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WebRequest.Create方法是否实际调用url？

[英]Does WebRequest.Create method actually calls a url?

原文 2012-10-22 12:40:42 7 2 c#/ webrequest

One of my colleague suggested me WebRequest.Create actually sends a web request to the specified url and I don't have to use asynchronous web request in order to avoid waiting. 我的一位同事建议我WebRequest.Create实际上将Web请求发送到指定的url，而不必使用异步Web请求来避免等待。

Is this true? 这是真的？

How ever I don't agree with him and when I showed him the documentation but he said that he has been calling WebRequest.Create to send requests. 我不同意他的说法，当我给他看文档时，他说他一直在打电话给WebRequest.Create来发送请求。

I'm not sure if this is true as i don't have deep knowledge of .net 我不确定这是否是正确的，因为我对.net并不了解

2 个解决方案

No, calls to GetResponse() on the created WebRequest is what actually issues the request. 不，在创建的WebRequest上对GetResponse()调用实际上是发出请求的原因。

From the docs : 从文档：

The GetResponse method sends a request to an Internet resource and returns a WebResponse instance. GetResponse方法将请求发送到Internet资源，并返回WebResponse实例。

That is not true. 那是不对的。 It just initializes a new request. 它只是初始化一个新请求。

You need to call GetResponse() to actually make the call. 您需要调用GetResponse()才能真正进行调用。

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