Я пытаюсь использовать Spring MVC с JSON.Он прекрасно работает при возврате объекта из контроллера, но когда я пытаюсь сделать AJAX-вызов, передавая пользовательский объект в качестве параметра, я получаю ошибку HTTP 415.
My spring-servlet.xml:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<tx:annotation-driven />
<context:annotation-config/>
<context:component-scan
base-package="com.sommer.controller" />
<tx:annotation-driven transaction-manager="transactionManager"/>
<context:component-scan base-package="com.sommer.service" />
<bean id="viewResolver"
class="org.springframework.web.servlet.view.UrlBasedViewResolver">
<property name="viewClass"
value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/WEB-INF/view/" />
<property name="suffix" value=".jsp" />
</bean>
<bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basename" value="classpath:messages" />
<property name="defaultEncoding" value="UTF-8"/>
</bean>
<!-- ========= [ADDED FOR JSON SUPPORT] ========= -->
<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<ref bean="jsonConverter" />
</list>
</property>
</bean>
<bean id="jsonConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
<property name="supportedMediaTypes" value="application/json" />
</bean>
<bean id="localeChangeInterceptor"
class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor">
<property name="paramName" value="lang" />
</bean>
<bean id="localeResolver"
class="org.springframework.web.servlet.i18n.CookieLocaleResolver">
<property name="defaultLocale" value="es"/>
</bean>
<bean id="handlerMapping"
class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
<property name="interceptors">
<ref bean="localeChangeInterceptor" />
</property>
</bean>
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"/>
<property name="url" value="jdbc:mysql://localhost:3306/sommer"/>
<property name="username" value="root"/>
<property name="password" value="master"/>
</bean>
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
p:dataSource-ref="dataSource"
p:jpaVendorAdapter-ref="jpaAdapter">
<property name="loadTimeWeaver">
<bean class="org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver"/>
</property>
<property name="persistenceUnitName" value="sommerPersistenceUnit"></property>
</bean>
<bean id="jpaAdapter"
class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"
p:database="MYSQL"
p:showSql="true"
p:generateDdl="true"/>
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"
p:entityManagerFactory-ref="entityManagerFactory"/>
<tx:annotation-driven transaction-manager="transactionManager"/>
</beans>
Мой контроллер:
@RequestMapping(value="/editJSON2",headers={"content-type=application/json,application/xml,application/x-www-form-urlencoded"})
public @ResponseBody ActionResult editJSON2(@RequestBody CustomerTO toEdit){
return new ActionResult(toEdit);
}
Классы:
public class ActionResult {
private Boolean success;
private String message;
private Object object;
public ActionResult(){
this.success = true;
this.object = null;
this.message = null;
}
public ActionResult(Boolean isSuccess,Object obj, String message){
this.success = isSuccess;
this.object = obj;
this.message = message;
}
public ActionResult(Object obj){
this.success = true;
this.object = obj;
this.message = "";
}
public ActionResult(String message){
this.success = false;
this.object = null;
this.message = message;
}
public void setError(String msg){
this.success = false;
this.message = msg;
}
public Boolean getSuccess() {
return success;
}
public void setSuccess(Boolean success) {
this.success = success;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public Object getObject() {
return object;
}
public void setObject(Object object) {
this.object = object;
}
}
public class CustomerTO {
private Long id;
private String name;
private String email;
private TestObject[] items;
public TestObject[] getItems() {
return items;
}
public void setItems(TestObject[] items) {
this.items = items;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getSurname() {
return surname;
}
public void setSurname(String surname) {
this.surname = surname;
}
public String getSex() {
return sex;
}
public void setSex(String sex) {
this.sex = sex;
}
public DocumentType getDocumentType() {
return documentType;
}
public void setDocumentType(DocumentType documentType) {
this.documentType = documentType;
}
public String getDocumentNumber() {
return documentNumber;
}
public void setDocumentNumber(String documentNumber) {
this.documentNumber = documentNumber;
}
private String surname;
private String sex;
private DocumentType documentType;
private String documentNumber;
public CustomerTO() {
}
public CustomerTO(Customer customer) {
this.id = customer.getId();
this.documentNumber = customer.getDocumentNumber();
this.documentType = customer.getDocumentType();
this.name = customer.getName();
this.surname = customer.getSurname();
this.sex = Sex.MALE.equals(customer.getSex())?"M":"F";
this.email = customer.getEmail();
this.items = new TestObject[1];
TestObject tio = new TestObject();
tio.setText("ITEM !");
this.items[0] = tio;
}
Мой вызов ajax:
var currentCustomer = {
'id': $('#id').val()
,'name' :$('#name').val()
,'surname' :$('#surname').val()
,'documentType' :$('#documentType').val()
,'documentNumber' :$('#documentNumber').val()
,'sex' :$('#sex').val()
,'email' :$('#email').val()
};
// Send the request
$.post('editJSON2.html', {toEdit:currentCustomer}, function(response) {
alert('OK');
}, 'json');
Я думаю, что проблема здесь:
public @ResponseBody ActionResult editJSON2(@RequestBody CustomerTO toEdit)
Я думаю, @ResquestBody не работает для меня.У меня также есть
@RequestMapping("/editJSON")
public @ResponseBody ActionResult editJSON(@RequestParam(required=false) Long customerId){
CustomerTO toEdit = customerId!=null ? new CustomerTO(customerService.getById(customerId)):new CustomerTO();
return new ActionResult(toEdit);
}
И когда я звоню, у меня нет проблем.
Это информация, которую я получил от firebug:
Parámetrosapplication/x-www-form-urlencoded
toEdit[documentNumber] 36466
toEdit[documentType] DNI
toEdit[email] jpruizmdq@hotmail.com
toEdit[id] 2
toEdit[name] John
toEdit[surname] Doe
Código fuente
toEdit%5Bid%5D=2&toEdit%5Bname%5D=John&toEdit%5Bsurname%5D=Doe&toEdit%5BdocumentType%5D=DNI&toEdit%5BdocumentNumber%5D=36466&toEdit%5Bemail%5D=jpruizmdq%40hotmail.com