webpack 未定义 - gulp - 但已定义

Question

我正在使用 Gulp 和 webpack，我在我的 gulpfile.js 中导入了 webpack 和 webpack-stream 但由于某种原因控制台显示 webpack is not defined

我的 gulp 导入是正确的：

var webpack = require('webpack');
var webpackStream = require('webpack-stream');

我要编译的任务

gulp.task('webpack', function() {
    return gulp.src(paths.srcClient)
        .pipe(webpackStream(require('./webpack.config.js'), webpack))
        .pipe(gulp.dest(paths.buildJs));

如果需要我的 webpack 配置

module.exports = {
    entry: './src/client.js',

    output: {
        path: __dirname + '/build/assets/js',
        filename: '[name].js'
    },

    module: {
        loaders: [
            {
                test: /\.js$/,
                loader: 'babel-loader',
                exclude: '/node_modules/',
                query: {
                    cacheDirectory: true,
                    presets: ['es2015']
                }
            }
        ]
    },

    plugins: [
        new webpack.optimize.UglifyJsPlugin({
            compress: {
                warnings: false
            }
        })
    ]
};

输出错误：

Starting 'webpack'...
[16:29:38] 'webpack' errored after 2.24 ms
[16:29:38] ReferenceError: webpack is not defined
    at Object.<anonymous> (/home/k3nzie/projects/jsGame/webpack.config.js:25:13)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)
    at tryModuleLoad (module.js:447:12)
    at Function.Module._load (module.js:439:3)
    at Module.require (module.js:498:17)
    at require (internal/module.js:20:19)
    at Gulp.<anonymous> (/home/k3nzie/projects/jsGame/gulpfile.js:28:29)
    at module.exports (/home/k3nzie/projects/jsGame/node_modules/orchestrator/lib/runTask.js:34:7)

有什么建议吗？我最近对 webpack 很着迷...

Answer 1

你是怎么安装webpack的？请确保您有运行 "npm install webpack" 或 "npm install webpack -g"（用于全局系统安装）

Answer 2

webpack 没有在它的配置文件中定义。

在 webpack.config.js 之上，实施：

var UglifyJsPlugin = require('uglifyjs-webpack-plugin')

并且在 webpack.config.js 上的插件行中：

plugins: [
    new UglifyJsPlugin({
        compress: {
            warnings: false
        }
    })
]

webpack 未定义 - gulp - 但已定义

webpack is not defined - gulp - but IS defined

javascript

referenceerror

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webpack

gulp-webpack