等效于.NET中的java.net.URLConnection

本文介绍了等效于.NET中的java.net.URLConnection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

是否与 java等效.net.URLConnection 类在.NET中.，例如 HttpWebRequest ?还有什么可以用的?

Is there an equivalent of the java.net.URLConnection classin .NET. , for example the HttpWebRequest? What else could be used?

推荐答案

可能最接近的是:

WebRequest req = WebRequest.Create(url); // note this is IDisposable so
                                         // should be in a "using" block, or
                                         // otherwise disposed.

因为这将处理多种协议等.但是，如果您的意思是http-我将使用 WebClient ；它比 HttpWebRequest ( WebRequest 实现之一)简单得多.

since this will handle multiple protocols etc. But if you are meaning http - I'd use WebClient; it is much simpler than HttpWebRequest (one of the WebRequest implementations).

如果只想下载一个页面:

If all you want is to download a page:

string s;
using(var client = new WebClient()) {
    s = client.DownloadString(url);
}

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