iPhone - 调用SOAP服务 [英] iPhone - calling SOAP services
问题描述
我正在学习如何使用iPhone为学生项目使用Web服务。
I'm learning how to consume web services for a student project using the iPhone.
如何使用 http://code.google.com建议如何从iPhone访问SOAP服务 / p / wsdl2objc / 使用服务。
The top answer from How to access SOAP services from iPhone suggested using http://code.google.com/p/wsdl2objc/ to consume services.
但是，我尝试过使用 http://www.weather.gov/forecasts/xml/DWMLgen/wsdl/ndfdXML.wsdl ，但它崩溃申请。
However, I've tried using http://www.weather.gov/forecasts/xml/DWMLgen/wsdl/ndfdXML.wsdl for the WSDL, but it crashes the application.
有什么想法吗？我不确定问题是与WSDL有关还是与应用程序有关。
Any thoughts? I'm not sure if the problem is with the WSDL or with the application.
推荐答案
我对 WSMethodInvocation 及其亲属）尽管年龄稍大，但情况稍好一些。我希望你有一些简单的答案，但是当你开始使用它时，我的经验是你有两个选择：
My experience with wsdl2objc is that it is immature at best. Apple's solutions (WSMethodInvocation and its kin) are little better despite their age. I wish there were some easy answer for you, but when you get down with it, my experience is you have two options:
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手写SOAP调用。对于简单的服务，这是可能的，如果我可以逃脱它，它实际上是我的首选解决方案。
Hand write the SOAP calls. For simple services this is possible, and it is actually my preferred solution if I can get away with it.
包裹 gSOAP - 在ObjC ++中生成的代码。
Wrap gSOAP-generated code in ObjC++.
您的最佳选项当然是找到一种方法来避免使用SOAP并使用REST接口（如果可能的话）。
Your best option of course is to find a way to avoid SOAP and use a REST interface if you can possibly get one.
如果您有使用SOAP的经验，那么您可能需要帮助 wsdl2objc 框架。他们有一个值得称赞的目标。我还没有试过他们本周发布的0.6版本。也许它现在好多了。如果你正在尝试0.5版本，也许再试一次。
If you're experienced in SOAP, then you may want to help out the wsdl2objc framework. They have a laudable goal. I haven't tried out the 0.6 release they put out this week. Maybe it's much better now. If you're trying the 0.5 release, maybe try again.
我知道你是学生，所以你的需求是不同的。作为一名专业人士，我在Cocoa中避免像瘟疫一样使用SOAP，当我无法避免时，我会回到gSOAP。幸运的是，REST越来越受欢迎，所以我通常可以再次躲闪。
I know you're a student, so your needs are different. As a professional, I avoid SOAP in Cocoa like the plague, and fall back to gSOAP when I can't avoid it. Luckily REST is becoming increasingly popular, so I usually can dodge the bullet one more time.
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