影扶疏

1、MySQL中DATETIME、DATE和TIMESTAMP类型的区别2、修改语句及注释ALTER TABLE 原表名 RENAME TO 审计计划_计划统计 ;COMMENT ON COLUMN PLANNING.表名.呵呵呵呵IS '呵呵主键，呵呵MMDD' ;COMMENT ON COLUMN PLANNING.表名.呵呵ID IS '呵呵主键，呵呵代码' ;COMMENT O...

1、@DateTimeFormat和@JsonFormat2、Controller返回类型3、HttpServletRequest4、requestBody5、@PostMapping6、StringHandler.objectToString(param.get("id"));7、if(flag)8、jdbcType9、parameterType="java.lang.String" resultType="java.lang.Integer"

1、Controller层的日志记录（依靠log4j）private static Logger logger = LoggerFactory.getLogger(xxxController.class);2、if (new Integer(1).equals(steps) || new Integer(2).equals(steps))3、where 1=1https://www.im...

1、@Transactional@Transactional(propagation = Propagation.REQUIRED, rollbackFor = Exception.class)https://www.cnblogs.com/xd502djj/p/10940627.html2、case when endcase when a=1 then c.NAME ...

1、Quartzhttps://www.w3cschool.cn/quartz_doc/