处理用户端重复点击下单

puzhibing

2023-07-19 c4af2be6090d6572d823ddea18d2b8bde78a0993

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package com.supersavedriving.user.modular.system.dao;
 
import com.baomidou.mybatisplus.mapper.BaseMapper;
import com.supersavedriving.user.modular.system.model.Relation;
 
/**
 * <p>
  * 角色和菜单关联表 Mapper 接口
 * </p>
 *
 * @author stylefeng
 * @since 2017-07-11
 */
public interface RelationMapper extends BaseMapper<Relation> {
 
}