0

所以,问题是,我已经(在 localhost 上)设置了一个 Java Webservice 服务器,它使用 Endpoint.publish 来发布服务,它是 WSDL,以及尝试向 localhost 服务器发送手写 SOAP 请求的 iOS 6 项目。

我有一个接收字符串并返回 int 的“getCostForName”函数。在 iOS 端,这就是我正在做的事情:

{
    NSString *soapMessage = @"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
    "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns=\"http://endpoints/\" >"
    "<soap:Body>"
    "<getCostForName>"
    "<name>Gdansk</name>"
    "</getCostForName>"
    "</soap:Body>"
    "</soap:Envelope>";

    NSURL *url = [NSURL URLWithString:@"http://localhost:9999/ws/wycieczka/"];
    NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url];
    NSString *msgLength = [NSString stringWithFormat:@"%d", [soapMessage length]];

    [theRequest addValue: @"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];
    [theRequest addValue: @"http://localhost:9999/ws/wycieczka/" forHTTPHeaderField:@"SOAPAction"];
    [theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"];
    [theRequest setHTTPMethod:@"POST"];
    [theRequest setHTTPBody: [soapMessage dataUsingEncoding:NSUTF8StringEncoding]];

    NSURLConnection *theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];

    if( theConnection )
    {
        webData = [[NSMutableData data] retain];
    }
    else
    {
        NSLog(@"theConnection is NULL");
    }

}

-(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response
{
    [webData setLength: 0];
}
-(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data
{
    [webData appendData:data];
}
-(void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error
{
    NSLog(@"ERROR with theConenction");
    [connection release];
    [webData release];
}
-(void)connectionDidFinishLoading:(NSURLConnection *)connection
{
    NSLog(@"DONE. Received Bytes: %d", [webData length]);
    NSString *theXML = [[NSString alloc] initWithBytes: [webData mutableBytes] length:[webData length] encoding:NSUTF8StringEncoding];
    NSLog(@"%@",theXML);
    [theXML release];

}

在 Java 方面,它看起来像这样:

    @Override
    public Integer getCostForName(String name) {
        System.out.println("getCostForName received:" + name);
        //Calculate the cost for a given name...
    }

webservice接口由以下注解定义:

@WebService
@SOAPBinding(style=SOAPBinding.Style.RPC)

使用以下端点发布方法托管 Web 服务:

Endpoint.publish("http://localhost:9999/ws/wycieczka", new WycieczkaServiceImpl());

在 Java 方面,这就是我得到的:

Nov 19, 2012 11:08:52 AM com.sun.xml.internal.ws.transport.http.HttpAdapter fixQuotesAroundSoapAction
getCostForName received:null
WARNING: Received WS-I BP non-conformant Unquoted SoapAction HTTP header: http://localhost:9999/ws/wycieczka/

因此,如您所见,服务器接收到空字符串。而且我不知道为什么我不能通过网络服务传输字符串:(那么,有人可以告诉我我做错了什么吗?

4

3 回答 3

1

我在使用 ksopa2 ver3 时遇到了同样的问题,但我没有使用手写 SOAP,我使用的是从 www.wsdl2code.com 自动生成的分类。有一条线

肥皂信封.dotNet = true;

在为我的 EndPoint 生成的 java 文件中。我将其更改为 false,之后它运行良好。

阿基尔

于 2013-07-28T11:02:42.097 回答
1

我认为这可能是因为您在请求中缺少 SOAP 标头,尽管我真的会避免通过字符串连接来做到这一点。SOAP 是一个非常复杂的协议,它需要适当的客户端实现。尝试这个...

如何从 iPhone 访问 SOAP 服务

于 2012-11-19T10:54:54.533 回答
0

根据 SOAP 1.1 规范的第 6.1.1 节,SOAPAction HTTP 标头必须在 URI 引用(如果存在)周围有双引号。

这就是您收到此警告的原因:

WARNING: Received WS-I BP non-conformant Unquoted SoapAction HTTP header: http://localhost:9999/ws/wycieczka/

应该:

 [theRequest addValue: @"\"http://localhost:9999/ws/wycieczka/\"" forHTTPHeaderField:@"SOAPAction"];
于 2014-11-11T12:00:54.610 回答