Webpack 2/Gulp/Typescript生成意外令牌错误

我正在尝试更新一个使用Webpack1的项目，现在使用Webpack2，我遇到了两个不同的问题，我无法解决

第一个问题是，除非我在resolve extensions数组中提供“”作为选项，否则webpack似乎无法找到我的入口点-根据我对文档的理解，webpack 2不再需要这样做。我可以通过添加“”来绕过此错误，但随后在尝试加载文件时出现错误（“意外标记。您可能需要适当的加载程序来处理此文件类型”）。我只在这篇文章中包括这两个问题，因为我认为它们可能是同一问题的两个症状

这是我正在使用的一部分gulp文件：

const helpers = require('./config/helpers');

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

const buildNumber = process.env.buildNumber = helpers.buildNumber;


gulp.task('build-host-Debug', function (cb) {
    var webpackConfig_Host = require('./config/webpack-host.dev.js');

    return gulp
        .src([
            './src/app/entry1.ts'
        ], { base: 'src' })
        .pipe(webpackStream(webpackConfig_Host))
        .pipe(gulp.dest('./app'));
});

我将webpack配置拆分为两个文件-以下是包含typescript加载程序的通用文件：

var webpack = require('webpack');
var helpers = require('./helpers');
var Visualizer = require('webpack-visualizer-plugin');

require('es6-promise').polyfill();

module.exports = {
    entry: {
        MyEntry1: './src/app/entry1.ts',
        MyEntry2: './src/app/entry2.ts'
    },
    output: {
        path: helpers.root('app'),
        filename: 'js/[name].js',
        chunkFilename: '[id].chunk.js'
    },

    resolve: {
        extensions: ['', '.tsx', '.ts', '.js'] 
    },
    module: {
        rules: [
            {
                test: /\.ts$/,
                exclude: [helpers.root('src', 'app/management'), helpers.root('src', 'app/main'), /node_modules/],
                use: [{
                    loader: 'awesome-typescript-loader'
                }]
            },
            {
                test: /\.(png|jpe?g|gif|svg|woff|woff2|ttf|eot|ico)$/,
                exclude: [helpers.root('src', 'app/management'), helpers.root('src', 'app/main'), /node_modules/],
                use: [{
                    loader: 'file-loader?name=images/[name].[ext]'
                }]
            }
        ]
    },
    plugins: [
        new Visualizer({
            filename: './stats-host.html'
        })
    ]
};

这是一个继承的文件，包含特定于开发的内容（与我的生产文件略有不同）：

如果从已解析的扩展中删除“”，则会出现以下错误：

Error: Entry module not found: Error: Cannot resolve 'file' or 'directory' ./src/app/entry1.ts in W:\TestApp\
resolve file
  W:\TestApp\src\app\entry1.ts.tsx doesn't exist
  W:\TestApp\src\app\entry1.ts.ts doesn't exist
  W:\TestApp\src\app\entry1.ts.js doesn't exist
resolve directory
  W:\TestApp\src\app\entry1.ts\package.json doesn't exist (directory description file)
  W:\TestApp\src\app\entry1.ts is not a directory 

Error: ./src/app/entry1.ts
Module parse failed: W:\TestApp\src\app\entry1.ts Unexpected token (14:13)
You may need an appropriate loader to handle this file type.
SyntaxError: Unexpected token (14:13)
    at Parser.pp$4.raise (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:2221:15)
    at Parser.pp.unexpected (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:603:10)
    at Parser.pp.semicolon (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:581:61)
    at Parser.pp$1.parseVarStatement (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:918:10)
    at Parser.pp$1.parseStatement (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:706:19)
    at Parser.pp$1.parseTopLevel (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:638:25)
    at Parser.parse (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:516:17)
    at Object.parse (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:3098:39)
    at Parser.parse (W:\TestApp\node_modules\webpack-stream\node_modules\webpack\lib\Parser.js:902:15)
    at DependenciesBlock.<anonymous> (W:\TestApp\node_modules\webpack-stream\node_modules\webpack\lib\NormalModule.js:104:16)

如果我在“”中离开，则会出现以下错误：

Error: Entry module not found: Error: Cannot resolve 'file' or 'directory' ./src/app/entry1.ts in W:\TestApp\
resolve file
  W:\TestApp\src\app\entry1.ts.tsx doesn't exist
  W:\TestApp\src\app\entry1.ts.ts doesn't exist
  W:\TestApp\src\app\entry1.ts.js doesn't exist
resolve directory
  W:\TestApp\src\app\entry1.ts\package.json doesn't exist (directory description file)
  W:\TestApp\src\app\entry1.ts is not a directory 

Error: ./src/app/entry1.ts
Module parse failed: W:\TestApp\src\app\entry1.ts Unexpected token (14:13)
You may need an appropriate loader to handle this file type.
SyntaxError: Unexpected token (14:13)
    at Parser.pp$4.raise (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:2221:15)
    at Parser.pp.unexpected (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:603:10)
    at Parser.pp.semicolon (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:581:61)
    at Parser.pp$1.parseVarStatement (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:918:10)
    at Parser.pp$1.parseStatement (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:706:19)
    at Parser.pp$1.parseTopLevel (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:638:25)
    at Parser.parse (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:516:17)
    at Object.parse (W:\TestApp\node_modules\webpack-stream\node_modules\acorn\dist\acorn.js:3098:39)
    at Parser.parse (W:\TestApp\node_modules\webpack-stream\node_modules\webpack\lib\Parser.js:902:15)
    at DependenciesBlock.<anonymous> (W:\TestApp\node_modules\webpack-stream\node_modules\webpack\lib\NormalModule.js:104:16)

错误：./src/app/entry1.ts
模块分析失败：W:\TestApp\src\app\entry1.ts意外令牌（14:13）
您可能需要适当的加载程序来处理此文件类型。
SyntaxError:意外标记（14:13）
在Parser.pp$4.raise（W:\TestApp\node\u modules\webpack stream\node\u modules\acorn\dist\acorn.js:2221:15）
位于Parser.pp.unexpected（W:\TestApp\node\u modules\webpack stream\node\u modules\acorn\dist\acorn.js:603:10）
分号（W:\TestApp\node\u modules\webpack stream\node\u modules\acorn\dist\acorn.js:581:61）
在Parser.pp$1.parseVarStatement（W:\TestApp\node\u modules\webpack stream\node\u modules\acorn\dist\acorn.js:918:10）
在Parser.pp$1.parseStatement（W:\TestApp\node\u modules\webpack stream\node\u modules\acorn\dist\acorn.js:706:19）
在Parser.pp$1.parseTopLevel（W:\TestApp\node\u modules\webpack stream\node\u modules\acorn\dist\acorn.js:638:25）
在Parser.parse（W:\TestApp\node\u modules\webpack stream\node\u modules\acorn\dist\acorn.js:516:17）
在Object.parse（W:\TestApp\node\u modules\webpack stream\node\u modules\acorn\dist\acorn.js:3098:39）
在Parser.parse（W:\TestApp\node\u modules\webpack stream\node\u modules\webpack\lib\Parser.js:902:15）
在DependenciesBlock。（W:\TestApp\node\u modules\webpack stream\node\u modules\webpack\lib\NormalModule.js:104:16）

---

我非常感谢任何人能够提供的任何帮助，因为我有点绝望了，我不想停留在webpack 1上。

您的入口点不需要指定扩展名：

entry: {
    MyEntry1: './src/app/entry1',
    MyEntry2: './src/app/entry2'
},

---

我想出来了。我的gulp任务必须将webpack对象传递到webpackStream：

gulp.task('build-host-Debug', function (cb) {
    var webpackConfig_Host = require('./config/webpack-host.dev.js');

    return gulp
        .src([
            './src/app/entry1.ts'
        ], { base: 'src' })
        .pipe(webpackStream(webpackConfig_Host, webpack))
        .pipe(gulp.dest('./app'));
});