我想實現連接與SQLAlchemy的和pymysql池: import pymysql
import sqlalchemy.pool as pool
# Lifted from the pymysql docs: https://github.com/PyMySQL/PyMySQL/blob/master/example.py
cnx = pymysql.connect(host='loc
我想添加「PyMySQL,但它一直扔 Traceback (most recent call last):
File "/home/john/workspace/Python/sql/sql.py", line 1, in <module>
import PyMySQL
ImportError: No module named 'PyMySQL'
我試圖通過PIP安裝並重
我試圖在python2.7中使用pymysql和sshtunnel來隧道連接,這樣我就可以連接到只能通過堡壘服務器訪問的mysql實例。堡壘服務器的主機名爲BASTIONIP,該服務器可以連接到MYSQLHOST,沒有任何問題。但是,python似乎無法通過隧道連接。下面是我的代碼: with sshtunnel.SSHTunnelForwarder(
(BASTIONIP, 22),