问题
I am trying to run a project with db synchronized with pymysql. I have not been able to start for a week due to this error. Please help me
mysql runs fine
回答1:
Your connection code is written as pymysql.connect(host="locahost", user="root", password="xxxx") but pymysql.connect requires you to provide password with the named argument as "passwd". So if you change it to the following, it should work fine.
conn = pymysql.connect(host="localhost", user="root", passwd="xxx")
There seem to have discrepencies in the pymysql's github readme. In the example code, it says "password=", but in other source files, it says "passwd=" and I always been using "passwd" and it works fine.
Your error message also states that password is not given by using password: NO
来源：https://stackoverflow.com/questions/50096442/using-pymysql-with-pycharm