Asp.net核心2/4角模板在不工作

问题描述：

我一直在使用Asp.net核心2/4角模板创建项目，船舶蒙山的.Net核心2 SDK。Asp.net核心2/4角模板在不工作

使用dotnet build或dotnet run它不会为客户端角度项目生成新的dist文件夹。

我使用Visual Studio代码为编辑器。

我可以错过新构建的任何命令怎么一回事，因为没有产生？

以下的package.json

{ 
    "name": "mcxpricecore", 
    "private": true, 
    "version": "0.0.0", 
    "scripts": { 
    "test": "karma start ClientApp/test/karma.conf.js" 
    }, 
    "dependencies": { 
    "@angular/animations": "4.2.5", 
    "@angular/common": "4.2.5", 
    "@angular/compiler": "4.2.5", 
    "@angular/compiler-cli": "4.2.5", 
    "@angular/core": "4.2.5", 
    "@angular/forms": "4.2.5", 
    "@angular/http": "4.2.5", 
    "@angular/platform-browser": "4.2.5", 
    "@angular/platform-browser-dynamic": "4.2.5", 
    "@angular/platform-server": "4.2.5", 
    "@angular/router": "4.2.5", 
    "@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": "2.4.1", 
    "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" 
    }, 
    "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" 
    } 
}

命令'NPM运行编译：dev'或'NPM运行DEV-build' – Faisal

错误 - misssing脚本：NPM运行构建：dev – Nirav

错误 - misssing脚本：npm运行dev-build – Nirav

答

您已经创建使用dotnet new angular你需要运行npm install项目后。之后，其他一切都应该起作用。

我知道，但是在更改客户端应用程序之后，不会使用dotnet build或dotnet运行生成新的分发包 – Nirav

您是否在寻找在wwwroot下？它应该在您执行dotnet运行时创建。 – GlennSills

不，它没有发生，但webpack为此工作 – Nirav

答

这可能是因为你需要ASPNETCORE_ENVIRONMENT变量设置为开发。当你这样做的dotnet来看，这将拿起您的更改

set ASPNETCORE_ENVIRONMENT=Development

则：

所以在命令行中运行此。

说明，这里使用多种环境： https://docs.microsoft.com/en-us/aspnet/core/fundamentals/environments

答

遵循以下两个步骤。

1）环境设置为发展

命令行

集ASPNETCORE_ENVIRONMENT =发展

PowerShell的

$ ENV：ASPNETCORE_ENVIRONMENT = “发展”

2）

DOTNET运行

上述命令将启动核心项目，并且还启动热模块更换它是可以更新客户端改变角模块，而不重新加载整个页面。要启动热模块的更换在发展中解决您的Startup.cs代码块为波纹管

if (env.IsDevelopment()) 
{ 
    app.UseDeveloperExceptionPage(); 
    app.UseWebpackDevMiddleware(new WebpackDevMiddlewareOptions 
     { 
      HotModuleReplacement = true, 
      HotModuleReplacementEndpoint = "/dist/__webpack_hmr" 
     }); 
} else { 
    app.UseExceptionHandler("/Home/Error"); 
}

Asp.net核心2/4角模板在不工作

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