时间:2021-07-01 10:21:17 帮助过:11人阅读
- ....
- $ch = curl_init();
- curl_setopt($ch, CURLOPT_HTTPHEADER, $header);//设置http头
- curl_setopt($ch, CURLOPT_ENCODING, "gzip" );
//设置为客户端支持gzip压缩- curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30 );
//设置连接等待时间- curl_setopt($ch, CURLOPT_URL, $url );
- curl_exec( $ch );
- if ($error = curl_error($ch) ) {
- //出错处理
- return -1;
- }
- fclose($fp);
- $curl_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
//获取http返回值- if( $curl_code == 200 ) {
- //正常访问url
- }
- //异常
- ....
2. 设置http header支持php curl访问lighttpd服务器
- $header[]= 'Expect:';
3. 设置curl,只获取http header,不获取body:
- curl_setopt($ch, CURLOPT_HEADER, 1);
- curl_setopt($ch, CURLOPT_NOBODY, 1);
或者只获取body:
- curl_setopt($ch, CURLOPT_HEADER, 0);
// make sure we get the body- curl_setopt($ch, CURLOPT_NOBODY, 0);
4. 访问虚拟主机,需设置Host
- $header[]= 'Host: '.$host;
5. 使用post, put, delete等REStful方式访问url
- post:
- curl_setopt($ch, CURLOPT_POST, 1 );
- put, delete:
- curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "DELETE");
//或者PUT,需要服务器支持这些方法。
6. php curl保存下载内容为文件
- curl_setopt($ch, CURLOPT_FILE, $fp);
http://www.bkjia.com/PHPjc/446438.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/446438.htmlTechArticle我们通过对 1. php curl的默认调用方法,get方式访问url .... $ ch = curl_init (); curl_setopt($ch,CURLOPT_HTTPHEADER,$header);//设置http头 curl_setopt($ch,CURLOPT_...