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fromDBUtils.PooledDBimportPooledDB pool=PooledDB(pymysql,5,host='ip',user='user',passwd='passwd',db='db',port=3306,setsession=['SET AUTOCOMMIT = 1'])# 5為連接池里的最少連接數(shù),setsession=['SET AUTOCOMMIT = 1']是用來(lái)設(shè)置線程池