当使用pymysql.cursors.DictCursor时,pymysql会在列表中以单独字典的形式返回结果。firstNameweirdal dan
然后在SELECT userName FROM users WHERE firstName = 'dan';上DictCursor会返回[{'userName': 'sharko'}, {'userName
我试图从数据库中获取信息并打印出来,但不幸的是,它只是打印0或1,而不是从表中打印信息。sql = ("SELECT code FROM testing WHERE email = ((%s))")sqlusername = ("SELECT username FROM testing123 WHERE code = ((%s))")
print("Test3