Question

python写了一个CGI脚本，为什么从网页看到的是脚本的内容

python写了一个脚本
#!/usr/bin/env python

print "200 OK"
print "Content-Type: text/plain"
print ""
print "Hello CGI!"
---------------------------------------
通过python -m CGIHTTPServer启动8000端口进行监听
通过浏览器访问http://10.19.2.196:8000/cgi/help.py
为啥出来的结果是

而不是执行这个python脚本出来的内容？

Answer 1

默认情况下，文件需要放在'/cgi-bin' 或 '/htbin'目录下，才会被解释执行，官方说法如下：
The do_GET() and do_HEAD() functions are modified to run CGI scripts
and serve the output, instead of serving files, if the request leads to
somewhere below the cgi_directories path.

The CGIHTTPRequestHandler defines the following data member:

cgi_directories
This defaults to ['/cgi-bin', '/htbin'] and describes directories to
treat as containing CGI scripts.