springboot~ConstraintValidatorContext验证两个字段内容雷同

场景

我在开辟修改密码功能，通过原密码和新密码及确认新密码，希望通过ConstraintValidator这个方式来校验新密码和确认新密码，规则是这两个密码需要是雷同的。
参考文档

• https://github.com/micronaut-projects/micronaut-core/issues/3243
  
• https://stackoverflow.com/questions/37750656/how-to-access-a-field-which-is-described-in-annotation-property
  
• https://discourse.hibernate.org/t/how-can-i-retrieve-current-validation-contexts-groups-in-a-validator/414/4
  
• 
  

实现

定义Matches注解

[code]@Constraint(validatedBy = SameContentMatchesValidator.class)@Target({ ElementType.FIELD })@Retention(RetentionPolicy.RUNTIME)public @interface SameContentMatches {        String message() default "内容不一致";        Class[] groups() default {};        Class[] groups() default {};        Class