wangkai3721498 wangkai3721498
关注数: 24 粉丝数: 29 发帖数: 208 关注贴吧数: 13
关于action函数的问题 一个上传文件的代码,总是提示错误,求解 代码:1.php <html> <head> <title>PHPtest </title> </head> <body> <form ENCRYPE="multipart/form-data" ACTION="2.php" METHOD="POST"> <input name="upfile"type="file"> <p> <input type=submit value="确认提交"> <input type=reset value="重新选择"> </body> </html> 2.php <html> <head> <title>PHPtest </title> </head> <body> <? if($upfile=="none") { echo "None File"; echo "<p>"; echo "click<a href=\"1.php\">here</a>return"; } else { $filepath="images/"; $filename=$filepath.$upfile_name; echo $upfile_name; echo"<p>"; echo $upfile_name; echo "<p>"; echo $upfile_size; echo"<p>"; echo $upfile_type; if(copy($upfile,$filename)) { unlink($upfile); echo"<p>"; echo"success!"; echo "<p>"; echo"click<a href=\"1.php\">here</a>return"; } else { echo"failed..."; } } ?> </body> </html> 运行时总是提示错误Notice: Undefined variable: upfile in C:\Apache\htdocs\2.php on line 9 Notice: Undefined variable: upfile_name in C:\Apache\htdocs\2.php on line 18 Notice: Undefined variable: upfile_name in C:\Apache\htdocs\2.php on line 19 Notice: Undefined variable: upfile_name in C:\Apache\htdocs\2.php on line 21 Notice: Undefined variable: upfile_size in C:\Apache\htdocs\2.php on line 23 Notice: Undefined variable: upfile_type in C:\Apache\htdocs\2.php on line 25 Notice: Undefined variable: upfile in C:\Apache\htdocs\2.php on line 26 Warning: copy() [function.copy]: Filename cannot be empty in C:\Apache\htdocs\2.php on line 26 failed... 求指导。。。。
1 下一页