Pionner17的博客

public class BatchManagerViewVo implements Serializable{ /** * @Description: serialVersionUID : TODO */ private static final long serialVersionUID = 1L;

POJO类：public class Product implements Serializable { private static final long serialVersionUID = 1L; private String prodId; private String prodName; private Double prodPrice;

1.在Maven中加入依赖： ... com.github.miemiedev mybatis-paginator 1.2.17 ...2.Mybatis配置文件（mybatis-config.xml）添加分页插件： 3.Dao层

mybatis参数传入，不用map与实体类封装，直接传入1.service层@Transactional(propagation = Propagation.REQUIRED,rollbackFor = Exception.class) public int update(String newsId, int type) { return sysNewsRedo

我们都知道mybatis在进行参数判断的时候，直接可以用 就可以了，如下：1、常规代码 update t_test_l trnsct_way_id = #{trnsctWayId,jdbcType=TINYINT}, lang_id = #{langId,jdbcType=INTEGER},

1.创建mysql存储过程，这是个复杂查询加上了判断，比较复杂CREATE PROCEDURE searchAllList ( IN tradingAreaId VARCHAR (50), IN categoryName VARCHAR (100), IN intelligenceSort TINYINT UNSIGNED, IN priceBegin DOUBLE, IN pric