element-admin，首页为普通vue页面，不需要需要侧边栏和导航栏

Posted 2023-04-30

参考技术A 1.方法一： 在mock/role/routes.js添加新的页面，因为我重新配置了路由的js，所以需要到这样更改。

2.方法二：在router/index.js，将路由写到外面

第五章 首页

　　轮到的页面。个人喜欢antd的那个深色的，咱就用这个来演示。

　　首先在改名，将回来manage文件夹改名为frame，同时记得看眼路由是否自己就跟着改了。

　　然后，我们新建manage文件夹在views里，再创建4个文件，分别是User.vue, Role.vue, Menu.vue, Auth.vue。内容随便写几个字。并修改路由如下

import Vue from ‘vue‘
import Router from ‘vue-router‘
import Home from ‘./views/frame/Home.vue‘
import Login from ‘./views/frame/Login.vue‘
import User from ‘./views/manage/User‘
import Role from ‘./views/manage/Role‘
import Menu from ‘./views/manage/Menu‘
import Auth from ‘./views/manage/Auth‘

Vue.use(Router)

export default new Router({
    routes: [
        {
            path: ‘/login‘,
            name: ‘登陆‘,
            component: Login,
            hidden: true,

        },
        {
            path: ‘/‘,
            name: ‘首页‘,
            component: Home,
            icon: "el-icon-menu"
        },
        {
            path: ‘/‘,
            name: ‘系统管理‘,
            component: Home,
            icon: "el-icon-location",
            children: [{
                path: ‘/user‘,
                component: User,
                name: ‘用户管理‘
            }, {
                path: ‘/role‘,
                component: Role,
                name: ‘角色管理‘
            }, {
                path: ‘/menu‘,
                component: Menu,
                name: ‘菜单管理‘
            }, {
                path: ‘/auth‘,
                component: Auth,
                name: ‘权限管理‘
            }]
        },
        {
            path: ‘/‘,
            name: ‘实时监控‘,
            component: Home,
            icon: "el-icon-setting"
        },
    ]
})

 

　　修改home.vue里代码，如下

<template lang="html">
    <el-container class="container">
        <!--导航菜单-->
        <el-aside class="aside">
            <el-row class="title">
                <el-col>{{sysName}}</el-col>
            </el-row>
            <el-menu :default-active="$route.path" class="el-menu-vertical-manage"
                     background-color="#001529"
                     text-color="#fff" unique-opened router
                     @open="handleOpen" @close="handleClose" :collapse="collapsed">
                <template v-for="(item,index) in $router.options.routes" v-if="!item.hidden">
                    <el-submenu :index="index+‘‘">
                        <template slot="title">
                            <i :class="item.icon"></i><span slot="title">{{item.name}}</span></template>
                        <el-menu-item v-for="child in item.children" :index="child.path" :key="child.path"
                                      v-if="!child.hidden"><span slot="title">{{child.name}}</span></el-menu-item>
                    </el-submenu>
                    <el-menu-item v-if="item.leaf&&item.children.length>0" :index="item.children[0].path"><i
                            :class="item.iconCls"></i><span slot="title">{{item.children[0].name}}</span></el-menu-item>
                </template>
            </el-menu>
        </el-aside>
        <el-container>
            <el-header class="header">
                <el-row>
                    <el-col :span="6" class="sys-title"> 
                    </el-col>
                    <el-col :span="6" :offset="12" class="userinfo">
                        <el-dropdown trigger="hover">
                            <span class="el-dropdown-link userinfo-inner">{{sysUserName}}</span>
                            <el-dropdown-menu slot="dropdown">
                                <el-dropdown-item>我的消息</el-dropdown-item>
                                <el-dropdown-item>设置</el-dropdown-item>
                                <el-dropdown-item divided @click.native="logoutFun">退出登录</el-dropdown-item>
                            </el-dropdown-menu>
                        </el-dropdown>
                    </el-col>
                </el-row>
            </el-header>
            <el-main class="main">
                <transition name="fade" mode="out-in">
                    <router-view></router-view>
                </transition>
            </el-main>
        </el-container>
    </el-container>
</template>

<script>
    export default {
        components: {},
        data() {
            return {
                sysName: ‘通用权限管理系统‘,
                sysUserName: ‘admin‘,
                collapsed: false
            }
        },
        methods: { //退出登录
            logoutFun: function () {
                var _this = this;
                this.$confirm(‘确认退出吗?‘, ‘提示‘, {
                    //type: ‘warning‘
                }).then(() => {
                    localStorage.removeItem(‘user‘);
                    _this.$router.push(‘/login‘);
                }).catch(() => {

                });


            },
            handleOpen(key, keyPath) {
                console.log(key, keyPath);
            },
            handleClose(key, keyPath) {
                console.log(key, keyPath);
            },
        },
        mounted() {
            var user = localStorage.getItem(‘user‘);
            if (user) {
                user = JSON.parse(user);
                this.sysUserName = user.username || ‘‘;
            }
        }
    }
</script>

<style lang="scss">

    .el-menu {
        border: none !important;
    }

    .container {
        height: 100%;
        .title {
            height: 60px;
            font-weight: bold;
            line-height: 60px;
            color: #fff;
            font-size: 20px;
            background: #002140;
        }
        .aside {
            width: 256px;
            background: #001529;
            color: #fff;
        }
        .header {
            height: 60px;
            line-height: 60px;
            background: #fff;
            .sys-title {
                font-size: 25px;
            }
            .userinfo {
                text-align: right;
                padding-right: 35px;
                float: right;
                .userinfo-inner {
                    cursor: pointer;;
                }
            }
            .logo {
                height: 60px;
                font-size: 22px;
                padding-left: 20px;
                padding-right: 20px;
                border-color: rgba(238, 241, 146, 0.3);
                border-right-width: 1px;
                border-right-style: solid;
            }
            .logo-width {
                width: 230px;
            }
            .logo-collapse-width {
                width: 60px;
            }
            .tools {
                padding: 0 23px;
                width: 14px;
                height: 60px;
                line-height: 60px;
                cursor: pointer;
            }
        }
        .main {
            background-color: #f0f2f5;
            overflow: hidden;
            .content-container {
                flex: 1;
                overflow-y: scroll;
                padding: 20px;
                .breadcrumb-container {
                    .title {
                        width: 200px;
                        float: left;
                        color: #475669;
                    }
                    .breadcrumb-inner {
                        float: right;
                    }
                }
                .content-wrapper {
                    background-color: #fff;
                    box-sizing: border-box;
                }
            }
        }
    }
</style>

　　这里主要就是el-menu控件的使用。还有一些语法和使用。如果需要使用变量，记得在属性前面加":"，才可以生效。v-for循环，v-if判断等。如果不理解，可以看看vue的语法。

　　下面是效果图，下一章开始做列表了，或者开始搭建后台，要不就是数据库设置。。