in ./ClientApp/boot.browser.ts
Module parse Failed: E:\rootfolder\ClientApp\boot.browser.ts Unexpected token (14:19)
You may need an appropriate loader to handle this file type.
|         const oldRootElem = document.querySelector('app');
|         const newRootElem = document.createElement('app');
|         oldRootElem!.parentNode!.insertBefore(newRootElem,oldRootElem);
|         modulePromise.then(appModule => appModule.destroy());
|     });
 @ multi event-source-polyfill webpack-hot-middleware/client?path=__webpack_hmr&dynamicpublicPath=true ./ClientApp/boot.browser.ts

到目前为止,我已经完成了通常的谷歌搜索,没有运气.知道我应该在哪里看？这是一个使用VS 2017生成的角度模板的ASP.NET CORE 2.0应用程序.我在下面发布了package.json文件.我得到了相同的结果,我明确地调用了“donet publish”命令或者在VS 2017中按下发布按钮.

{  
  "name": "MyApp","private": true,"version": "0.0.0","scripts": {
    "test": "karma start ClientApp/test/karma.conf.js"
  },"dependencies": {
    "@angular/animations": "^4.4.4","@angular/common": "^4.4.4","@angular/compiler": "^4.4.4","@angular/compiler-cli": "^4.4.4","@angular/core": "^4.4.4","@angular/forms": "^4.4.4","@angular/http": "^4.4.4","@angular/platform-browser": "^4.4.4","@angular/platform-browser-dynamic": "^4.4.4","@angular/platform-server": "^4.4.4","@angular/router": "^4.4.4","@ngtools/webpack": "1.5.0","@types/webpack-env": "1.13.0","angular2-template-loader": "0.6.2","aspnet-prerendering": "^3.0.1","aspnet-webpack": "^2.0.1","awesome-typescript-loader": "3.2.1","bootstrap": "3.3.7","css": "2.2.1","css-loader": "0.28.4","es6-shim": "0.35.3","event-source-polyfill": "0.0.9","expose-loader": "0.7.3","extract-text-webpack-plugin": "2.1.2","file-loader": "0.11.2","html-loader": "0.4.5","isomorphic-fetch": "2.2.1","jquery": "3.2.1","json-loader": "0.5.4","preboot": "4.5.2","raw-loader": "0.5.1","reflect-Metadata": "0.1.10","rxjs": "5.4.2","style-loader": "0.18.2","to-string-loader": "1.1.5","typescript": "2.5.0","url-loader": "0.5.9","webpack": "2.5.1","webpack-hot-middleware": "2.18.2","webpack-merge": "4.1.0","zone.js": "0.8.12","angular2-jwt": "^0.2.3"
  },"devDependencies": {
    "@types/chai": "4.0.1","@types/jasmine": "2.5.53","chai": "4.0.2","jasmine-core": "2.6.4","karma": "1.7.0","karma-chai": "0.1.0","karma-chrome-launcher": "2.2.0","karma-cli": "1.0.1","karma-jasmine": "1.1.0","karma-webpack": "2.0.3"
  }
}

WebPack内容如下：

const path = require('path');
const webpack = require('webpack');
const merge = require('webpack-merge');
const AotPlugin = require('@ngtools/webpack').AotPlugin;
const CheckerPlugin = require('awesome-typescript-loader').CheckerPlugin;

module.exports = (env) => {
    // Configuration in common to both client-side and server-side bundles
    const isDevBuild = !(env && env.prod);
    const sharedConfig = {
        stats: { modules: false },context: __dirname,resolve: { extensions: [ '.js','.ts' ] },output: {
            filename: '[name].js',publicPath: 'dist/' // Webpack dev middleware,if enabled,handles requests for this URL prefix
        },module: {
            rules: [
                //{ test: /\.ts$/,include: /ClientApp/,use: isDevBuild ? ['awesome-typescript-loader?silent=true','angular2-template-loader'] : '@ngtools/webpack' },{ test: /\.html$/,use: 'html-loader?minimize=false' },{ test: /\.css$/,use: [ 'to-string-loader',isDevBuild ? 'css-loader' : 'css-loader?minimize' ] },{ test: /\.(png|jpg|jpeg|gif|svg)$/,use: 'url-loader?limit=25000' }
            ]
        },plugins: [new CheckerPlugin()]
    };

    // Configuration for client-side bundle suitable for running in browsers
    const clientBundleOutputDir = './wwwroot/dist';
    const clientBundleConfig = merge(sharedConfig,{
        entry: { 'main-client': './ClientApp/boot.browser.ts' },output: { path: path.join(__dirname,clientBundleOutputDir) },plugins: [
            new webpack.DllReferencePlugin({
                context: __dirname,manifest: require('./wwwroot/dist/vendor-manifest.json')
            })
        ].concat(isDevBuild ? [
            // Plugins that apply in development builds only
            new webpack.SourceMapDevToolPlugin({
                filename: '[file].map',// Remove this line if you prefer inline source maps
                moduleFilenameTemplate: path.relative(clientBundleOutputDir,'[resourcePath]') // Point sourcemap entries to the original file locations on disk
            })
        ] : [
            // Plugins that apply in production builds only
            new webpack.optimize.UglifyJsPlugin(),new AotPlugin({
                tsConfigPath: './tsconfig.json',entryModule: path.join(__dirname,'ClientApp/app/app.module.browser#AppModule'),exclude: ['./**/*.server.ts']
            })
        ])
    });

    // Configuration for server-side (prerendering) bundle suitable for running in Node
    const serverBundleConfig = merge(sharedConfig,{
        resolve: { mainFields: ['main'] },entry: { 'main-server': './ClientApp/boot.server.ts' },manifest: require('./ClientApp/dist/vendor-manifest.json'),sourceType: 'commonjs2',name: './vendor'
            })
        ].concat(isDevBuild ? [] : [
            // Plugins that apply in production builds only
            new AotPlugin({
                tsConfigPath: './tsconfig.json','ClientApp/app/app.module.server#AppModule'),exclude: ['./**/*.browser.ts']
            })
        ]),output: {
            libraryTarget: 'commonjs',path: path.join(__dirname,'./ClientApp/dist')
        },target: 'node',devtool: 'inline-source-map'
    });

    return [clientBundleConfig,serverBundleConfig];
};