例1,CURL使用POST提交XML数据,代码如下:
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$url = "http://www.vcphp.com";
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<!--?xml version="1.0"?-->
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$ch = curl_init();
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$header[] = "Content-type: text/xml";
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_HEADER, 1);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
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curl_close($ch);
在PHP中CURL使用POST提交XML数据时,一定要定义content-type为xml,要不然默认是text/html.
例2,post表单数据,curl是利用URL语法在命令行方式下工作的文件传输工具,代码如下:
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set_time_limit(0);
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@date_default_timezone_set('Asia/Shanghai');
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function curlrequest($url,$postfield,$proxy=""){
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$proxy=trim($proxy);
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$user_agent ="Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)";
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$ch = curl_init();
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if(!emptyempty($proxy)){
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curl_setopt ($ch, CURLOPT_PROXY, $proxy);
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}
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $postfield);
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curl_setopt($ch, CURLOPT_TIMEOUT, 25);
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curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
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curl_setopt($ch,CURLOPT_HTTPHEADER,array(
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'Accept-Language: zh-cn',
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'Connection: Keep-Alive',
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'Cache-Control: no-cache'
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));
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$document = curl_exec($ch);
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$info=curl_getinfo($ch);
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if($info[http_code]=="405"){
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echo "bad proxy {$proxy}n";
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exit;
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}
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return $document;
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}
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$url="http://example.cn/getInfo.php";
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$postfield="userName=test&year=2008&passWord=123456&Submit=%CC%E1%BD%BB";
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$proxy = '';
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$str=curlrequest($url,$postfield,$proxy);
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echo $str;
例3,一个简单利用curl post登录实例.
模拟post登陆提交表单问题
SOOPY类:之前写过一个程序是模拟post来推送一些资源,起初跟大家一样,各种百度谷歌,首先想到的就是用PHP自带的库CURL这个来模拟,自己想偷偷懒看有没有更简单的类来实现呢?还是被我发现了,他就是snoopy类.(中文名史卢比),代码如下:
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include("/data/tools/pooy/Snoopy/Snoopy.class.php");
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$snoopy = new Snoopy;
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$Parameters["username"] = "user";
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$Parameters["pass"] = "pass";
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$file = "/test/test.jpg";
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$serviceUrl = "http://www.你的地址/fileProcess.php";
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$postfiles["image"] = $file;
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$snoopy->_submit_type = "multipart/form-data";
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$snoopy->submit($serviceUrl,$Parameters,$postfiles);
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上面这个例子就是实现了一个POST表单提交的案例,由于需求比较复杂,这个snoopy的功能不能满足于我的需求,于是又开始去进攻CURL.
CURL扩展库:这个库是比较成熟的一个扩展库,功能很强大,强大到可以模拟浏览器的任何一个动作,需求是这样子的,第一登陆一个网站后台,第二接口页面,然后开始推送大量资源,这里面的具体逻辑就缩略了,为了操作方便,我把我需要模拟的几个函数封装到了一个类里面,简短代码如下:
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class TuisongPost{
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function TuisongPost(){
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global $cookie_jar;
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$this->cookie_jar = tempnam('./tmp','cookie');
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$url = "http://www.你的地址";
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$post_data = array( "username" => "admin","password" => "admin" );
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_HEADER, 1);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
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curl_setopt($ch, CURLOPT_COOKIEJAR, $this->cookie_jar);
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$output1 = curl_exec($ch);
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curl_close($ch);
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}
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function getGid($groupname,$channel,$lanmu){
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$url = "http://XXXX.com/creategroup";
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$data = $this->getGidArr($groupname,$channel,$lanmu);
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$ch = curl_init();
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$Ref_url = "http://www.你的地址";
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_REFERER, $Ref_url);
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_HEADER, 0);
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curl_setopt($ch, CURLOPT_COOKIEFILE, $this->cookie_jar);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
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$output2 = curl_exec($ch);
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return $output2;
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curl_close($ch);
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}
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function sendPic($note,$groupid,$groupindex,$img){
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$url = "http://XXXX/addimage";
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$groupid = intval($groupid);
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$data = $this->sendPicArr($note,$groupid,$groupindex,$img);
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$ch = curl_init();
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$Ref_url = "http://www.你的地址";
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_REFERER, $Ref_url);
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_HEADER, 0);
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curl_setopt($ch, CURLOPT_COOKIEFILE, $this->cookie_jar);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
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$output2 = curl_exec($ch);
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return $output2 ;
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curl_close($ch);
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}
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function sendMes($url,$img,$imgdesc,$groupid,$groupname,$channel,$lanmu)
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{
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$url = "http://XXXX/add";
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$data = $this->getArr($img,$imgdesc,$groupid,$groupname,$channel,$lanmu);
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$ch = curl_init();
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$Ref_url = "http://www.你的地址";
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_REFERER, $Ref_url);
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_HEADER, 0);
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curl_setopt($ch, CURLOPT_COOKIEFILE, $this->cookie_jar);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
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$output2 = curl_exec($ch);
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curl_close($ch);
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}
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function getArr($img,$imgdesc,$groupid,$groupname,$channel,$lanmu)
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{
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$post_data = array(
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"img"=>"@".$img,
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"imgdesc"=>$imgdesc,
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"groupid"=>$groupid,
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"groupname"=>$groupname,
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"channel"=>$channel,
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"lanmu"=>$lanmu,
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"cdate"=>date('Y-m-d')
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);
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return $post_data;
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}
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function getGidArr($groupname,$channel,$lanmu)
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{
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$post_data = array(
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"groupname"=>$groupname,
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"channel"=>$channel,
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"lanmu"=>$lanmu,
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"cdate"=>date('Y-m-d')
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);
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return $post_data;
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}
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function sendPicArr($note,$groupid,$groupindex,$img)
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{
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$post_data = array(
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"notes"=>$note,
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"id"=>$groupid,
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"index"=>$groupindex,
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"cdate"=>date('Y-m-d'),
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"img"=>"@".$img
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);
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return $post_data;
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}
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function unlink($cookie_jar){
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unlink($cookie_jar);
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}
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}
以上就是用CURL来完美解决了这个问题,他能有效的解决cookie存储问题.
(责任编辑:最模板) |