注册功能提示错误，页面无法显示？

Question

There was an unexpected error (type=Internal Server Error, status=500).

Validation failed for classes [com.study.blog.domain.User] during persist time for groups [javax.validation.groups.Default, ] List of constraint violations:[ ConstraintViolationImpl{interpolatedMessage='??????', propertyPath=email, rootBeanClass=class com.study.blog.domain.User, messageTemplate='??????'} ConstraintViolationImpl{interpolatedMessage='??????', propertyPath=name, rootBeanClass=class com.study.blog.domain.User, messageTemplate='??????'} ConstraintViolationImpl{interpolatedMessage='??????', propertyPath=username, rootBeanClass=class com.study.blog.domain.User, messageTemplate='??????'} ConstraintViolationImpl{interpolatedMessage='??????', propertyPath=password, rootBeanClass=class com.study.blog.domain.User, messageTemplate='??????'} ]

Answer 1

提问者 简先生 2017-10-09 09:10:19

依然报错

• 老卫 #1

  错误信息不是很明显了嘛~， 就是 姓名、账号、密码、邮箱 那些不能为空。
  
  你断点看下，这些信息，是否都传到了后台？

Answer 2

老卫 2017-10-08 16:50:14

看错误信息，说的是 Validation failed  （数据校验失败）。比看下你的前台传入的数据，是否和后台的数据结构温和，包括类型、长度等