vue 非常规跨域实现 proxyTable 设置及依赖

1、config/index.js  设置跨域的地址

     proxyTable: {

‘/api‘: {    //跨域标识     请求地址为‘http://1xxx.xxx.com/index/list’, 请求时 “/api/index/list”

target: ‘http://1xxx.xxx.com‘,

changeOrigin: true,   //允许跨域

pathRewrite: {            //重新跨域标识

‘^/api‘: ‘‘

}

}

},

2、build/webpack.dev.conf.js  引入express、http-proxy-middleware，如下：

const proxyMiddleware = require(‘http-proxy-middleware‘)

var express = require(‘express‘)

var app = express()

// proxy api requests

const proxyTable=config.dev.proxyTable;

Object.keys(proxyTable).forEach(function (context) {

var options = proxyTable[context]

if (typeof options === ‘string‘) {

options = { target: options }

}

app.use(proxyMiddleware(options.filter || context, options))

})

原文地址：https://www.cnblogs.com/resultwp/p/9945606.html