hibernate-validator后台检验遇到问题:HV000030: No validator could be found for type: java.lang.Integer.

本文针对项目中出现的注解使用错误进行了纠正,指出对于Integer、Long类型属性值应该使用@NotNull注解而非@NotBlank或@NotEmpty。

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做项目的时候发现了如上的错误,经检验之后发现错误是注解用的不对对于Integer、Long类型的属性值,用的注解应该是用@NotNull,不能用@NotBlank或者@NotEmpty
jakarta.validation.UnexpectedTypeException: HV000030: No validator could be found for constraint 'jakarta.validation.constraints.NotBlank' validating type 'java.lang.Integer'. Check configuration for 'user_Id' at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintTree.getExceptionForNullValidator(ConstraintTree.java:116) ~[hibernate-validator-8.0.2.Final.jar:8.0.2.Final] at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintTree.getInitializedConstraintValidator(ConstraintTree.java:162) ~[hibernate-validator-8.0.2.Final.jar:8.0.2.Final] at org.hibernate.validator.internal.engine.constraintvalidation.SimpleConstraintTree.validateConstraints(SimpleConstraintTree.java:58) ~[hibernate-validator-8.0.2.Final.jar:8.0.2.Final] at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintTree.validateConstraints(ConstraintTree.java:75) ~[hibernate-validator-8.0.2.Final.jar:8.0.2.Final] at org.hibernate.validator.internal.metadata.core.MetaConstraint.doValidateConstraint(MetaConstraint.java:130) ~[hibernate-validator-8.0.2.Final.jar:8.0.2.Final] at org.hibernate.validator.internal.metadata.core.MetaConstraint.validateConstraint(MetaConstraint.java:123) ~[hibernate-validator-8.0.2.Final.jar:8.0.2.Final] at org.hibernate.validator.internal.engine.ValidatorImpl.validateMetaConstraint(ValidatorImpl.java:555) ~[hibernate-validator-8.0.2.Final.jar:8.0.2.Final] at org.hibernate.validator.internal.engine.ValidatorImpl.validateConstraintsForSingleDefaultGroupElement(ValidatorImpl.java:518) ~[hibernate-validator-8.0.2.Final.jar:8.0.2.Final]怎么解决
最新发布
08-08
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