问题
I am using Python, and I sent a request to a URL and received a reply using httplib2. The reply I got was in JSon, how do I access a specific parameter. What I have at the moment is:
resp, content = parser.request(access_token_uri, method = 'POST', body = params, headers = headers)
raise Exception(content['access_token'])
and I get the error
string indices must be integers, not str
How do I do it?
Thanks
回答1:
Well if the response type is json and it comes in type str.
If you are running 2.4 of Python use simplejson if 2.6 use json:
import json
# Your code
retdict = json.loads(content)
Then treat it like a dictionary.
accesstoken = retdict['access_token']
回答2:
You can use dump;
result = json.dumps(content)
result = json.loads(result)
来源:https://stackoverflow.com/questions/10390900/python-json-and-string-indices-must-be-integers-not-str