Python与mongoHQ的连接失败？

Question

我想通过python连接到mongoHq数据库。以下是我到目前为止所做的工作

设置环境变量：

MONGOHQ_URL = mongodb://myusername:mypassword@paulo.mongohq.com:10084/mydb

和app.py文件

import os
import datetime
import pymongo
from pymongo import MongoClient
MONGO_URL = os.environ.get('MONGOHQ_URL')
client = MongoClient(MONGO_URL)
db = client.mydb

当我运行这个文件时，出现以下错误

Traceback (most recent call last):
File "C:\Python33\lib\site-packages\pymongo-2.6.2-py3.3-win-amd64.egg\pymongo\mongo_client.py", line 349, in __init__
self.__find_node(seeds)
File "C:\Python33\lib\site-packages\pymongo-2.6.2-py3.3-win-amd64.egg\pymongo\mongo_client.py", line 750, in __find_node
raise AutoReconnect(', '.join(errors))
pymongo.errors.AutoReconnect: could not connect to localhost:27017: [WinError 10061] No connection could be made because the target machine actively refused it

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Python33\flaskk\test.py", line 9, in <module>
client = MongoClient(MONGO_URL)
File "C:\Python33\lib\site-packages\pymongo-2.6.2-py3.3-win-    amd64.egg\pymongo\mongo_client.py", line 352, in __init__
raise ConnectionFailure(str(e))
pymongo.errors.ConnectionFailure: could not connect to localhost:27017: [WinError    10061] 
No connection could be made because the target machine actively refused it

请帮帮我!！提前感谢!！

Answer 1

我认为，没有必要在本地机器上设置环境变量来测试它，可能错误是因为它没有正确设置。

我可以看到的另一个问题是，您还没有替换user，并使用您为特定database.Try创建的user的用户名和密码通过键入mongo --username <user> --password <pass> --host <host> --port 28015将您的mongo shell与该monhqurl连接起来。如果成功连接，则mongohqurl是正确的。