hibernate自定义校验Valid

步骤：

1.定义注解：

import javax.validation.Constraint;
import javax.validation.Payload;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;


@Target({ElementType.METHOD, ElementType.FIELD, ElementType.ANNOTATION_TYPE, ElementType.CONSTRUCTOR, ElementType.PARAMETER})
@Retention(RetentionPolicy.RUNTIME)
@Constraint(validatedBy = MyValidatorClass.class)
public @interface MyValidator {
    String message();

    Class<?>[] groups() default {};

    Class<? extends Payload>[] payload() default {};
}

自定义校验注解