在Java中等效于.NET的WebClient和HttpWebRequest？ [英] Equivalent of .NET's WebClient and HttpWebRequest in Java?

问题描述

.NET具有 HttpWebRequest 和< a href = http://msdn.microsoft.com/zh-cn/library/system.net.webclient(VS.80).aspx rel = nofollow noreferrer> WebClient 类，用于模拟浏览器的

.NET has the HttpWebRequest and WebClient classes for simulating a browser's requests.

我会用Google搜索它，但不确定使用哪个关键字。

I'd google it, but I'm not sure what keyword to use.

I想要编写在applet或本地 .jar 中执行HTTP GET和POST以及Cookie的代码，并以文本字符串或其他可解析的形式返回响应结构。

I want to write code that does does HTTP GETs and POSTs, along with cookies, in an applet or local .jar and gives me back the response in a text string or some other parseable structure.

推荐答案

HttpURLConnection 是Java的 HttpWebRequest 。

URL iurl = new URL(url);
HttpURLConnection uc = (HttpURLConnection)iurl.openConnection();
uc.connect();
if (uc.getContentType().equalsIgnoreCase("image/jpeg"))
{
  result = true;
}

这篇关于在Java中等效于.NET的WebClient和HttpWebRequest？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！