22 lines
428 B
Java
22 lines
428 B
Java
package com.example.mapper;
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import com.example.entity.Activity;
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import org.apache.ibatis.annotations.Select;
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import java.util.List;
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public interface ActivityMapper {
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int insert(Activity activity);
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void updateById(Activity activity);
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void deleteById(Integer id);
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@Select("select * from `activity` where id = #{id}")
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Activity selectById(Integer id);
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List<Activity> selectAll(Activity activity);
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}
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