Memcache实例的Get方法时抛出了异常“Unable to load type System.Data.Entity.DynamicProxies.AdInfoItems_19CD09C8E46569CE66DA116258344075907E70CA60DDAA48F3D8B1AC0085248D required for deserialization.”,字面上的意思是没有反序列化.仔细检查了相关类,发现都有加“[Serializable]”. 项目是用EF做的,memcache里存…
页面控件没有做限制.提交后还可以继续点击,造成了在短时间内的多次请求.查看日志两次错误在200ms之内. 错误信息 system.Data.Entity.Infrastructure.DbUpdateConcurrencyException: Store update, insert, or delete statement affected an unexpected number of rows (). Entities may have been modified or deleted s…
在学习EF code First的小案例的时候,遇见了这个异常 <configSections> <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 --> <section name="entityFramework" type="System.Data.Entity.In…