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Re: gb <==> big5 conversion module (32K attached)



On Wed, Jan 24, 2001 at 10:26:50PM +0800, shuyong wrote:
>     ²»ÖªµÀÕâ¸öGB2312<=>BIG5Ä£¿éµÄת»»»úÖÆÊÇʲô£¿Âé·³emailÔ´Âë¸øÎÒ¡£

Ô´ÂëÒÑ·¢Çë²éÊÕ. ÈôÒª±àÒëµÄ»°, ÐèÒªÓÐ glibc Ô´Âë.


> Õâ·½ÃæµÄת»»±í£¬È»ºó×Ô¼º×öÁËÒ»¸ö£¨Èç¹û¸ÐÐËȤÎÒ¸øÄãÒ»·Ý£©¡£µ«ÊÇÎÊÌâ¶à¶à¡£Ö÷ÒªÊÇ
> ·±Ìå×ֺͼòÌå×ÖµÄת»»ÎÊÌâ¡£±ÈÈçÅöµ½"Ǭ(¸É)¾»""ǬÀ¤"ÕâÀà´Ê¾ÍºÜÂé·³¡£ÎÒÏë»ùÓÚ´Ê

˵µÃºÜ¶Ô, ÔÚ×ÖÕâÒ»²ã´Î×÷ GB2312 ºÍ BIG5 Ö®¼äµÄת»»²»¿ÉÄÜ 100% ׼ȷ. µ«
ÎÒдµÄÕâ¸ö glibc iconv Ä£¿éÇ¡Ç¡ÊÇ×÷µÄ¼òµ¥µÄ×Ö¶Ô×ÖµÄת»». ÕâÊÇÒòΪ:

1. iconv µÄ¹¤×÷»úÖƵÄÏÞÖÆ. libc Ö»ÄÜÌṩ»ù±¾µÄÖ§³Ö. ²»¿ÉÄÜÈà C º¯Êý¿â
´øÉϼ¸Ê®Õ×µÄÖÐÎĴǵä. ¸ü¸ß²ã´ÎÉϵÄת»»¹¤×÷Ó¦ÓÉÓ¦ÓóÌÐò, Èçautoconvert,
À´×÷. ±¾Ä£¿éµÄÄ¿µÄ²¢·ÇҪȡ´úÄÇЩ³ÌÐò.

2. ½üÀ´Ô½À´Ô½¶àµÄ³ÌÐò¿ªÊ¼Ê¹Óà iconv À´×ªÂë. Ä¿Ç°µÄ glibc ²»ÄܺܺõÄ×÷
GB Óë B5 Ö®¼äµÄת»», ËùÒÔÐèÒªÒ»¸öרÃŵÄÄ£¿é.

3. ¼òµ¥µÄ×Ö¶Ô×ÖµÄת»»¶ÔÓÚÈÕ³£µÄÒ»°ãÓ¦ÓÃÒ²¹»ÁË. ¸ù¾ÝÎÒÄ¿Ç°µÄת»»±íºÍÍøÉϵÄ
һЩ×ÖƵÊý¾Ý, ´ó¸Å¼ÆËãÁËÒ»ÏÂ, GB->B5 תÂëµÄ³ö´íÂÊСÓÚ 0.007, ¶ø B5->GBµÄ
³ö´íÂÊԼΪ 0.001. Õâ°üÀ¨Ò»¶Ô¶àת»»¼°ÕÒ²»µ½×ª»»µÈËùÓдíÎó. ÕâЩÊý´ó¸Å±È
ÎÒд´í±ð×ֵĸÅÂÊ»¹µ×. :)

4. ÎÞÂÛÒÔʲô·½Ê½×ª»». Ò»·Ý׼ȷÍêÕûµÄ×Ö¶Ô×ÖµÄת»»±íÊDz»¿ÉȱÉٵĻù´¡.

regards,
rigel



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