Use webpack+vuex+axios technologies to implement cross-domain request data (detailed tutorial)-JS Tutorial-php.cn

Use webpack+vuex+axios technologies to implement cross-domain request data (detailed tutorial)

亚连

Release： 2018-06-01 09:50:26

Original

1963 people have browsed it

This article mainly introduces webpack vuex axios cross-domain request data. Now I share it with you and give it as a reference.

This article introduces the sample code of webpack vuex axios cross-domain request data and shares it with everyone. The details are as follows:

Use vue-li to build the webpack project and modify the bulid/config/index.js file

dev: {
  env: require(&#39;./dev.env&#39;),
  port: process.env.PORT || 8080,
  autoOpenBrowser: true,
  assetsSubDirectory: &#39;static&#39;,
  assetsPublicPath: &#39;/&#39;,
  proxyTable: {
   &#39;/v2&#39;: {
     target: &#39;http://api.douban.com&#39;,
     changeOrigin: true,
     pathRewrite: {
      &#39;^/v2&#39;: &#39;/v2&#39;
    } 
   }
  },
 }

Copy after login

I want to make a cross-domain request in action.js

Set action.js:

import axios from &#39;axios&#39;
export const GET_IN_THEATERS = ({
 dispatch,
 state,
 commit
}) => {
 axios({
  url: &#39;/v2/movie/in_theaters&#39;
 }).then(res => {
  commit(&#39;in_theaters&#39;, res.data)
 })
}

Copy after login

Use within the component:

<template>
  <p class="movie-page">
    <ul class="clearfix">
      <movies-item v-for="(item,index) in movie_list" :key="index" :movie="item"></movies-item>
    </ul>
  </p>
</template>
<script>
import {mapState, mapActions, mapGetters} from &#39;vuex&#39;;
import MoviesItem from "./movie-item";
export default {
  data () {
    return {
      
    }
  },
  components: {
    MoviesItem
  },
  computed: {
    ...mapState({
      movie_list: state => {
        return state.in_theaters.subjects
      }
    })
  },
  methods: {
    
  },
  created () {
    this.$store.dispatch(&#39;GET_IN_THEATERS&#39;)
  },
  mounted () {
  }
}
</script>
<style lang="scss">
@import "./../../assets/reset.scss";
@import "./../../assets/main.scss";
.movie-page{
  padding: 0 rem(40);
}
</style>

Copy after login

I want to make a cross-domain request within the component Domain

is set in main.js:

import axios from &#39;axios&#39;
// 将 axios 改写为 Vue 的原型属性,使在其它的组件中可以使用 axios
Vue.prototype.$axios = axios

Copy after login

is set in the component:

<template>
  <p class="movie-page">
    <ul class="clearfix">
      <movies-item v-for="(item,index) in movie_list" :key="index" :movie="item"></movies-item>
      
    </ul>
  </p>
</template>
<script>
import MoviesItem from "./movie-item";
export default {
  data () {
    return {
      movie_list: []
    }
  },
  components: {
    MoviesItem
  },
  computed: {
    
  },
  methods: {
  },
  created () {
    
  },
  mounted () {
    this.$axios.get(&#39;/v2/movie/in_theaters&#39;).then(res => {
      this.movie_list = res.data.subjects
    }, res => {
      console.infor(&#39;error&#39;)
    })
  }
}
</script>
<style lang="scss">
@import "./../../assets/reset.scss";
@import "./../../assets/main.scss";
.movie-page{
  padding: 0 rem(40);
}
</style>

Copy after login

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

Vue.js realizes the random dragging method of images

Solution to Vue Modify the array through the following table , the problem of page not rendering

vue2.0 axios cross-domain and rendering problem solution

The above is the detailed content of Use webpack+vuex+axios technologies to implement cross-domain request data (detailed tutorial). For more information, please follow other related articles on the PHP Chinese website!