ssm里面如何将mysql的timestamp转为java.lang.String

Question

//java
private String loginTime;

//mysql
loginTime TIMESTAMP COMMENT'登录时间',

//mybatis mapper
<result column="loginTime" property="loginTime" javaType="java.lang.String" jdbcType="TIMESTAMP"/>

报错： 嵌套异常是java.sql.SQLException：值'0000-00-00 00:00:00'不能表示为java.sql.Timestamp