vue引入axios同源跨域問(wèn)題

更新時(shí)間：2018年09月27日 16:17:51 作者：零度微笑

這篇文章主要介紹了vue引入axios同源跨域問(wèn)題，文章給大家提供了解決方案，非常不錯(cuò)，具有一定的參考借鑒價(jià)值,需要的朋友可以參考下

前言：

跨域方案有很多種，既然我們用到了Vue，那么就使用vue提供的跨域方案。

解決方案：

1.修改HttpRequestUtil.js

 import axios from 'axios'
 export var baseurl = '/api'
 /**
 * Get請(qǐng)求
 */
 export function get(url, callback){
  console.log('測(cè)試get請(qǐng)求')
  axios.get(baseurl+url)
  .then(function (response) {
   console.log(response)
   callback(response.data,true)
  })
  .catch(function (error) {
   console.log(error)
   callback(null,false)
  })
 }
 export default {
  get
 }

2.修改index.js

'use strict'
 // Template version: 1.3.1
 // see http://vuejs-templates.github.io/webpack for documentation. 
 const path = require('path') 
 module.exports = {
 dev: {
  // Paths
  assetsSubDirectory: 'static',
  assetsPublicPath: '/',
  proxyTable: {
  '/api': {
   target: 'http://127.0.0.1:8088',//設(shè)置你調(diào)用的接口域名和端口號(hào) 別忘了加http
   changeOrigin: true,
   pathRewrite: {
   '^/api': 'http://127.0.0.1:8088'//這里理解成用‘/api'代替target里面的地址，后面組件中我們掉接口時(shí)直接用api代替 比如我要調(diào)用'http://40.00.100.100:3002/user/add'，直接寫‘/api/user/add'即可
   }
  }
  },
  // Various Dev Server settings
  host: 'localhost', // can be overwritten by process.env.HOST
  port: 8090, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined
  autoOpenBrowser: false,
  errorOverlay: true,
  notifyOnErrors: true,
  poll: false, // https://webpack.js.org/configuration/dev-server/#devserver-watchoptions-
  /**
  * Source Maps
  */
  // https://webpack.js.org/configuration/devtool/#development
  devtool: 'cheap-module-eval-source-map',
  // If you have problems debugging vue-files in devtools,
  // set this to false - it *may* help
  // https://vue-loader.vuejs.org/en/options.html#cachebusting
  cacheBusting: true,
  cssSourceMap: true
 },
 build: {
  // Template for index.html
  index: path.resolve(__dirname, '../dist/index.html'),
  // Paths
  assetsRoot: path.resolve(__dirname, '../dist'),
  assetsSubDirectory: 'static',
  assetsPublicPath: '/',
  /**
  * Source Maps
  */
  productionSourceMap: true,
  // https://webpack.js.org/configuration/devtool/#production
  devtool: '#source-map',
  // Gzip off by default as many popular static hosts such as
  // Surge or Netlify already gzip all static assets for you.
  // Before setting to `true`, make sure to:
  // npm install --save-dev compression-webpack-plugin
  productionGzip: false,
  productionGzipExtensions: ['js', 'css'],
  // Run the build command with an extra argument to
  // View the bundle analyzer report after build finishes:
  // `npm run build --report`
  // Set to `true` or `false` to always turn it on or of
  bundleAnalyzerReport: process.env.npm_config_report
 }
 }

proxyTable: {
'/api' : {
target: 'http://127.0.0.1:8088' , //設(shè)置你調(diào)用的接口域名和端口號(hào) 別忘了加http
changeOrigin: true ,
pathRewrite: {
'^/api' : 'http://127.0.0.1:8088' //這里理解成用‘/api'代替target里面的地址，后面組件中我們掉接口時(shí)直接用api代替 比如我要調(diào)用'http://40.00.100.100:3002/user/add'，直接寫‘/api/user/add'即可
}
}
},

總結(jié)

以上所述是小編給大家介紹的vue引入axios同源跨域問(wèn)題，希望對(duì)大家有所幫助，如果大家有任何疑問(wèn)請(qǐng)給我留言，小編會(huì)及時(shí)回復(fù)大家的。在此也非常感謝大家對(duì)腳本之家網(wǎng)站的支持！

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