为什么我会得到一个“；“坏网关”；IIS上的Perl CGI程序出错？

我试图在Windows 7上运行示例Perl脚本，并将IIS 7配置为允许ActivePerl运行，但出现以下错误：

HTTP Error 502.2 - Bad Gateway The specified CGI application misbehaved by not returning a complete set of HTTP headers. The headers it did return are "Hello World. ". Module CgiModule Notification ExecuteRequestHandler Handler Perl Script (PL) Error Code 0x00000000 Requested URL http://localhost:80/hello.pl Physical Path C:\inetpub\wwwroot\hello.pl Logon Method Anonymous Logon User Anonymous

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任何CGI程序返回的第一个输出应该是头

试一试

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然后将此链接放在手边，以备将来参考：

#!/usr/bin/perl
print "Hello World.\n";

#!/usr/bin/perl
print "Content-type: text/plain\n\n";
print "Hello World.\n";