perl – Data :: Dumper ::简单用法
发布时间:2020-12-16 06:27:51 所属栏目:大数据 来源:网络整理
导读:只是感兴趣:有没有办法在下面的代码片段中做第二种形式的Dumper? use Modern::Perl;use Data::Dumper::Simple;my $data = { name = 'jim',age = 21,updated = time() };my $timestr = localtime($data-{updated});say Dumper($data-{updated},$timestr);#
只是感兴趣:有没有办法在下面的代码片段中做第二种形式的Dumper?
use Modern::Perl; use Data::Dumper::Simple; my $data = { name => 'jim',age => 21,updated => time() }; my $timestr = localtime($data->{updated}); say Dumper($data->{updated},$timestr); # output: # $data->{updated} = 1338537112; # $timestr = 'Fri Jun 1 08:51:52 2012'; say Dumper($data->{updated},scalar localtime($data->{updated} )); # compiliation error: # say (...) interpreted as function at c:temptest4.pl line 9. # syntax error at c:temptest4.pl line 9,near "}]" 解决方法
报价
the docs:
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