<?php $url = 'http://mf1905.com/upload/video_img/df3074c98ec5124ad47c52ff59f74e04_middle.jpeg'; function http_get_data($url) { $ch = curl_init (); curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'GET' ); curl_setopt ( $ch, CURLOPT_SSL_VERIFYPEER, false ); curl_setopt ( $ch, CURLOPT_URL, $url ); ob_start (); curl_exec ( $ch ); $return_content = ob_get_contents (); ob_end_clean (); $return_code = curl_getinfo ( $ch, CURLINFO_HTTP_CODE ); return $return_content; } $return_content = http_get_data($url); $filename = 'test.jpg'; $fp= @fopen($filename,"a"); //将文件绑定到流 fwrite($fp,$return_content); //写入文件