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))
})
vue 非常规跨域实现 proxyTable 设置及依赖
原文：https://www.cnblogs.com/resultwp/p/9945606.html
