发送SOAP请求时出现错误 | 发送SOAP请求时出现错误

本文介绍了发送SOAP请求时出现错误的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

在将SOAP请求发送到.net Web服务时出错，我在这里遗漏了什么吗?

Getting error while sending SOAP request to a .net web service, am I missing something here?

 NSString *str1 = [NSString stringWithFormat:@"<UserId>%@</UserId><Password>%@</Password><Referal>%@</Referal>",u,p,r];

NSString *soapMessage = [NSString stringWithFormat: @"<?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/\">""<soap:Body>""<getData xmlns=\"http://tempuri.org/\">\n"" <reqXML>%@</reqXML>""</getData>\n""</soap:Body>""</soap:Envelope>", str1];

NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url];

[theRequest setHTTPBody: [soapMessage dataUsingEncoding:NSUTF8StringEncoding]];

[theRequest setHTTPMethod:@"POST"];

NSString *msgLength = [NSString stringWithFormat:@"%d", [soapMessage length]];

[theRequest addValue: @"application/soap+xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];

[theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"];

我正在使用

AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:theRequest];

我得到的错误是:

Error Domain=com.alamofire.networking.error Code=-1011 "Expected status code in (200-299), got 400" UserInfo=0x7536290 {NSErrorFailingURLKey=http://213.171.205.156/webservice_booking_affiliate_live/bookingengine.asmx, NSLocalizedDescription=Expected status code in (200-299), got 400}

我知道400是针对错误的请求，是否需要添加一些内容?

I understand that 400 is for bad request, is there something that I need to add?

对于.net服务，我们是否需要发送其他内容，例如对于Android，它们具有soapobject.dotnet = true

For .net service do we need to send anything else like for Android they have soapobject.dotnet=true

推荐答案

朋友找到了答案:::

Friends Found the answer:::

有时在soap:body中传输XML时确实会出现问题.解决该问题的快速而肮脏的解决方案是将xml(仅要传递的参数，例如温度或货币代码等)包装在CDATA部分中，方法是:::

Sometimes problems do occur while transmitting XML within the soap:body. The quick and dirty solution to fix it was to wrap the xml (only the parameters that you want to pass, like temperature or currency codes etc...) in a CDATA section, in this way:::

<![CDATA[%@]]>. This would mean that the XML parser will not parse that section.

根据大多数博客，仅此一项应该有效，但如果不适用于您，

According to most blogs, that alone should work but if it doesn't work for you,

replace the < and > with "&lt;" and "&gt;".

如果仍然无法正常运行，请在有权访问的情况下将其更改回Web服务.

If it still doesn't work, change them back in your web service if you have access to it.

query = [query stringByReplacingOccurrencesOfString:@"<" withString:@"&lt;"];
query = [query stringByReplacingOccurrencesOfString:@">" withString:@"&gt;"];

欢呼朋友，感谢您尝试... ATB

Cheers friends, thanks for trying... ATB

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