PHP实现文件上传很简单,代码如下: //**************up.php <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>Tansf</title> </head> <body> <form name="form1" enctype="multipart/form-data" method="post" action="updo.php"> <input name="userfile" type="file" id="userfile"> <input type="submit" name="Submit" value="提交"> </form> </body> </html>
//**************updo.php <?php if (is_uploaded_file($_FILES['userfile']['tmp_name'])) { copy($_FILES['userfile']['tmp_name'], $_FILES['userfile']['name']); echo "success"; } else { echo "文件上传失败"; } ?>
以上代码会把文件上传到 updo.php 所在的目录,如果在Linux下,要确保web服务器有访问该目录的权限. 
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