Spring Hibernate验证@RequestBody

Question

使用Spring Boot1.4和Spring Data Rest/MVC，我无法使@valid@requestbody工作。我已经尝试了多个版本的Hibernate验证器，声明验证器bean等。

@BasePathAwareController
@RestController
public class TestRestController extends BaseController {
    @PostMapping("/pojo/save")
    public @ResponseBody ResponseEntity<?> upload(@Valid @RequestBody MyPojo pojo) {
     // Code here calling a repository.save. 
}

MyPojo包含各种验证注释，例如@digits、@notnull等。当调用repostiory.save方法但Spring没有尝试对POJO进行任何验证时，我实际上看到了验证器异常。

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-rest</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.apache.tomcat</groupId>
                    <artifactId>tomcat-jdbc</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-mail</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>

更新

当试图将实体保存到数据库时，验证错误就会发生。我收到以下错误：

Caused by: javax.persistence.RollbackException: Error while committing the transaction
Caused by: javax.validation.ConstraintViolationException: Validation failed for classes
List of constraint violations:[
    ConstraintViolationImpl{interpolatedMessage='numeric value out of bounds (<9 digits>.<3 digits> expected)...

Answer 1

结果是@BasePathawareController导致绑定验证无法运行。不确定这是预期的行为还是一个bug，但通过从我的控制器中删除该注释，验证将按预期运行。