2020-05-01 标签:EF,EntityFramework,机制,var,ctx,new,objectContext,mappingCollection,代码,CodeFirst,using,YourContext,ObjectContext,MetadataWorkspace,GetItemCollection,DataSpace,CSSpace

EntityFramework暖机制,优化CodeFirst 第一速度，代码如下：using (var ctx = new YourContext()){var objectContext = ((IObjectContextAdapter)ctx).ObjectContext;var mappin