一、加三个包
Microsoft.EntityFrameworkCore.Tools
Microsoft.VisualStudio.Web.CodeGeneration.Design
MySql.Data.EntityFrameworkCore
二、程序包管理器控制台
Scaffold-DbContext -Force "Server=localhost;User Id=root;Password=123456;Database=reserve" MySql.Data.EntityFrameworkCore -OutputDir Models
三、appsettings.json
"ConnectionStrings": { "conn": "Server=localhost;User Id=root;Password=123456;Database=reserve" },
四、startup.cs ConfigureServices方法中增加
services.AddDbContext<reserveContext>(Options => Options.UseMySQL(Configuration.GetConnectionString("conn")));
五、homecontroller
List<ReserveDepartment> Homes = _context.ReserveDepartment.ToList();
return View(Homes);
六、view
@model IEnumerable<ReserveDepartment>
<div class="text-center">
<h1 class="display-4">Welcome</h1>
@foreach (ReserveDepartment reserve in Model)
{
<div>@reserve.Code || @reserve.Name</div>
}
</div>
七、效果图
八、发布到IIS
安装DotNetCore.2.0.5-WindowsHosting.exe，不然可能会报“HTTP 错误 500.19 - Internal Server Error”
安装ASP.NET Core 2.2 Runtime (v2.2.2) - Windows Hosting Bundle Installer ，不然可能会报“HTTP 错误 500.21 - Internal Server Error”