50

我使用babel-loader,但不知道如何生成或在哪里找到转译文件的源映射。我试过了eval-source-map,,,inline-source-mapsource-map

webpack.config.js

const BowerWebpackPlugin = require("bower-webpack-plugin");

module.exports = {
    entry: './src/script/index.jsx',
    output: {
        filename: 'bundle.js',
        sourceMapFilename: "bundle.js.map",
        publicPath: 'http://localhost:8090/assets'
    },
    debug: true,
    devtool: 'inline-source-map',
    module: {
        loaders: [
            {   
                test: /\.js[x]?$/, 
                loaders: ['react-hot', 'jsx', 'babel'],
                exclude: /node_modules/ 
              },
              {
                test: /\.scss$/,
                loaders: [ 'style', 'css?sourceMap', 'sass?sourceMap' ]
              },
              {
                test: /\.less$/,
                loaders: [ 'style', 'css?sourceMap', 'less?sourceMap' ]
              },
              {
                test: /\.css$/,
                loaders: [ 'style', 'css']
              },
              { test: /\.woff$/,   loader: "url-loader?limit=10000&mimetype=application/font-woff" },
              { test: /\.woff2$/,   loader: "url-loader?limit=10000&mimetype=application/font-woff2" },
              { test: /\.(eot|ttf|svg|gif|png)$/,    loader: "file-loader" }
        ]
    },
    plugins: [
        new BowerWebpackPlugin()
    ],
    externals: {
        //don't bundle the 'react' npm package with our bundle.js
        //but get it from a global 'React' variable
        'react': 'React'
    },
    resolve: {
        extensions: ['', '.js', '.jsx']
    }
}

包.json

    {
    "name": "Won",
    "version": "0.0.1",
    "description": "Internal evidence application",
    "main": "index.jsx",
    "scripts": {
        "start": "npm run serve | npm run dev",
        "serve": "./node_modules/.bin/http-server -p 8080",
        "dev": "webpack-dev-server -d --progress --colors --port 8090"
    },
    "author": "And",
    "license": "ISC",
    "devDependencies": {
        "babel-core": "^5.8.23",
        "babel-loader": "^5.3.2",
        "bootstrap": "^3.3.5",
        "bootstrap-select": "^1.7.3",
        "bootstrap-table": "^1.8.1",
        "bower-webpack-plugin": "^0.1.8",
        "colresizable": "^1.5.2",
        "css-loader": "^0.16.0",
        "events": "^1.0.2",
        "extract-text-webpack-plugin": "^0.8.2",
        "file-loader": "^0.8.4",
        "flux": "^2.1.1",
        "http-server": "^0.8.0",
        "jquery": "^2.1.4",
        "jquery-ui": "^1.10.5",
        "json-markup": "^0.1.6",
        "jsx-loader": "^0.13.2",
        "less": "^2.5.1",
        "less-loader": "^2.2.0",
        "lodash": "^3.10.1",
        "node-sass": "^3.2.0",
        "object-assign": "^4.0.1",
        "path": "^0.11.14",
        "react": "^0.13.3",
        "react-hot-loader": "^1.2.9",
        "sass-loader": "^2.0.1",
        "style-loader": "^0.12.3",
        "svg-sprite-loader": "0.0.2",
        "url-loader": "^0.5.6",
        "webpack": "^1.12.0",
        "webpack-dev-server": "^1.10.1"
    }
}

编辑://

毕竟这个webpack.config.js和这个package.json对我有用。

编辑2://

现在我使用这个 webpack 配置

4

5 回答 5

44

采用webpack-dev-server -d

  • -d是 的简写--debug --devtool source-map --output-pathinfo
  • output-pathinfo向生成的包添加注释,解释哪些模块/文件包含在哪些位置。所以在生成的代码中,注释被添加到这行代码中:require(/* ./test */23)这表示23指向test模块。当您查看 Webpack 生成的代码时,这非常有用,而在单步调试器中则没有太大帮助。我从这个相关的文档中得到了这个例子。

  • 这一切都有效,因为webpack-dev-server接受所有与webpack.

  • 有关详细信息,请参阅文档中的此部分

提示和陷阱

  • --content-base- 默认情况下,开发服务器将在您运行命令的目录中提供文件。如果您的构建文件在build/,您需要指定--content-base build/以便开发服务器将在build目录中提供文件
  • --inline- 每当您保存带有一些更改的文件时自动重新加载!
于 2016-06-15T06:24:49.223 回答
31

采用webpack -d

d标志代表开发快捷方式,它启用所有开发人员工具,例如源映射。

于 2015-08-30T16:26:15.527 回答
5

添加{devtool:"source-map"}到你的webpack.config.js

在这里查看更多

于 2016-06-06T08:50:45.787 回答
1

请在您的 webpack.config.js 文件中添加以下内容`

devtool: "#inline-source-map",

你可以从 webpack 的站点https://webpack.github.io/docs/configuration.html找到关于它的明确信息

还请从 webpack 站点找到附加的 sourcemap 部分的屏幕截图。

在此处输入图像描述

于 2016-12-13T19:41:38.200 回答
0

我所做的只是改变:

// package.json
{
    ...
    **from** "dev:serve": "webpack-dev-server",
    **to** "dev:serve": "webpack-dev-server -d",
    ...
}

相当于:$ webpack-dev-server -d

现在我可以Ctrl + p在 Chrome 中使用,我看到了我的 ES6 语法来设置断点。

信息

$ webpack-dev-server --version
webpack-dev-server 2.9.7
webpack 3.10.0
于 2017-12-13T11:02:21.843 回答