1. http Get
简单的只需要 这四行 就
$ch = curl_init (); curl_setopt ( $ch, CURLOPT_URL, "http://site" ); $output = curl_exec($ch); curl_close ( $ch );
复杂的
public static function curlGet($url,$cookiefile,$header=null){ try{ $ch = curl_init (); curl_setopt ( $ch, CURLOPT_URL, $url ); curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 ); //不知道如何看发出去的数据是什么样子的 使用这句话 可通过抓包工具查看到 // 需要抓包工具配合使用 curl_setopt($ch,CURLOPT_PROXY,‘192.168.2.221:8889‘); if($header){ // curl_setopt ( $ch, CURLOPT_HEADER, 1 ); curl_setopt($ch, CURLOPT_HTTPHEADER, $header); // curl_setopt ( $ch, CURLOPT_COOKIE,$header[‘Cookie‘] ); // curl_setopt ( $ch, CURLOPT_COOKIESESSION,$header[‘Cookie‘] ); } else{ curl_setopt ( $ch, CURLOPT_HEADER, 0 ); } if($cookiefile){ curl_setopt ( $ch, CURLOPT_COOKIEFILE, $cookiefile ); // 读取cookie curl_setopt ( $ch, CURLOPT_COOKIEJAR, $cookiefile ); // 设置Cookie信息保存在指定的文件中 } $output = curl_exec($ch);// 获取curl 信息 $information = curl_getinfo($ch); curl_close ( $ch ); }catch(\Exception $e){ print_r($e->getMessage()); } return $output; }
2. http Post
public static function curlPost($url,$data,$cookiefile=null,$header=null){ try{ $ch = curl_init (); curl_setopt ( $ch, CURLOPT_URL, $url ); curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 ); curl_setopt ( $ch, CURLOPT_POST, 1 ); curl_setopt($ch,CURLOPT_PROXY,‘192.168.2.221:8889‘); if($header){ curl_setopt($ch, CURLOPT_HTTPHEADER, $header); } else{ curl_setopt ( $ch, CURLOPT_HEADER, 0 ); } if($cookiefile){ curl_setopt ( $ch, CURLOPT_COOKIEFILE, $cookiefile ); // 读取cookie curl_setopt ( $ch, CURLOPT_COOKIEJAR, $cookiefile ); // 设置Cookie信息保存在指定的文件中 } //!!!注意data的格式 curl_setopt ( $ch, CURLOPT_POSTFIELDS, $data); //设置响应超时时间 curl_setopt($ch, CURLOPT_TIMEOUT, 120); $output = curl_exec($ch); if($output === false){ if(curl_errno($ch) == CURLE_OPERATION_TIMEDOUT){ //处理逻辑 } } $information = curl_getinfo($ch); curl_close ( $ch ); }catch(\Exception $e){ print_r($e->getMessage()); } return $output; }
3. https Get (未完待续)
4. https Post(未完待续)
5. curl 使用过程中 发现不足的地方(未完待续)
时间: 2024-10-13 12:00:36