Interface SelectOneMapper<T>
- Type Parameters:
T- 不能为空
- All Known Subinterfaces:
BaseMapper<T>,BaseSelectMapper<T>,Mapper<T>
public interface SelectOneMapper<T>
通用Mapper接口,查询
- Author:
- liuzh
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Method Summary
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Method Details
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selectOne
根据实体中的属性进行查询,只能有一个返回值,有多个结果是抛出异常,查询条件使用等号- Parameters:
record-- Returns:
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