使用的HttpWebRequest获取远程文件的标题 [英] Use HTTPWebRequest to get remote page's title

问题描述

我有作为网站的一个农场和一些分析软件之间的接口的Web服务。在分析跟踪的部分需要收获的页面标题。而不是从网页到Web服务传递给它，我想用的HttpWebRequest 来调用页面。

我有code，将让整个页面，并解析出HTML抢标题标签，但我不希望有下载整个页面只得到这是在头部信息。

我已经开始与

  HttpWebRequest的要求=（HttpWebRequest的）HttpWebRequest.Create（URL）;
request.Method =HEAD;
 

解决方案

好主意，但一个的 HEAD请求仅返回文档的HTTP标头。这不包括title元素，它是HTTP消息主体的一部分。

I have a web service that acts as an interface between a farm of websites and some analytics software. Part of the analytics tracking requires harvesting the page title. Rather than passing it from the webpage to the web service, I would like to use HTTPWebRequest to call the page.

I have code that will get the entire page and parse out the html to grab the title tag but I don't want to have to download the entire page to just get information that's in the head.

I've started with

HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create("url");  
request.Method = "HEAD";

解决方案

Great idea, but a HEAD request only returns the document's HTTP headers. This does not include the title element, which is part of the HTTP message body.

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