P99延迟代表什么?在关于应用程序性能的讨论中，我经常听到这一点，但在网上找不到谈论这一点的资源。

当消费WebService时，我得到了以下错误:

URL意外以/myMethodName结尾，请求格式无法识别

如何解决这个问题?

我正在测试一些WCF服务，它们可以来回发送带有guid的对象。在我的web应用程序测试代码中，我正在做以下事情:

var responseObject = proxy.CallService(new RequestObject
{
    Data = "misc. data",
    Guid = new Guid()
});

由于某些原因，调用new Guid()会生成全为0的Guid，如下所示:

00000000 - the 0000-0000-0000-000000000000

是什么导致了这种情况?

是否有一份关于在服务器端使用不同基于python的REST框架来编写自己的RESTful api的推荐列表?最好有正反两面。

请随意在这里添加建议。：）

我正在使用邮递员Chrome扩展测试一个web服务。

有三种数据输入选项。

我猜raw是用来发送JSON的。

另外两个，form-data和x-www-form-urlencoded之间的区别是什么?

I'm an iOS developer with some experience and this question is really interesting to me. I saw a lot of different resources and materials on this topic, but nevertheless I'm still confused. What is the best architecture for an iOS networked application? I mean basic abstract framework, patterns, which will fit every networking application whether it is a small app which only have a few server requests or a complex REST client. Apple recommends to use MVC as a basic architectural approach for all iOS applications, but neither MVC nor the more modern MVVM patterns explain where to put network logic code and how to organize it in general. Do I need to develop something like MVCS(S for Service) and in this Service layer put all API requests and other networking logic, which in perspective may be really complex? After doing some research I found two basic approaches for this. Here it was recommended to create a separate class for every network request to web-service API (like LoginRequest class or PostCommentRequest class and so on) which all inherits from the base request abstract class AbstractBaseRequest and in addition to create some global network manager which encapsulates common networking code and other preferences (it may be AFNetworking customisation or RestKit tuning, if the we have complex object mappings and persistence, or even an own network communication implementation with standard API). But this approach seems an overhead for me. Another approach is to have some singleton API dispatcher or manager class as in the first approach, but not to create classes for every request and instead to encapsulate every request as an instance public method of this manager class like: fetchContacts, loginUser methods, etc. So, what is the best and correct way? Are there other interesting approaches I don't know yet? And should I create another layer for all this networking stuff like Service, or NetworkProvider layer or whatever on top of my MVC architecture, or this layer should be integrated (injected) into existing MVC layers e.g. Model? I know there exists beautiful approaches, or how then such mobile monsters like Facebook client or LinkedIn client deal with exponentially growing complexity of networking logic? I know there are no exact and formal answer to the problem. The goal of this question is to collect the most interesting approaches from experienced iOS developers. The best suggested approach will be marked as accepted and awarded with a reputation bounty, others will be upvoted. It is mostly a theoretical and research question. I want to understand basic, abstract and correct architectural approach for networking applications in iOS. I hope for detailed explanation from experienced developers.

假设我的web服务位于http://localhost:8080/foo/mywebservice, WSDL位于http://localhost:8080/foo/mywebservice?wsdl。

http://localhost:8080/foo/mywebservice是否是端点，即，它是否与我的web服务的URI相同，或者SOAP消息在接收和解组的地方相同?

你能给我解释一下它是什么，它的目的是什么吗?

我完全搞不清WCF和ASMX web服务。在我的早期阶段，我使用了很多web服务，现在引入了这个叫做WCF的新东西。我仍然可以创建作为web服务功能的WCF。我想WCF里会有更多的东西。

WCF和Web服务之间有什么区别?什么时候应该分别使用?

REST是更好的Web服务方法还是SOAP?或者它们是针对不同问题的不同工具?或者这是一个微妙的问题——也就是说，一个人在某些领域比另一个人稍微好一点，等等?

我尤其希望了解这些概念以及它们与php世界以及现代高端网络应用程序的关系。

我们的客户端给了我一个REST API，我需要对它进行PHP调用。但事实上，API提供的文档非常有限，所以我真的不知道如何调用该服务。

我试着谷歌它，但唯一出现的是一个已经过期的雅虎!关于如何调用服务的教程。不要提及标题或任何深入的信息。

是否有关于如何调用REST API的适当信息或相关文档?因为即使在w3学校中，它们也只描述SOAP方法。在PHP中创建API的其他选项有哪些?