1. 程式人生 > >ASP.NET Core MVC 和 Entity Framework Core 連線mysql(一)

ASP.NET Core MVC 和 Entity Framework Core 連線mysql(一)

看到官網上的教程可操作性不強,而且資料庫是sql server所以這裡另寫一點記錄不同,寫成一文章提交超時。所以分開

新建工程

  1. 確保安裝了Visual Studio 2017 和.net core 2.0 或以上
  2. 新建一個專案 專案名稱為ContosoUniversity
    這裡寫圖片描述
  3. 選擇開發框架
    這裡寫圖片描述

設定網站樣式

  • 開啟Shared /_layoumnt.cshtml檔案把下面的替換掉
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"
/>
<meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>@ViewData["Title"] - ContosoUniversity</title> <environment include="Development"> <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.css" /> <link rel
="stylesheet" href="~/css/site.css" />
</environment> <environment exclude="Development"> <link rel="stylesheet" href="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.7/css/bootstrap.min.css" asp-fallback-href="~/lib/bootstrap/dist/css/bootstrap.min.css" asp-fallback-test-class
="sr-only" asp-fallback-test-property="position" asp-fallback-test-value="absolute" />
<link rel="stylesheet" href="~/css/site.min.css" asp-append-version="true" /> </environment> </head> <body> <nav class="navbar navbar-inverse navbar-fixed-top"> <div class="container"> <div class="navbar-header"> <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a asp-area="" asp-controller="Home" asp-action="Index" class="navbar-brand">Contoso University</a> </div> <div class="navbar-collapse collapse"> <ul class="nav navbar-nav"> <li><a asp-area="" asp-controller="Home" asp-action="Index">Home</a></li> <li><a asp-area="" asp-controller="Home" asp-action="About">About</a></li> <li><a asp-area="" asp-controller="Students" asp-action="Index">Students</a></li> <li><a asp-area="" asp-controller="Courses" asp-action="Index">Courses</a></li> <li><a asp-area="" asp-controller="Instructors" asp-action="Index">Instructors</a></li> <li><a asp-area="" asp-controller="Departments" asp-action="Index">Departments</a></li> </ul> </div> </div> </nav> <div class="container body-content"> @RenderBody() <hr /> <footer> <p>&copy; 2018 - Contoso University</p> </footer> </div> <environment include="Development"> <script src="~/lib/jquery/dist/jquery.js"></script> <script src="~/lib/bootstrap/dist/js/bootstrap.js"></script> <script src="~/js/site.js" asp-append-version="true"></script> </environment> <environment exclude="Development"> <script src="https://ajax.aspnetcdn.com/ajax/jquery/jquery-2.2.0.min.js" asp-fallback-src="~/lib/jquery/dist/jquery.min.js" asp-fallback-test="window.jQuery" crossorigin="anonymous" integrity="sha384-K+ctZQ+LL8q6tP7I94W+qzQsfRV2a+AfHIi9k8z8l9ggpc8X+Ytst4yBo/hH+8Fk"> </script> <script src="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.7/bootstrap.min.js" asp-fallback-src="~/lib/bootstrap/dist/js/bootstrap.min.js" asp-fallback-test="window.jQuery && window.jQuery.fn && window.jQuery.fn.modal" crossorigin="anonymous" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa"> </script> <script src="~/js/site.min.js" asp-append-version="true"></script> </environment> @RenderSection("Scripts", required: false) </body> </html>
  • 把View/Home/Index.cshtml檔案用下面的替換
@{
    ViewData["Title"] = "Home Page";
}

<div class="jumbotron">
    <h1>Contoso University</h1>
</div>
<div class="row">
    <div class="col-md-4">
        <h2>Welcome to Contoso University</h2>
        <p>
            Contoso University is a sample application that
            demonstrates how to use Entity Framework Core in an
            ASP.NET Core MVC web application.
        </p>
    </div>
    <div class="col-md-4">
        <h2>Build it from scratch</h2>
        <p>You can build the application by following the steps in a series of tutorials.</p>
        <p><a class="btn btn-default" href="https://docs.asp.net/en/latest/data/ef-mvc/intro.html">See the tutorial &raquo;</a></p>
    </div>
    <div class="col-md-4">
        <h2>Download it</h2>
        <p>You can download the completed project from GitHub.</p>
        <p><a class="btn btn-default" href="https://github.com/aspnet/Docs/tree/master/aspnetcore/data/ef-mvc/intro/samples/cu-final">See project source code &raquo;</a></p>
    </div>
</div>
  • 至此可以按Ctrl+ F5執行,檢視一下介面