扶凯

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太多地方用到YAML的格式了,perl中有很好的解析模块YAML.昨天给他更新了一下.提示出现

[root@localhost etc]# perl -MYAML=’LoadFile’ -e ‘LoadFile("config.yaml.default")’
utf8 "\xC7" does not map to Unicode at /usr/lib/perl5/site_perl/5.8.8/YAML.pm line 77, <$IN> chunk 1.
Malformed UTF-8 character (fatal) at /usr/lib/perl5/site_perl/5.8.8/YAML/Loader.pm line 38, <$IN> line 1.

很奇怪,原来都不用utf8,现在强行utf8了.然后到cpan中看查询记录

---
version: 0.71
date:    Sun Jan 3 12:25:00 AEST 2010
changes:
- Set file encoding to UTF-8 in LoadFile/DumpFile (RT#25434) by Olivier Mengué
- We shouldn't have to care about 5.8.0. Since it's causing CPAN Testers
  failures, bump the minimum Perl to 5.8.1

原因就是这样,搞到我现在所有的软件都需要注意,如果各位有使用gb2312做YAML配置的话,记的这个地方要小心.因为从0.71起就不在支持gb2312的YAML了,

有个备选的方案,使用唐凤写的YAML::Syck会有更加好的性能,对GB2312也是支持的.