我有一个像这样配置的jaxrs客户端:
<jaxrs:client id="opaRestProxy" name="opaRestProxy"
address="${endpoint}" serviceClass="com.test.RestProxy"
inheritHeaders="true" threadSafe="true">
<jaxrs:headers>
<entry key="Accept" value="application/json" />
<entry key="Content-Type" value="application/json" />
</jaxrs:headers>
</jaxrs:client>
但是,当我发送请求时,出现以下异常:
Caused by: org.apache.cxf.interceptor.Fault: .No message body writer has been found for class : class com.test.RequestObject, ContentType : application/json.
at org.apache.cxf.jaxrs.client.ClientProxyImpl$BodyWriter.handleMessage(ClientProxyImpl.java:646)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
at org.apache.cxf.jaxrs.client.ClientProxyImpl.doChainedInvocation(ClientProxyImpl.java:527)
... 47 more
我的RestProxy类如下所示:
@Component
public interface RestProxy {
@POST
@Path("/getSomething")
String getSomething(RequestObject RequestObject);
}
最佳答案
如果使用的是Jackson JSON库,则需要将这些xml标记添加到应用程序上下文中。
<jaxrs:providers>
<bean id="jacksonProvider" class="org.codehaus.jackson.jaxrs.JacksonJsonProvider" />
</jaxrs:providers>
如果您正在使用其他库,则将该bean添加到providers标记中。希望有帮助!