的WebPack醜化錯誤：意外的令牌：關鍵字（功能）

Question

我試圖運行NPM運行建立，但我不能這樣做。
，我使用的WebPack 2，但它給我的uglifyJs的ERROR從UglifyJs 意外標記
app.3e1e32973e47000acf37.js：關鍵字（功能）[app.3e1e32973e47000acf37.js：130155,20] 在應用程序錯誤從UglifyJs

這裏.bundle.js是我的package.json

"devDependencies": { 
    "angular-animate": "^1.6.4", 
    "angular-aria": "^1.6.4", 
    "angular-sanitize": "^1.6.4",  
    "babel-core": "^6.2.1", 
    "babel-loader": "^6.2.0", 
    "babel-preset-es2015": "^6.1.18", 
    "copy-webpack-plugin": "4.0.1",  
    "html-webpack-plugin": "^2.7.1",  
    "postcss-loader": "1.2.2", 
    "raw-loader": "^0.5.1", 
    "rimraf": "^2.5.1", 
    "style-loader": "^0.13.0", 
    "webpack": "2.2.0", 
    "webpack-dev-server": "2.2.0" 
    } 

"scripts": { 
    "build": "rimraf dist && webpack -p --bail --progress --profile", 
    "server": "webpack-dev-server --port 8080 --history-api-fallback --inline --progress", 
    "start": "npm run server" 
    }, 

這裏是我的webpack.config.js文件

config.module = { 
    rules: [{ 
     // JS LOADER 
     // Reference: https://github.com/babel/babel-loader 
     // Transpile .js files using babel-loader 
     // Compiles ES6 and ES7 into ES5 code 
     test: /\.js$/, 
     loader: 'babel-loader',**strong text** 
     exclude: /node_modules/ 
    } 

這裏是我的巴貝爾文件

{ 
    "presets": ["es2015"] 
} 

當我與這個新的測試對象改變webpack.config.js文件從JS到ES6

config.module = { 
rules: [{ 
    // JS LOADER 
    // Reference: https://github.com/babel/babel-loader 
    // Transpile .js files using babel-loader 
    // Compiles ES6 and ES7 into ES5 code 
    test: /\.es6$/, 
    loader: 'babel-loader',**strong text** 
    exclude: /node_modules/ 
} 

我從UglifyJs得到app.8c6dc5e29db45e3eb325.js的錯誤 ERROR意外標記：運算符（>）[app.8c6dc5e29db45e3eb325.js：5564,32]

請讓我知道我在做什麼錯在這裏運行NPM運行建立？

Answer 1

你需要改變你的通天配置以這種方式

"devDependencies": {  
    "babel-core": "^6.26.0", 
    "babel-loader": "^6.4.1", 
    "babel-plugin-transform-runtime": "^6.23.0", 
    "babel-polyfill": "^6.26.0", 
    "babel-preset-env": "^1.6.0", 
    "babel-preset-es2015": "^6.24.1", 
    "babel-preset-latest": "^6.22.0", 
    "babel-preset-stage-0": "^6.24.1"  
    } 

更新您的babelrc

{ 
    "presets": [ 
    "es2015", 
    "stage-0" 
    ], 
    "plugins": [ 
    ["transform-runtime", { 
     "helpers": false, 
     "polyfill": false, 
     "regenerator": true, 
     "moduleName": "babel-runtime" 
    }] 
    ] 
} 

，並使用此配置的WebPack

config.module = { 
    rules: [{ 
     // JS LOADER 
     // Reference: https://github.com/babel/babel-loader 
     // Transpile .js files using babel-loader 
     // Compiles ES6 and ES7 into ES5 code 
     test: /\.js$/, 
     exclude: /node_modules/, 
     use: { 
     loader: 'babel-loader', 
     options: { 
      presets: ['env'] 
     } 
     } 
    }, 

這應該做的伎倆。