随笔分类 -  EF Core

EF Core
EF Core 中先查询再去更新报错异常解决 The instance of entity type 'xxx' cannot be tracked ...
摘要：具体报错：The instance of entity type 'XXXX' cannot be tracked because another instance with the same key value for {'Id'} is already being tracked. When a 阅读全文
posted @ 2021-07-29 11:36 Miskey_Fu 阅读(2682) 评论(0) 推荐(0)