我正在尝试向Log4perl记录器添加和删除一个简单的文件附加器,但系统会生成警告,并且不会打印任何内容。下面是我的代码:
use strict;
use warnings;
use Log::Log4perl qw(:easy);
Log::Log4perl->easy_init($DEBUG);
use Log::Log4perl::Appender::File;
my $app = Log::Log4perl::Appender::File->new(
filename => "C:/users/my name/Desktop/someFile.txt",
mode => 'clobber',
utf8 => 1,
);
# print "appender name is " . $app->name();
my $logger = get_logger();
$logger->add_appender($app);
INFO('info');
$logger->remove_appender($app->name);文件"someFile.txt“已创建,但为空。生成的警告包括:
Odd number of elements in hash assignment at C:/strawberry/perl/site/lib/Log/Log4perl/Appender/File.pm line 223.
Use of uninitialized value in print at C:/strawberry/perl/site/lib/Log/Log4perl/Appender/File.pm line 245.带有时间戳的"info“也被打印到命令行。有人能看到我犯了什么错误吗?
发布于 2013-01-11 04:30:33
您确定附加器是您想要的吗?如果是这样的话,您就不应该直接创建一个新的Log::Log4perl::Appender::File对象--您需要创建一个Log::Log4perl::Appender对象,并将您想要的附加器类型的类作为第一个参数传递给构造函数。如下所示:
my $app = Log::Log4perl::Appender->new(
'Log::Log4perl::Appender::File',
filename => 'C:/users/my name/Desktop/someFile.txt',
mode => 'clobber',
utf8 => 1,
);https://stackoverflow.com/questions/14266370
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