目录

一、Ajax

1、简介

2、Axios (没懂 暂留)

(1)请求方式别名

(2)发送get请求

(3)发送post请求

(4)案例

二、前端工程化

1、Vue项目-目录结构

2、Vue项目-启动

(1)vscode页面启动

(2)cmd命令框启动

3、配置Vue端口号

4、Vue项目开发流程

三、Vue组件库 – Element 

1、快速入门

(1)在main.js引入ElementUI组件库

(2)根据文档选择想要的皮肤 复制代码 

2、常用组件介绍

(1)Table 表格标签

(2)Pagination 分页标签

(3)Dialog  对话框

(4)Form  表单

(5)案例

四、Vue路由

1、概念

2、案例

① 配置路由路径

② 给侧栏标签添加标签

③ 在APP.vue添加 

五、打包部署


一、Ajax

1、简介

2、Axios (没懂 暂留)

(1)请求方式别名

(2)发送get请求

axios.get("http://yapi.smart-xwork.cn/mock/169327/emp/list").then(result=>{
        console.log(request.data);
})

(3)发送post请求

axios.post("http://yapi.smart-xwork.cn/mock/169327/emp/list","id=1").then(result=>{
            console.log(request.data);
})
<!DOCTYPE html>
<html lang="en"&gt;
<head&gt;
    <meta charset="UTF-8"&gt;
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Ajax-Axios</title>
    <script src="axios-0.18.0.js"></script>
</head>
<body>
    
    <input type="button" value="获取数据GET" onclick="get()">

    <input type="button" value="删除数据POST" onclick="post()">

</body>

<script>
    function get(){
        //通过axios发送异步请求-get

        axios.get("http://yapi.smart-xwork.cn/mock/169327/emp/list").then(result=>{
            console.log(request.data);
        })

        // axios(
        //     {
        //         method:"get",
        //         url:"http://yapi.smart-xwork.cn/mock/169327/emp/list"
        //     }).then(result=>{
        //         console.log(request.data);
        //     })
    }

    function post(){
        //通过axios发送异步请求-post

        axios.post("http://yapi.smart-xwork.cn/mock/169327/emp/list","id=1").then(result=>{
            console.log(request.data);
        })

        // axios(
        //     {
        //         method:post,
        //         url:"http://yapi.smart-xwork.cn/mock/169327/emp/list",
        //         data:"id=1"
        //     }).then(result=>{
        //         console.log(request.data);
        //     })
    }
</script>
</html>

(4)案例

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Ajax-Axios-案例</title>

    <script src="js/axios-0.18.0.js"></script>
    <script src="js/vue.js"></script>
    
</head>
<body>
    <div id="app">
        <table border="1" cellspacing="0" width="60%">
            <tr>
                <th>编号</th>
                <th>姓名</th>
                <th>图像</th>
                <th>性别</th>
                <th>职位</th>
                <th>入职日期</th>
                <th>最后操作时间</th>
            </tr>

            <tr align="center" v-for="(emp,index) in emps">
                <td>{{index + 1}}</td>
                <td>{{emp.name}}</td>
                <td>
                    <img :src="emp.image" width="70px" height="50px">
                </td>
                <td>
                    <span v-if="emp.gender == 1">男</span>
                    <span v-if="emp.gender == 2">女</span>
                </td>
                <td>{{emp.job}}</td>
                <td>{{emp.entrydate}}</td>
                <td>{{emp.updatetime}}</td>
            </tr>
        </table>
    </div>
</body>
<script>
    new Vue({
       el: "#app",
       data: {
         emps:[]
       },
       mounted () {
          //发送异步请求,加载数据
          axios.get("http://yapi.smart-xwork.cn/mock/169327/emp/list").then(result => {
            this.emps = result.data.data;
          })
       }
    });
</script>
</html>

二、前端工程化

1、Vue项目目录结构

2、Vue项目启动

(1)vscode页面启动

(2)cmd命令启动

npm run serve

3、配置Vue端口号

4、Vue项目开发流程

 Vue组件文件以.vue结尾,每个组件由三部分组成

<template>
  <div id="app">
    <h1>{{message}}</h1>
  </div>
</template>

<script>
export default{   //设置导出模块 可以在别处用import导入
  data()
  {
    return {
      message:"坚持不懈哇哇!"
    }
  },
  methods:
  {

  }
}
</script>

<style>
  #app{
    text-align: center;
    color: cadetblue;
  }
</style>

三、Vue组件库 – Element 

Element 是优化版组件库(也就是炫彩ui组件皮肤)

1、快速入门

(1)在main.js引入ElementUI组件库

//引入Element ui组件
import ElementUI from 'element-ui';
import 'element-ui/lib/theme-chalk/index.css';

Vue.use(ElementUI);

(2)根据文档选择想要的皮肤 复制代码 

Element官方文档入口!Element – The world’s most popular Vue UI framework

2、常用组件介绍

Alt+Shift+F 自动格式化!!!

(1)Table 表格标签

表格戳这→Element – The world’s most popular Vue UI framework

<template>
  <div>
    <el-table :data="tableData" border style="width: 100%">
      <el-table-column prop="date" label="日期" width="180"> </el-table-column>
      <el-table-column prop="name" label="姓名" width="180"> </el-table-column>
      <el-table-column prop="address" label="地址"> </el-table-column>
    </el-table>
  </div>
</template>

<script>
export default {
  data() {
    return {
      tableData: [
        {
          date: "2016-05-02",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-04",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1517 弄",
        },
        {
          date: "2016-05-01",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1519 弄",
        },
        {
          date: "2016-05-03",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1516 弄",
        },
      ],
    };
  },
};
</script>

<style>
</style>

(2)Pagination 分页标签

分页戳这→Element – The world’s most popular Vue UI framework

<template>
  <div>
    <el-pagination layout="sizes,prev, pager, next,jumper,total" 
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
    :total="1000"> 
    </el-pagination>
  </div>
</template>

<script>
export default {
  data() {
    return {
      
    };
  },
  methods: {
    handleSizeChange(x){
        alert("每页记录数变化"+x)
    },
    handleCurrentChange(x)
    {
        alert("页码发生变化"+x)
    }
  }
};
</script>

<style>
</style>

(3)Dialog  对话框

对话框戳这→Element – The world’s most popular Vue UI framework

<template>
  <div>
    <el-button type="text" @click="dialogTableVisible = true">打开嵌套表格的 Dialog</el-button>

    <el-dialog title="收货地址" :visible.sync="dialogTableVisible">
      <el-table :data="gridData">
        <el-table-column
          property="date"
          label="日期"
          width="150"
        ></el-table-column>
        <el-table-column
          property="name"
          label="姓名"
          width="200"
        ></el-table-column>
        <el-table-column property="address" label="地址"></el-table-column>
      </el-table>
    </el-dialog>
  </div>
</template>

<script>
export default {
  data() {
    return {
      gridData: [
        {
          date: "2016-05-02",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-04",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-01",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-03",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
      ],
      dialogTableVisible: false,
    };
  },
  methods: {
    handleSizeChange(x) {
      alert("每页记录数变化" + x);
    },
    handleCurrentChange(x) {
      alert("页码发生变化" + x);
    },
  },
};
</script>

<style>
</style>

(4)Form  表单

 表单戳这→Element – The world’s most popular Vue UI framework

<template>
  <div>
    <el-button type="text" @click="dialogTableVisible = true">打开嵌套表单的Dialog</el-button>

    <el-dialog title="填写详情" :visible.sync="dialogTableVisible">
        <el-form ref="form" :model="form" label-width="80px">

            <el-form-item label="活动名称">
              <el-input v-model="form.name"></el-input>
            </el-form-item>

            <el-form-item label="活动区域">
              <el-select v-model="form.region" placeholder="请选择活动区域">
                <el-option label="区域一" value="shanghai"></el-option>
                <el-option label="区域二" value="beijing"></el-option>
              </el-select>
            </el-form-item>

            <el-form-item label="活动时间">
              <el-col :span="11">
                <el-date-picker type="date" placeholder="选择日期" v-model="form.date1" style="width: 100%;"></el-date-picker>
              </el-col>
              <el-col class="line" :span="2">-</el-col>
              <el-col :span="11">
                <el-time-picker placeholder="选择时间" v-model="form.date2" style="width: 100%;"></el-time-picker>
              </el-col>
            </el-form-item>

            <el-form-item label="即时配送">
              <el-switch v-model="form.delivery"></el-switch>
            </el-form-item>

            <el-form-item label="活动性质">
              <el-checkbox-group v-model="form.type">
                <el-checkbox label="美食/餐厅线上活动" name="type"></el-checkbox>
                <el-checkbox label="地推活动" name="type"></el-checkbox>
                <el-checkbox label="线下主题活动" name="type"></el-checkbox>
                <el-checkbox label="单纯品牌曝光" name="type"></el-checkbox>
              </el-checkbox-group>
            </el-form-item>

            <el-form-item label="特殊资源">
              <el-radio-group v-model="form.resource">
                <el-radio label="线上品牌商赞助"></el-radio>
                <el-radio label="线下场地免费"></el-radio>
              </el-radio-group>
            </el-form-item>

            <el-form-item label="活动形式">
              <el-input type="textarea" v-model="form.desc"></el-input>
            </el-form-item>

            <el-form-item>
              <el-button type="primary" @click="onSubmit">立即创建</el-button>
              <el-button>取消</el-button>
            </el-form-item>

          </el-form>
    </el-dialog>
  </div>
</template>

<script>
export default {
  data() {
    return {
        form: {
          name: '',
          region: '',
          date1: '',
          date2: '',
          delivery: false,
          type: [],
          resource: '',
          desc: ''
        },
        dialogTableVisible:false,
        dialogFormVisible:false,
    };
  },
  methods: {
    onSubmit(){
        alert(JSON.stringify(this.form))
    }
  },
};
</script>

<style>
</style>

(5)案例

<template>
  <div>
    <el-container style="height: 700px; border: 1px solid #f6bcbc">
      <el-header style="font-size: 40px; background-color: #f8d7d7"
        >智能容宝学习辅助系统</el-header
      >
      <el-container>
        <!-- 边框 -->
        <el-aside width="200px">
          <el-menu :default-openeds="['1', '3']">
            <el-submenu index="1">
              <template slot="title"
                ><i class="el-icon-message"></i>学员信息管理</template
              >
              <el-menu-item-group>
                <el-menu-item index="1-1">2020届</el-menu-item>
                <el-menu-item index="1-2">2021届</el-menu-item>
              </el-menu-item-group>
            </el-submenu>
          </el-menu>
        </el-aside>

        <!-- 主页面 -->
        <el-main>
          <el-main>
            <!-- 表单 -->
            <el-form :inline="true" :model="searchForm" class="demo-form-inline">
                <el-form-item label="姓名">
                  <el-input v-model="searchForm.name" placeholder="姓名"></el-input>
                </el-form-item>

                <el-form-item label="性别">
                  <el-select v-model="searchForm.sex" placeholder="性别">
                    <el-option label="男" value="boy"></el-option>
                    <el-option label="女" value="girl"></el-option>
                  </el-select>
                </el-form-item>

                <el-form-item>
                  <el-button type="primary" @click="onSubmit">查询</el-button>
                </el-form-item>

                <!-- 日期选择器 -->
                <el-form-item>
                    <el-date-picker v-model="searchForm.date"
                    type="daterange"
                    range-separator="至"
                    start-placeholder="开始日期"
                    end-placeholder="结束日期">
                  </el-date-picker>                  
                </el-form-item>
              </el-form>
<br>
            <!-- 表格 -->
            <el-table :data="tableData" border>
              <el-table-column prop="name" label="姓名" width="160">
              </el-table-column>
              <el-table-column prop="sex" label="性别" width="120">
              </el-table-column>
              <el-table-column prop="class" label="班级" width="200">
              </el-table-column>
              <el-table-column prop="job" label="职务" width="220">
              </el-table-column>
              <el-table-column prop="school" label="学校" width="250">
              </el-table-column>
              <el-table-column prop="date" label="入学日期" width="220">
            </el-table-column>
              <el-button type="primary" round size="mini">编辑</el-button>
              <el-button type="danger" round size="mini">删除</el-button>
            </el-table>
<br>
            <!-- 分页 -->
            <el-pagination
                @size-change="handleSizeChange"
                @current-change="handleCurrentChange"
                :current-page.sync="currentPage1"
                :page-size="1000"
                layout="sizes,prev, pager, next,jumper,total"
                :total="100">
          </el-pagination>
          </el-main>
        </el-main>
      </el-container>
    </el-container>
  </div>
</template>

<script>
import axios from 'axios';

export default {
  data() {
    return {
      tableData: [],
      searchForm:{
        name:"",
        sex:"",
        data:[]
      }
    };
  },
  methods:{
    onSubmit()
    {
        alert(JSON.stringify(this.searchForm))
    },
    handleSizeChange(x){
        alert("每页记录数变化"+x)
    },
    handleCurrentChange(x)
    {
        alert("页码发生变化"+x)
    }
  },
  mounted()  //发送异步请求,获取数据
  {
    axios.get("").then((result)=>{
        this.tableData=result.data.data;
    });
   }
};
</script>

<style>
</style>

四、Vue路由

1、概念

2、案例

通过Vue路由完成左侧菜单栏点击切换效果

配置路由路径

import Vue from 'vue'
import VueRouter from 'vue-router'

Vue.use(VueRouter)

const routes = [
  {
    path: '/emp',
    name: 'emp',
    component: () => import('../views/item 2/EmpView.vue')  },
  {
    path: '/dept',
    name: 'dept',
    component: () => import('../views/item 2/DeptView.vue')
  }
]

const router = new VueRouter({
  routes
})

export default router

② 给侧栏标签添加<routerlink to>标签

<el-aside width="230px" style="border: 1px solid #eee">
   <el-menu :default-openeds="['1', '3']">
        <el-submenu index="1">
            <template slot="title"><i class="el-icon-message"></i>系统信息管理</template>

               <el-menu-item index="1-1">
                    <router-link to="/dept">部门管理</router-link>
               </el-menu-item>

               <el-menu-item index="1-2">
                    <router-link to="/emp">员工管理</router-link>
               </el-menu-item>

        </el-submenu>
    </el-menu>
</el-aside>

③ 在APP.vue添加 <router-view>

<template>
  <div>
    <router-view></router-view>
  </div>
</template>

五、打包部署

Day03-16. 打包部署_哔哩哔哩_bilibili

step1:点击允许build,进行打包

step2:此时目录出现dist文件右键

step3:将dist文件内容复制粘贴nginx安装目录下的html目录下

 step4:双击nginx.exe即可,在页面输入localhost:80(端口号回车即可

原文地址:https://blog.csdn.net/weixin_61639349/article/details/132280872

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