先報錯failed to open stream: Invalid argument然后寫入失敗。文檔編碼使用UTF-8因為用英文文件試過，一切正常試過各種iconv('xxx','xxx',$str);貌似無效代碼如下if(is_uploaded_file($_FILES['userfile']['tmp_name'])){ ????echo?'臨時文件已經(jīng)找到'; ????$name?=?$_FILES['userfile']['name']; ????$upload_path=$_SERVER['DOCUMENT_ROOT']."/upload/"; ????$dest_file=$upload_path.basename($_FILES['userfile']['name']); ????if?(function_exists("iconv")) ????{ ????????$dest_file=iconv("UTF-8","GBK",$dest_file); ????} ????//iconv("UTF-8","GB2312//IGNORE",$name); ????//mb_convert_encoding($name,?'ANSI'); ????echo?mb_detect_encoding($name); ????move_uploaded_file($_FILES['userfile']['tmp_name'],?'uploads'.'/'."$dest_file"); }else{ ????echo?'找不到上傳的文件'; }