http://jakarta.apache.org/commons/httpclient/ org.apache.commons.httpclient.URI org.apache.commons.httpclient.Wire org.apache.commons.httpclient.Cookie org.apache.commons.httpclient.Header org.apache.commons.httpclient.HttpURL org.apache.commons.httpclient.HttpHost org.apache.commons.httpclient.HttpsURL org.apache.commons.httpclient.HttpState org.apache.commons.httpclient.ProxyHost org.apache.commons.httpclient.auth.NTLM org.apache.commons.httpclient.HttpClient org.apache.commons.httpclient.HttpMethod org.apache.com mons.httpclient.HttpParser org.apache.commons.httpclient.HttpStatus org.apache.commons.httpclient.StatusLine

HttpClient httpclient = new DefaultHttpClient();4.×版本后，它的用法就变了不能这么使用了，此3.1版本仍然可以

用于安卓端http客户端的实现核心类

httpclient-3.1網絡,個人覺得以android自己的網絡連接好用，以后會經常用這個來寫代碼了，呵呵！