)this.queryInfo.pagesize = newSize
this.getUserList()},// 监听page页码值改变的事件handleCurrentChange(newPage){
console.log(newPage)this.queryInfo.pagenum = newPage
this.getUserList()},// 监听switch开头状态的改变asyncuserStateChange(userInfor){
console.log(userInfor)const{ data: res }=awaitthis.$http.put(`users/${userInfor.id}/state/${userInfor.mg_state}`)if(res.meta.status !==200){
userInfor.mg_state =!userInfor.mg_state
returnthis.$message.error('更新用户失败！')}this.$message.success('更新用户成功！')},// 监听添加用户对话框的:close关闭事件,清除数据(resetFields)addDialogClosed(){this.$refs.addUserFormRef.resetFields()},},}</script><stylelang="less"scoped></style>
11、第十步：用户添加功能（终于到添加用户了，真是好多功能要考虑，眼睛要瞎了/(ㄒoㄒ)/~~，好吧，咱们继续）
添加用户：
添加用户成功：
代码：
<template><div><!--------------------------------------面包屑导航区域------------------------------------><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!------------------------------------卡片视图区域------------------------------------------><el-cardclass="box-card"><!------------搜索与添加区域,el-row->gutter="20":间隔为20,el-col->span="8":长度为8------------><el-row:gutter="20"><el-col:span="8"><!-- 搜索 clearable:清空数据，@clear:查询数据--><el-inputplaceholder="请输入内容"v-model="queryInfo.query"clearable@clear="getUserList"><el-buttonslot="append"icon="el-icon-search"@click="getUserList"></el-button></el-input></el-col><!--------------------------- 添加用户 --------------------------------><el-col:span="4"><el-buttontype="primary"@click="addDialogVisible = true">添加用户</el-button></el-col><!-- 添加用户对话框 --><el-dialogtitle="添加用户":visible.sync="addDialogVisible"width="50%"@close="addDialogClosed"><!-- 添加用户内容底部区域 --><el-form:model="addUserForm":rules="addUserFormRules"ref="addUserFormRef"label-width="70px"><el-form-itemlabel="用户名"prop="username"><el-inputv-model="addUserForm.username"></el-input></el-form-item><el-form-itemlabel="密码"type="password"prop="password"><el-inputv-model="addUserForm.password"></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-inputv-model="addUserForm.email"></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-inputv-model="addUserForm.mobile"></el-input></el-form-item></el-form><spanslot="footer"class="dialog-footer"><el-button@click="addDialogVisible = false">取 消</el-button><el-buttontype="primary"@click="addUser">确 定</el-button></span></el-dialog></el-row><!--------------------------------------------- 用户列表区域 -----------------------------------------><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"><templateslot-scope="scope"><el-switchv-model="scope.row.mg_state"@change="userStateChange(scope.row)"></el-switch></template></el-tableColumn><el-tableColumnlabel="操作"width="180px"><!-------------------------------- 修改用户按钮 ----------------------------------><el-buttontype="primary"icon="el-icon-edit"size="mini"></el-button><!------------------------------- 删除用户按钮 ------------------------------><el-buttontype="danger"icon="el-icon-delete"size="mini"></el-button><!---------------分配角色按钮,tooltip:提示框,enterable:自动隐藏 --------------><el-tooltipclass="item"effect="dark"content="分配角色"placement="top"enterable><el-buttontype="warning"icon="el-icon-setting"size="mini"></el-button></el-tooltip></el-tableColumn></el-table><!--分页区域--><el-pagination@size-change="handleSizeChange"@current-change="handleCurrentChange":current-page="queryInfo.pagenum":page-sizes="[1, 5, 10, 20]":page-size="queryInfo.pagesize"layout="total, sizes, prev, pager, next, jumper":total="total"></el-pagination></el-card></div></template><script>exportdefault{data(){// 验证添加用户邮箱的规则constcheckEmail=(rule, value, cb)=>{// 验证邮箱的正则表达式const regEmail =/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/if(regEmail.test(value)){returncb()}cb(newError('请输入合法的邮箱'))}// 验证添加用户手机的规则constcheckMoblie=(rule, value, cb)=>{// 验证手机的正则表达式const regMobile =/^(13[0-9]|14[579]|15[0-3,5-9]|16[6]|17[0135678]|18[0-9]|19[89])\d{8}$/if(regMobile.test(value)){returncb()}cb(newError('请输入合法的手机号码'))}return{// 定义获取用户列表参数（queryInfo），query:查询，pagenum:当前页数，pagesize:当前每页显示多少条数据
queryInfo:{
query:'',
pagenum:1,
pagesize:1,},// 获取用户列表数据,存放到userList中,查询条数放到total中
userList:[],
total:0,// 控制添加用户对话框的显示与隐藏
addDialogVisible:false,// 添加用户的表单数据
addUserForm:{
username:'',
password:'',
email:'',
mobile:'',},// 添加用户的表单规则
addUserFormRules:{
username:[{ required:true, message:'请输入合法的用户名', trigger:'blur'},{
min:3,
max:10,
message:'用户名的长度在3-10个字符之间',
trigger:'blur',},],
password:[{ required:true, message:'请输入合法的密码', trigger:'blur'},{
min:6,
max:15,
message:'密码的长度在6-15个字符之间',
trigger:'blur',},],
email:[{ required:true, message:'请输入合法的邮箱', trigger:'blur'},{ validator: checkEmail, trigger:'blur'},],
mobile:[{ required:true, message:'请输入合法的手机号码', trigger:'blur'},{ validator: checkMoblie, trigger:'blur'},],},}},created(){this.getUserList()},
methods:{// 获取用户列表数据（getUserList）asyncgetUserList(){const{ data: res }=awaitthis.$http.get('users',{
params:this.queryInfo,})if(res.meta.status !==200)returnthis.$message.error('数据获取失败')this.userList = res.data.users
this.total = res.data.total
console.log(res)},// 监听pageSize改变的事件handleSizeChange(newSize){
console.log(newSize)this.queryInfo.pagesize = newSize
this.getUserList()},// 监听page页码值改变的事件handleCurrentChange(newPage){
console.log(newPage)this.queryInfo.pagenum = newPage
this.getUserList()},// 监听switch开头状态的改变asyncuserStateChange(userInfor){
console.log(userInfor)const{ data: res }=awaitthis.$http.put(`users/${userInfor.id}/state/${userInfor.mg_state}`)if(res.meta.status !==200){
userInfor.mg_state =!userInfor.mg_state
returnthis.$message.error('更新用户失败！')}this.$message.success('更新用户成功！')},// 监听添加用户对话框的:close关闭事件,清除数据(resetFields)addDialogClosed(){this.$refs.addUserFormRef.resetFields()},// 点击添加按钮，添加用户,validate(预校验)addUser(){this.$refs.addUserFormRef.validate(async(valid)=>{if(!valid)return// 成功后向api发出添加用户的网络请求const{ data: res }=awaitthis.$http.post('users',this.addUserForm)if(res.meta.status !==201){this.$message.error('添加用户失败!')}this.$message.success('添加用户成功!')// 隐藏添加用户的对话框this.addDialogVisible =false// 重新获取用户列表this.getUserList()})},},}</script><stylelang="less"scoped></style>
代码分析：
12、第十一步：添加（修改数据对话框）显示数据，跟添加用户对话框很像，就是多了个查询
代码：
<template><div><!--------------------------------------面包屑导航区域------------------------------------><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!------------------------------------卡片视图区域------------------------------------------><el-cardclass="box-card"><!------------搜索与添加区域,el-row->gutter="20":间隔为20,el-col->span="8":长度为8------------><el-row:gutter="20"><el-col:span="8"><!-- 搜索 clearable:清空数据，@clear:查询数据--><el-inputplaceholder="请输入内容"v-model="queryInfo.query"clearable@clear="getUserList"><el-buttonslot="append"icon="el-icon-search"@click="getUserList"></el-button></el-input></el-col><!--------------------------- 添加用户 --------------------------------><el-col:span="4"><el-buttontype="primary"@click="addDialogVisible = true">添加用户</el-button></el-col><!-- 添加用户对话框 --><el-dialogtitle="添加用户":visible.sync="addDialogVisible"width="50%"@close="addDialogClosed"><!-- 添加用户内容底部区域 --><el-form:model="addUserForm":rules="addUserFormRules"ref="addUserFormRef"label-width="70px"><el-form-itemlabel="用户名"prop="username"><el-inputv-model="addUserForm.username"></el-input></el-form-item><el-form-itemlabel="密码"type="password"prop="password"><el-inputv-model="addUserForm.password"></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-inputv-model="addUserForm.email"></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-inputv-model="addUserForm.mobile"></el-input></el-form-item></el-form><spanslot="footer"class="dialog-footer"><el-button@click="addDialogVisible = false">取 消</el-button><el-buttontype="primary"@click="addUser">确 定</el-button></span></el-dialog></el-row><!--------------------------------------------- 用户列表区域 -----------------------------------------><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"><templateslot-scope="scope"><el-switchv-model="scope.row.mg_state"@change="userStateChange(scope.row)"></el-switch></template></el-tableColumn><el-tableColumnlabel="操作"width="180px"><!-------------------------------- 修改用户按钮 ----------------------------------><templateslot-scope="scope"><el-buttontype="primary"icon="el-icon-edit"size="mini"@click="showEditDialog(scope.row.id)"></el-button><!------------------------------- 删除用户按钮 ------------------------------><el-buttontype="danger"icon="el-icon-delete"size="mini"></el-button><!---------------分配角色按钮,tooltip:提示框,enterable:自动隐藏 --------------><el-tooltipclass="item"effect="dark"content="分配角色"placement="top"enterable><el-buttontype="warning"icon="el-icon-setting"size="mini"></el-button></el-tooltip></template></el-tableColumn></el-table><!--分页区域--><el-pagination@size-change="handleSizeChange"@current-change="handleCurrentChange":current-page="queryInfo.pagenum":page-sizes="[1, 5, 10, 20]":page-size="queryInfo.pagesize"layout="total, sizes, prev, pager, next, jumper":total="total"></el-pagination></el-card><!--------------------------- 修改用户的对话框 -------------------------------><el-dialogtitle="修改用户":visible.sync="editDialogVisible"width="50%"><el-formref="editUserFormRef":model="editUserForm":rules="editUserFormRules"label-width="70px"@close="editDialogClosed"><el-form-itemlabel="用户名"><el-inputv-model="editUserForm.username"disabled></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-inputv-model="editUserForm.email"></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-inputv-model="editUserForm.mobile"></el-input></el-form-item></el-form><spanslot="footer"class="dialog-footer"><el-button@click="editDialogVisible = false">取 消</el-button><el-buttontype="primary"@click="editUserInfo">确定</el-button></span></el-dialog></div></template><script>exportdefault{data(){// 验证添加用户邮箱的规则constcheckEmail=(rule, value, cb)=>{// 验证邮箱的正则表达式const regEmail =/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/if(regEmail.test(value)){returncb()}cb(newError('请输入合法的邮箱'))}// 验证添加用户手机的规则constcheckMoblie=(rule, value, cb)=>{// 验证手机的正则表达式const regMobile =/^(13[0-9]|14[579]|15[0-3,5-9]|16[6]|17[0135678]|18[0-9]|19[89])\d{8}$/if(regMobile.test(value)){returncb()}cb(newError('请输入合法的手机号码'))}return{// 定义获取用户列表参数（queryInfo），query:查询，pagenum:当前页数，pagesize:当前每页显示多少条数据
queryInfo:{
query:'',
pagenum:1,
pagesize:1,},// 获取用户列表数据,存放到userList中,查询条数放到total中
userList:[],
total:0,// 控制添加用户对话框的显示与隐藏
addDialogVisible:false,// 添加用户的表单数据
addUserForm:{
username:'',
password:'',
email:'',
mobile:'',},// 添加用户的表单规则
addUserFormRules:{
username:[{ required:true, message:'请输入合法的用户名', trigger:'blur'},{
min:3,
max:10,
message:'用户名的长度在3-10个字符之间',
trigger:'blur',},],
password:[{ required:true, message:'请输入合法的密码', trigger:'blur'},{
min:6,
max:15,
message:'密码的长度在6-15个字符之间',
trigger:'blur',},],
email:[{ required:true, message:'请输入合法的邮箱', trigger:'blur'},{ validator: checkEmail, trigger:'blur'},],
mobile:[{ required:true, message:'请输入合法的手机号码', trigger:'blur'},{ validator: checkMoblie, trigger:'blur'},],},// 控制修改用户对话框的显示与隐藏
editDialogVisible:false,// 修改用户的表单数据
editUserForm:{},// 修改表单的验证规则对象
editUserFormRules:{
email:[{ required:true, message:'请输入合法的邮箱', trigger:'blur'},{ validator: checkEmail, trigger:'blur'},],
mobile:[{ required:true, message:'请输入合法的手机号码', trigger:'blur'},{ validator: checkMoblie, trigger:'blur'},],},}},created(){this.getUserList()},
methods:{// 获取用户列表数据（getUserList）asyncgetUserList(){const{ data: res }=awaitthis.$http.get('users',{
params:this.queryInfo,})if(res.meta.status !==200)returnthis.$message.error('数据获取失败')this.userList = res.data.users
this.total = res.data.total
console.log(res)},// 监听pageSize改变的事件handleSizeChange(newSize){
console.log(newSize)this.queryInfo.pagesize = newSize
this.getUserList()},// 监听page页码值改变的事件handleCurrentChange(newPage){
console.log(newPage)this.queryInfo.pagenum = newPage
this.getUserList()},// 监听switch开头状态的改变asyncuserStateChange(userInfor){
console.log(userInfor)const{ data: res }=awaitthis.$http.put(`users/${userInfor.id}/state/${userInfor.mg_state}`)if(res.meta.status !==200){
userInfor.mg_state =!userInfor.mg_state
returnthis.$message.error('更新用户失败！')}this.$message.success('更新用户成功！')},// 监听添加用户对话框的:close关闭事件,清除数据(resetFields)addDialogClosed(){this.$refs.addUserFormRef.resetFields()},// 点击添加按钮，添加用户,validate(预校验)addUser(){this.$refs.addUserFormRef.validate(async(valid)=>{if(!valid)return// 成功后向api发出添加用户的网络请求const{ data: res }=awaitthis.$http.post('users',this.addUserForm)if(res.meta.status !==201){this.$message.error('添加用户失败!')}this.$message.success('添加用户成功!')// 隐藏添加用户的对话框this.addDialogVisible =false// 重新获取用户列表this.getUserList()})},// 展示编辑用户数据的对话框asyncshowEditDialog(id){const{ data: res }=awaitthis.$http.get('users/'+ id)if(res.meta.status !==200)returnthis.$message.error('查询失败！')this.editDialogVisible =truethis.editUserForm = res.data
},// 监听修改用户对话框关闭事件,resetFields重置数据editDialogClosed(){this.$refs.editUserFormRef.resetFields()},},}</script><stylelang="less"scoped></style>
代码分析：（绑定控制按钮、查询数据渲染到html、校验规则、清除数据、取消对话框）
13、第十二步：修改用户数据功能
修改数据：
修改数据成功后：
代码：
<template><div><!--------------------------------------面包屑导航区域------------------------------------><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!------------------------------------卡片视图区域------------------------------------------><el-cardclass="box-card"><!------------搜索与添加区域,el-row->gutter="20":间隔为20,el-col->span="8":长度为8------------><el-row:gutter="20"><el-col:span="8"><!-- 搜索 clearable:清空数据，@clear:查询数据--><el-inputplaceholder="请输入内容"v-model="queryInfo.query"clearable@clear="getUserList"><el-buttonslot="append"icon="el-icon-search"@click="getUserList"></el-button></el-input></el-col><!--------------------------- 添加用户 --------------------------------><el-col:span="4"><el-buttontype="primary"@click="addDialogVisible = true">添加用户</el-button></el-col><!-- 添加用户对话框 --><el-dialogtitle="添加用户":visible.sync="addDialogVisible"width="50%"@close="addDialogClosed"><!-- 添加用户内容底部区域 --><el-form:model="addUserForm":rules="addUserFormRules"ref="addUserFormRef"label-width="70px"><el-form-itemlabel="用户名"prop="username"><el-inputv-model="addUserForm.username"></el-input></el-form-item><el-form-itemlabel="密码"type="password"prop="password"><el-inputv-model="addUserForm.password"></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-inputv-model="addUserForm.email"></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-inputv-model="addUserForm.mobile"></el-input></el-form-item></el-form><spanslot="footer"class="dialog-footer"><el-button@click="addDialogVisible = false">取 消</el-button><el-buttontype="primary"@click="addUser">确 定</el-button></span></el-dialog></el-row><!--------------------------------------------- 用户列表区域 -----------------------------------------><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"><templateslot-scope="scope"><el-switchv-model="scope.row.mg_state"@change="userStateChange(scope.row)"></el-switch></template></el-tableColumn><el-tableColumnlabel="操作"width="180px"><!-------------------------------- 修改用户按钮 ----------------------------------><templateslot-scope="scope"><el-buttontype="primary"icon="el-icon-edit"size="mini"@click="showEditDialog(scope.row.id)"></el-button><!------------------------------- 删除用户按钮 ------------------------------><el-buttontype="danger"icon="el-icon-delete"size="mini"></el-button><!---------------分配角色按钮,tooltip:提示框,enterable:自动隐藏 --------------><el-tooltipclass="item"effect="dark"content="分配角色"placement="top"enterable><el-buttontype="warning"icon="el-icon-setting"size="mini"></el-button></el-tooltip></template></el-tableColumn></el-table><!--分页区域--><el-pagination@size-change="handleSizeChange"@current-change="handleCurrentChange":current-page="queryInfo.pagenum":page-sizes="[1, 5, 10, 20]":page-size="queryInfo.pagesize"layout="total, sizes, prev, pager, next, jumper":total="total"></el-pagination></el-card><!--------------------------- 修改用户的对话框 -------------------------------><el-dialogtitle="修改用户":visible.sync="editDialogVisible"width="50%"><el-formref="editUserFormRef":model="editUserForm":rules="editUserFormRules"label-width="70px"@close="editDialogClosed"><el-form-itemlabel="用户名"><el-inputv-model="editUserForm.username"disabled></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-inputv-model="editUserForm.email"></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-inputv-model="editUserForm.mobile"></el-input></el-form-item></el-form><spanslot="footer"class="dialog-footer"><el-button@click="editDialogVisible = false">取 消</el-button><el-buttontype="primary"@click="editUserInfo">确定</el-button></span></el-dialog></div></template><script>exportdefault{data(){// 验证添加用户邮箱的规则constcheckEmail=(rule, value, cb)=>{// 验证邮箱的正则表达式const regEmail =/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/if(regEmail.test(value)){returncb()}cb(newError('请输入合法的邮箱'))}// 验证添加用户手机的规则constcheckMoblie=(rule, value, cb)=>{// 验证手机的正则表达式const regMobile =/^(13[0-9]|14[579]|15[0-3,5-9]|16[6]|17[0135678]|18[0-9]|19[89])\d{8}$/if(regMobile.test(value)){returncb()}cb(newError('请输入合法的手机号码'))}return{// 定义获取用户列表参数（queryInfo），query:查询，pagenum:当前页数，pagesize:当前每页显示多少条数据
queryInfo:{
query:'',
pagenum:1,
pagesize:1,},// 获取用户列表数据,存放到userList中,查询条数放到total中
userList:[],
total:0,// 控制添加用户对话框的显示与隐藏
addDialogVisible:false,// 添加用户的表单数据
addUserForm:{
username:'',
password:'',
email:'',
mobile:'',},// 添加用户的表单规则
addUserFormRules:{
username:[{ required:true, message:'请输入合法的用户名', trigger:'blur'},{
min:3,
max:10,
message:'用户名的长度在3-10个字符之间',
trigger:'blur',},],
password:[{ required:true, message:'请输入合法的密码', trigger:'blur'},{
min:6,
max:15,
message:'密码的长度在6-15个字符之间',
trigger:'blur',},],
email:[{ required:true, message:'请输入合法的邮箱', trigger:'blur'},{ validator: checkEmail, trigger:'blur'},],
mobile:[{ required:true, message:'请输入合法的手机号码', trigger:'blur'},{ validator: checkMoblie, trigger:'blur'},],},// 控制修改用户对话框的显示与隐藏
editDialogVisible:false,// 修改用户的表单数据
editUserForm:{},// 修改表单的验证规则对象
editUserFormRules:{
email:[{ required:true, message:'请输入合法的邮箱', trigger:'blur'},{ validator: checkEmail, trigger:'blur'},],
mobile:[{ required:true, message:'请输入合法的手机号码', trigger:'blur'},{ validator: checkMoblie, trigger:'blur'},],},}},created(){this.getUserList()},
methods:{// 获取用户列表数据（getUserList）asyncgetUserList(){const{ data: res }=awaitthis.$http.get('users',{
params:this.queryInfo,})if(res.meta.status !==200)returnthis.$message.error('数据获取失败')this.userList = res.data.users
this.total = res.data.total
console.log(res)},// 监听pageSize改变的事件handleSizeChange(newSize){
console.log(newSize)this.queryInfo.pagesize = newSize
this.getUserList()},// 监听page页码值改变的事件handleCurrentChange(newPage){
console.log(newPage)this.queryInfo.pagenum = newPage
this.getUserList()},// 监听switch开头状态的改变asyncuserStateChange(userInfor){
console.log(userInfor)const{ data: res }=awaitthis.$http.put(`users/${userInfor.id}/state/${userInfor.mg_state}`)if(res.meta.status !==200){
userInfor.mg_state =!userInfor.mg_state
returnthis.$message.error('更新用户失败！')}this.$message.success('更新用户成功！')},// 监听添加用户对话框的:close关闭事件,清除数据(resetFields)addDialogClosed(){this.$refs.addUserFormRef.resetFields()},// 点击添加按钮，添加用户,validate(预校验)addUser(){this.$refs.addUserFormRef.validate(async(valid)=>{if(!valid)return// 成功后向api发出添加用户的网络请求const{ data: res }=awaitthis.$http.post('users',this.addUserForm)if(res.meta.status !==201){this.$message.error('添加用户失败!')}this.$message.success('添加用户成功!')// 隐藏添加用户的对话框this.addDialogVisible =false// 重新获取用户列表this.getUserList()})},// 展示编辑用户数据的对话框asyncshowEditDialog(id){const{ data: res }=awaitthis.$http.get('users/'+ id)if(res.meta.status !==200)returnthis.$message.error('查询失败！')this.editDialogVisible =truethis.editUserForm = res.data
},// 监听修改用户对话框关闭事件,resetFields重置数据editDialogClosed(){this.$refs.editUserFormRef.resetFields()},// 修改用户信息并发出请求editUserInfo(){this.$refs.editUserFormRef.validate(async(valid)=>{if(!valid)return// 发出修改用户信息的数据请求const{ data: res }=awaitthis.$http.put('users/'+this.editUserForm.id,{ email:this.editUserForm.email, mobile:this.editUserForm.mobile })if(res.meta.status !==200){returnthis.$message.error('更新用户信息失败！')}// 关闭修改信息对话框this.editDialogVisible =false// 刷新数据列表this.getUserList()// 提示修改成功this.$message.success('更新用户信息成功！')})},},}</script><stylelang="less"scoped></style>
代码解析：
14、第十三步：删除用户数据功能
删除数据：
删除成功后：
代码：
<template><div><!--------------------------------------面包屑导航区域------------------------------------><el-breadcrumbseparator-class="el-icon-arrow-right"><el-breadcrumb-item:to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>用户管理</el-breadcrumb-item><el-breadcrumb-item>用户列表</el-breadcrumb-item></el-breadcrumb><!------------------------------------卡片视图区域------------------------------------------><el-cardclass="box-card"><!------------搜索与添加区域,el-row->gutter="20":间隔为20,el-col->span="8":长度为8------------><el-row:gutter="20"><el-col:span="8"><!-- 搜索 clearable:清空数据，@clear:查询数据--><el-inputplaceholder="请输入内容"v-model="queryInfo.query"clearable@clear="getUserList"><el-buttonslot="append"icon="el-icon-search"@click="getUserList"></el-button></el-input></el-col><!--------------------------- 添加用户 --------------------------------><el-col:span="4"><el-buttontype="primary"@click="addDialogVisible = true">添加用户</el-button></el-col><!-- 添加用户对话框 --><el-dialogtitle="添加用户":visible.sync="addDialogVisible"width="50%"@close="addDialogClosed"><!-- 添加用户内容底部区域 --><el-form:model="addUserForm":rules="addUserFormRules"ref="addUserFormRef"label-width="70px"><el-form-itemlabel="用户名"prop="username"><el-inputv-model="addUserForm.username"></el-input></el-form-item><el-form-itemlabel="密码"type="password"prop="password"><el-inputv-model="addUserForm.password"></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-inputv-model="addUserForm.email"></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-inputv-model="addUserForm.mobile"></el-input></el-form-item></el-form><spanslot="footer"class="dialog-footer"><el-button@click="addDialogVisible = false">取 消</el-button><el-buttontype="primary"@click="addUser">确 定</el-button></span></el-dialog></el-row><!--------------------------------------------- 用户列表区域 -----------------------------------------><el-table:data="userList"borderstripe><el-table-columntype="index"></el-table-column><el-tableColumnlabel="姓名"prop="username"></el-tableColumn><el-tableColumnlabel="邮箱"prop="email"></el-tableColumn><el-tableColumnlabel="电话"prop="mobile"></el-tableColumn><el-tableColumnlabel="角色"prop="role_name"></el-tableColumn><el-tableColumnlabel="状态"><templateslot-scope="scope"><el-switchv-model="scope.row.mg_state"@change="userStateChange(scope.row)"></el-switch></template></el-tableColumn><el-tableColumnlabel="操作"width="180px"><!-------------------------------- 修改用户按钮 ----------------------------------><templateslot-scope="scope"><el-buttontype="primary"icon="el-icon-edit"size="mini"@click="showEditDialog(scope.row.id)"></el-button><!------------------------------- 删除用户按钮 ------------------------------><el-buttontype="danger"icon="el-icon-delete"size="mini"@click="removeUserById(scope.row.id)"></el-button><!---------------分配角色按钮,tooltip:提示框,enterable:自动隐藏 --------------><el-tooltipclass="item"effect="dark"content="分配角色"placement="top"enterable><el-buttontype="warning"icon="el-icon-setting"size="mini"></el-button></el-tooltip></template></el-tableColumn></el-table><!--分页区域--><el-pagination@size-change="handleSizeChange"@current-change="handleCurrentChange":current-page="queryInfo.pagenum":page-sizes="[1, 5, 10, 20]":page-size="queryInfo.pagesize"layout="total, sizes, prev, pager, next, jumper":total="total"></el-pagination></el-card><!--------------------------- 修改用户的对话框 -------------------------------><el-dialogtitle="修改用户":visible.sync="editDialogVisible"width="50%"><el-formref="editUserFormRef":model="editUserForm":rules="editUserFormRules"label-width="70px"@close="editDialogClosed"><el-form-itemlabel="用户名"><el-inputv-model="editUserForm.username"disabled></el-input></el-form-item><el-form-itemlabel="邮箱"prop="email"><el-inputv-model="editUserForm.email"></el-input></el-form-item><el-form-itemlabel="手机"prop="mobile"><el-inputv-model="editUserForm.mobile"></el-input></el-form-item></el-form><spanslot="footer"class="dialog-footer"><el-button@click="editDialogVisible = false">取 消</el-button><el-buttontype="primary"@click="editUserInfo">确定</el-button></span></el-dialog></div></template><script>exportdefault{data(){// 验证添加用户邮箱的规则constcheckEmail=(rule, value, cb)=>{// 验证邮箱的正则表达式const regEmail =/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/if(regEmail.test(value)){returncb()}cb(newError('请输入合法的邮箱'))}// 验证添加用户手机的规则constcheckMoblie=(rule, value, cb)=>{// 验证手机的正则表达式const regMobile =/^(13[0-9]|14[579]|15[0-3,5-9]|16[6]|17[0135678]|18[0-9]|19[89])\d{8}$/if(regMobile.test(value)){returncb()}cb(newError('请输入合法的手机号码'))}return{// 定义获取用户列表参数（queryInfo），query:查询，pagenum:当前页数，pagesize:当前每页显示多少条数据
queryInfo:{
query:'',
pagenum:1,
pagesize:1,},// 获取用户列表数据,存放到userList中,查询条数放到total中
userList:[],
total:0,// 控制添加用户对话框的显示与隐藏
addDialogVisible:false,// 添加用户的表单数据
addUserForm:{
username:'',
password:'',
email:'',
mobile:'',},// 添加用户的表单规则
addUserFormRules:{
username:[{ required:true, message:'请输入合法的用户名', trigger:'blur'},{
min:3,
max:10,
message:'用户名的长度在3-10个字符之间',
trigger:'blur',},],
password:[{ required:true, message:'请输入合法的密码', trigger:'blur'},{
min:6,
max:15,
message:'密码的长度在6-15个字符之间',
trigger:'blur',},],
email:[{ required:true, message:'请输入合法的邮箱', trigger:'blur'},{ validator: checkEmail, trigger:'blur'},],
mobile:[{ required:true, message:'请输入合法的手机号码', trigger:'blur'},{ validator: checkMoblie, trigger:'blur'},],},// 控制修改用户对话框的显示与隐藏
editDialogVisible:false,// 修改用户的表单数据
editUserForm:{},// 修改表单的验证规则对象
editUserFormRules:{
email:[{ required:true, message:'请输入合法的邮箱', trigger:'blur'},{ validator: checkEmail, trigger:'blur'},],
mobile:[{ required:true, message:'请输入合法的手机号码', trigger:'blur'},{ validator: checkMoblie, trigger:'blur'},],},}},created(){this.getUserList()},
methods:{// 获取用户列表数据（getUserList）asyncgetUserList(){const{ data: res }=awaitthis.$http.get('users',{
params:this.queryInfo,})if(res.meta.status !==200)returnthis.$message.error('数据获取失败')this.userList = res.data.users
this.total = res.data.total
console.log(res)},// 监听pageSize改变的事件handleSizeChange(newSize){
console.log(newSize)this.queryInfo.pagesize = newSize
this.getUserList()},// 监听page页码值改变的事件handleCurrentChange(newPage){
console.log(newPage)this.queryInfo.pagenum = newPage
this.getUserList()},// 监听switch开头状态的改变asyncuserStateChange(userInfor){
console.log(userInfor)const{ data: res }=awaitthis.$http.put(`users/${userInfor.id}/state/${userInfor.mg_state}`)if(res.meta.status !==200){
userInfor.mg_state =!userInfor.mg_state
returnthis.$message.error('更新用户失败！')}this.$message.success('更新用户成功！')},// 监听添加用户对话框的:close关闭事件,清除数据(resetFields)addDialogClosed(){this.$refs.addUserFormRef.resetFields()},// 点击添加按钮，添加用户,validate(预校验)addUser(){this.$refs.addUserFormRef.validate(async(valid)=>{if(!valid)return// 成功后向api发出添加用户的网络请求const{ data: res }=awaitthis.$http.post('users',this.addUserForm)if(res.meta.status !==201){this.$message.error('添加用户失败!')}this.$message.success('添加用户成功!')// 隐藏添加用户的对话框this.addDialogVisible =false// 重新获取用户列表this.getUserList()})},// 展示编辑用户数据的对话框asyncshowEditDialog(id){const{ data: res }=awaitthis.$http.get('users/'+ id)if(res.meta.status !==200)returnthis.$message.error('查询失败！')this.editDialogVisible =truethis.editUserForm = res.data
},// 监听修改用户对话框关闭事件,resetFields重置数据editDialogClosed(){this.$refs.editUserFormRef.resetFields()},// 修改用户信息并发出请求editUserInfo(){this.$refs.editUserFormRef.validate(async(valid)=>{if(!valid)return// 发出修改用户信息的数据请求const{ data: res }=awaitthis.$http.put('users/'+this.editUserForm.id,{ email:this.editUserForm.email, mobile:this.editUserForm.mobile })if(res.meta.status !==200){returnthis.$message.error('更新用户信息失败！')}// 关闭修改信息对话框this.editDialogVisible =false// 刷新数据列表this.getUserList()// 提示修改成功this.$message.success('更新用户信息成功！')})},// 根据Id删除用户asyncremoveUserById(id){const confirmRes =awaitthis.$confirm('此操作将永久删除该用户, 是否继续?','提示',{
confirmButtonText:'确定',
cancelButtonText:'取消',
type:'warning',}).catch((err)=> err)// 如果用户确认删除，返回confirm// 如果用户取消删除，返回cancelif(confirmRes !=='confirm'){returnthis.$message.info('已取消删除')}const{ data: res }=awaitthis.$http.delete('users/'+ id)if(res.meta.status !==200){returnthis.$message.error('删除用户失败！')}this.$message.success('删除用户成功！')this.getUserList()},},}</script><stylelang="less"scoped></style>
代码解析：
15、最后我们的Vue用户管理（增删改查）功能就做完啦！
- 项目学习视频来源（B站）：【黑马程序员】前端开发之Vue项目实战_Element-UI【配套源码+笔记】，大家可以看着视频做噢，里面写讲得非常详细，就这样啦~
本文转载自: https://blog.csdn.net/weixin_45065754/article/details/123458165
版权归原作者 jasmine_qiqi 所有， 如有侵权，请联系我们删除。
版权归原作者 jasmine_qiqi 所有， 如有侵权，请联系我们删除。