问题
I'm trying to send a SOAP message via a FEIGN client. The problem is that when I send the java object, what is actually being sent is a request with an xml format, instead of a SOAP format.
The client is configured as follows:
@FeignClient(name = "calculatorServer", url = "http://www.dneonline.com/calculator.asmx")
public interface AEMWebServiceFeignClient{
@PostMapping(value = "", consumes = MediaType.TEXT_XML, produces = MediaType.TEXT_XML)
AddResponse calculate(@RequestBody Add addRequest);
}
Looking at the log I see that I am really sending this:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Add xmlns="http://tempuri.org/">
<intA>2</intA>
<intB>0</intB>
</Add>
When I really should be sending the following message:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tem="http://tempuri.org/">
<soapenv:Header/>
<soapenv:Body>
<tem:Add>
<tem:intA>2</tem:intA>
<tem:intB>0</tem:intB>
</tem:Add>
</soapenv:Body>
</soapenv:Envelope>
Any help is welcome, thanks!
回答1:
You must define a custom Feign codec to use SOAP, as described in here.
To integrate it with FeignClient, you should define a custom configuration class for it, reference.
@FeignClient(
name = "calculatorServer",
url = "http://www.dneonline.com/calculator.asmx"
configuration = MySoapClientConfiguration.class)
public interface AEMWebServiceFeignClient{
@PostMapping(value = "", consumes = MediaType.TEXT_XML, produces = MediaType.TEXT_XML)
AddResponse calculate(@RequestBody Add addRequest);
}
@Configuration
public class MySoapClientConfiguration {
private static final JAXBContextFactory jaxbFactory = new JAXBContextFactory.Builder()
.withMarshallerJAXBEncoding("UTF-8")
.withMarshallerSchemaLocation("http://apihost http://apihost/schema.xsd")
.build();
@Bean
public Encoder feignEncoder() {
return new SOAPEncoder(jaxbFactory);
}
@Bean
public Decoder feignDecoder() {
return new SOAPDecoder(jaxbFactory);
}
}
来源：https://stackoverflow.com/questions/56621218/how-to-send-a-soap-object-with-feign-client