我正在使用XML :: Code从通过CGI模块接收的GET参数创建一些XML数据。网络服务器是Apache加上字符集设置为UTF-8和提交表单是在页面上用Perl cgi和XML ::代码双重编码问题
<!DOCTYPE html>
<html lang="en-GB">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
报头。该CGI看起来像这样:
use CGI;
use Encode;
use XML::Code;
binmode(STDOUT, ":utf8");
binmode(STDIN, ":utf8");
my $cgi = CGI->new();
print $cgi->header(-type => "text/xml", -charset => "utf-8");
my $object = $cgi->param("object");
$object = decode("utf-8", utf8::upgrade($object));
my $content = XML::Code->new("formdata");
$content->version ("1.0");
$content->encoding ("UTF-8");
my $sub_content = XML::Code->new("object");
$sub_content->set_text($object);
$content->add_child($sub_content);
$sub_content = XML::Code->new("isutf");
$sub_content->set_text(utf8::is_utf8($object));
$content->add_child($sub_content);
print $content->code();
当调用与http://mydomain.com/cgi-bin/formdata.pl?object cgi的= O的输出(从萤火虫复制)是
<?xml version="1.0" encoding="UTF-8"?>
<formdata>
<object>ö</object>
<isutf>1</isutf>
</formdata>
卸下binmode(STDOUT, “:UTF8”)从CGI给我什么,我找
<?xml version="1.0" encoding="UTF-8"?>
<formdata>
<object>ö</object>
<isutf>1</isutf>
</formdata>
现在我知道如何解决这个问题,但我认为一切都设置为UTF-8的时候我会很安全。如果我不是这将意味着更多的测试。这是在perl库或我的想法中的错误?
最佳, 马库斯
感谢您的快速响应! – Marcus