org.springframework.dao.DataIntegrityViolationException: could not execute statement； SQL [n/a]

问题

org.springframework.dao.DataIntegrityViolationException: could not execute statement; SQL [n/a]; nested exception is org.hibernate.exception.DataException: could not execute statement

解决

我这里是数据库字段varchar设置的值太少了，所设置的值塞不进去，所以要给该字段设置的长度长一点即可