在Developer Tools的Setting设置中,确认选中"Enable source maps"。 在webpack中,sourcemap是在webpack.config.js中进行配置的 constpath=require('path');module.exports={mode:'development',devtool:'cheap-module-eval-source-map',// sourcemap配置entry:{main:'./src/index.js'},output:{filename:'[name]...
就比如这地方,作者告诉你了,他是通过判断process.env.GENERATE_SOURCEMAP来决定要不要使用 sourceMap 的,那么我们就在打包的时候,提前将这个环境变量设置为 false 不久 ok 了么。 也就是这里,其实我上面给出第二种方案,是比较好的方案。 当然,这个地方,你即使用了第一种方案,也无伤大雅,最多就是项目打包不生成...
"DevTools无法解析SourceMap: webpack://“和monorepo lerna包源映射重写 错误:无法解析为组件实现 映射嵌套组件无法正常工作(React Js) React:子组件无法使用属性接收多个映射数据 错误组件无法在react本机中导航 无法呈现react组件: ReactJS意外令牌错误 在react Native中实现React导航时出现错误 ...
}//将react编译成js文件}, { test:/\.css$/, loader: 'style-loader!css-loader'},//打包css文件{ test: /\.scss$/, loader: 'style!css!sass?sourceMap'},//编译sass文件{ test: /\.(png|jpg)$/, loader: 'url-loader?limit=8192'}//对图片进行打包] },//4、服务器依赖包配置devServer: ...
...(略) // https://vitejs.dev/config/ export default defineConfig({ build: { // build目录名称,默认为"dist" outDir: 'build', // 静态资源存放目录名称,默认为"assets" assetsDir: 'static', + // 生成map文件,默认为false(不建议设置) + sourcemap: true, }, ...(略) }) ...
"DevTools failed to parse SourceMap: http://localhost:8097/backend.js.map" And in IE11; SCRIPT5009: 'Symbol' is undefined Nimelrian commented Sep 25, 2017 The server seems to be configured in a wrong way, since it simply returns backend.js when backend.js.map is requested, leading ...
{ "version": "0.2.0", "configurations": [ { "name": "Chrome", "type": "chrome", "request": "launch", "url": "http://localhost:3000", "webRoot": "${workspaceRoot}/src", "sourceMapPathOverrides": { "webpack:///src/*": "${webRoot}/*" } } ] } ...
{ "compilerOptions": { "incremental": true, "outDir": "build/lib", "target": "es5", "module": "esnext", "lib": ["DOM", "ESNext"], "sourceMap": true, "importHelpers": true, "declaration": true, "rootDir": "src", "strict": true, "noUnusedLocals": true, "noUnusedParameter...
{ "version": "0.2.0", "configurations": [ { "name": "Chrome", "type": "chrome", "request": "launch", "url": "http://localhost:3000", "webRoot": "${workspaceRoot}/src", "sourceMapPathOverrides": { "webpack:///src/*": "${webRoot}/*" } } ] } ...
1 >yarn create react-app sugar 如图所示我们已经创建了一个基本的脚手架,但是由于在项目中我们会安装less插件,所以我们还需要将文件进行暴露,暴露文件的命令 yarn eject 1 2 3 4 5 6 >yarneject yarn run v1.17.3 $ react-scriptseject NOTE: Create React App 2+ supports TypeScript, Sass, CSS Modules...