4

以前我在为 python 安装 apache2 时出错，这是链接

我以为我应该继续在那里，但现在我遇到了一个新错误，所以将它作为一个新错误发布，这就是问题所在

我已经放置了一个包含代码的文件 hello.py

#!/usr/bin/python
print "Content-type:text/html\r\n\r\n"
print '<html>'
print '<head>'
print '<title>Hello Word - First CGI Program</title>'
print '</head>'
print '<body>'
print '<h2>Hello Word! This is my first CGI program</h2>'
print '</body>'
print '</html>'

/var/www/cgi-bin当我在 apache2 上运行它时在一个文件夹中使用

http://localhost/cgi-bin/hello.py

我收到这个错误

The requested URL /cgi-bin/hello.py was not found on this server. Apache/2.2.14(Ubuntu)Server at localhost Port 80

这是我在站点可用文件夹的默认页面中找到的代码：

<VirtualHost *:80>
    ServerAdmin webmaster@localhost

    DocumentRoot /var/www
    <Directory />
        Options FollowSymLinks
        AllowOverride None
    </Directory>
    <Directory /var/www/>
        Options Indexes FollowSymLinks MultiViews
                AllowOverride None
                Order allow,deny
                allow from all
                AddHandler mod_python .py
                PythonHandler mod_python.publisher
                PythonDebug On
    </Directory>

    ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
    <Directory "/usr/lib/cgi-bin">
        AllowOverride None
        Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
        Order allow,deny
        Allow from all
    </Directory>

    ErrorLog /var/log/apache2/error.log

    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    LogLevel warn

    CustomLog /var/log/apache2/access.log combined

    Alias /doc/ "/usr/share/doc/"
    <Directory "/usr/share/doc/">
        Options Indexes MultiViews FollowSymLinks
        AllowOverride None
        Order deny,allow
        Deny from all
        Allow from 127.0.0.0/255.0.0.0 ::1/128
    </Directory>

</VirtualHost>

这是我在错误日志中可以找到的：

[Fri May 06 13:41:22 2011] [notice] mod_python: using mutex_directory /tmp 
[Fri May 06 13:41:22 2011] [notice] Apache/2.2.14 (Ubuntu) mod_python/3.3.1 Python/2.6.5 mod_wsgi/2.8 configured -- resuming normal operations
[Fri May 06 14:23:03 2011] [error] [client 127.0.0.1] File does not exist: /var/www/favicon.ico
[Fri May 06 14:23:03 2011] [debug] mod_deflate.c(615): [client 127.0.0.1] Zlib: Compressed 284 to 218 : URL /favicon.ico
[Fri May 06 14:23:11 2011] [notice] mod_python (pid=2038, interpreter='127.0.1.1'): Importing module '/var/www/cgi-bin/hello.py'
[Fri May 06 14:23:11 2011] [debug] mod_deflate.c(615): [client 127.0.0.1] Zlib: Compressed 289 to 222 : URL /cgi-bin/hello.py
[Fri May 06 14:23:11 2011] [error] /usr/lib/python2.6/dist-packages/mod_python/importer.py:32: DeprecationWarning: the md5 module is deprecated; use hashlib instead
[Fri May 06 14:23:11 2011] [error]   import md5
[Fri May 06 14:23:25 2011] [debug] mod_deflate.c(615): [client 127.0.0.1] Zlib: Compressed 289 to 222 : URL /cgi-bin/hello.py

这是我可以在 access.log 中找到的：

172.16.0.73 - - [06/May/2011:02:29:02 +0530] "GET / HTTP/1.1" 200 492 "-" "EZI_WIN_HTTP_AGENT"
172.16.0.73 - - [06/May/2011:02:46:47 +0530] "GET / HTTP/1.1" 200 492 "-" "EZI_WIN_HTTP_AGENT"
127.0.0.1 - - [06/May/2011:14:23:03 +0530] "GET /favicon.ico HTTP/1.1" 404 501 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.3) Gecko/20100423 Ubuntu/10.04 (lucid) Firefox/3.6.3"
127.0.0.1 - - [06/May/2011:14:23:10 +0530] "GET /cgi-bin/hello.py HTTP/1.1" 404 504 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.3) Gecko/20100423 Ubuntu/10.04 (lucid) Firefox/3.6.3"
127.0.0.1 - - [06/May/2011:14:23:25 +0530] "GET /cgi-bin/hello.py HTTP/1.1" 404 504 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.3) Gecko/20100423 Ubuntu/10.04 (lucid) Firefox/3.6.3"
127.0.0.1 - - [06/May/2011:15:10:33 +0530] "GET /cgi-bin/hello.py HTTP/1.1" 404 505 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.3) Gecko/20100423 Ubuntu/10.04 (lucid) Firefox/3.6.3"
125.224.195.218 - - [06/May/2011:15:15:10 +0530] "CONNECT 203.188.201.253:25 HTTP/1.1" 405 539 "-" "-"
172.16.0.25 - - [06/May/2011:15:45:53 +0530] "HEAD / HTTP/1.0" 200 277 "-" "-"
127.0.0.1 - - [06/May/2011:21:36:32 +0530] "GET /cgi-bin/hello.py HTTP/1.1" 404 505 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.3) Gecko/20100423 Ubuntu/10.04 (lucid) Firefox/3.6.3"
127.0.0.1 - - [06/May/2011:21:36:35 +0530] "GET /favicon.ico HTTP/1.1" 404 500 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.3) Gecko/20100423 Ubuntu/10.04 (lucid) Firefox/3.6.3"

请帮我解决这个问题。

4

1 回答 1

7

在您的 Apache 配置中，您需要将 Directory 指令更改为：<Directory /var/www/cgi-bin>如果您打算在此处托管您的 mod_python 脚本。

更新：

您将 python 脚本放入/var/www/cgi-bin但/cgi-bin/被定义为指向/usr/lib/cgi-bin. 您需要在一个位置标准化/cgi-bin/.

这是我建议您更正的 Apache 配置。请注意，我没有删除任何行，我只是注释掉了不需要或已被替换的行。

<VirtualHost *:80>
    ServerAdmin webmaster@localhost

    DocumentRoot /var/www
    <Directory />
        Options FollowSymLinks
        AllowOverride None
    </Directory>

    #<Directory /var/www>
    <Directory /var/www/cgi-bin>
        Options Indexes FollowSymLinks MultiViews
                AllowOverride None
                Order allow,deny
                allow from all
                AddHandler mod_python .py
                PythonHandler mod_python.publisher
                PythonDebug On
    </Directory>

    #ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
    #<Directory "/usr/lib/cgi-bin">
    #    AllowOverride None
    #    Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
    #    Order allow,deny
    #    Allow from all
    #</Directory>

    ErrorLog /var/log/apache2/error.log

    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    LogLevel warn

    CustomLog /var/log/apache2/access.log combined

    Alias /doc/ "/usr/share/doc/"
    <Directory "/usr/share/doc/">
        Options Indexes MultiViews FollowSymLinks
        AllowOverride None
        Order deny,allow
        Deny from all
        Allow from 127.0.0.0/255.0.0.0 ::1/128
    </Directory>

</VirtualHost>

更新 2：

既然您的 Apache 配置是正确的，并且我们已经验证了您的模块是否正确导入，您仍然会收到 404。这是因为您使用的是 mod_python发布者处理程序，它预期的用法与您实现的不同。基本上，您已经实现了一个简单的 CGI 脚本，它只打印输出。mod_python 有一个特定的 API 来执行你的模块。你应该尝试这个例子来了解它是如何工作的。

要将您的测试模块实现为有效的 mod_python 发布者，您可以将 hello.py 更改为：

def index(req):
    return """<html>
<head>
<title>Hello Word - First CGI Program</title>
</head>
<body>
<h2>Hello Word! This is my first CGI program</h2>
</body>
</html>"""

请注意，您收到 404 错误（即使模块已导入）的原因在此页面上进行了说明：

如果出现以下情况，遍历将停止并且 HTTP_NOT_FOUND 将返回给客户端：

任何遍历对象的名称都以下划线（“_”）开头。使用下划线保护不应从 Web 访问的对象。

遇到一个模块。出于安全原因，发布的对象不能是模块。

如果找不到路径中的对象，则将 HTTP_NOT_FOUND 返回给客户端。

于 2011-05-04T18:04:57.783 回答