寻找域名 [英] finding domain name
问题描述
你好。我是python的新手，需要一些帮助，希望你能回答这个问题。
回答这个问题。我的代码中有一种情况我需要在服务器上创建一个文件并写入它。如果
我硬编码路径，这不是问题。但是，域名需要是动态的，所以
会自动获取。我们网站的路径是
home / sites / xxxxx /
其中xxxxx代表域名。
如何找到当前正在查看的网址的域名。
hi group. I''m new to python and need some help and hope you can
answer this question. I have a situation in my code where i need to
create a file on the server and write to it. That''s not a problem if
i hard code the path. However, the domain name needs to be dynamic so
it is picked up automatically. The path to our websites is
home/sites/xxxxx/
where xxxxx represents the domain name.
How can I find the domain name of the current url being viewed.
推荐答案
Bobby Roberts写道：
Bobby Roberts wrote:
hi group。我是python的新手，需要一些帮助，希望你能回答这个问题。
回答这个问题。我的代码中有一种情况我需要在服务器上创建一个文件并写入它。如果
我硬编码路径，这不是问题。但是，域名需要是动态的，所以
会自动获取。我们网站的路径是
home / sites / xxxxx /
其中xxxxx代表域名。
如何查找当前正在查看的网址的域名。
hi group. I''m new to python and need some help and hope you can
answer this question. I have a situation in my code where i need to
create a file on the server and write to it. That''s not a problem if
i hard code the path. However, the domain name needs to be dynamic so
it is picked up automatically. The path to our websites is
home/sites/xxxxx/
where xxxxx represents the domain name.
How can I find the domain name of the current url being viewed.
取决于技术/网络框架。如果您使用WSGI，您应该使用
类似于：
host_name = environ.get（" HTTP_HOST"，None）或environ [" SERVER_NAME" ;]
- Gerhard
Depends on the technology/web framework. If you use WSGI, you should use
something like:
host_name = environ.get("HTTP_HOST", None) or environ["SERVER_NAME"]
-- Gerhard
取决于技术/网络框架。如果您使用WSGI，您应该使用
类似于：
host_name = environ.get（" HTTP_HOST"，None）或environ [" SERVER_NAME" ;]
- Gerhard
Depends on the technology/web framework. If you use WSGI, you should use
something like:
host_name = environ.get("HTTP_HOST", None) or environ["SERVER_NAME"]
-- Gerhard
是的，我已经尝试了environ（SERVER_NAME），但在获取时出现了一个关键错误我是b $ b。
Yeah i already tried environ("SERVER_NAME") but get a key error when i
do.
2008年9月23日星期二上午8:37，Bobby Roberts< tc ** *****@gmail.com写道：
On Tue, Sep 23, 2008 at 8:37 AM, Bobby Roberts <tc*******@gmail.comwrote:
hi group。我是python的新手，需要一些帮助，希望你能回答这个问题。
回答这个问题。我的代码中有一种情况我需要在服务器上创建一个文件并写入它。如果
我硬编码路径，这不是问题。但是，域名需要是动态的，所以
会自动获取。我们网站的路径是
home / sites / xxxxx /
其中xxxxx代表域名。
如何查找当前正在查看的网址的域名。
hi group. I''m new to python and need some help and hope you can
answer this question. I have a situation in my code where i need to
create a file on the server and write to it. That''s not a problem if
i hard code the path. However, the domain name needs to be dynamic so
it is picked up automatically. The path to our websites is
home/sites/xxxxx/
where xxxxx represents the domain name.
How can I find the domain name of the current url being viewed.
我猜想一个非常简单的正则表达式可能会这样做。
I would guess that a pretty simple regular expression might do it.
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