問題描述

這是webpack-dev-server的配置:

var server = new WebpackDevServer(webpack(config), { publicPath: ’http://localhost:9999/’, hot: true, prependPath: false, historyApiFallback: true, inline: true, progress: true, stats: {colors: true }, proxy: {’/api/*’: { target: ’http://www.weather.com.cn’, secure: false, pathRewrite: {’^/api’: ’’}} }});

這是ajax請(qǐng)求:

$.ajax({ url: ’/api/data/sk/101010100.html’, type: ’get’, dataType: ’json’, success: function (data) {console.log(data); }});

這是瀏覽器請(qǐng)求的信息:

Request URL:http://localhost:9999/api/data/sk/101010100.htmlRequest Method:GETStatus Code:502 Bad GatewayRemote Address:[::1]:9999Response Headersview sourceConnection:keep-aliveContent-Length:0Date:Fri, 10 Mar 2017 06:56:20 GMTX-Powered-By:Express

請(qǐng)問哪里配置錯(cuò)了嗎

問題解答

嘗試讓webpak-dev-server 代理的請(qǐng)求加上 源host

proxy: { // 嘗試修改下匹配 ’/api’: {target: ’http://www.weather.com.cn’,secure: false,// 新增一行changeOrigin: true,pathRewrite: {’^/api’: ’’} }}