四、前端开发
下面开发前面所有模块的前端部分,需要安装vscode、nodejs。
在前端开发之前,纠正一个前面的错误,前面所有的删除控制器方法使用的方式应该是 DELETE,修改使用的方式是 PUT。
在前端开发之前,先下载一个vue-admin-template-master,然后解压在vscode中打开,使用命令npm intsall
安装依赖。完成这些工作后,可以开始前端开发。
前端开发不是这个项目的重点,可以看看代码然后复制粘贴。
项目的目录结构如下:
|-dist 生产环境打包生成的打包项目
|-mock 使用mockjs来mock接口
|-public 包含会被自动打包到项目根路径的文件夹
|-index.html 唯一的页面
|-src
|-api 包含接口请求函数模块
|-table.js 表格列表mock数据接口的请求函数
|-user.js 用户登陆相关mock数据接口的请求函数
|-assets 组件中需要使用的公用资源
|-404_images 404页面的图片
|-components 非路由组件
|-SvgIcon svg图标组件
|-Breadcrumb 面包屑组件(头部水平方向的层级组件)
|-Hamburger 用来点击切换左侧菜单导航的图标组件
|-icons
|-svg 包含一些svg图片文件
|-index.js 全局注册SvgIcon组件,加载所有svg图片并暴露所有svg文件名的数组
|-layout
|-components 组成整体布局的一些子组件
|-mixin 组件中可复用的代码
|-index.vue 后台管理的整体界面布局组件
|-router
|-index.js 路由器
|-store
|-modules
|-app.js 管理应用相关数据
|-settings.js 管理设置相关数据
|-user.js 管理后台登陆用户相关数据
|-getters.js 提供子模块相关数据的getters计算属性
|-index.js vuex的store
|-styles
|-xxx.scss 项目组件需要使用的一些样式(使用scss)
|-utils 一些工具函数
|-auth.js 操作登陆用户的token cookie
|-get-page-title.js 得到要显示的网页title
|-request.js axios二次封装的模块
|-validate.js 检验相关工具函数
|-index.js 日期和请求参数处理相关工具函数
|-views 路由组件文件夹
|-dashboard 首页
|-login 登陆
|-App.vue 应用根组件
|-main.js 入口js
|-permission.js 使用全局守卫实现路由权限控制的模块
|-settings.js 包含应用设置信息的模块
|-.env.development 指定了开发环境的代理服务器前缀路径
|-.env.production 指定了生产环境的代理服务器前缀路径
|-.eslintignore eslint的忽略配置
|-.eslintrc.js eslint的检查配置
|-.gitignore git的忽略配置
|-.npmrc 指定npm的淘宝镜像和sass的下载地址
|-babel.config.js babel的配置
|-jsconfig.json 用于vscode引入路径提示的配置
|-package.json 当前项目包信息
|-package-lock.json 当前项目依赖的第三方包的精确信息
|-vue.config.js webpack相关配置(如: 代理服务器)
在src/api目录下写与后端交互的端口,在views目录下,创建一个system文件夹,在里面写页面文件。
在vue.config.js配置文件中, 注释掉mock接口配置,配置代理转发请求到目标接口:// before: require('./mock/mock-server.js') proxy: { '/dev-api': { // 匹配所有以 '/dev-api'开头的请求路径 target: 'http://localhost:8800', changeOrigin: true, // 支持跨域 pathRewrite: { // 重写路径: 去掉路径中开头的'/dev-api' '^/dev-api': '' } } }
修改utils/request.js文件: if (res.code !== 200) { Message({ message: res.message || 'Error', type: 'error', duration: 5 * 1000 })
在router/index.js文件中,增加路由:
{
path: '/system',
component: Layout,
meta: {
title: '系统管理',
icon: 'el-icon-s-tools'
},
alwaysShow: true,
children: [
{
name: 'sysUser',
path: 'sysUser',
component: () => import('@/views/system/sysUser/list'),
meta: {
title: '用户管理',
icon: 'el-icon-s-custom'
},
},
{
path: 'sysRole',
component: () => import('@/views/system/sysRole/list'),
meta: {
title: '角色管理',
icon: 'el-icon-s-help'
},
},
{
name: 'sysMenu',
path: 'sysMenu',
component: () => import('@/views/system/sysMenu/list'),
meta: {
title: '菜单管理',
icon: 'el-icon-s-unfold'
},
},
{
path: 'assignAuth',
component: () => import('@/views/system/sysMenu/assignAuth'),
meta: {
activeMenu: '/system/sysRole',
title: '角色授权'
},
hidden: true,
}
]
},
4.1 角色管理前端
//api目录下的js文件
import request from '@/utils/request'
const api_name = '/admin/system/sysRole'
export default {
//获取角色分页列表
getPageList(page,limit,searchObj){
return request({
url: `${api_name}/${page}/${limit}`,
method: 'get',
params: searchObj
})
},
removeById(id){
return request({
url: `${api_name}/remove/${id}`,
method: 'delete'
})
},
save(role){
return request({
url: `${api_name}/save`,
method: 'post',
data: role
})
},
updateById(role){
return request({
url: `${api_name}/update`,
method: 'put',
data: role
})
},
getRoleById(id){
return request({
url: `${api_name}/get/${id}`,
method: 'get'
})
},
batchRemove(idList){
return request({
url: `${api_name}/batchRemove`,
method: 'delete',
data: idList
})
}
}
<template>
<div class="app-container">
<!--查询表单-->
<div class="search-div">
<el-form label-width="70px" size="small">
<el-row>
<el-col :span="24">
<el-form-item label="角色名称">
<el-input style="width: 100%" v-model="searchObj.roleName" placeholder="角色名称"></el-input>
</el-form-item>
</el-col>
</el-row>
<el-row style="display:flex">
<el-button type="primary" icon="el-icon-search" size="mini" :loading="loading" @click="fetchData()">搜索</el-button>
<el-button icon="el-icon-refresh" size="mini" @click="resetData">重置</el-button>
<el-button type="success" icon="el-icon-plus" size="mini" @click="add">添加</el-button>
<el-button class="btn-add" size="mini" @click="batchRemove()" >批量删除</el-button>
</el-row>
</el-form>
</div>
<!-- 表格 -->
<el-table
v-loading="listLoading"
:data="list"
stripe
border
style="width: 100%;margin-top: 10px;"
@selection-change="handleSelectionChange">
<el-table-column type="selection"/>
<el-table-column
label="序号"
width="70"
align="center">
<template slot-scope="scope">
{{ (page - 1) * limit + scope.$index + 1 }}
</template>
</el-table-column>
<el-table-column prop="roleName" label="角色名称" />
<el-table-column prop="roleCode" label="角色编码" />
<el-table-column prop="createTime" label="创建时间" width="160"/>
<el-table-column label="操作" width="200" align="center">
<template slot-scope="scope">
<el-button type="primary" icon="el-icon-edit" size="mini" @click="edit(scope.row.id)" title="修改"/>
<el-button type="danger" icon="el-icon-delete" size="mini" @click="removeDataById(scope.row.id)" title="删除"/>
<el-button type="warning" icon="el-icon-baseball" size="mini" @click="showAssignAuth(scope.row)" title="分配权限"/>
</template>
</el-table-column>
</el-table>
<el-dialog title="添加/修改" :visible.sync="dialogVisible" width="40%" >
<el-form ref="dataForm" :model="sysRole" label-width="150px" size="small" style="padding-right: 40px;">
<el-form-item label="角色名称">
<el-input v-model="sysRole.roleName"/>
</el-form-item>
<el-form-item label="角色编码">
<el-input v-model="sysRole.roleCode"/>
</el-form-item>
</el-form>
<span slot="footer" class="dialog-footer">
<el-button @click="dialogVisible = false" size="small" icon="el-icon-refresh-right">取 消</el-button>
<el-button type="primary" icon="el-icon-check" @click="saveOrUpdate()" size="small">确 定</el-button>
</span>
</el-dialog>
<!-- 分页组件 -->
<el-pagination
:current-page="page"
:total="total"
:page-size="limit"
style="padding: 30px 0; text-align: center;"
layout="total, prev, pager, next, jumper"
@current-change="fetchData"
/>
</div>
</template>
<script>
import api from '@/api/system/sysRole'
export default ({
//定义数据模型
data(){
return {
list: [],
total: 0,
page: 1,
limit: 5,
searchObj: {},
mutipleSelection: [],
dialogVisible: false,
sysRole: {},
saveBtnDisable: false,
mutipleSelection: []
}
},
//页面渲染前获取数据
created() {
this.fetchData()
},
//函数
methods: {
fetchData(page=1){
this.page=page
api.getPageList(this.page,this.limit,this.searchObj)
.then(response => {
this.list = response.data.records
this.total = response.data.total
})
},
removeDataById(id){
this.$confirm(`将要删除 id = ${id} 的记录,确定是否删除?`,'请选择',{
confirmButtonText: '确定删除',
cancelButtonText: '取消删除',
type: 'warning'
}).then(() => {
return api.removeById(id)
}).then(response => {
this.fetchData(this.page)
this.$message.success(response.message || '删除成功')
})
},
add(){
this.dialogVisible = true
},
saveOrUpdate(){
this.saveBtnDisable = true
if(!this.sysRole.id){
this.save()
}else{
this.update()
}
},
save(){
api.save(this.sysRole)
.then(response => {
this.$message.success(response.message||'操作成功')
this.dialogVisible = false
this.fetchData(this.page)
})
},
update(){
api.updateById(this.sysRole)
.then(response => {
this.$message.success(response.message||'操作成功')
this.dialogVisible = false
this.fetchData(this.page)
})
},
edit(id){
this.dialogVisible = true
this.fetchDataById(id)
},
fetchDataById(id){
api.getRoleById(id)
.then(response => {
this.sysRole = response.data
})
},
batchRemove(){
if(this.mutipleSelection.length === 0){
this.$message.warning('没有选择要删除的记录')
return
}
this.$confirm('确定要删除选定的记录吗?','请选择',{
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => {
var idList = []
this.mutipleSelection.forEach(item => {
idList.push(item.id)
})
return api.batchRemove(idList)
}).then(response => {
this.fetchData()
this.$message.success(response.message || '删除成功')
})
},
handleSelectionChange(selection){
this.mutipleSelection = selection
},
showAssignAuth(row) {
this.$router.push('/system/assignAuth?id='+row.id+'&roleName='+row.roleName);
}
}
})
</script>
后端增加控制器,用于登录:
@Api(tags = "登录管理")
@RestController
@RequestMapping("/admin/system/index")
public class IndexController {
@ApiOperation("登录")
@PostMapping("/login")
public Result login(){
HashMap<String, Object> stringObjectHashMap = new HashMap<>();
stringObjectHashMap.put("token","admin");
return Result.ok(stringObjectHashMap);
}
@ApiOperation("获取用户信息")
@GetMapping("/info")
public Result getInfo(){
Map<String, Object> map = new HashMap<>();
map.put("roles","[admin]");
map.put("name","admin");
map.put("avatar","https://oss.aliyuncs.com/aliyun_id_photo_bucket/default_handsome.jpg");
return Result.ok(map);
}
@ApiOperation("登出")
@GetMapping("/logout")
public Result logout(){
return Result.ok();
}
}
4.2 用户管理前端
import request from '@/utils/request'
const api_name = '/admin/system/sysUser'
export default {
getPageList(page,limit,searchObj){
return request({
url: `${api_name}/${page}/${limit}`,
method: 'get',
params: searchObj
})
},
getUserById(id){
return request({
url: `${api_name}/get/${id}`,
method: 'get'
})
},
save(sysUser){
return request({
url: `${api_name}/save`,
method: 'post',
data: sysUser
})
},
updateById(sysUser){
return request({
url: `${api_name}/update`,
method: 'put',
data: sysUser
})
},
removeById(id){
return request({
url: `${api_name}/remove/${id}`,
method: 'delete'
})
},
batchRemove(idList){
return request({
url: `${api_name}/batchRemove`,
method: 'delete',
data: idList
})
},
getRoles(adminId) {
return request({
url: `${api_name}/getRoleOfUser/${adminId}`,
method: 'get'
})
},
assignRoles(assginRoleVo) {
return request({
url: `${api_name}/assignRoleForUser`,
method: 'post',
data: assginRoleVo
})
},
updateStatus(id, status) {
return request({
url: `${api_name}/updateUserStatus/${id}/${status}`,
method: 'get'
})
}
}
<template>
<div class="app-container">
<div class="search-div">
<el-form label-width="70px" size="small">
<el-row>
<el-col :span="8">
<el-form-item label="关 键 字">
<el-input style="width: 95%" v-model="searchObj.keyword" placeholder="用户名/姓名/手机号码"></el-input>
</el-form-item>
</el-col>
<el-col :span="8">
<el-form-item label="操作时间">
<el-date-picker
v-model="createTimes"
type="datetimerange"
range-separator="至"
start-placeholder="开始时间"
end-placeholder="结束时间"
value-format="yyyy-MM-dd HH:mm:ss"
style="margin-right: 10px;width: 100%;"
/>
</el-form-item>
</el-col>
</el-row>
<el-row style="display:flex">
<el-button type="primary" icon="el-icon-search" size="mini" :loading="loading" @click="fetchData()">搜索</el-button>
<el-button icon="el-icon-refresh" size="mini" @click="resetData">重置</el-button>
<el-button type="success" icon="el-icon-plus" size="mini" @click="add">添 加</el-button>
<el-button class="btn-add" size="mini" @click="batchRemove()" >批量删除</el-button>
</el-row>
</el-form>
</div>
<!-- 列表 -->
<el-table
v-loading="listLoading"
:data="list"
stripe
border
style="width: 100%;margin-top: 10px;"
@selection-change="handleSelectionChange">
<el-table-column type="selection"/>
<el-table-column
label="序号"
width="70"
align="center">
<template slot-scope="scope">
{{ (page - 1) * limit + scope.$index + 1 }}
</template>
</el-table-column>
<el-table-column prop="username" label="用户名" width="100"/>
<el-table-column prop="name" label="姓名" width="70"/>
<el-table-column prop="phone" label="手机" width="120"/>
<el-table-column prop="postName" label="岗位" width="100"/>
<el-table-column prop="deptName" label="部门" width="100"/>
<el-table-column label="所属角色" width="130">
<template slot-scope="scope">
<span v-for="item in scope.row.roleList" :key="item.id" style="margin-right: 10px;">{{ item.roleName }}</span>
</template>
</el-table-column>
<el-table-column label="状态" width="80">
<template slot-scope="scope">
<el-switch
v-model="scope.row.status === 1"
@change="switchStatus(scope.row)">
</el-switch>
</template>
</el-table-column>
<el-table-column prop="createTime" label="创建时间" width="160"/>
<el-table-column label="操作" width="180" align="center" fixed="right">
<template slot-scope="scope">
<el-button type="primary" icon="el-icon-edit" size="mini" @click="edit(scope.row.id)" title="修改"/>
<el-button type="danger" icon="el-icon-delete" size="mini" @click="removeDataById(scope.row.id)" title="删除" />
<el-button type="warning" icon="el-icon-baseball" size="mini" @click="showAssignRole(scope.row)" title="分配角色"/>
</template>
</el-table-column>
</el-table>
<!-- 分页组件 -->
<el-pagination
:current-page="page"
:total="total"
:page-size="limit"
:page-sizes="[5, 10, 20, 30, 40, 50, 100]"
style="padding: 30px 0; text-align: center;"
layout="sizes, prev, pager, next, jumper, ->, total, slot"
@current-change="fetchData"
@size-change="changeSize"
/>
<el-dialog title="添加/修改" :visible.sync="dialogVisible" width="40%" >
<el-form ref="dataForm" :model="sysUser" label-width="100px" size="small" style="padding-right: 40px;">
<el-form-item label="用户名" prop="username">
<el-input v-model="sysUser.username"/>
</el-form-item>
<el-form-item v-if="!sysUser.id" label="密码" prop="password">
<el-input v-model="sysUser.password" type="password"/>
</el-form-item>
<el-form-item label="姓名" prop="name">
<el-input v-model="sysUser.name"/>
</el-form-item>
<el-form-item label="手机" prop="phone">
<el-input v-model="sysUser.phone"/>
</el-form-item>
</el-form>
<span slot="footer" class="dialog-footer">
<el-button @click="dialogVisible = false" size="small" icon="el-icon-refresh-right">取 消</el-button>
<el-button type="primary" icon="el-icon-check" @click="saveOrUpdate()" size="small">确 定</el-button>
</span>
</el-dialog>
<el-dialog title="分配角色" :visible.sync="dialogRoleVisible">
<el-form label-width="80px">
<el-form-item label="用户名">
<el-input disabled :value="sysUser.username"></el-input>
</el-form-item>
<el-form-item label="角色列表">
<el-checkbox :indeterminate="isIndeterminate" v-model="checkAll" @change="handleCheckAllChange">全选</el-checkbox>
<div style="margin: 15px 0;"></div>
<el-checkbox-group v-model="userRoleIds" @change="handleCheckedChange">
<el-checkbox v-for="role in allRoles" :key="role.id" :label="role.id">{{role.roleName}}</el-checkbox>
</el-checkbox-group>
</el-form-item>
</el-form>
<div slot="footer">
<el-button type="primary" @click="assignRole" size="small">保存</el-button>
<el-button @click="dialogRoleVisible = false" size="small">取消</el-button>
</div>
</el-dialog>
</div>
</template>
<script>
import api from '@/api/system/sysUser'
const defaultForm = {
id: '',
username: '',
password: '',
name: '',
phone: '',
status: 1
}
export default {
data() {
return {
listLoading: true, // 数据是否正在加载
list: null, // banner列表
total: 0, // 数据库中的总记录数
page: 1, // 默认页码
limit: 10, // 每页记录数
searchObj: {}, // 查询表单对象
createTimes: [],
dialogVisible: false,
sysUser: defaultForm,
saveBtnDisabled: false,
mutipleSelection: [],
dialogRoleVisible: false,
allRoles: [], // 所有角色列表
userRoleIds: [], // 用户的角色ID的列表
isIndeterminate: false, // 是否是不确定的
checkAll: false // 是否全选
}
},
// 生命周期函数:内存准备完毕,页面尚未渲染
created() {
console.log('list created......')
this.fetchData()
roleApi.findAll().then(response => {
this.roleList = response.data;
})
},
// 生命周期函数:内存准备完毕,页面渲染成功
mounted() {
console.log('list mounted......')
},
methods: {
// 当页码发生改变的时候
changeSize(size) {
console.log(size)
this.limit = size
this.fetchData(1)
},
// 加载banner列表数据
fetchData(page = 1) {
this.page = page
console.log('翻页。。。' + this.page)
if(this.createTimes && this.createTimes.length ==2) {
this.searchObj.createTimeBegin = this.createTimes[0]
this.searchObj.createTimeEnd = this.createTimes[1]
}
api.getPageList(this.page, this.limit, this.searchObj).then(
response => {
//this.list = response.data.list
this.list = response.data.records
this.total = response.data.total
// 数据加载并绑定成功
this.listLoading = false
}
)
},
// 重置查询表单
resetData() {
console.log('重置查询表单')
this.searchObj = {}
this.createTimes = []
this.fetchData()
},
// 根据id删除数据
removeDataById(id) {
// debugger
this.$confirm('此操作将永久删除该记录, 是否继续?', '提示', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => { // promise
// 点击确定,远程调用ajax
return api.removeById(id)
}).then((response) => {
this.fetchData(this.page)
this.$message.success(response.message || '删除成功')
}).catch(() => {
this.$message.info('取消删除')
})
},
// -------------
add(){
this.dialogVisible = true
this.sysUser = Object.assign({}, defaultForm)
},
edit(id) {
this.dialogVisible = true
this.fetchDataById(id)
},
fetchDataById(id) {
api.getUserById(id).then(response => {
this.sysUser = response.data
})
},
saveOrUpdate() {
this.$refs.dataForm.validate(valid => {
if (valid) {
this.saveBtnDisabled = true // 防止表单重复提交
if (!this.sysUser.id) {
this.saveData()
} else {
this.updateData()
}
}
})
},
// 新增
saveData() {
api.save(this.sysUser).then(response => {
this.$message.success('操作成功')
this.dialogVisible = false
this.fetchData(this.page)
})
},
// 根据id更新记录
updateData() {
api.updateById(this.sysUser).then(response => {
this.$message.success(response.message || '操作成功')
this.dialogVisible = false
this.fetchData(this.page)
})
},
batchRemove(){
if(this.mutipleSelection.length === 0){
this.$message.warning('没有选择要删除的记录')
return
}
this.$confirm('确定要删除选定的记录吗?','请选择',{
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => {
var idList = []
this.mutipleSelection.forEach(item => {
idList.push(item.id)
})
return api.batchRemove(idList)
}).then(response => {
this.fetchData()
this.$message.success(response.message || '删除成功')
})
},
handleSelectionChange(selection){
this.mutipleSelection = selection
},
showAssignRole (row) {
this.sysUser = row
this.dialogRoleVisible = true
this.getRoles()
},
getRoles () {
api.getRoles(this.sysUser.id).then(response => {
const {allRoleList, assginedRole} = response.data
this.allRoles = allRoleList
this.userRoleIds = assginedRole.map(item => item.id)
this.checkAll = allRoleList.length===assginedRole.length
this.isIndeterminate = assginedRole.length>0 && assginedRole.length<allRoleList.length
})
},
/*
全选勾选状态发生改变的监听
*/
handleCheckAllChange (value) {// value 当前勾选状态true/false
// 如果当前全选, userRoleIds就是所有角色id的数组, 否则是空数组
this.userRoleIds = value ? this.allRoles.map(item => item.id) : []
// 如果当前不是全选也不全不选时, 指定为false
this.isIndeterminate = false
},
/*
角色列表选中项发生改变的监听
*/
handleCheckedChange (value) {
const {userRoleIds, allRoles} = this
this.checkAll = userRoleIds.length === allRoles.length && allRoles.length>0
this.isIndeterminate = userRoleIds.length>0 && userRoleIds.length<allRoles.length
},
assignRole () {
let assginRoleVo = {
userId: this.sysUser.id,
roleIdList: this.userRoleIds
}
api.assignRoles(assginRoleVo).then(response => {
this.$message.success(response.message || '分配角色成功')
this.dialogRoleVisible = false
this.fetchData(this.page)
})
},
switchStatus(row) {
row.status = row.status === 1 ? 0 : 1
api.updateStatus(row.id, row.status).then(response => {
if (response.code) {
this.$message.success(response.message || '操作成功')
this.dialogVisible = false
this.fetchData()
}
})
}
}
}
</script>
4.3 菜单管理前端
import request from '@/utils/request'
/*
菜单管理相关的API请求函数
*/
const api_name = '/admin/system/sysMenu'
export default {
/*
获取权限(菜单/功能)列表
*/
findNodes() {
return request({
url: `${api_name}/getMenu`,
method: 'get'
})
},
/*
删除一个权限项
*/
removeById(id) {
return request({
url: `${api_name}/remove/${id}`,
method: "delete"
})
},
/*
保存一个权限项
*/
save(sysMenu) {
return request({
url: `${api_name}/save`,
method: "post",
data: sysMenu
})
},
/*
更新一个权限项
*/
updateById(sysMenu) {
return request({
url: `${api_name}/updateMenu`,
method: "put",
data: sysMenu
})
},
/*
查看某个角色的权限列表
*/
toAssign(roleId) {
return request({
url: `${api_name}/getMenuByRole/${roleId}`,
method: 'get'
})
},
/*
给某个角色授权
*/
doAssign(assginMenuVo) {
return request({
url: `${api_name}/assignMenuForRole`,
method: "post",
data: assginMenuVo
})
}
}
<template>
<div class="app-container">
<!-- 工具条 -->
<div class="tools-div">
<el-button type="success" icon="el-icon-plus" size="mini" @click="add()">添 加</el-button>
</div>
<el-table
:data="sysMenuList"
style="width: 100%;margin-bottom: 20px;margin-top: 10px;"
row-key="id"
border
:default-expand-all="false"
:tree-props="{children: 'children'}">
<el-table-column prop="name" label="菜单名称" width="160"/>
<el-table-column label="图标">
<template slot-scope="scope">
<i :class="scope.row.icon"></i>
</template>
</el-table-column>
<el-table-column prop="perms" label="权限标识" width="160"/>
<el-table-column prop="path" label="路由地址" width="120"/>
<el-table-column prop="component" label="组件路径" width="160"/>
<el-table-column prop="sortValue" label="排序" width="60"/>
<el-table-column label="状态" width="80">
<template slot-scope="scope">
<el-switch
v-model="scope.row.status === 1" disabled="true">
</el-switch>
</template>
</el-table-column>
<el-table-column prop="createTime" label="创建时间" width="160"/>
<el-table-column label="操作" width="180" align="center" fixed="right">
<template slot-scope="scope">
<el-button type="success" v-if="scope.row.type !== 2" icon="el-icon-plus" size="mini" @click="add(scope.row)" title="添加下级节点"/>
<el-button type="primary" icon="el-icon-edit" size="mini" @click="edit(scope.row)" title="修改"/>
<el-button type="danger" icon="el-icon-delete" size="mini" @click="removeDataById(scope.row.id)" title="删除" :disabled="scope.row.children.length > 0"/>
</template>
</el-table-column>
</el-table>
<el-dialog :title="dialogTitle" :visible.sync="dialogVisible" width="40%" >
<el-form ref="dataForm" :model="sysMenu" label-width="150px" size="small" style="padding-right: 40px;">
<el-form-item label="上级部门" v-if="sysMenu.id === ''">
<el-input v-model="sysMenu.parentName" disabled="true"/>
</el-form-item>
<el-form-item label="菜单类型" prop="type">
<el-radio-group v-model="sysMenu.type" :disabled="typeDisabled">
<el-radio :label="0" :disabled="type0Disabled">目录</el-radio>
<el-radio :label="1" :disabled="type1Disabled">菜单</el-radio>
<el-radio :label="2" :disabled="type2Disabled">按钮</el-radio>
</el-radio-group>
</el-form-item>
<el-form-item label="菜单名称" prop="name">
<el-input v-model="sysMenu.name"/>
</el-form-item>
<el-form-item label="图标" prop="icon" v-if="sysMenu.type !== 2">
<el-select v-model="sysMenu.icon" clearable>
<el-option v-for="item in iconList" :key="item.class" :label="item.class" :value="item.class">
<span style="float: left;">
<i :class="item.class"></i> <!-- 如果动态显示图标,这里添加判断 -->
</span>
<span style="padding-left: 6px;">{{ item.class }}</span>
</el-option>
</el-select>
</el-form-item>
<el-form-item label="排序">
<el-input-number v-model="sysMenu.sortValue" controls-position="right" :min="0" />
</el-form-item>
<el-form-item prop="path">
<span slot="label">
<el-tooltip content="访问的路由地址,如:`sysUser`" placement="top">
<i class="el-icon-question"></i>
</el-tooltip>
路由地址
</span>
<el-input v-model="sysMenu.path" placeholder="请输入路由地址" />
</el-form-item>
<el-form-item prop="component" v-if="sysMenu.type !== 0">
<span slot="label">
<el-tooltip content="访问的组件路径,如:`system/user/index`,默认在`views`目录下" placement="top">
<i class="el-icon-question"></i>
</el-tooltip>
组件路径
</span>
<el-input v-model="sysMenu.component" placeholder="请输入组件路径" />
</el-form-item>
<el-form-item v-if="sysMenu.type === 2">
<el-input v-model="sysMenu.perms" placeholder="请输入权限标识" maxlength="100" />
<span slot="label">
<el-tooltip content="控制器中定义的权限字符,如:@PreAuthorize(hasAuthority('bnt.sysRole.list'))" placement="top">
<i class="el-icon-question"></i>
</el-tooltip>
权限字符
</span>
</el-form-item>
<el-form-item label="状态" prop="type">
<el-radio-group v-model="sysMenu.status">
<el-radio :label="1">正常</el-radio>
<el-radio :label="0">停用</el-radio>
</el-radio-group>
</el-form-item>
</el-form>
<span slot="footer" class="dialog-footer">
<el-button @click="dialogVisible = false" size="small" icon="el-icon-refresh-right">取 消</el-button>
<el-button type="primary" icon="el-icon-check" @click="saveOrUpdate()" size="small">确 定</el-button>
</span>
</el-dialog>
</div>
</template>
<script>
import api from '@/api/system/sysMenu'
const defaultForm = {
id: '',
parentId: '',
name: '',
type: 0,
path: '',
component: '',
perms: '',
icon: '',
sortValue: 1,
status: 1
}
export default {
// 定义数据
data() {
return {
sysMenuList: [],
expandKeys: [], // 需要自动展开的项
typeDisabled: false,
type0Disabled: false,
type1Disabled: false,
type2Disabled: false,
dialogTitle: '',
dialogVisible: false,
sysMenu: defaultForm,
saveBtnDisabled: false,
iconList: [
{
class: "el-icon-s-tools",
},
{
class: "el-icon-s-custom",
},
{
class: "el-icon-setting",
},
{
class: "el-icon-user-solid",
},
{
class: "el-icon-s-help",
},
{
class: "el-icon-phone",
},
{
class: "el-icon-s-unfold",
},
{
class: "el-icon-s-operation",
},
{
class: "el-icon-more-outline",
},
{
class: "el-icon-s-check",
},
{
class: "el-icon-tickets",
},
{
class: "el-icon-s-goods",
},
{
class: "el-icon-document-remove",
},
{
class: "el-icon-warning",
},
{
class: "el-icon-warning-outline",
},
{
class: "el-icon-question",
},
{
class: "el-icon-info",
}
]
}
},
// 当页面加载时获取数据
created() {
this.fetchData()
},
methods: {
// 调用api层获取数据库中的数据
fetchData() {
console.log('加载列表')
api.findNodes().then(response => {
this.sysMenuList = response.data
console.log(this.sysMenuList)
})
},
// 根据id删除数据
removeDataById(id) {
// debugger
this.$confirm('此操作将永久删除该记录, 是否继续?', '提示', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => { // promise
// 点击确定,远程调用ajax
return api.removeById(id)
}).then((response) => {
this.fetchData()
this.$message({
type: 'success',
message: '删除成功!'
})
}).catch(() => {
this.$message.info('取消删除')
})
},
// -------------
add(row){
this.typeDisabled = false
this.dialogTitle = '添加下级节点'
this.dialogVisible = true
this.sysMenu = Object.assign({}, defaultForm)
this.sysMenu.id = ''
if(row) {
this.sysMenu.parentId = row.id
this.sysMenu.parentName = row.name
//this.sysMenu.component = 'ParentView'
if(row.type === 0) {
this.sysMenu.type = 1
this.typeDisabled = false
this.type0Disabled = false
this.type1Disabled = false
this.type2Disabled = true
} else if(row.type === 1) {
this.sysMenu.type = 2
this.typeDisabled = true
}
} else {
this.dialogTitle = '添加目录节点'
this.sysMenu.type = 0
this.sysMenu.component = 'Layout'
this.sysMenu.parentId = 0
this.typeDisabled = true
}
},
edit(row) {
debugger
this.dialogTitle = '修改节点'
this.dialogVisible = true
this.sysMenu = Object.assign({}, row)
this.typeDisabled = true
},
saveOrUpdate() {
if(this.sysMenu.type === 0 && this.sysMenu.parentId !== 0) {
this.sysMenu.component = 'ParentView'
}
this.$refs.dataForm.validate(valid => {
if (valid) {
this.saveBtnDisabled = true // 防止表单重复提交
if (!this.sysMenu.id) {
this.saveData()
} else {
this.updateData()
}
}
})
},
// 新增
saveData() {
api.save(this.sysMenu).then(response => {
this.$message.success(response.message || '操作成功')
this.dialogVisible = false
this.fetchData(this.page)
})
},
// 根据id更新记录
updateData() {
api.updateById(this.sysMenu).then(response => {
this.$message.success(response.message || '操作成功')
this.dialogVisible = false
this.fetchData()
})
}
}
}
</script>
下面是用于分配权限列表的页面:
<template>
<div class="app-container">
<div style="padding: 20px 20px 0 20px;">
授权角色:{{ $route.query.roleName }}
</div>
<el-tree
style="margin: 20px 0"
ref="tree"
:data="sysMenuList"
node-key="id"
show-checkbox
default-expand-all
:props="defaultProps"
/>
<div style="padding: 20px 20px;">
<el-button :loading="loading" type="primary" icon="el-icon-check" size="mini" @click="save">保存</el-button>
<el-button @click="$router.push('/system/sysRole')" size="mini" icon="el-icon-refresh-right">返回</el-button>
</div>
</div>
</template>
<script>
import api from '@/api/system/sysMenu'
export default {
name: 'roleAuth',
data() {
return {
loading: false, // 用来标识是否正在保存请求中的标识, 防止重复提交
sysMenuList: [], // 所有
defaultProps: {
children: 'children',
label: 'name'
},
};
},
created() {
this.fetchData()
},
methods: {
/*
初始化
*/
fetchData() {
const roleId = this.$route.query.id
api.toAssign(roleId).then(result => {
const sysMenuList = result.data
this.sysMenuList = sysMenuList
const checkedIds = this.getCheckedIds(sysMenuList)
console.log('getPermissions() checkedIds', checkedIds)
this.$refs.tree.setCheckedKeys(checkedIds)
})
},
/*
得到所有选中的id列表
*/
getCheckedIds (auths, initArr = []) {
return auths.reduce((pre, item) => {
if (item.select && item.children.length === 0) {
pre.push(item.id)
} else if (item.children) {
this.getCheckedIds(item.children, initArr)
}
return pre
}, initArr)
},
/*
保存权限列表
*/
save() {
debugger
//获取到当前子节点
//const checkedNodes = this.$refs.tree.getCheckedNodes()
//获取到当前子节点及父节点
const allCheckedNodes = this.$refs.tree.getCheckedNodes(false, true);
let idList = allCheckedNodes.map(node => node.id);
console.log(idList)
let assginMenuVo = {
roleId: this.$route.query.id,
menuIdList: idList
}
this.loading = true
api.doAssign(assginMenuVo).then(result => {
this.loading = false
this.$message.success(result.$message || '分配权限成功')
this.$router.push('/system/sysRole');
})
}
}
};
</script>