我正在向外部SOAP服务发送消息,该服务应该使用包含图像等功能的soap消息进行回复。 这是我编写的用于发送消息的代码:
@Bean
Jaxb2Marshaller jaxb2Marshaller() {
Jaxb2Marshaller jaxb2Marshaller = new Jaxb2Marshaller();
jaxb2Marshaller.setContextPath("myContextPath");
return jaxb2Marshaller;
}
@Bean
public WebServiceTemplate webServiceTemplate() {
WebServiceTemplate webServiceTemplate = new WebServiceTemplate();
webServiceTemplate.setMessageSender(webServiceMessageSender());
webServiceTemplate.setMarshaller(jaxb2Marshaller());
webServiceTemplate.setUnmarshaller(jaxb2Marshaller());
webServiceTemplate.setDefaultUri(defaultUri);
return webServiceTemplate;
}
public ProcessDocumentResponse sendRequest(MyRequest myRequest) {
MyResponse response = (MyResponse) webServiceTemplate.marshalSendAndReceive(
myRequest,
message -> ((SoapMessage) message).setSoapAction(theAction));
return response;
}
这是响应,来自日志:
Receiving response: HTTP/1.1 200 OK
HTTP/1.1 200 OK
Cache-Control: private
Content-Type: multipart/related; type="application/xop+xml";start="<http://tempuri.org/0>";boundary="uuid:_someUUID_";start-info="text/xml"
Server: Microsoft-IIS/10.0
MIME-Version: 1.0
X-AspNet-Version: ...
X-Powered-By: ...
Date: Wed, 11 Oct 2017 09:10:36 GMT
Content-Length: 228346
Connection can be kept alive indefinitely
"[\r][\n]"
"--uuid:_someUUID_[\r][\n]"
"Content-ID: <http://tempuri.org/0>[\r][\n]"
"Content-Transfer-Encoding: 8bit[\r][\n]"
"Content-Type: application/xop+xml;charset=utf-8;type="text/xml"[\r][\n]"
"[\r][\n]"
"<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Body>
<here a long response and at some point:><OutputImages><ImageData><xop:Include href="cid:http://tempuri.org/1/636433219150087850" xmlns:xop="http://www.w3.org/2004/08/xop/include"/></ImageData><Metadata i:nil="true"/></OutputImages>
</s:Body></s:Envelope>[\r][\n]"
"--uuid:_someUUID_[\r][\n]"
"Content-ID: <http://tempuri.org/1/636433098360776690>[\r][\n]"
"Content-Transfer-Encoding: binary[\r][\n]"
"Content-Type: application/octet-stream[\r][\n]"
"[\r][\n]"
"[0xff][0xd8][0xff][0xe0][0x0]_here a long sequence o bytes representing an image_
<< "--uuid:_someUUID_[\r][\n]"
如您所见,有两个多部分内容。在第一个多部分内容中,ImageData包含:
<OutputImages><ImageData><xop:Include href="cid:http://tempuri.org/1/636433219150087850" xmlns:xop="http://www.w3.org/2004/08/xop/include"/></ImageData><Metadata i:nil="true"/></OutputImages>
链接cid:http://tempuri.org/1/636433219150087850是第二个多部分内容的ID。
问题是在解组消息之后,我的响应包含一个byte [] imageData,它是空的,但应该包含第二个多部分内容中的字节。 所以我不知道如何面对这个问题,我应该将一些配置更改为unmarshaller吗? (怎么样?) 我应该访问HttpResponse(如何?),但是如何填写响应中的byte []值?
答案 0 :(得分:4)
它被称为MTOM,我的问题的解决方案只是在编组器创建中的一行:
@Bean
Jaxb2Marshaller jaxb2Marshaller() {
Jaxb2Marshaller jaxb2Marshaller = new Jaxb2Marshaller();
jaxb2Marshaller.setContextPath("myContextPath");
jaxb2Marshaller.setMtomEnabled(true); //that's it!!
return jaxb2Marshaller;
}
当我碰到this帖子,然后寻找MTOM的含义,最后找到Spring WS Documentation
中的解决方案时,我找到了解决方案