T - 不能为空public interface BaseMapper<T> extends BaseSelectMapper<T>, BaseInsertMapper<T>, BaseUpdateMapper<T>, BaseDeleteMapper<T>
这是一个例子,自己扩展时可以参考
selectOneselectselectAllselectCountselectByPrimaryKeyexistsWithPrimaryKeyinsertinsertSelectiveupdateByPrimaryKeyupdateByPrimaryKeySelectivedeletedeleteByPrimaryKeyCopyright © 2018. All rights reserved.