java程序代理上网

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JAVA BASIC

哎，在网上搜好久

看来网上还是有很多吭爹的，害我搞了好久

发一个能用的

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;

public class ProxyConnection{

	public static void main(String[] args) {
		try {
//代理服务器地址以及端口
			System.setProperty("http.proxyHost", "xxx.xxx.xxx.xx");
			System.setProperty("http.proxyPort", "xxxx");
			
			URL tirc = new URL("http://www.baidu.com/");
			BufferedReader in = new BufferedReader(new InputStreamReader(tirc
					.openStream(),"GBK"));
			String s;
			while ((s = in.readLine()) != null) {
				System.out.println(s);
			}
			in.close();
			
		} catch (MalformedURLException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

}

运行结果：

<!doctype html><html><head><meta http-equiv="Content-Type" content="text/html;charset=gb2312"><title>百度一下，你就知道      </title><style>html{overflow-y:auto}body{font:12px arial;text-align:center;background:#fff}body,p,form,ul,li{margin:0;padding:0;list-style:none}body,form,#fm{position:relative}td{text-align:left}img{border:0}a{color:#00c}a:active{color:#f60}#u{padding:7px 10px 3px 0;text-align:right}#m{width:680px;margin:0 auto}#nv{font-size:16px;margin:0 0 4px;text-align:left;text-indent:117px}#nv a,#nv b,.btn,#lk{font-size:14px}#fm{padding-left:90px;text-align:left}#kw{width:404px;height:22px;padding:4px 7px;padding:6px 7px 2px\9;font:16px arial;background:url(http://www.baidu.com/img/i-1.0.0.png) no-repeat -304px 0;_background-attachment:fixed;border:1px solid #cdcdcd;border-color:#9a9a9a #cdcdcd #cdcdcd #9a9a9a;vertical-align:top}.btn{width:95px;height:32px;padding:0;padding-top:2px\9;border:0;background:#ddd url(http://www.baidu.com/img/i-1.0.0.png) no-repeat;cursor:pointer}.btn_h{background-position:-100px 0}#kw,.btn_wr{margin:0 5px 0 0}.btn_wr{width:97px;height:34px;display:inline-block;background:url(http://www.baidu.com/img/i-1.0.0.png) no-repeat -202px 0;_top:1px;*position:relative}#lk{margin:33px 0}#lk span{font:14px "宋体"}#lm{height:60px}#lh{margin:16px 0 5px;word-spacing:3px}.tools{position:absolute;top:-4px;*top:10px;right:-13px;}#mHolder{width:62px;position:relative;z-index:296;display:none}#mCon{height:18px;line-height:18px;position:absolute;cursor:pointer;padding:0 18px 0 0;background:url(http://www.baidu.com/img/bg-1.0.0.gif) no-repeat right -134px;background-position:right -136px\9}#mCon span{color:#00c;cursor:default;display:block}#mCon .hw{text-decoration:underline;cursor:pointer}#mMenu{width:56px;border:1px solid #9a99ff;list-style:none;position:absolute;right:7px;top:28px;display:none;background:#fff}#mMenu a{width:100%;height:100%;display:block;line-height:22px;text-indent:6px;text-decoration:none}#mMenu a:hover{background:#d9e1f6}#mMenu .ln{height:1px;background:#ccf;overflow:hidden;margin:2px;font-size:1px;line-height:1px}#cp,#cp a{color:#77c}#seth{display:none;behavior:url(#default#homepage)}#setf{display:none}</style>
</head>

<body><div id="u"><a href="http://www.baidu.com/gaoji/preferences.html" name="tj_setting">搜索设置</a>&nbsp;|&nbsp;<a href="http://passport.baidu.com/?login&tpl=mn" name="tj_login">登录</a></div>
<div id="m"><p id="lg"><img src="http://www.baidu.com/img/baidu_sylogo1.gif" width="270" height="129" usemap="#mp"><map name="mp"><area shape="rect" coords="40,25,230,95" href="http://hi.baidu.com/baidu/" target="_blank" title="点此进入 百度的空间" ></map></p><p id="nv"><a href="http://news.baidu.com">新&nbsp;闻</a>　<b>网&nbsp;页</b>　<a href="http://tieba.baidu.com">贴&nbsp;吧</a>　<a href="http://zhidao.baidu.com">知&nbsp;道</a>　<a href="http://mp3.baidu.com">MP3</a>　<a href="http://image.baidu.com">图&nbsp;片</a>　<a href="http://video.baidu.com">视&nbsp;频</a>　<a href="http://map.baidu.com">地&nbsp;图</a></p><div id="fm"><form name="f" action="/s"><input type="text" name="wd" id="kw" maxlength="100"><input type="hidden" name="rsv_bp" value="0"><input type="hidden" name="rsv_spt" value="3"><span class="btn_wr"><input type="submit" value="百度一下" id="su" class="btn" onmousedown="this.className='btn btn_h'" onmouseout="this.className='btn'"></span></form><span class="tools"><span id="mHolder"><div id="mCon"><span>输入法</span></div></span></span><ul id="mMenu"><li><a href="#" name="ime_hw">手写</a></li><li><a href="#" name="ime_py">拼音</a></li><li class="ln"></li><li><a href="#" name="ime_cl">关闭</a></li></ul></div>
<p id="lk"><a href="http://hi.baidu.com">空间</a>　<a href="http://baike.baidu.com">百科</a>　<a href="http://www.hao123.com">hao123</a><span> | <a href="/more/">更多&gt;&gt;</a></span></p><p id="lm"></p><p><a id="seth" onClick="this.setHomePage('http://www.baidu.com')" href="http://utility.baidu.com/traf/click.php?id=215&url=http://www.baidu.com" onmousedown="return ns_c({'fm':'behs','tab':'homepage','pos':0})">把百度设为主页</a><a id="setf" onClick="fa(this)" href="javascript:void(0)" onmousedown="return ns_c({'fm':'behs','tab':'favorites','pos':0})">把百度加入收藏夹</a></p>
<p id="lh"><a href="http://e.baidu.com/?refer=888">加入百度推广</a> | <a href="http://top.baidu.com">搜索风云榜</a> | <a href="http://home.baidu.com">关于百度</a> | <a href="http://ir.baidu.com">About Baidu</a></p><p id="cp">&copy;2011 Baidu <a href="/duty/">使用百度前必读</a> <a href="http://www.miibeian.gov.cn" target="_blank">京ICP证030173号</a> <img src="http://gimg.baidu.com/img/gs.gif"></p></div></body>

<script>var w=window,d=document,n=navigator,k=d.f.wd,a=d.getElementById("nv").getElementsByTagName("a"),isIE=n.userAgent.indexOf("MSIE")!=-1&&!window.opera;for(var i=0;i<a.length;i++){a[i].onclick=function(){if(k.value.length>0){var o=this,h=o.href,q=encodeURIComponent(k.value);if(h.indexOf("q=")!=-1){o.href=h.replace(/q=[^&\x24]*/,"q="+q)}else{this.href+="?q="+q}}}};(function(){if(/q=([^&]+)/.test(location.search)){k.value=decodeURIComponent(RegExp["\x241"])}})();if(n.cookieEnabled&&!/sug?=0/.test(d.cookie)){d.write('<script src=http://www.baidu.com/js/bdsug.js?v=1.0.3.0><\/script>')};function addEV(o, e, f){if(w.attachEvent){o.attachEvent("on" + e, f);}else if(w.addEventListener){ o.addEventListener(e, f, false);}}function G(id){return d.getElementById(id);}function ns_c(q){var p = encodeURIComponent(window.document.location.href), sQ = '', sV = '', mu='', img = window["BD_PS_C" + (new Date()).getTime()] = new Image();for (v in q) {sV = q[v];sQ += v + "=" + sV + "&";} mu= "&mu=" + p ;img.src = "http://nsclick.baidu.com/v.gif?pid=201&pj=www&" + sQ + "path="+p+"&t="+new Date().getTime();return true;}if(/\bbdime=[12]/.test(d.cookie)){document.write('<script src=http://www.baidu.com/cache/ime/js/openime-1.0.0.js><\/script>');}(function(){var user = G("user"), userMenu = G("userMenu");if(user && userMenu){addEV(user,"click",function(e){userMenu.style.display = userMenu.style.display == "block" ? "none" : "block";window.event ? e.cancelBubble = true : e.stopPropagation();});addEV(document,"click",function(){userMenu.style.display = "none";});}})();(function(){var u = G("u").getElementsByTagName("a"), nv = G("nv").getElementsByTagName("a"), lk = G("lk").getElementsByTagName("a"), un = "";var tj_nv = ["news","tieba","zhidao","mp3","img","video","map"];var tj_lk = ["hi","baike","hao123","more"];if(G("un") && G("un").innerHTML != ""){un = G("un").innerHTML;}function _addTJ(obj){addEV(obj, "mousedown", function(e){var e = e || window.event;var target = e.target || e.srcElement;ns_c({'fm':'behs','tab':target.name||'tj_user','un':encodeURIComponent(un)});});}for(var i = 0; i < u.length; i++){_addTJ(u[i]);}for(var i = 0; i < nv.length; i++){nv[i].name = 'tj_' + tj_nv[i];_addTJ(nv[i]);}for(var i = 0; i < lk.length; i++){lk[i].name = 'tj_' + tj_lk[i];_addTJ(lk[i]);}})();addEV(w,"load",function(){k.focus()});w.onunload=function(){};</script>

<script type="text/javascript" src="http://www.baidu.com/cache/hps/js/hps-1.2.js"></script>

</html><!--22c7e6bd281a29a3-->

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对两个LIST对行比对，筛选 | veer 刷机、软件、铃声分享

2011-12-05 15:34
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