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Python 中的RESTful 路由似乎不起作用。例如，

# Setup a mapper
from routes import Mapper
map = Mapper()
map.connect("add user", "/user", controller = "addUser", action = "add",
  conditions=dict(method=["GET"]))
map.connect("post user", "/user", controller = "postUser", action = "post", 
  conditions=dict(method=["POST"]))
map.connect("update user", "/user/{id}", controller = "updateUser", action = "update", 
  conditions=dict(method=["GET"]))
map.connect("put user", "/user/{id}", controller = "putUser", action = "put", 
  conditions=dict(method=["PUT"]))
map.connect("delete user", "/user/{id}", controller = "deleteUser", action = "delete", 
  conditions=dict(method=["DELETE"]))
map.connect("home", "/", controller = "main", action = "index", conditions=dict(method=["GET"]))

# This is our application object. It could have any name,
# except when using mod_wsgi where it must be "application"
def application(environ, start_response):

   # Get the request uri.
   uri = environ.get('PATH_INFO', '')
   req = uri if uri else '/'

   # Match a URL, returns a dict or None if no match
   mapped = map.match(req)
   print mapped

   # Everything done, return the response:
   if mapped['action'] == 'index' :
      response_body = index(environ, start_response, mapped)
   elif mapped['action'] == 'add':
      response_body = add(environ, start_response, mapped)
   elif mapped['action'] == 'put':
      response_body = put(environ, start_response, mapped)
   elif mapped['action'] == 'delete':
      response_body = delete(environ, start_response, mapped)
   else:
      response_body =  "Not exist."

   status = '200 OK'

   response_headers = [('Content-Type', 'text/html'),
               ('Content-Length', str(len(response_body)))]
   start_response(status, response_headers)

   return [response_body]

它不关心REST 方法是 PUT、DELETE 还是 POST。它只在我的网址中查找 匹配项。/user/{id}

所以当我发送一个DELETE方法时http://127.0.0.1/index.py/user/1

我总是得到{'action': u'update', 'controller': u'updateUser', 'id': u'1'}哪个是GET来自map.connect("update user", "/user/{id}", controller = "updateUser", action = "update", conditions=dict(method=["GET"]))

任何想法我做错了什么？

编辑

阿帕奇配置文件，

LoadModule wsgi_module modules/mod_wsgi.so

....

<VirtualHost 127.0.0.1>
    DocumentRoot "${path}/data/localweb"
    ServerName 127.0.0.1
    <Directory "${path}/data/localweb">
        Options FollowSymLinks Indexes ExecCGI
        AllowOverride All
        Order deny,allow
        Allow from 127.0.0.1
        Deny from all
        Require all granted
    </Directory>
    WSGIScriptAlias / C:\...\wsgi\route\basic\index.py
</VirtualHost>

顺便说一句，在我的 Apache 错误日志中，我总是收到wsgi:error带有打印结果的警告，

[2015 年 8 月 15 日星期六 16:03:41.871541] [wsgi:error] [pid 7068:tid 836] {'action': u'update', 'controller': u'updateUser', 'id': u'1' }

4

1 回答 1

0

我认为这可能是来自http://pylonsbook.com/en/1.0/urls-routing-and-dispatch.html的答案，这与我正在做的事情非常相似，

map.connect("add user", "/user", controller = "addUser", action = "add",
  conditions=dict(method=["GET"]))
....
map.environ = {'REQUEST_METHOD':'DELETE'}

问题是我必须手动添加 DELETE 或 PUT，这根本不理想，因为它不能是动态的。

编辑：

找到了答案！

request_method = environ.get('REQUEST_METHOD', '')
map.environ = {'REQUEST_METHOD': request_method}
于 2015-08-15T09:04:07.860 回答