将基于SpringXML的配置转换为基于Java的配置
我尽量不使用任何xml将基于SpringXML的配置转换为基于Java的配置,java,xml,spring,configuration,spring-annotations,Java,Xml,Spring,Configuration,Spring Annotations,我尽量不使用任何xml <bean id="restTemplate" class="org.springframework.web.client.RestTemplate"> <property name="messageConverters"> <list> <bean class="org.springframework.http.converter.xml.MarshallingHttpMessa
<bean id="restTemplate" class="org.springframework.web.client.RestTemplate">
<property name="messageConverters">
<list>
<bean class="org.springframework.http.converter.xml.MarshallingHttpMessageConverter">
<property name="marshaller" ref="jaxbMarshaller"/>
<property name="unmarshaller" ref="jaxbMarshaller"/>
</bean>
<bean class="org.springframework.http.converter.FormHttpMessageConverter"/>
</list>
</property>
</bean>
像这样:转换成@Bean
@Bean
public RestTemplate restTemplate() {
RestTemplate restTemplate = new RestTemplate();
List<HttpMessageConverter<?>> converters = new ArrayList<HttpMessageConverter<?>>();
converters.add(marshallingMessageConverter());
restTemplate.setMessageConverters(converters);
return restTemplate;
}
@Bean
公共RestTemplate RestTemplate(){
RestTemplate RestTemplate=新RestTemplate();
列表>();
add(marshallingMessageConverter());
restTemplate.setMessageConverters(转换器);
返回REST模板;
}
这里有个问题
<bean id="jaxbMarshaller" class="org.springframework.oxm.jaxb.Jaxb2Marshaller">
<property name="classesToBeBound">
<list>
<value>com.cloudlb.domain.User</value>
</list>
</property>
</bean>
com.cloudlb.domain.User
尝试将“com.cloudlb.domain.User”转换为类[]无法工作
@Bean
public MarshallingHttpMessageConverter marshallingMessageConverter() {
Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
//
List<Class<?>> listClass = new ArrayList<Class<?>>();
listClass.add(User.class);
marshaller.setClassesToBeBound((Class<?>[])listClass.toArray());
// --------------------------------
return new MarshallingHttpMessageConverter(marshaller, marshaller);
}
@Bean
公共MarshallingHttpMessageConverter marshallingMessageConverter(){
Jaxb2Marshaller-marshaller=新的Jaxb2Marshaller();
//
列表>();
添加(User.class);
marshaller.setClassesToBeBound((Class[])listClass.toArray();
// --------------------------------
返回新的MarshallingHttpMessageConverter(marshaller,marshaller);
}
错误:铸造有问题
提前谢谢。
setClassesToBeBound
需要一个vararg列表,因此您可以执行以下操作:
Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
marshaller.setClassesToBeBound(User.class);
发布您收到的错误不应将
转换为列表而不是数组?@Thomas:
将强制转换为任何必要的内容,例如列表或数组。
@Bean
public MarshallingHttpMessageConverter marshallingMessageConverter() {
return new MarshallingHttpMessageConverter(
jaxb2Marshaller(),
jaxb2Marshaller()
);
}
@Bean
public Jaxb2Marshaller jaxb2Marshaller() {
Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
marshaller.setClassesToBeBound(new Class[]{
twitter.model.Statuses.class
});
return marshaller;
}