我有以下模型：
class EmailWrapper {
@Email
private String subscriptionEmail;
private MyClass myClass;
//get and set
}
class MyClass {
@Size(min = 12)
private String str = "short";
//get and set
}
和以下代码：
EmailWrapper emailWrapper = new EmailWrapper();
emailWrapper.setSubscriptionEmail("[email protected]");
emailWrapper.setMyClass(new MyClass());
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
Validator validator = factory.getValidator();
Set<ConstraintViolation<EmailWrapper>> constraintViolations = validator.validate(emailWrapper);
System.out.println(constraintViolations.size());
如您所见，这emailWrapper.myClass.str违反了@Size(min = 12)
但我0在控制台中看到了 如何解决这个问题？
代替
private MyClass myClass;
经过
@Valid
private MyClass myClass;
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我来说两句