Eug*_*ash 2 perl file lwp lwp-useragent
示例代码:
my $ua = LWP::UserAgent->new;
my $response = $ua->get('http://example.com/file.zip');
if ($response->is_success) {
# get the filehandle for $response->content
# and process the data
}
else { die $response->status_line }
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我需要将内容作为文件打开,而不事先将其保存到磁盘.你会怎么做?
你可以打开一个指向标量的伪文件句柄.如果file参数是标量引用,Perl会将标量的内容视为文件数据而不是文件名.
open my $fh, '<', $response->content_ref;
while( <$fh> ) {
# pretend it's a file
}
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