.net framework(4.6.2) 迁移 .net core(2.2) 总结

1.创建EF的类库，同时将此项目设置为启动项(为Scaffold-DbContext -tables指令使用)，同时安装2个包
  1).Microsoft.EntityFrameworkCore.Tools
  2).Pomelo.EntityFrameworkCore.MySql (这个是第三方的ef mysql 中间件)

  Scaffold-DbContext -Force "Server=127.0.0.1;User Id=root;Password=123456;Database=test" -Provider "Pomelo.EntityFrameworkCore.MySql" -UseDatabaseNames -OutputDir       DataModels -ContextDir DataModels -Context TESTDbContext

参考：https://www.cnblogs.com/DNLi/p/9524976.html 

          https://www.cnblogs.com/adandelion/p/10529788.html

2.实现HttpContext

需要引用：using Microsoft.AspNetCore.Http;

/// <summary>
/// 自定义执行上下文
/// </summary>
public static class HttpContextCustomize
{
    private static IHttpContextAccessor _httpContextAccessor;

    public static void Configure(IHttpContextAccessor httpContextAccessor)
    {
        _httpContextAccessor = httpContextAccessor;
    }

    public static HttpContext Current
    {
        get
        {
            return _httpContextAccessor.HttpContext;
        }
    }
}

HttpContextCustomize