Mysql 时间格式默认插入值为空时,会以'0000-00-00 00:00:00'填充,这时如果select时会抛出SQLExecption如下:
java.sql.SQLException: Value '0000-00-00 00:00:00' can not be represented as java.sql.Timestamp
解决方法如下:
方法一:jdbc的url加zeroDateTimeBehavior参数:
datasource.url=jdbc:mysql://localhost:3306/testdb?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&transformedBitIsBoolean=true
zeroDateTimeBehavior=round是为了指定MySql中的DateTime字段默认值查询时的处理方式;默认是抛出异常,
(摘自:http://www.blogjava.net/hilor/articles/164814.html)
方法二:select 语句中做如下处理:
SELECT ID, IF(createDate='0000-00-00 00:00:00','null',createDate)createDate FROM T_DateTest;
这里将createDate格式转换为”null“展示,不再抛出SQLException。