Я нахожусь в процессе написания концепции сервера RESTful, используя web.py
Вот сценарий:
#!/usr/bin/env python
import web
import json
def notfound():
#return web.notfound("Sorry, the page you were looking for was not found.")
return json.dumps({'ok':0, 'errcode': 404})
def internalerror():
#return web.internalerror("Bad, bad server. No donut for you.")
return json.dumps({'ok':0, 'errcode': 500})
urls = (
'/(.*)', 'handleRequest',
)
app = web.application(urls, globals())
app.notfound = notfound
app.internalerror = internalerror
class handleRequest:
def GET(self, method_id):
if not method_id:
return web.notfound()
else:
return json.dumps({'ok': method_id})
def POST(self):
i = web.input()
data = web.data() # you can get data use this method
print data
pass
if __name__ == "__main__":
app.run()
Я могу отправлять запросы GET нормально, однако, когдапопробуйте отправить запрос POST, я получаю внутреннюю ошибку.На данный момент я не уверен, что ошибка вызвана тем, что cURL неправильно отправил POST (очень маловероятно), или мой сервер неправильно реализован (более вероятно).
Это команда, которую я используюотправить запрос POST:
curl -i -H "Accept: application/json" -X POST -d "value":"30","type":"Tip 3","targetModule":"Target 3","active":true http://localhost:8080/xx/xxx/xxxx
Вот ответ сервера:
me@localhost:~curl -i -H "Accept: application/json" -X POST -d "value":"30","type":"Tip 3","targetModule":"Target 3","active":true http://localhost:8080/xx/xxx/xxxx
HTTP/1.1 500 Internal Server Error
Content-Length: 1382
Content-Type: text/plain
Traceback (most recent call last):
File "/usr/local/lib/python2.6/dist-packages/web.py-0.36-py2.6.egg/web/wsgiserver/__init__.py", line 1245, in communicate
req.respond()
File "/usr/local/lib/python2.6/dist-packages/web.py-0.36-py2.6.egg/web/wsgiserver/__init__.py", line 775, in respond
self.server.gateway(self).respond()
File "/usr/local/lib/python2.6/dist-packages/web.py-0.36-py2.6.egg/web/wsgiserver/__init__.py", line 2018, in respond
response = self.req.server.wsgi_app(self.env, self.start_response)
File "/usr/local/lib/python2.6/dist-packages/web.py-0.36-py2.6.egg/web/httpserver.py", line 270, in __call__
return self.app(environ, xstart_response)
File "/usr/local/lib/python2.6/dist-packages/web.py-0.36-py2.6.egg/web/httpserver.py", line 238, in __call__
return self.app(environ, start_response)
File "/usr/local/lib/python2.6/dist-packages/web.py-0.36-py2.6.egg/web/application.py", line 277, in wsgi
result = self.handle_with_processors()
File "/usr/local/lib/python2.6/dist-packages/web.py-0.36-py2.6.egg/web/application.py", line 247, in handle_with_processors
return process(self.processors)
File "/usr/local/lib/python2.6/dist-packages/web.py-0.36-py2.6.egg/web/application.py", line 244, in process
raise self.internalerror()
TypeError: exceptions must be old-style classes or derived from BaseException, not str
В чем причина ошибки и как я могу ее исправить?