php curl模拟登陆人人网发表状态

在php中要实现用户登录我们一般都会到curl模拟登陆功能,下面我就基于php的curl来实现登录人人网,完整的例子希望对各位有帮助,代码如下:

<?php 
	$cookie_file = dirname(__FILE__)."/renren.cookie"; 
	 
	$login_url = &#39;http://passport.renren.com/PLogin.do&#39;; 
	 
	$post_fields[&#39;email&#39;] = &#39;&#39;;//人人的帐号 
	$post_fields[&#39;password&#39;] = &#39;&#39;;//人人密码 
	$post_fields[&#39;origURL&#39;] = &#39;http%3A%2F%2Fhome.renren.com%2FHome.do&#39;; 
	$post_fields[&#39;domain&#39;] = &#39;renren.com&#39;; 
	 
	 
	$ch = curl_init($login_url); 
	curl_setopt($ch, CURLOPT_USERAGENT, &#39;Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5&#39;); 
	curl_setopt($ch, CURLOPT_HEADER, 0); 
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
	curl_setopt($ch, CURLOPT_MAXREDIRS, 1); 
	curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); 
	curl_setopt($ch, CURLOPT_AUTOREFERER, 1); 
	curl_setopt($ch, CURLOPT_POST, 1); 
	curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields); 
	curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file); 
	$content = curl_exec($ch); 
	curl_close($ch); 
	//匹配用户的ID 
	$send_url=&#39;http://www.renren.com/home&#39;; 
	$ch = curl_init($send_url); 
	curl_setopt($ch, CURLOPT_HEADER, 0); 
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
	curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file); 
	curl_exec($ch); 
	$info = curl_getinfo($ch); 
	curl_close($ch); 
	//获取用户id 
	$tmp = explode(&#39;/&#39;,$info[&#39;redirect_url&#39;]); 
	$uid = array_pop($tmp); 
	unset($tmp); 
	 
	//$uid = "305115027"; 
	//获取token和rtk 
	 
	$send_url=&#39;http://www.renren.com/&#39;.$uid; 
	$ch = curl_init($send_url); 
	curl_setopt($ch, CURLOPT_HEADER, 0); 
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
	curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file); 
	$tmp = curl_exec($ch); 
	curl_close($ch); 
	preg_match_all("/get_check:&#39;(.*?)&#39;,get_check_x:&#39;(.*?)&#39;,/is",$tmp,$arr); 
	$token = $arr[1][0];//1121558104 
	$rtk = $arr[2][0];//e9a9cb2 
	 
	//发布信息 
	$poststr[&#39;content&#39;] = "这就是一个测试而已！！！"; 
	$poststr[&#39;withInfo&#39;] = &#39;{"wpath":[]}&#39;; 
	$poststr[&#39;hostid:&#39;] = $uid; 
	$poststr[&#39;privacyParams&#39;] = &#39;{"sourceControl": 99}&#39;; 
	$poststr[&#39;requestToken&#39;] = $token; 
	$poststr[&#39;_rtk&#39;] = $rtk; 
	$poststr[&#39;channel&#39;] = "renren"; 
	 
	$head = array( 
	   &#39;Referer:http://shell.renren.com/ajaxproxy.htm&#39;, 
	   &#39;X-Requested-With:XMLHttpRequest&#39;, 
	  ); 
	$ch = curl_init("http://shell.renren.com/{$uid}/status"); 
	curl_setopt($ch, CURLOPT_USERAGENT, &#39;Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5&#39;); 
	curl_setopt($ch,CURLOPT_HTTPHEADER,$head); 
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
	curl_setopt($ch, CURLOPT_MAXREDIRS, 1); 
	curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); 
	curl_setopt($ch, CURLOPT_AUTOREFERER, 1); 
	curl_setopt($ch, CURLOPT_POST, 1); 
	curl_setopt($ch, CURLOPT_POSTFIELDS, $poststr); 
	curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file); 
	$content = curl_exec($ch);//开源代码phprm.com 
	curl_close($ch); 
	$data = json_decode($content,true); 
	if($data["code"] == "0"){ 
	 echo "发布成功！"; 
	}else{ 
	 echo "shit !!!"; 
	}

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