无法使用Dotnet Angular WebPack获得图像

Question

我遵循"使用JavaScriptServices构建单页应用程序"博客文章。由此，我能够创建一个新的 angular2 模板在 asp.net core 上运行。该应用程序效果很好并使用WebPack（不知道这是可能的）。

dotnet new angular    
dotnet restore    
npm install    
dotnet run

我试图弄清楚如何将img添加到角模板中并为其提供已知的src URL，并且它起作用。对于我的一生，我无法弄清楚这一点。这是webpack.config.js：

const path = require('path');
const webpack = require('webpack');
const merge = require('webpack-merge');
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$/, include: /ClientApp/, use: ['awesome-typescript-loader?silent=true', 'angular2-template-loader'] },
                { test: /.html$/, use: 'html-loader?minimize=false' },
                { test: /.css$/, use: ['to-string-loader', 'css-loader'] },
                { test: /.(png|jpg|jpeg|gif|svg)$/, 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-client.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()
        ])
    });
    // 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' },
        plugins: [
            new webpack.DllReferencePlugin({
                context: __dirname,
                manifest: require('./ClientApp/dist/vendor-manifest.json'),
                sourceType: 'commonjs2',
                name: './vendor'
            })
        ],
        output: {
            libraryTarget: 'commonjs',
            path: path.join(__dirname, './ClientApp/dist')
        },
        target: 'node',
        devtool: 'inline-source-map'
    });
    return [clientBundleConfig, serverBundleConfig];
};

组件

import { Component } from '@angular/core'
@Component({
    selector: 'example',
    template: `<img src='dist/myimg.png' />`
})
export class ExampleComponent { }

update

我发现了这个Q＆amp; a，有助于清除一些事情。现在问题是我需要动态获取图像。

史蒂夫回答了与 Angular2 ASP.NET Core 的模板有关的这个问题。我想知道如何动态地而不是静态地做到这一点。我想使用 angular2 绑定并从服务器获取图像名称，然后将其绑定到img src。关于如何执行此操作的任何想法将不胜感激。似乎WebPack要求提前知道它，以便捆绑

Answer 1

将图像放在wwwroot/dist中，然后...

template: "<img src='dist/myimg.png' />"