ͻ񻣼
ºÏ²¢×Ö·û´® Àý×Ó£º @echo off set aa=ΰ´óµÄÉñľ! set bb=a56爆大奖在线娱乐ҪȥÄ㣡 echo %aa%%bb% echo aa=%aa% echo bb=%bb% set¡±aa= %aa%%bb%¡° echo aa=%aa% ÔĶÁÈ«ÎÄ
ͻ񻣼
ÔÀ´£¬ÔÚ set var=%str:~Æ«ÒÆÁ¿,³¤¶È% ÕâÑùµÄÓï¾äÖУ¬Èç¹ûûÓжººÅ¼°ÆäÖ®ºóµÄ³¤¶È£¬¾Ía56爆大奖在线娱乐½ØÈ¡Æ«ÒÆÁ¿Î»ÖÃÉϼ°ÆäÖ®ºóµÄËùÓÐ×Ö·û£¬Èç¹û³¤¶ÈµÄֵΪ¸ºÊý£¬Ôòa56爆大奖在线娱乐Å×Æú×îºó¼¸¸ö×Ö·û¡£ ÏÖÔÚ£¬a56爆大奖在线娱乐ÃÇ¿ÉÒÔ¶ÔÈa56爆大奖在线娱乐âλÖÃÉϵÄ×Ö·û×öÌáÈ¡¹¤×÷ÁË(¼ÙÉè set str=123456789)£º ¢Ù ÌáÈ¡1: set v ÔĶÁÈ«ÎÄ