我使用Spring-MVC创建了RESTful服务(POST),我可以使用POSTMAN成功访问它。 现在,我正在尝试将验证放入输入json,我想使用其配置使用Hibernate验证器。但验证并未触发。
这是我的服务签名如下:
@RequestMapping(value = "/checkmycar", method = RequestMethod.POST, consumes = "application/json")
public String check(@Valid @RequestBody Car car, BindingResult result) {
if (result.hasErrors()) {
return "ERROR";
}
else
return car.getManufacturer();
}
以下是我的POM.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>test</groupId>
<artifactId>test.hibernate-validator</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>3.2.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.10</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>4.2.0.Final</version>
</dependency>
</dependencies>
我指的是this文件。并创建了验证xml
<constraint-mappings xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://jboss.org/xml/ns/javax/validation/mapping validation-mapping-1.0.xsd"
xmlns="http://jboss.org/xml/ns/javax/validation/mapping">
<default-package>org.hibernate.validator.quickstart</default-package>
<bean class="Car" ignore-annotations="true">
<field name="manufacturer">
<constraint annotation="javax.validation.constraints.NotNull"/>
</field>
</bean>
约束-的test.xml
<constraint-mappings xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://jboss.org/xml/ns/javax/validation/mapping validation-mapping-1.0.xsd"
xmlns="http://jboss.org/xml/ns/javax/validation/mapping">
<default-package>org.hibernate.validator.quickstart</default-package>
<bean class="Car" ignore-annotations="true">
<field name="manufacturer">
<constraint annotation="javax.validation.constraints.NotNull"/>
</field>
</bean>
我已将constraint-test.xml和validation.xml放在src / main / resources中。
Car.java
public class Car {
private String manufacturer;
public Car() {
}
public Car(String manufacturer) {
this.manufacturer = manufacturer;
}
public String getManufacturer() {
return manufacturer;
}
public void setManufacturer(String manufacturer) {
this.manufacturer = manufacturer;
}
}
现在,当我使用以下json
触发服务时{
"manufacturer":"TOYOTA"
}
我得到{“TOYOTA”}
当我发送无效的json
时{ “制造商”:空 }
我得{null}
有人可以告诉我为什么没有触发hibernate验证吗?
提前致谢
答案 0 :(得分:3)
我已将constraint-test.xml和validation.xml放在src / main / resources中。
validation.xml
需要住在META-INF
,即它应该是src/main/resources/META-INF
。
有顺便说一下吗?仍然使用HV 4.2的原因?它现在已经很老了,如果可能的话,我建议你升级到5.2.2或4.3.2(如果你需要继续使用Bean Validation 1.0)。