Mybatis 注解式SQL常用语法

1. like 查询

  @Select("SELECT COUNT(*) FROM t_test WHERE name LIKE CONCAT('%',#{name},'%')")
  Long getByName(@Param("name") String name);

2. IN 查询

    @Select({""})
    List getByIds(@Param("ids") List ids);

3. 批量insert

    @Insert({""})
    int batchInsert(@Param("entities") List entities);