NAME
perlcn - Perl
DESCRIPTION
Perl !
5.8.0 , Perl Unicode () ,
; CJK () .
Unicode , : , ,
(, , , , ,
, ). ( PC ).
Perl Unicode . Perl Unicode
; Perl () Unicode .
, Unicode , Perl
Encode , .
Encode ('gb2312' 'euc-cn'):
euc-cn Unix ,
gb2312-raw () GB2312
gb12345
iso-ir-165 GB2312 + GB6345 + GB8565 +
cp936 936, 'GBK' ()
hz 7 GB2312
, EUC-CN Unicode, :
perl -Mencoding=euc-cn,STDOUT,utf8 -pe1 < file.euc-cn > file.utf8
Perl "piconv", Perl ,
:
piconv -f euc-cn -t utf8 < file.euc-cn > file.utf8
piconv -f utf8 -t euc-cn < file.utf8 > file.euc-cn
, encoding , , :
#!/usr/bin/env perl
# euc-cn ; euc-cn
use encoding 'euc-cn', STDIN => 'euc-cn', STDOUT => 'euc-cn';
print length(""); # 2 ()
print length(''); # 4 ()
print index("", ""); # -1 ()
print index('', ''); # 1 ()
, "" "" EUC-CN
""; "" "" "".
EUC-CN .
, CPAN (<http://www.cpan.org/>)
Encode::HanExtra . :
gb18030 ,
, Encode::HanConvert :
big5-simp Big5 Unicode
gbk-trad GBK Unicode
GBK Big5 , b2g.pl g2b.pl
, :
use Encode::HanConvert;
$euc_cn = big5_to_gb($big5); # Big5 GBK
$big5 = gb_to_big5($euc_cn); # GBK Big5
Perl (),
Perl , Unicode . , :
Perl
<http://www.perl.com/>
Perl ()
<http://www.cpan.org/>
Perl (Comprehensive Perl Archive Network)
<http://lists.perl.org/>
Perl
Perl
<http://www.oreilly.com.cn/index.php?func=booklist&cat=68>
Perl
Perl
<http://www.pm.org/groups/asia.html>
Perl
Unicode
<http://www.unicode.org/>
Unicode (Unicode )
<http://www.cl.cam.ac.uk/%7Emgk25/unicode.html>
Unix/Linux UTF-8 Unicode
SEE ALSO
Encode, Encode::CN, encoding, perluniintro, perlunicode
AUTHORS
Jarkko Hietaniemi <jhi@iki.fi> Audrey Tang () <audreyt@audreyt.org>
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