window10中执行pip install pymysql报错

1.pip install pymysql报错

pip install pymysql WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HTTPSConnection object at 0x00000202D71DF7C0>, 'Connection to py pi.org timed out. (connect timeout=15)')': /simple/pymysql/ ERROR: Operation cancelled by user

2.使用一些国内的pip源

pip install pymysql -i http://pypi.douban.com/simple --trusted-host pypi.douban.com

pip install pymysql -i http://pypi.douban.com/simple --trusted-host pypi.douban.com Looking in indexes: http://pypi.douban.com/simple Collecting pymysql Downloading http://pypi.doubanio.com/packages/4f/52/a115fe175028b058df353c5a3d5290b71514a83f67078a6482cff24d6137/PyMySQL-1.0.2-py3-none-any.whl (43 kB) |████████████████████████████████| 43 kB 81 kB/s Installing collected packages: pymysql Successfully installed pymysql-1.0.2

参考：https://blog.csdn.net/lsf_007/article/details/87931823