摘要:
UPDATE address_points AS a, address_points AS b SET a.lat=b.lon ,a.lon=b.lat WHERE a.mid=b.mid AND a.cnty="中国" AND CAST(a.lat AS SIGNED)>CAST(a.lon AS 阅读全文
摘要:
在依赖项中右击打开管理Nuget程序包,搜索AutoMapper并安装。 使用AutoMapper将一个对象赋值给另外一个对象 BookDto 实体类对象 public class BookDto { public string Title { get; set; } public string A 阅读全文