1 If you read this file _as_is_, just ignore the funny characters you
2 see. It is written in the POD format (see perlpod manpage) which is
3 specially designed to be readable as is.
5 The following documentation is written in EUC-CN encoding.
7 ?ç¹?ÄãÓÃÒ»°ãµÄÎÄ×Ö±à¼Æ÷ÔÄÀÀÕâ·ÝÎĵµ, ÇëºöÂÔÎÄÖÐÆæÌصÄ×¢¼Ç×Ö·û. Õâ·ÝÎÄ
8 ¼þÊÇÒÔ POD (¼òÃ÷Îĵµ¸ñʽ) д³É; ÕâÖÖ¸ñʽÊÇΪÁËÄÜ?ÃÈËÖ±½Ó¶ÁÈ¡¶øÌرðÉè¼?
9 µÄ. ¹ØÓڴ˸ñʽµÄ½øÒ»²½×ÊѶ, Çë²Î¿¼ perlpod ÏßÉÏÎĵµ.
13 perlcn - ¼òÌåÖÐÎÄ Perl Ö¸ÄÏ
19 ´Ó 5.8.0 °æ¿ªÊ¼, Perl ¾ß±¸ÁËÏ꾡µÄ Unicode (ͳһÂë) Ö§Ô®, Ò²Á¬´øÖ§Ô®ÁË
20 Ðí¶àÀ¶¡ÓïϵÒÔÍâµÄ±àÂ뷽ʽ; CJK (ÖÐ?Õº?) ±ãÊÇÆäÖеÄÒ»²¿·Ý. Unicode ÊÇ
21 ¹ú¼ÊÐԵıê×¼, ÊÔͼº¸ÇÊÀ½çÉÏËùÓеÄ×Ö·û: Î÷·½ÊÀ½ç, ¶«·½ÊÀ½ç, ÒÔ¼°Á½Õß¼ä
22 µÄÒ»ÇÐ (Ï£À°ÎÄ, ÐðÀûÑÇÎÄ, °¢À²®ÎÄ, Ï£²®À´ÎÄ, Ó¡¶ÈÎÄ, Ó¡µØ°²ÎÄ, µÈµÈ).
23 ËüÒ²?ÝÄÉÁ˶àÖÖ×÷ҵϵͳÓëƽÌ? (?? PC ¼°Âó½ðËþ).
25 Perl ±¾ÉíÒÔ Unicode ½øÐвÙ×÷. Õâ±íʾ Perl ÄÚ²¿µÄ×Ö´®×ÊÁÏ¿ÉÓà Unicode
26 ±íʾ, Perl µÄº¯Ê½ÓëËã·û (Àý?çÕ?¹æ±íʾʽ±È¶Ô) Ò²ÄÜ¶Ô Unicode ½øÐвÙ×÷.
27 ÔÚÊä?ë¼°Êä³öÊ?, ΪÁË´¦ÀíÒÔ Unicode ֮ǰµÄ±àÂ뷽ʽ´¢´æµÄ×ÊÁÏ, Perl Ìṩ
28 ÁË¡¸Encode¡¹Õâ¸öÄ£¿é, ¿ÉÒÔ?ÃÄãÇáÒ׵ضÁÈ¡¼°Ð´Èë¾ÉÓеıàÂë×ÊÁ?.
30 Encode ÑÓÉìÄ£¿éÖ§Ô®ÏÂÁмòÌåÖÐÎĵıàÂ뷽ʽ:
32 euc-cn Unix ÑÓÉì×Ö·û¼¯, Ò²¾ÍÊÇË׳ƵĹú±êÂë
33 gb2312 δ¾´¦ÀíµÄ (µÍ±ÈÌØ) GB2312 ×Ö·û±í
34 gb12345 δ¾´¦ÀíµÄÖйúÓ÷±ÌåÖÐÎıàÂë
35 iso-ir-165 GB2312 + GB6345 + GB8565 + ÐÂÔö×Ö·û
36 cp936 ×ÖÂëÒ³ 936, Ò²³ÆΪ GBK (À©³ä¹ú±êÂë)
37 hz 7 ±ÈÌØÒݳöʽ GB2312 ±àÂë
39 ¾ÙÀýÀ´Ëµ, ½« euc-cn ±àÂëµÄµµ°¸×ª³É Unicode, ìóÐè¼ü?ëÏÂÁÐÖ¸Á?:
41 perl -Mencoding=euc-cn,STDOUT,utf8 -pe1 < file.euc-cn > file.utf8
43 Perl Ò²ÄÚ¸½ÁË¡¸piconv¡¹, Ò»Ö§Íê?«Ò? Perl д³ÉµÄ×Ö·ûת»»¹¤¾ß³ÌÐò, Ó÷¨
46 piconv -f euc-cn -t utf8 < file.euc-cn > file.utf8
47 piconv -f utf8 -t euc-cn < file.utf8 > file.euc-cn
49 ÁíÍâ, ÀûÓà encoding Ä£¿é, Äã¿ÉÒÔÇáÒ×д³öÒÔ×Ö·ûΪµ¥Î»µÄ³ÌÐòÂë, ?çÏÂËùÊ?:
52 # Æô¶¯ euc-cn ×Ö´®½âÎö; ±ê×¼Êä³ö?ë¼°±ê×¼´íÎó¶¼ÉèÎ? euc-cn ±àÂë
53 use encoding 'euc-cn', STDIN => 'euc-cn',
54 STDOUT => 'euc-cn', STDERR => 'euc-cn';
56 print length("ÂæÍÕ"); # 2 (Ë«ÒýºÅ±íʾ×Ö·û)
57 print length('ÂæÍÕ'); # 4 (µ¥ÒýºÅ±íʾ×Ö½Ú)
58 print index("×»×»½Ì»å", "»×»½"); # -1 (²»°üº¬´Ë×Ó×Ö´®)
59 print index('×»×»½Ì»å', '»×»½'); # 1 (´ÓµÚ¶þ¸ö×Ö½Ú¿ªÊ¼)
63 ?ç¹?ÐèÒª¸ü¶àµÄÖÐÎıàÂë, ¿ÉÒÔ´Ó CPAN (L<http://www.cpan.org/>) ÏÂÔØ
64 Encode::HanExtra Ä£¿é. ËüÄ¿Ç°ÌṩÏÂÁбàÂ뷽ʽ:
66 gb18030 À©³ä¹ýµÄ¹ú±êÂë, °üº¬·±ÌåÖÐÎÄ
68 ÁíÍâ, Encode::HanConvert Ä£¿éÔòÌṩÁ˼ò·±×ª»»ÓõÄÁ½ÖÖ±àÂë:
70 gbk-trad GBK ¼òÌåÖÐÎÄÓë Unicode ·±ÌåÖÐÎÄ»¥×ª
71 big5-simp Big5 ·±ÌåÖÐÎÄÓë Unicode ¼òÌåÖÐÎÄ»¥×ª
73 ?ôÏëÔ? GBK Óë Big5 Ö®¼ä»¥×ª, Çë²Î¿¼¸ÃÄ£¿éÄÚ¸½µÄ b2g.pl Óë g2b.pl Á½
78 Çë²Î¿¼ Perl ÄÚ¸½µÄ´óÁ¿ËµÃ÷Îĵµ (²»ÐÒ?«ÊÇÓÃÓ?ÎÄдµÄ) , À´Ñ§Ï°¸ü¶à¹ØÓÚ
79 Perl µÄ֪ʶ, ÒÔ¼° Unicode µÄʹÓ÷½Ê½. ²»¹ý, ÍⲿµÄ×ÊÔ´Ï൱·á¸»:
81 =head2 Ìṩ Perl ×ÊÔ´µÄÍøÖ·
85 =item L<http://www.perl.com/>
87 Perl µÄÊ×Ò³ (ÓÉÅ·À³Àñ¹«Ë¾Î¬»¤)
89 =item L<http://www.cpan.org/>
91 Perl ×ۺϵä²ØÍø (Comprehensive Perl Archive Network)
93 =item L<http://lists.perl.org/>
99 =head2 ѧϰ Perl µÄÍøÖ·
103 =item L<http://www.oreilly.com.cn/html/perl.html>
105 ¼òÌåÖÐÎÄ°æµÄÅ·À³Àñ Perl Êé½å
109 =head2 Perl ʹÓÃÕß¼¯»á
113 =item L<http://www.pm.org/groups/asia.shtml#China>
119 =head2 Unicode Ïà¹ØÍøÖ·
123 =item L<http://www.unicode.org/>
125 Unicode ѧÊõѧ»á (Unicode ±ê×¼µÄÖƶ¨Õß)
127 =item L<http://www.cl.cam.ac.uk/%7Emgk25/unicode.html>
129 Unix/Linux É쵀 UTF-8 ¼° Unicode ´ð¿ÍÎÊ
135 Jarkko Hietaniemi E<lt>jhi@iki.fiE<gt>
137 ÌÆ×Úºº E<lt>autrijus@autrijus.orgE<gt>