Please try : annotate your controller with : @RestController @Validated. Then you can validate you class with : @RequestBody HashMap<String ... ... <看更多>

spring-boot-starter-validation 是Spring Boot对 hibernate validator 整合。 hibernate validator 是Bean Validation 的具体实现，它提供了一套比较完善、便捷的验证 ... ... <看更多>

The Bean Validation model is supported by constraints in the form of annotations placed on a field, method, or class of a JavaBeans component, ... ... <看更多>