优化

@@ -375,7 +375,7 @@ class Msg extends Request{
         $this->folder->exec();
         $this->folder->exec();
         if(!$utf7) $folder = mb_iconv($folder,"UTF7-IMAP","UTF-8");
         if(!$utf7) $folder = mb_iconv($folder,"UTF7-IMAP","UTF-8");
 //        "UID MOVE {$uids} \"{$folder}\""
 //        "UID MOVE {$uids} \"{$folder}\""
-        $this->cmd('%s MOVE %s "%s"',
+        $this->cmd('%sMOVE %s "%s"',
             $this->isUid?'UID ':'',
             $this->isUid?'UID ':'',
             implode(',',$this->number),
             implode(',',$this->number),
             $folder
             $folder
@@ -397,7 +397,7 @@ class Msg extends Request{
         if(!$utf7) $folder = mb_iconv($folder,"UTF7-IMAP","UTF-8");
         if(!$utf7) $folder = mb_iconv($folder,"UTF7-IMAP","UTF-8");
 //        "UID COPY {$uids} \"{$folder}\""
 //        "UID COPY {$uids} \"{$folder}\""
         $this->cmd('%s COPY %s "%s"',
         $this->cmd('%s COPY %s "%s"',
-            $this->isUid?'UID ':'',
+            $this->isUid?'UID':'',
             implode(',',$this->number),
             implode(',',$this->number),
             $folder
             $folder
         );
         );