我的第一个项目(二)：使用Vue做一个登录注册界面

好家伙，

 

顶不住了，太多的bug，

本来是想把背景用canvas做成动态的，但是，出现了各种问题

为了不耽误进度，我们先把一个简单的登录注册界面做出来

来看看效果：

 （看上去还不错）

本界面使用Vue2(新建项目的时候记得把less勾上,项目里有用到)

1.项目目录:

 

2.MyLogin.vue组件代码如下:

<template>
  <div class="login-container">
    <div class="login-box">

      <!-- 头像区域 -->
      <div class="text-center avatar-box">
        <img src="../assets/logo.png" class="img-thumbnail avatar" alt="">
      </div>

      <!-- 表单区域 -->
      <div class="form-login p-4">
        <!-- 登录名称 -->
        <div class="form-group form-inline">
          <label for="username">登录名称</label>
          <input type="text" class="form-control ml-2" id="username" placeholder="请输入登录名称" autocomplete="off" v-model.trim="username"/>
        </div>
        <!-- 登录密码 -->
        <div class="form-group form-inline">
          <label for="password">登录密码</label>
          <input type="password" class="form-control ml-2" id="password" placeholder="请输入登录密码" v-model.trim="password"/>
        </div>
        <!-- 登录和重置按钮 -->
        <div class="form-group form-inline d-flex justify-content-end">
          <button type="button" class="btn btn-secondary mr-2" @click="register">注册</button>
          <button type="button" class="btn btn-primary" @click="login">登录</button>
        </div>
      </div>

    </div>
  </div>
</template>

<script>
export default {
  name: 'MyLogin',
  data() {
    return {
      username:'',
      password: ''
    }
  },
  methods: {
    reset() {
      this.username = ''
      this.password = ''
    },
    login() {

    },
    register(){
      this.$router.push('/register')
    },
  }
}
</script>

<style lang="less" scoped>
.login-container {
  background-color: #35495e;
  height: 100%;
  .login-box {
    width: 400px;
    height: 250px;
    background-color: #fff;
    border-radius: 3px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.5);
    .form-login {
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      box-sizing: border-box;
    }
  }
}

.form-control {
  flex: 1;
}

.avatar-box {
  position: absolute;
  width: 100%;
  top: -65px;
  left: 0;
  .avatar {
    width: 120px;
    height: 120px;
    border-radius: 50% !important;
    box-shadow: 0 0 6px #efefef;
  }
}
</style>

(在绿色部分使用你想要的图片进行替换)

3.MyRegister代码如下:

<template>
    <div class="login-container">
        <div class="login-box">

            <!-- 头像区域 -->
            <div class="text-center avatar-box">
                <img src="../assets/logo.png" class="img-thumbnail avatar" alt="">
            </div>

            <!-- 表单区域 -->
            <div class="form-login p-4">
                <!-- 登录名称 -->
                <div class="form-group form-inline">
                    <label for="username">账户</label>
                    <input type="text" class="form-control ml-2" id="username" placeholder="请输入登录名称" autocomplete="off"
                        v-model.trim="username" />
                </div>
                <!-- 登录密码 -->
                <div class="form-group form-inline">
                    <label for="password">密码</label>
                    <input type="password" class="form-control ml-2" id="password" placeholder="请输入登录密码"
                        v-model.trim="password" />
                </div>
                <!-- 登录密码 -->
                <div class="form-group form-inline">
                    <label for="password">手机号</label>
                    <input type="phonenumber" class="form-control ml-2" id="phonenumber" placeholder="请输入手机号"
                        v-model.trim="password" />
                </div>
                <!-- 登录和重置按钮 -->
                <div class="form-group form-inline d-flex justify-content-end">
                    <button type="button" class="btn btn-secondary mr-2" @click="backlogin">返回登陆界面</button>
                    <button type="button" class="btn btn-primary" @click="backlogin">注册</button>
                </div>
            </div>

        </div>
    </div>
</template>

<script>
export default {

    name: 'MyLogin',
    data() {
        return {
            username: '',
            password: ''
        }
    },
    methods: {
        backlogin() {
            this.$router.push('/login')

        },
    }
}
</script>

<style lang="less" scoped>
.login-container {
  background-color: #35495e;
  height: 100%;
  .login-box {
    width: 400px;
    height: 300px;
    background-color: #fff;
    border-radius: 3px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.5);
    .form-login {
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      box-sizing: border-box;
    }
  }
}

.form-control {
  flex: 1;
}

.avatar-box {
  position: absolute;
  width: 100%;
  top: -65px;
  left: 0;
  .avatar {
    width: 120px;
    height: 120px;
    border-radius: 50% !important;
    box-shadow: 0 0 6px #efefef;
  }
}
</style>

4.路由

你已经是一个成熟的孩子了,要学会自己配路由

import Vue from "vue"
import VueRouter from "vue-router"
import pathArr from "@/router/pathArr.js";
//导入需要的组件
import Login from "@/components/MyLogin";
import Register from "@/components/MyRegister";
Vue.use(VueRouter)

const router = new VueRouter({
    routes: [
        {path: '/',redirect: '/login'},
        //登录路由规则
        {path: '/login',component: Login},
        //后台主页路由规则

        //注册界面路由
        {path: '/register',component: Register},
        //背景页面

    ]
})

大致效果如下: