javax.validation.UnexpectedTypeException: HV000030: No validator could be found for constraint ‘java

完整错误代码

javax.validation.UnexpectedTypeException: HV000030: No validator could be found for constraint ‘javax.validation.constraints.NotBlank’ validating type ‘java.lang.Integer’. Check configuration for ‘type’
aorg.hibernate.validator.internal.engine.constraintvalidation.ConstraintTree.getExceptionForNullValidato

错误原因

使用javax.validation，注解@NotBlank是判断字符串是否为空，不能判断其他类型

解决方法

使用@NotNull判断基本类型数据，比如Integer等等