Sandbox::https://github.com/APIJSON/APIJSON-CSharp/blob/master/APIJSON.NET/APIJSON.NET/Services/DbInit.cs

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using APIJSON.Data;

using APIJSON.Data.Models;

using Microsoft.AspNetCore.Builder;

using Microsoft.Extensions.DependencyInjection;

using System;

using System.Collections.Generic;

using System.Text;

namespace APIJSON.NET.Data;

public static class DbInit

{

/// <summary>

/// 初始化用户表和数据

/// </summary>

/// <param name="app"></param>

public static void Initialize(IApplicationBuilder app)

{

using (var scope = app.ApplicationServices.CreateScope())

{

var db = scope.ServiceProvider.GetRequiredService<DbContext>();

db.Db.CodeFirst.InitTables(typeof(Login));

if (!db.LoginDb.IsAny(it => it.userId > 0))

{

var ds = new List<Login>();

for (int i = 1; i < 10; i++)

{

var d = new Login();

d.userId = i;

d.userName = "admin" + i.ToString();

d.passWordSalt = Guid.NewGuid().ToString();

d.passWord = SimpleStringCipher.Instance.Encrypt("123456", null, Encoding.ASCII.GetBytes(d.passWordSalt));

d.roleCode = "role1";

ds.Add(d);

}

db.LoginDb.InsertRange(ds.ToArray());

}