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vue 组件嵌套（ant-design-vue）登录之用户模块

vue（ant-design-vue）组件嵌套方式

axios跨域

新建http文件夹

http/apis.js

//将我们http.js中封装好的  get,post.put,delete  导过来
import {axios_get, axios_post, axios_delete, axios_put} from './index.js'


// 书籍管理接口
// export const getBookList = (params, headers) => axios_get("/books/book/", params, headers)

//用户
//获取用户信息
export const getUser = (params, headers) => axios_get("/user/user/", params, headers)
//登录接口
export const postLogin = (params, headers) => axios_post("/user/login/", params, headers)
//注册接口
export const postRegister = (params, headers) => axios_post("/user/register/", params, headers)
//搜索
export const postSearch = (params, headers) => axios_post("/user/search/", params, headers)
//删除
export const delUser = (params, headers) => axios_delete("/user/user/" + params.id + '/', headers)
//修改
export const upUser = (params, headers) => axios_put("/user/user/" + params.id + '/', params, headers)

http/index.js

import axios from 'axios'

// 第一步：设置axios
axios.defaults.baseURL = "http://192.168.56.100:8888/"

//全局设置网络超时
axios.defaults.timeout = 10000;

//设置请求头信息
axios.defaults.headers.post['Content-Type'] = 'application/json';
axios.defaults.headers.put['Content-Type'] = 'application/json';


// 第二：设置拦截器
/**
 * 请求拦截器(当前端发送请求给后端前进行拦截)
 * 例1：请求拦截器获取token设置到axios请求头中，所有请求接口都具有这个功能
 * 例2：到用户访问某一个页面，但是用户没有登录，前端页面自动跳转 /login/ 页面
 */
axios.interceptors.request.use(
  config => {
    // 每次发送请求之前判断是否存在token，如果存在，则统一在http请求的header都加上token，不用每次请求都手动添加了
    const token = localStorage.getItem("token")
    // console.log(token)
    if (token) {
      config.headers.Authorization = 'JWT ' + token
    }
    return config;
  },
  error => {
    return Promise.error(error);
  })

axios.interceptors.response.use(
  // 请求成功
  res => res.status === 200 || res.status === 204 || res.status === 202 ? Promise.resolve(res) : Promise.reject(res),
  // 请求失败
  error => {
    if (error.response) {
      // 判断一下返回结果的status == 401？  ==401跳转登录页面。  ！=401passs
      // console.log(error.response)
      if (error.response.status === 401) {
        // 跳转不可以使用this.$router.push方法、
        // this.$router.push({path:'/login'})
        window.location.href = "http://127.0.0.1:8888/"
      } else {
        // errorHandle(response.status, response.data.message);
        return Promise.reject(error.response);
      }
      // 请求已发出，但是不在2xx的范围
    } else {
      // 处理断网的情况
      // eg:请求超时或断网时，更新state的network状态
      // network状态在app.vue中控制着一个全局的断网提示组件的显示隐藏
      // 关于断网组件中的刷新重新获取数据，会在断网组件中说明
      // store.commit('changeNetwork', false);
      return Promise.reject(error.response);
    }
  });


// 第三：封装axios请求
// 3.1 封装get请求
export function axios_get(url, params) {
  return new Promise(
    (resolve, reject) => {
      axios.get(url, {params: params})
        .then(res => {
          // console.log("封装信息的的res", res)
          resolve(res.data)
        }).catch(err => {
        reject(err.data)
      })
    }
  )
}

// 3.2 封装post请求
export function axios_post(url, data) {
  return new Promise(
    (resolve, reject) => {
      // console.log(data)
      axios.post(url, JSON.stringify(data))
        .then(res => {
          // console.log("封装信息的的res", res)
          resolve(res.data)
        }).catch(err => {
        reject(err.data)
      })
    }
  )
}

// 3.3 封装put请求
export function axios_put(url, data) {
  return new Promise(
    (resolve, reject) => {
      // console.log(data)
      axios.put(url, JSON.stringify(data))
        .then(res => {
          // console.log("封装信息的的res", res)
          resolve(res.data)
        }).catch(err => {
        reject(err.data)
      })
    }
  )
}

// 3.4 封装delete请求
export function axios_delete(url, data) {
  return new Promise(
    (resolve, reject) => {
      // console.log(data)
      axios.delete(url, {params: data})
        .then(res => {
          // console.log("封装信息的的res", res)
          resolve(res)
        }).catch(err => {
        reject(err)
      })
    }
  )
}

在componentsindex.vue

<template>
  <div>
    <a-layout
      id="components-layout-demo-top-side"
      :selected-keys="[current]"
    >
      <a-layout-header class="header">
        <div class="logo"/>
        <a-menu
          theme="dark"
          mode="horizontal"
          :default-selected-keys="['1']"
          :style="{ lineHeight: '64px' }"
        >
          <a-menu-item key="1">
            nav 1
          </a-menu-item>
          <a-menu-item key="2">
            nav 2
          </a-menu-item>
          <a-menu-item key="3" style="margin-left: 80%">
            <Header></Header>
          </a-menu-item>
        </a-menu>
      </a-layout-header>
      <a-layout-content style="padding: 0 50px">
        <a-breadcrumb style="margin: 16px 0">
          <a-breadcrumb-item>Home</a-breadcrumb-item>
          <a-breadcrumb-item>List</a-breadcrumb-item>
          <a-breadcrumb-item>App</a-breadcrumb-item>
        </a-breadcrumb>
        <a-layout style="padding: 24px 0; background: #fff">
          <a-layout-sider width="200" style="background: #fff">
            <a-menu
              mode="inline"
              :default-selected-keys="['1']"
              :default-open-keys="['sub1']"
              style="height: 100%"
              @click="handleClick"

            >
              <a-sub-menu key="sub1">
                <span slot="title"><a-icon type="user"/>用户模块</span>
                <a-menu-item key="test">
                  测试
                </a-menu-item>
                <a-menu-item key="usermanage">
                  用户管理
                </a-menu-item>
              </a-sub-menu>
              <a-sub-menu key="sub2">
                <span slot="title"><a-icon type="laptop"/>工单模块</span>
                <a-menu-item key="">
                  工单管理
                </a-menu-item>

              </a-sub-menu>
<!--              <a-sub-menu key="sub3">-->
<!--                <span slot="title"><a-icon type="notification"/>subnav 3</span>-->
<!--                <a-menu-item key="">-->
<!--                  option9-->
<!--                </a-menu-item>-->
<!--              </a-sub-menu>-->
            </a-menu>
          </a-layout-sider>
          <a-layout-content :style="{ padding: '0 24px', minHeight: '280px' }">
            <router-view></router-view>
          </a-layout-content>
        </a-layout>
      </a-layout-content>
      <a-layout-footer style="text-align: center">
      </a-layout-footer>
    </a-layout>
  </div>

</template>

<script>
import Header from "./layout/Header";


export default {
  components:{
    Header,

  },
  name: "index",
  data() {
    return {
      current: '1',

    }
  },
  methods: {
    handleClick(e) {
      // console.log(e)
      this.current = e.key;
      this.$router.push({path: this.current});
    },
  },


  //钩子方法
  mounted() {

  },
  created() {

  },
  //监听属性
  watch: {},
  //计算属性
  computed: {}
}
</script>

<style scoped>
#components-layout-demo-top-side .logo {
   120px;
  height: 31px;
  background: rgba(255, 255, 255, 0.2);
  margin: 16px 28px 16px 0;
  float: left;
}
</style>

新建views文件夹

views/user-manage/ 新建componentes/ButtonComponent.vue

<template>

  <div>
    <a-button type="primary" @click="showModal" style="margin-left: 5px">
      + 创建用户
    </a-button>
    <a-modal v-model="visible" title="Basic Modal" @ok="handleOk">
      用户名
      <a-input placeholder="" v-model="username"/>
      密码
      <a-input placeholder="" v-model="password"/>
      手机号
      <a-input placeholder="" v-model="mobile"/>
      电子邮箱
      <a-input placeholder="" v-model="email"/>
    </a-modal>
  </div>

</template>

<script>
import {postRegister} from "../../../http/apis";

export default {
  name: "ButtonComponent",
  data() {
    return {
      visible: false,
      username: '',
      password: '',
      mobile: '',
      email: '',
    }
  },
  methods: {
    showModal() {
      this.visible = true;
    },
    handleOk() {
      let params = {
        username: this.username,
        password: this.password,
        mobile: this.mobile,
        email: this.email,
      }
      this.$emit('addUser', params)
      // postRegister(params).then(res => {
      //   console.log(res)
      //   this.$router.go(0)
      // })
      this.visible = false;
    },
  },


  //钩子方法
  mounted() {
  },
  created() {

  },
  //监听属性
  watch: {},
  //计算属性
  computed: {}
}
</script>

<style scoped>

</style>

views/user-manage/componentes/SearchComponent.vue

<template>

  <div>
    <div>
      <a-input-search class="a-input-search" placeholder="请输入用户名" enter-button @search="onSearch"/>
      <br/><br/>
    </div>


  </div>

</template>

<script>
import {postSearch} from "../../../http/apis";

export default {
  name: "SearchComponent",
  data() {
    return {
    }
  },
  methods: {
    onChange(date, dateString) {
      console.log(date, dateString);
    },
    onSearch(value) {
      this.$emit('onSearch',value)
      // console.log(value);
      // postSearch({search_name: value}).then(res => {
      //   console.log(res)
      //   this.user_list = res
      // })
    },
  },


  //钩子方法
  mounted() {
  },
  created() {

  },
  //监听属性
  watch: {},
  //计算属性
  computed: {}
}
</script>

<style scoped>
.a-input-search {
   400px;
  margin-left: 35%;

}

.components-input-demo-size .ant-input {
   200px;
  margin: 0 30px 30px 0;
}
</style>

views/user-manage/componentes/TableComponent.vue

<template>

  <div>
    <a-table :columns="columns" :data-source="data" :rowKey="record => record.id" :pagination="pagination">
      <a slot="name" slot-scope="text">{{ text }}</a>
      <span slot="customTitle"><a-icon type="smile-o"/> 名字</span>
      <span slot="tags" slot-scope="tags">
              <a-tag
                v-for="tag in tags"
                :key="tag"
                :color="tag === 'loser' ? 'volcano' : tag.length > 5 ? 'geekblue' : 'green'"
              >
                {{ tag.toUpperCase() }}
              </a-tag>
    </span>
      <span slot="action" slot-scope="text, record">
            <a-button type="primary" @click="showModal(text)" style="margin-left: 5px">
      修改
    </a-button>
    <a-modal v-model="visible" title="Basic Modal" @ok="handleOk(text)">
      用户名
      <a-input placeholder="" v-model="username" v-if="pk == uid" />
      用户名
      <a-input placeholder="" v-model="username" disabled="disabled" v-if="pk != uid"  />
      手机号
      <a-input placeholder="" v-model="mobile"/>
      电子邮箱
      <a-input placeholder="" v-model="email"/>
    </a-modal>
           <a-button type="danger" @click="delUser(text.id)">删除</a-button>
    </span>
    </a-table>
  </div>

</template>
<script>
import {delUser, getUser} from "../../../http/apis";

const columns = [
  {
    dataIndex: 'username',
    // key: 'username',
    slots: {title: 'customTitle'},
    scopedSlots: {customRender: 'name'},
  },
  {
    title: '最后一次登录',
    dataIndex: 'date_joined',
    // key: 'mobile',
  },
  {
    title: '电子邮箱',
    dataIndex: 'email',
    // key: 'email',
  },
  {
    title: '手机号',
    // key: 'last_login',
    dataIndex: 'mobile',
    // scopedSlots: {customRender: 'tags'},
  },
  {
    title: '操作',
    // key: 'last_login',
    scopedSlots: {customRender: 'action'},
  },
];

// const data = [
//   {
//     key: '1',
//     username: '战三',
//     mobile: 18548789043,
//     email: '515@qq.com',
//     is_superuser: '0',
//     last_login:'2020-12-09'
//   },
// ];

export default {
  name: "TableComponent",
  props: ['data',],
  data() {
    return {
      // data: [],
      columns,
      visible: false,
      username: '',
      mobile: '',
      email: '',
      pk: '',
      pagination: {
        total: 0,
        pageSize: 2,//每页中显示10条数据
        showSizeChanger: true,
        pageSizeOptions: ["5", "10", "20", "30"],//每页中显示的数据
        showTotal: total => `共有 ${total} 条数据`,  //分页中显示总的数据
      },
      uid: localStorage.getItem("uid")
    }
  },
  methods: {
    showModal(text) {
      this.visible = true;
      this.username = text.username
      this.mobile = text.mobile
      this.email = text.email
      this.pk = text.id
    },
    delUser(text) {
      this.$emit('delUser', text)
      //   console.log(text)
      //   delUser({id: text}).then(res => {
      //     console.log(res)
      //     this.$router.go(0)
      //   }).catch(err => {
      //     this.$router.go(0)
      //
      //   })
    },
    handleOk(text) {
      console.log(text.id)
      let params = {
        username: this.username,
        mobile: this.mobile,
        email: this.email,
        password: '1',
        id: this.pk,
      }
      this.$emit('upUser', params)
      this.visible = false;
    },
  },


  //钩子方法
  mounted() {
  },
  created() {
    // this.showUser()
  },
  //监听属性
  watch: {},
  //计算属性
  computed: {}
}
</script>

<style scoped>

</style>

views/user-manage/ componentes/Crumbs

<template>
  <div>
    <a-breadcrumb separator="" class="a-breadcrumb">
      <a-breadcrumb-item>
        nav  1
      </a-breadcrumb-item>
      <a-breadcrumb-separator>:</a-breadcrumb-separator>
      <a-breadcrumb-item href="">
        用户模块
      </a-breadcrumb-item>
      <a-breadcrumb-separator/>
      <a-breadcrumb-item href="">
        用户管理
      </a-breadcrumb-item>
    </a-breadcrumb>
  </div>
</template>

<script>
export default {
  name: "Crumbs",
  data() {
    return {}
  },
  methods: {},


  //钩子方法
  mounted() {
  },
  created() {

  },
  //监听属性
  watch: {},
  //计算属性
  computed: {}
}
</script>

<style scoped>
.a-breadcrumb {
  /*background:red;*/
  color: #1890ff;
  /*margin-top: -15px;*/
  margin-left: -30px;
}
</style>

views/user-manage/ UserManage.vue

<template>
  <div>
    <div id="components-layout-demo-basic">
      <a-layout>
        <a-layout-header style="background: #F0F2F5">
          <Crumbs></Crumbs>
          <!--          页内标题-->
        </a-layout-header>


        <a-layout-content>
          <!--          搜索组件-->
          <SearchComponent
            @onSearch="onSearch"
          ></SearchComponent>

          <!--          添加按钮-->
          <ButtonComponent
            @addUser="addUser"
            :visible=false
          >
          </ButtonComponent>
        </a-layout-content>


        <a-layout-footer>
          <!--          展示  删除按钮 修改按钮-->
          <TableComponent
            @showUser="showUser"
            @delUser="delUser"
            @upUser="upUser"
            :data="data"
          >
          </TableComponent>
        </a-layout-footer>
      </a-layout>

    </div>


  </div>
</template>

<script>
import Crumbs from "./componentes/Crumbs";
import SearchComponent from "./componentes/SearchComponent";
import ButtonComponent from "./componentes/ButtonComponent";
import TableComponent from "./componentes/TableComponent";
import {delUser, getUser, postRegister, postSearch, upUser} from "../../http/apis";
const key = 'updatable';
export default {
  components: {
    Crumbs,
    SearchComponent,
    ButtonComponent,
    TableComponent,
  },
  name: "UserManage",
  data() {
    return {
      visible: false,
      data: []
    }
  },
  methods: {
    //展示用户
    showUser() {
      getUser().then(res => {
        console.log(res)
        this.data = res.results
      })
    },

    //删除
    delUser(text) {
      const isDel = confirm("确定删除吗")
      if (isDel) {
        delUser({id: text}).then(res => {
          console.log(res)
          this.showUser()
          this.$message.info('删除成功');
        }).catch(err => {
          console.log(err)
        })
      } else {

      }

    },

    //搜索name mobile email
    onSearch(value) {
      console.log(value);
      postSearch({search_name: value}).then(res => {
        console.log(res)
        const hide = this.$message.loading('Action in progress..', 0);
        setTimeout(hide, 100);
        this.data = res
      })
    },

    //添加用户
    addUser(params) {
      console.log(params.id)
      postRegister(params).then(res => {
        console.log(res)
        this.showUser()
        this.visible = false;
        this.$message.loading({content: '添加中...', key});
        setTimeout(() => {
          this.$message.success({content: '添加成功!', key, duration: 2});
        }, 1000);

      })
      this.visible = false;
    },
    //修改用户
    upUser(params) {

      upUser(params).then(res => {
        console.log(res)
        this.showUser()
        this.visible = false;
      })
      this.visible = false;
    },
  },


  //钩子方法
  mounted() {
  },
  created() {
    this.showUser()

  },
  //监听属性
  watch: {},
  //计算属性
  computed: {}
}
</script>

<style scoped>
.h3 {
  font-weight: 800;
  margin-left: -3%;
  margin-top: -20px;
}

</style>

登录页面 views/Login.vue

<template>
  <div width=300>

    <center><h1>登录</h1></center>

    <a-form-item label="用户名" v-bind="formlayout">

      <a-input v-model="username"/>

    </a-form-item>
    <a-form-item label="密码" v-bind="formlayout">
      <a-input-password v-model="password" placeholder="input password" />
    </a-form-item>

    <a-form-item v-bind="buttonlayout">

      <a-button type="primary"  @click="submit">登录</a-button>

    </a-form-item>

  </div>
</template>

<script type="text/javascript">
import { postLogin } from '../http/apis';

export default{

  data(){
    return{
      username:"",
      password:'',
      //表单样式
      formlayout:{
        //标签
        labelCol:{
          xs:{span:24},
          sm:{span:8}
        },
        //文本框
        wrapperCol:{
          xs:{span:14},
          sm:{span:6}
        }
      },
      //按钮样式
      buttonlayout:{
        //按钮
        wrapperCol:{
          xs:{
            span:24,
            offset:0
          },
          sm:{span:16,offset:8}
        }
      }
    }

  },
  //自定义方法
  methods:{
    submit:function(){
      var data={'username':this.username,'password':this.password}
      postLogin(data).then(resp => {
        console.log(resp)
        if(resp.token){
          localStorage.setItem('token',resp.token)
          localStorage.setItem('username',resp.username)
          localStorage.setItem('uid',resp.id)
          this.$router.push('/')
        }
      }).catch(err=>{
        console.log(err)
        alert('登录失败')
      })

    }
  }
};


</script>

<style type="text/css">


</style>

全局配置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 './router'

Vue.config.productionTip = false


import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'

Vue.use(ElementUI)

// 使用ant-design-vue
import Antd from 'ant-design-vue';
import 'ant-design-vue/dist/antd.css';

Vue.config.productionTip = false
Vue.use(Antd);


/* eslint-disable no-new */
new Vue({
  el: '#app',
  router,
  components: {App},
  template: '<App/>'
})


//路由守卫  未登录则登录
router.beforeEach((to, from, next) => {
  // debugger
  if (to.path == '/login' || localStorage.getItem("token")) {
    next()
  } else {
    alert("尚未登录，请先登录")
    return next("/login")
  }
})

路由 router/index.js

import Vue from 'vue'
import Router from 'vue-router'
import Home from "../components/layout/Home";

Vue.use(Router)
const page = name => () => import('@/views/' + name)


export default new Router({
  mode: 'history',
  routes: [
    {path: '/login', component: page('Login'), name: '登录'},
    {
      path: '/', component: index, name: 'index',
      children: [
        {path: '/test', component: page('test/Test'), name: '测试页面'},
        {path: '/usermanage', component: page('user-manage/UserManage'), name: '用户模块'},

      ]
    },
  ]
})


import VueRouter from 'vue-router'
import index from "../components/index";
//import HelloWorld from '@/components/HelloWorld'
const originalPush = VueRouter.prototype.push
VueRouter.prototype.push = function push(location) {
  return originalPush.call(this, location).catch(err => err)
}

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原文地址：https://www.cnblogs.com/wyx-zy/p/14032110.html

vue 组件嵌套（ant-design-vue）登录 之用户模块

vue（ant-design-vue）组件嵌套方式

axios跨域

在componentsindex.vue

新建views文件夹

views/user-manage/ 新建componentes/ButtonComponent.vue

views/user-manage/componentes/SearchComponent.vue

views/user-manage/componentes/TableComponent.vue

views/user-manage/ componentes/Crumbs

views/user-manage/ UserManage.vue

登录页面 views/Login.vue

全局配置src/main.js

路由 router/index.js

vue 组件嵌套（ant-design-vue）登录之用户模块