【发布时间】:2022-10-01 12:43:50
【问题描述】:
我知道 webpack 5 使用 http-proxy-middleware 来代理 http 请求,但我正在尝试设置开发服务器并努力调试为什么我的代理不起作用,因为我看不到任何日志正在发生,无论好坏。
http-proxy-middleware has a logLevel property but this doesn\'t seem to be passed down from the webpack config (or I\'m doing it wrong).
我确实在 webpack 中发现了一些名为 \"infrastructureLogging\" 的东西,但是没有运气搞砸这个,我不确定这是否是为了调试我的插件和加载器(在 webpack.config 中添加)或包含内部依赖项,如 http-proxy-middleware。对于像我这样的新手来说,文档非常模糊。
当我运行启动 devServer 时,我确实从配置的代理中收到一条消息,例如:
[webpack-dev-server] [HPM] 代理创建:/api -> https://pokeapi.co/api/v2/\"
但那是我唯一看到的。当我发出 api 请求(无论它们是否有效)时,我再也不会在 devserver 控制台中看到任何来自 HPM 的输出。有人可以帮忙吗?
网络包配置:
const path = require(\'path\'); const HtmlWebPackPlugin = require(\'html-webpack-plugin\'); module.exports = { mode: \'development\', entry: { ui: path.resolve(__dirname, \'src/app.js\') }, output: { path: path.resolve(__dirname, \'dist\'), filename: \'[name].js\', clean: true, assetModuleFilename: \'[name][ext]\' }, devtool: \'source-map\', devServer: { static: { directory: path.resolve(__dirname, \'dist\') }, port: 5000, open: true, hot: true, historyApiFallback: true, client: { overlay: true, }, proxy: { \"/api\": { target: \"https://pokeapi.co/api/v2/\", https: true, changeOrigin: true, secure: false, historyApiFallback: true, logLevel: \'debug\' } } }, module: { rules: [ { test:/\\.css$/, use: [ \'style-loader\', { loader: \'css-loader\', options: { modules: \'icss\', }, } ], }, { test: /\\.js$/, exclude: /node_modules/, use: { loader: \'babel-loader\', options: { presets: [\'@babel/preset-env\', \'@babel/preset-react\', \'@babel/preset-typescript\'] } } }, { test: /\\.(jpe?g|svg|png|gif|ico|eot|ttf|woff2?)(\\?v=\\d+\\.\\d+\\.\\d+)?$/i, type: \'asset/resource\', }, { test: /\\.tsx?$/, loader: \'ts-loader\', exclude: /node_modules|\\.d\\.ts$/ }, { test: /\\.d\\.ts$/, loader: \'ignore-loader\' }, { test: /\\.html$/i, loader: \"html-loader\", } ] }, plugins: [ new HtmlWebPackPlugin({ title: \'Webpack App Config\', inject: \'body\', filename: \'index.html\', template: \'src/template.html\' }) ] }
标签: webpack webpack-dev-server webpack-5 http-proxy-middleware