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  • Spring Boot MyBatis 使用注解动态表名查询

    代码如下:

    package com.peraglobal.mapper;

    import org.apache.ibatis.annotations.Delete;
    import org.apache.ibatis.annotations.Insert;
    import org.apache.ibatis.annotations.Mapper;
    import org.apache.ibatis.annotations.Param;
    import org.apache.ibatis.annotations.Select;

    @Mapper
    public interface UcenterUserMapper {

      @Select("select * from ${tableName}")
         public List<User> selectAll(@Param(value = "tableName") String tableName);

    }

    service 层调用,如下:

    package com.peraglobal.service;

    import java.util.List;

    import org.springframework.beans.factory.annotation.Autowired;

    import org.springframework.stereotype.Service;

    import com.peraglobal.mapper.UserMapper;
    import com.peraglobal.model.User;

    @Service
    public class UcenterUserService {

      @Autowired
           private UserMapper userMapper;

      public List<User> selectAll() {
               return ucenterUserMapper.selectAll("user");
         }

    }

    user 是需要传递的动态表名

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  • 原文地址:https://www.cnblogs.com/zhyp/p/12924519.html
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