【发布时间】:2018-05-07 03:22:00
【问题描述】:
我编写了一个 CGI 程序,我向客户端发送带有 HTTP 标头的状态错误。但是当我尝试使用 mod_perl 时,它只响应 200 ok 状态。如何发送自定义状态码?
这是我想要响应自定义状态错误时的代码:
my $cgi = new CGI;
print $cgi->header(-type=>"text/html", -charset=>'utf-8', -status=>599);
编辑:
这是代码:
#!/usr/bin/perl -w
use strict;
use warnings;
use CGI;
use SessionManagement;
my $cgi = new CGI;
my $method = $cgi->param("method");
my $sessionManagement = new SessionManagement(cgi=>$cgi);
if($sessionManagement){
if (defined($method)) {
if($method eq "authentication") {
loginMethod($cgi,$sessionManagement);
} elsif ($method eq "someMethod"){
someMethod($cgi);
} else{
print $cgi->header(-type=>"text/xml", -charset=>'utf-8');
print "<html>method does not exist</html>";
}
} else {
print $cgi->header(-type=>"text/html", -charset=>'utf-8' , -status=>599);
print "<html>blah blah</html>";
}
}else{
print $cgi->header(-type=>"text/html", -charset=>'utf-8' , -status=>599);
print "<html>blah blah</html>";
}
-------------------------------------------
编辑 2
提供更多信息:
当我在 shell 中使用 curl -v 192.168.1.212/mymodperl/test.pl 命令时。
这是回复:
* About to connect() to 192.168.1.212 port 80 (#0)
* Trying 192.168.1.212... connected
* Connected to 192.168.1.212 (192.168.1.212) port 80 (#0)
> GET /mymodperl/test.pl HTTP/1.1
> User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 NSS/3.15.3 zlib/1.2.3 libidn/1.18 libssh2/1.4.2
> Host: 192.168.1.212
> Accept: */*
>
< HTTP/1.1 200 OK
< Date: Sat, 25 Nov 2017 11:04:18 GMT
< Server: Apache/2.2.15 (Red Hat)
< Connection: close
< Transfer-Encoding: chunked
< Content-Type: text/html; charset=ISO-8859-1
<
<html>hi</html><!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>500 Internal Server Error</title>
</head><body>
<h1>Internal Server Error</h1>
<p>The server encountered an internal error or
misconfiguration and was unable to complete
your request.</p>
<p>Please contact the server administrator,
root@localhost and inform them of the time the error occurred,
and anything you might have done that may have
caused the error.</p>
<p>More information about this error may be available
in the server error log.</p>
<hr>
<address>Apache/2.2.15 (Red Hat) Server at 192.168.1.212 Port 80</address>
</body></html>
* Closing connection #0
【问题讨论】:
-
你知道这是 2017 年吧?
-
@GerhardBarnard 我愿意 :))
-
好的,您遇到问题的 mod_perl 部分在哪里?
-
另外,在我从你那里得到澄清并重新发布之前,我的答案暂时搁置。
-
无论您使用什么软件,都不要发明新的 HTTP 代码。有一个标准,并且没有个人使用任何新代码对其进行扩展……当然,如果您想要互操作性和遵循标准。您没有给出任何正当理由来创建新的响应值。想象一下,如果每个人都喜欢你,你认为网络如何运作?