書名： Mastering Entity Framework Core 2.0
作者名： Prabhakaran Anbazhagan
本章字數： 227字
更新時間： 2021-07-02 21:16:36

Structuring the web app

A .NET Core web application is composed of the following folders:

Dependencies: SDK, server, and client-side dependencies
wwwroot: All static resources should reside here
Connected Services: To connect external services available in Marketplace
launchSettings.json: Settings required to launch a web application
appSettings.json: Configurations such as logging and connection strings
bower.json: Client-side dependencies should be configured here
bundleConfig.json: Bundling is moved to the JSON configuration now
Program.cs: Everything starts from Main() and any program can be made into a web application using the WebHostBuilder API
Startup.cs: For adding and configuring startup services like MVC support, logging, static files support and so on
Controllers, Views: Part of MVC and contains actions and corresponding views

The structure we had discussed so far is illustrated in the following screenshot:

ASP.NET Core Web Application structure

The following highlighted sections in Views\Shared\_Layout.cshtml should be modified with the desired application name:

    <!DOCTYPE html>
    <html>
    <head>
      <meta charset="utf-8" />
      <meta name="viewport" content="width=device-width, 
          initial-scale=1.0" />
      <title>@ViewData["Title"] - MasteringEFCore.Web</title>
      ...
    </head>
    <body>
     <nav class="navbar navbar-inverse navbar-fixed-top">
      <p class="container">
        <p class="navbar-header">
          ...
          <a asp-area="" asp-controller="Home" asp-action="Index"
            class="navbar-brand">MasteringEFCore.Web</a>
          ...
        <p class="container body-content">
        ...
        <footer>
           <p>&copy; 2017 - MasteringEFCore.Web</p>
        </footer>
       ...
    </body>

We have created a .NET Core web application with no authentication and explored the structure of the project, which might help us understand MVC in .NET Core. If we expand the dependencies, it is evident that we don't have built-in support for Entity Framework (EF) Core. We will look at the different ways of identifying and installing the packages.

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Mastering Entity Framework Core 2.0

Structuring the web app