Java端点- perl消费者web服务

Question

我有问题调用java端点(下面的代码)从perl客户端(activePerl 5.16)。这些代码片段来自《Java Web Services Up And Running》

package ch01.ts;
import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.Style;
@WebService
@SOAPBinding(style=Style.RPC)
public interface TimeServer {
    @WebMethod
    String getTimeAsString();
    @WebMethod
    long getTimeAsElapsed();
}

---

package ch01.ts;
import java.util.Date;
import javax.jws.WebService;
@WebService(endpointInterface="ch01.ts.TimeServer")
public class TimeServerImpl implements TimeServer {
    public String getTimeAsString() {
        return new Date().toString();
    }
    public long getTimeAsElapsed() {
        return new Date().getTime();
    }
}

---

package ch01.ts;
import javax.xml.ws.Endpoint;
public class TimeServerPublisher {
    public static void main(String[] args) {
         Endpoint.publish("http://127.0.0.1:9876/ts", new TimeServerImpl());
    }
}

---

和perl消费者:

use SOAP::Lite;
my $url = 'http://127.0.0.1:9876/ts?wsdl';
my $service = SOAP::Lite->service($url);
print "nCurrent time is: ",$service->getTimeAsString();
print "nElapsed miliseconds from the epoch: ", $service->getTimeAsElapsed();

当我调用web服务时，我有这个堆栈跟踪:

maj 04, 2013 10:21:40 AM com.sun.xml.internal.ws.transport.http.HttpAdapter$HttpToolkit    handle
SEVERE: Couldn't create SOAP message. Expecting Envelope in namespace     http://schemas.xmlsoap.org/soap/envelope/, but got http://schemas.xmlsoap.org/wsdl/soap/
com.sun.xml.internal.ws.protocol.soap.VersionMismatchException: Couldn't create SOAP   message. Expecting Envelope in namespace http://schemas.xmlsoap.org/soap/envelope/, but got   http://schemas.xmlsoap.org/wsdl/soap/
at com.sun.xml.internal.ws.encoding.StreamSOAPCodec.decode(Unknown Source)

我认为soap版本是问题所在，上面的例子是从1.1开始的，当我将客户端代码更改为

时

my $service = SOAP::Lite->service($url)->soapversion('1.2');

则抛出不同的错误

com.sun.xml.internal.ws.server.UnsupportedMediaException: Unsupported Content-Type: application/soap+xml; charset=utf-8 Supported ones are: [text/xml]

我需要帮助处理信封问题或内容类型。我将感激任何指示，代码和任何其他可能帮助。

Answer 1

我不太确定Perl->Soap API，但对于客户端版本为1.1的第一种情况，您可能需要在某处提到名称空间。

可能像

server->setNamespace() //or
SOAP::Lite->service($url,"<namespace>"); //please search for perl web service client         examples

对于第二种情况(1.2)服务是期待文本和你的api发送soap编码或其他东西。

引用http://www.herongyang.com/Web-Services/Perl-SOAP-1-2-Unsupported-Media-Type-application-soap.html

这可能有帮助

  my $client = SOAP::Lite->new()
  ->soapversion('1.2')
  ->envprefix('soap12')
  ->default_ns('http://xmlme.com/WebServices')
  ->on_action( sub {join '/', @_} )
  ->readable(true)
  ->proxy('http://www.xmlme.com/WSShakespeare.asmx');

和

http://www.herongyang.com/web services/perl - soap - 1 - 2 -请求-差异- soap - 1 - 1 -和- 1 - 2. - html

希望有所帮助