請(qǐng)樓主花兩天時(shí)間把這兩個(gè)貼看完:
http://www。shanghan。com/bbs/viewthread.php?tid=26513&highlight=%E6%9D%8E%E5%8F%AF
http://www。shanghan。com/bbs/viewthread.php?tid=33106&highlight=%E6%9D%8E%E5%8F%AF
對(duì)你很有幫助