SpringBoot 使用validation数据校验
后端对数据进行验证 添加包 hibernate-validator <!-- https://mvnrepository.com/artifact/org.hibernate.validator/hibernate-validator --> <dependency> <groupId>org.hibernate.validator</groupId> <artifactId>hibernate-validator</artifactId> <version>6.0.2.Final</version> </dependency> 或者添加spring-boot-starter-validation <!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-validation --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-validation</artifactId> <version>1.4.0.RELEASE</version> </dependency> 或者添加spring-boot-starter-web