Ա��׳ʲô?

һԶ ʫԻֳ��м̡ ԱӦö֪ ôˡ趨��...


��ַԭ

1. ļ򿪺󣬷ȫǡReplacement Characterַ𱣴档鳢ʹʽ2. ļʾΪ��ļ޷ָԭʼݡ


Ϊʲô��?

“��”һĴʻ㣬Դϵһйָ޷ȷʾַĻϣ̳罻ýУijЩڱ...


��ʲô?

��γ һUTF-8ıһUnicodeĴַ0xFFFDʾδַ֪ȷʾΪһʺšıͨGBK룬GBK...


ɶ,��ô

kn jn ko ƴkn ͣ1. 螡ϼصɽ콣˱Ҳơ螡ᡱ2.  ̄


ΪʲôǻΪ��һ...

Ǹıƻ˵ "ץ"÷ʽΪ Ҳ˵��Ͼ"++...


...��ҩ�ͺ����...

��ʼʱ���ij���ҩ�ͺ����...ãṩĶθ¡飺ƽ嵭ʳ...


��ʲô˼

��һƧĺϣһĺֻ飬庬ҪĻıϢȷǹ�� һֵĶ лĻҪ...