jQuery+PHP+Mysql在线拍照和在线浏览照片

<?php date_default_timezone_set("PRC"); //使用北京时间 //只接受post请求 if(strtolower($_SERVER['REQUEST_METHOD']) != 'post'){ exit; } $folder = 'uploads/'; $filename = date('YmdHis').rand().'.jpg'; $original = $folder.$filename; $input = file_get_contents('php://input'); if(md5($input) == '7d4df9cc423720b7f1f3d672b89362be'){ exit; } $result = file_put_contents($original, $input); if (!$result) { echo '{"error":1,"message":"文件目录不可写";}'; exit; } $info = getimagesize($original); if($info['mime'] != 'image/jpeg'){ unlink($original); exit; } $origImage = imagecreatefromjpeg($original); $newImage = imagecreatetruecolor(154,110); imagecopyresampled($newImage,$origImage,0,0,0,0,154,110,520,370); //imagejpeg($newImage,'uploads/thumbs/'.$filename); imagejpeg($newImage,'uploads/small_'.$filename); //写入数据库 include_once('connect.php'); $time = mktime(); $sql = "insert into photobooth (pic,uploadtime)values('$filename','$time')"; $res = mysql_query($sql); if($res){ echo '{"status":1,"message":"Success!","filename":"'.$filename.'"}'; }else{ echo '{"error":1,"message":"Sorry,something goes wrong.";}'; } ?>