为了做一个自己的前后端分离的后台管理系统，特地做了一下登录页面。大概的架子如下，后面需要替换一下顶部导航的信息。先大概贴一下代码，以后直接复制使用。整体的布局是自己写的样式，如果后面要替换为其他的UI框架，比如element ui 、 iview，只需要替换表单元素之类的东西，少量替换即可。



代码如下：

<template>
    <div id="login" class="loginContainer">
        <div class="loginHeader">
            <span>TianSJ后台管理系统</span>
        </div>
        <div class="loginMainWrapper">
            <div class="loginWrapper">
                <div class="loginTipsWrapper" style="color: #ffffff">
                    <span class="siteSummaryTitle">田少蛟博客管理系统</span>
                    <div class="siteSummary">
                        <ul>
                            <li><a-icon type="check-square" style="margin-right: 10px"/><span>统一方便的资源管理</span></li>
                            <li><a-icon type="check-square" style="margin-right: 10px"/><span>友好的界面展示，基于AntDesign组件库</span></li>
                            <li><a-icon type="check-square" style="margin-right: 10px"/><span>基于角色权限划分，更利于资源隔离</span></li>
                            <li><a-icon type="check-square" style="margin-right: 10px"/><span>前后端分离，便于维护</span></li>
                            <li><a-icon type="check-square" style="margin-right: 10px"/><span>前后端均支持多实例部署</span></li>
                        </ul>
                    </div>
                </div>
                <div class="loginBoxWrapper">
                    <a-form-model :model="formInline" @submit="handleSubmit" @submit.native.prevent style="width: 100%">
                        <a-form-model-item style="text-align: center">
                            <h1>欢迎登录</h1>
                        </a-form-model-item>
                        <a-form-model-item>
                            <a-input v-model="formInline.user" placeholder="账号">
                                <a-icon slot="prefix" type="user" style="color:rgba(0,0,0,.25)" />
                            </a-input>
                        </a-form-model-item>
                        <a-form-model-item>
                            <a-input v-model="formInline.password" type="password" placeholder="密码">
                                <a-icon slot="prefix" type="lock" style="color:rgba(0,0,0,.25)" />
                            </a-input>
                        </a-form-model-item>
                        <a-form-model-item>
                            <div class="rememberMeWrapper">
                                <a-checkbox-group v-model="formInline.resource">
                                    <a-checkbox value="true" name="type">记住密码</a-checkbox>
                                </a-checkbox-group>
                                <a href="">忘记密码</a>
                            </div>
                        </a-form-model-item>
                        <a-form-model-item>
                            <router-link to="/admin" style="width: 100%" class="ant-btn ant-btn-primary">立即登录</router-link>
                            还没有账号?
                            <a href="" class="ant-btn ant-btn-link">立即注册</a>
                        </a-form-model-item>
                        <a-divider>其他登录方式</a-divider>
                        <a-form-model-item style="text-align: center">
                            <a-space size="large">
                                <a-icon type="weibo" style="font-size: 2em;cursor: pointer;color:#f50"/>
                                <a-icon type="qq" style="font-size: 2em;cursor: pointer;color:#2b92e4;"/>
                                <a-icon type="github" style="font-size: 2em;cursor: pointer;color:#333;"/>
                            </a-space>
                        </a-form-model-item>
                    </a-form-model>
                </div>
            </div>
            <div class="loginFooter">
                © 2018-2021 CoreCmd 版权所有. 京ICP备18063315号-1 贵公网安备 52038202001416号
            </div>
        </div>
    </div>
</template>

<script>
    export default {
        name: "login",
        data() {
            return {
                formInline: {
                    user: '',
                    password: '',
                    resource:[],
                },
            };
        },
        methods: {
            handleSubmit(e) {
                console.log(this.formInline);
            },
        },
    }
</script>

<style scoped>
    .loginContainer{
        width: 100%;
        position: relative;
        background: url(https://img1.baidu.com/it/u=564468332,1185985646&fm=26&fmt=auto&gp=0.jpg);
        background-attachment: fixed;
        background-repeat: no-repeat !important;
        background-size: cover;
        background-position: center;
        padding-top: 105px;
        min-height: 100%;
    }
    .loginHeader{
        width: 100%;
        height: 64px;
        background-color: #ffffff;
        position: fixed;
        left: 0;
        right: 0;
        top: 0;
        z-index: 1000;
        box-shadow: 0 2px 15px rgba(0,0,0,.2);
        display: flex;
        align-items: center;
        justify-content: flex-start;
        flex-direction: row;
        padding: 10px;
    }
    .loginHeader span{
        font-size: 25px;
        font-weight: 700;
    }
    .loginMainWrapper{
        width: 100%;
        display: flex;
        justify-content: space-between;
        flex-direction: column;
        align-items: center;
    }
    .loginWrapper{
        width: 90%;
        display: flex;
        align-items: flex-start;
        justify-content: center;
        flex-direction: row;
        height: 100%;
    }
    .loginFooter{
        width: 100%;
        min-height: 64px;
        display: flex;
        justify-content: center;
        align-items: flex-start;
        flex-direction: row;
        text-align: center;
        color: #ffffff;
        margin-top: 40px;
    }
    .siteSummary ul{
        list-style: none;
        padding: 0;
    }
    .siteSummary ul li{
        margin-top: 10px;
        list-style: none;
    }
    @media screen and (min-width: 1200px){
        .loginTipsWrapper{
            padding: 20px 30px;
            display: flex;
            align-items: flex-start;
            justify-content: center;
            flex-direction: column;
            min-height: 100%;
        }
        .loginBoxWrapper{
            background-color: #ffffff;
            padding: 20px;
            width: 400px;
            height: 100%;
            border-radius: 5px;
        }
    }
    @media screen and (min-width: 769px) and (max-width: 1200px){
        .loginTipsWrapper{
            padding: 20px 30px;
            display: flex;
            align-items: flex-start;
            justify-content: center;
            flex-direction: column;
            height: 100%;
        }
        .loginBoxWrapper{
            background-color: #ffffff;
            padding: 20px;
            width: 400px;
            height: 100%;
            border-radius: 5px;
        }
    }
    @media screen and (max-width: 768px){
        .loginTipsWrapper{
            display: none;
        }
        .loginBoxWrapper{
            background-color: #ffffff;
            padding: 20px;
            width: 100%;
            border-radius: 5px;
        }
    }
    .rememberMeWrapper{
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-direction: row;
    }
    .siteSummaryTitle{
        color: #ffffff;
        font-size: 1.5rem;
        font-weight: 700;
    }
    .siteSummary{
        margin-top: 25px;
        color: #ffffff;
        font-size: 1.2rem;
        font-weight: 300;
    }
</style>