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我首先在heroku网站上跟着教程。我这样做redis不能在我的python django应用程序中工作
pip install rq
然后在worker.py文件
import os
import redis
from rq import Worker, Queue, Connection
listen = ['high', 'default', 'low']
redis_url = os.getenv('REDISTOGO_URL', 'redis://localhost:6379')
conn = redis.from_url(redis_url)
if __name__ == '__main__':
with Connection(conn):
worker = Worker(map(Queue, listen))
worker.work()
然后
python worker.py
,我得到了以下错误
Traceback (most recent call last):
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 439, in connect
sock = self._connect()
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 494, in _connect
raise err
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 482, in _connect
sock.connect(socket_address)
ConnectionRefusedError: [Errno 61] Connection refused
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/client.py", line 572, in execute_command
connection.send_command(*args)
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 563, in send_command
self.send_packed_command(self.pack_command(*args))
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 538, in send_packed_command
self.connect()
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 442, in connect
raise ConnectionError(self._error_message(e))
redis.exceptions.ConnectionError: Error 61 connecting to localhost:6379. Connection refused.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 439, in connect
sock = self._connect()
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 494, in _connect
raise err
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 482, in _connect
sock.connect(socket_address)
ConnectionRefusedError: [Errno 61] Connection refused
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "worker.py", line 15, in <module>
worker.work()
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/rq/worker.py", line 423, in work
self.register_birth()
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/rq/worker.py", line 242, in register_birth
if self.connection.exists(self.key) and \
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/client.py", line 855, in exists
return self.execute_command('EXISTS', name)
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/client.py", line 578, in execute_command
connection.send_command(*args)
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 563, in send_command
self.send_packed_command(self.pack_command(*args))
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 538, in send_packed_command
self.connect()
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 442, in connect
raise ConnectionError(self._error_message(e))
redis.exceptions.ConnectionError: Error 61 connecting to localhost:6379. Connection refused.
然后我去了谷歌,并找到了我也包的指数其次是
>>> import redis
>>> r = redis.StrictRedis(host='localhost', port=6379, db=0)
>>> r.set('foo', 'bar')
回车,得到了以下信息
Traceback (most recent call last):
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 439, in connect
sock = self._connect()
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 494, in _connect
raise err
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 482, in _connect
sock.connect(socket_address)
ConnectionRefusedError: [Errno 61] Connection refused
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/client.py", line 572, in execute_command
connection.send_command(*args)
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 563, in send_command
self.send_packed_command(self.pack_command(*args))
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 538, in send_packed_command
self.connect()
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 442, in connect
raise ConnectionError(self._error_message(e))
redis.exceptions.ConnectionError: Error 61 connecting to localhost:6379. Connection refused.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 439, in connect
sock = self._connect()
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 494, in _connect
raise err
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 482, in _connect
sock.connect(socket_address)
ConnectionRefusedError: [Errno 61] Connection refused
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/client.py", line 1072, in set
return self.execute_command('SET', *pieces)
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/client.py", line 578, in execute_command
connection.send_command(*args)
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 563, in send_command
self.send_packed_command(self.pack_command(*args))
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 538, in send_packed_command
self.connect()
File "/Users/ray/Desktop/myheroku/practice/lib/python3.5/site-packages/redis/connection.py", line 442, in connect
raise ConnectionError(self._error_message(e))
redis.exceptions.ConnectionError: Error 61 connecting to localhost:6379. Connection refused.
我没有做过或多或少的又是什么,这些教程问。我该如何做这项工作?
当我这样做时我得到这个消息bash:redis-server:command not found。我是在本地还是全球安装它?因为我从我的演奏中做到了这一点。并在我正在阅读的文档中未指定。 – losee
@losee你应该在全球安装它,redis不是一个Python软件包或应用程序。启动服务器的命令取决于您的操作系统。 – levi
brew安装它,命中redis服务器,它的工作。步骤1。 – losee