Vue整合SpringBoot项目实战之Vue+SpringBoot

Vue+SpringBoot实现前后端分离

源码

前端

一、安装Vue

安装Node.js

先在自己的电脑上安装Node.js,这里就不过多赘述了,毕竟网上的资源有很多,可以自行百度

npm install vue

安装cli

npm install -g @vue/cli

创建项目

vue create my-project

OR

vue ui

二、运行

运行Vue项目

npm run serve

添加的组件

axios

相当于Ajax,像后端发送请求,实现前后端分离

vue add axios

运行中出现的问题解决方案

npm install sass-loader -D

npm install node-sass -D

后端

注意事项

解决跨域问题

:module绑定对象

:rules:绑定校验规则

前端配置

created(){ 
     const _this=this    
    //  解决跨域问题
     axios.get("http://localhost:8181/student/queryall").then(function(resp){  
            _this.person=resp.data  
             })   
      }
<template>
  <div id="app">
    <!-- el-container  构建整个页面框架 -->
    <el-container style="height: 500px; border: 1px solid #eee">
      <!-- 构建左侧菜单 -->
      <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
        <!-- 构建左侧菜单按钮内容 -->
        <!--:default-active:默认选中的菜单    ----- :default-openeds 通过菜单的index值来关联默认打开的菜单 -->
        <el-menu :default-openeds="['1', '2','3']" :default-active="'1-1'">
             <!-- 可展开的菜单栏:子级菜单 常用属性:index: 菜单的下标,文本类型-->
          <el-submenu index="1">
            <!-- 对应el-submenu的菜单名 -->
            <template slot="title">
              <!-- 设置菜单图标 -->
              <i class="el-icon-menu"></i>导航一
            </template>
            <!-- 导航的子菜单组 -->
            <!-- <el-menu-item-group> -->
              <!-- <template slot="title">分组一</template> -->
              <!--  -->
              <el-menu-item index="1-1">选项1</el-menu-item>
              <el-menu-item index="1-2">选项2</el-menu-item>
            <!-- </el-menu-item-group> -->
            <!-- <el-menu-item-group title="分组2"> -->
              <el-menu-item index="1-3">选项3</el-menu-item>
            <!-- </el-menu-item-group> -->
            <!-- 可展开的菜单栏:子级菜单 常用属性:index: 菜单的下标,文本类型-->
            <el-submenu index="1-4">
              <template slot="title">选项4</template>
              <el-menu-item index="1-4-1">选项4-1</el-menu-item>
            </el-submenu>
          </el-submenu>
          <!-- <el-submenu index="2">
            <template slot="title">
              <i class="el-icon-menu"></i>导航二
            </template>
            <el-menu-item-group>
              <template slot="title">分组一</template>
              <el-menu-item index="2-1">选项1</el-menu-item>
              <el-menu-item index="2-2">选项2</el-menu-item>
            </el-menu-item-group>
            <el-menu-item-group title="分组2">
              <el-menu-item index="2-3">选项3</el-menu-item>
            </el-menu-item-group>
            <el-submenu index="2-4">
              <template slot="title">选项4</template>
              <el-menu-item index="2-4-1">选项4-1</el-menu-item>
            </el-submenu>
          </el-submenu> -->
          <!-- <el-submenu index="3">
            <template slot="title">
              <i class="el-icon-setting"></i>导航三
            </template>
            <el-menu-item-group>
              <template slot="title">分组一</template>
              <el-menu-item index="3-1">选项1</el-menu-item>
              <el-menu-item index="3-2">选项2</el-menu-item>
            </el-menu-item-group>
            <el-menu-item-group title="分组2">
              <el-menu-item index="3-3">选项3</el-menu-item>
            </el-menu-item-group>
            <el-submenu index="3-4">
              <template slot="title">选项4</template>
              <el-menu-item index="3-4-1">选项4-1</el-menu-item>
            </el-submenu>
          </el-submenu> -->
        </el-menu>
      </el-aside>

      <el-container>
        <el-header style="text-align: right; font-size: 12px">
          <el-dropdown>
            <i class="el-icon-setting" style="margin-right: 15px"></i>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item>查看</el-dropdown-item>
              <el-dropdown-item>新增</el-dropdown-item>
              <el-dropdown-item>删除</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
          <span>王小虎</span>
        </el-header>

        <el-main>
          <el-table :data="tableData">
            <el-table-column prop="date" label="日期" width="140"></el-table-column>
            <el-table-column prop="name" label="姓名" width="120"></el-table-column>
            <el-table-column prop="address" label="地址"></el-table-column>
          </el-table>
        </el-main>
      </el-container>
    </el-container>
  </div>
</template>

<script>
import HelloWorld from "./components/HelloWorld.vue";

export default {
  name: "app",
  components: {
    HelloWorld
  },
  data() {
    const item = {
      date: "2016-05-02",
      name: "王小虎",
      address: "上海市普陀区金沙江路 1518 弄"
    };
    return {
      tableData: Array(20).fill(item)
    };
  }
};
</script>

<style>
#app {
  font-family: "Avenir", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
.el-header {
  background-color: #b3c0d1;
  color: #333;
  line-height: 60px;
}

.el-aside {
  color: #333;
}
</style>

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转载自blog.csdn.net/qq_45077173/article/details/107546812