<?php session_start(); /******以下可用来跟踪用户 $sess_id = session_id(); $id = rand(100000000000000,9999999999999999); ******/ if($_POST["Submit"]){ /******以下是防止重复上传，适用只允许上传一次 if($_SESSION["name"] == "1"){ echo "<p>请不要重复提交！</p>"; exit; } ******/ $file_name = $_FILES["file"]["name"]; $file_size = $_FILES["file"]["size"]; $file_type = $_FILES["file"]["type"]; $file_tn = time().$file_name; $save_path = "upfiles/"; $messg = "<p>上传文件发生以外：</p><a href='?id=".$id."'>返回重试</a>"; $messg_sr = $messg; if($file_type != "application/msword"){//清风提示，这里限制上传格式为word $messg .= "<p>本次上传文件格式为MS WORD，通常扩展名为.doc</p>"; } if($file_size > 1048576){//清风提示，这里可写成"if($file_size > 1*1024*1024){"方便修改 $messg .= "<p>本次上传文件大小不能超过1MB，本文件大小为".round(($file_size/1024/1024),2)."MB</p>"; } if($messg != $messg_sr){ echo $messg; }else{ if(move_uploaded_file($_FILES["file"]["tmp_name"],$save_path.$file_tn)){ //$_SESSION["name"] = "1";#防止重复上传和上面对应 //以下是上传成功的各种提示及跳转 //echo "<p>恭喜你！上传文件成功。</p>"; //echo "<script language='javascript'>close();</script>"; //echo "<script>location.href='';</script>"; //echo "<meta http-equiv=\"refresh\" content=\"0;URL=http://domain测试数据/test.html\">";#原型 echo "<meta http-equiv=\"refresh\" content=\"3;URL=/\"><div id=\"container\" style=\"margin:40px; padding:40px;text-align:center; font-size:12px; border:#0099FF double;\">上传成功！</div>"; }else{ echo $messg; } } }else{ ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://HdhCmsTestw3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://HdhCmsTestw3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>文件上传</title> <style type="text/css"> <!-- .pt11 { font-size: 11pt; color: #333333; } --> </style> </head> <body> <form id="form1" name="form1" method="post" enctype="multipart/form-data" action=""> <table width="500" border="0" align="center" cellspacing="1" bgcolor="#666699" class="pt11"> <tr> <td height="25" bgcolor="#9999FF">上传</td> </tr> <tr> <td height="60" align="center" bgcolor="#F1F1F1"> <input name="file" type="file" id="file" size="32" /> </td> </tr> <tr> <td height="25" align="center" bgcolor="#E1E1E1"> <input type="submit" name="Submit" value="提 交" /></td> </tr> </table> </form> </body> </html> <?php }?>
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