项目启动正常，浏览器进入管理页面报错

python 环境：3.7.2
redis 版本： 5.0.4 (00000000/0) 64 bit

AttributeError
AttributeError: 'int' object has no attribute 'decode'

Traceback (most recent call last)
File "/Users/lixingmao/Downloads/proxy_pool/venv/lib/python3.7/site-packages/flask/app.py", line 2309, in __call__
return self.wsgi_app(environ, start_response)
File "/Users/lixingmao/Downloads/proxy_pool/venv/lib/python3.7/site-packages/flask/app.py", line 2295, in wsgi_app
response = self.handle_exception(e)
File "/Users/lixingmao/Downloads/proxy_pool/venv/lib/python3.7/site-packages/flask/app.py", line 1741, in handle_exception
reraise(exc_type, exc_value, tb)
File "/Users/lixingmao/Downloads/proxy_pool/venv/lib/python3.7/site-packages/flask/_compat.py", line 35, in reraise
raise value
File "/Users/lixingmao/Downloads/proxy_pool/venv/lib/python3.7/site-packages/flask/app.py", line 2292, in wsgi_app
response = self.full_dispatch_request()
File "/Users/lixingmao/Downloads/proxy_pool/venv/lib/python3.7/site-packages/flask/app.py", line 1815, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/Users/lixingmao/Downloads/proxy_pool/venv/lib/python3.7/site-packages/flask/app.py", line 1718, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/Users/lixingmao/Downloads/proxy_pool/venv/lib/python3.7/site-packages/flask/_compat.py", line 35, in reraise
raise value
File "/Users/lixingmao/Downloads/proxy_pool/venv/lib/python3.7/site-packages/flask/app.py", line 1813, in full_dispatch_request
rv = self.dispatch_request()
File "/Users/lixingmao/Downloads/proxy_pool/venv/lib/python3.7/site-packages/flask/app.py", line 1799, in dispatch_request
Open an interactive python shell in this framereturn self.view_functions[rule.endpoint](**req.view_args)
File "/Users/lixingmao/Downloads/SSDBAdmin/SSDBAdmin/apps/index.py", line 34, in index
server_info = SSDBClient(request).serverInfo()
File "/Users/lixingmao/Downloads/SSDBAdmin/SSDBAdmin/model/SSDBClient.py", line 53, in serverInfo
info_list = [_.decode() for _ in self.__conn.execute_command('info')]
File "/Users/lixingmao/Downloads/SSDBAdmin/SSDBAdmin/model/SSDBClient.py", line 53, in
info_list = [_.decode() for _ in self.__conn.execute_command('info')]
AttributeError: 'int' object has no attribute 'decode'
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