vue+tp5实现简单登录功能

Z时代
2024-01-10
分类：IT

本文实例为大家分享了vue+tp5实现简单登录功能的具体代码，供大家参考，具体内容如下

准备工作：安装vue-cli,element-ui，package.json中如图所示，看着安装吧

1.在src目录下新建一个views放置页面

2. 在/src/router/index.js中写入：


import Vue from 'vue'
import Router from 'vue-router'
import HelloWorld from '@/components/HelloWorld'
import login from '@/views/login/index.vue'
Vue.use(Router)
export default new Router({
  routes: [
    {
      path: '/',
      name: 'HelloWorld',
      component: HelloWorld
    }, {
      path: '/login',
      component: login
    }
  ]
})

3.将app.vue中恢复成如下图：

4.在/src/views/login/index.vue中开始写代码（找一个登陆模板）:


<template>
    <div id="app-1">
        <div class="content">
            <div class="content_input">
                <div class="title">
                    <p>管理员登录</p>
                </div>
                <el-input v-model="UserName" clearable placeholder="用户名"></el-input>
                <el-input v-model="PassWord" clearable show-password placeholder="密码"></el-input>
                <div class="content_button">
                    <el-button type="primary" @click="SignIn">登录</el-button>
                </div>
            </div>
        </div>
    </div>
</template>
<script>
import '@/assets/css/style.css'
const axios = require('axios')
export default {
  name: 'Login',
  data () {
    return {
      UserName: '',
      PassWord: ''
    }
  },
  methods: {
    SignIn () {
      let that = this
      let username = that.UserName
      let password = that.PassWord
      if (!username) {
        this.$notify.error({
          title: '错误',
          message: '用户名不能为空'
        });
        return false
      } else if (!password) {
        this.$notify.error({
          title: '错误',
          message: '密码不能为空'
        })
        return false
      } else {
        // 将信息传到后台进行处理
        axios.post('/api/login/doLogin', {
          name: username,
          psw: password
        })
          .then(function (response) {
            console.log(response)
          })
          .catch(function (error) {
            console.log(error)
          })
      }
    }
  }
}
</script>

5.在config/index.js中设置proxytable，利用axios进行跨域请求

proxyTable: {

'/api/*': { // api为代理接口

target: 'http://localhost:8085/index.php/index', // 这里我代理到本地服务

changeOrigin: true,

pathRewrite: {

// 这里是追加链接,比如真是接口里包含了 /api,就需要这样配置.

'^/api': '/', // 和下边两种写法，因人而异根据需求。

// 等价于 /api + /api == http://localhost:54321/api

// 如果写为 '^/api' : '/'

// 等价于 /api + / == http://localhost:54321/

// 这里的 /api == http://localhost:54321

}

6. /src/main.js


// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import App from './App'
import Router from 'vue-router'
import router from './router'
import axios from 'axios'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
import 'font-awesome/css/font-awesome.min.css'
Vue.use(ElementUI)
Vue.use(Router)
Vue.config.productionTip = false
Vue.prototype.$axios = axios
/* eslint-disable no-new */
new Vue({
  el: '#app',
  router,
  components: { App },
  template: '<App/>'
})

7.tp5后台中index/controller/Login.php中：


<?php
/**
 * Created by PhpStorm.
 * User: mx1
 * Date: 2021/11/9
 * Time: 15:21
 */
namespace app\index\controller;
use think\Controller;
class Login extends Controller
{
    public function doLogin(){
        $name=input('post.name');
        $psw=input('post.psw');
        return json([$name,$psw]);
    }
}