如何使用Python 3将信息存储在MySQL中？

我想存储简单的信息，如使用python的mysql表中的数字。我将我的MySQL本地服务器连接到PyCharm，我只是不知道如何编写代码以便将信息存储在表中。我正在考虑使用一些简单的“if”，并将打印结果立刻存储在某个表中。如何使用Python 3将信息存储在MySQL中？

我该怎么做？

谢谢！对于初学者来说，如果我只能存储价格，那就太棒了。海贼王我的代码：

running = True 

while running: 
    try: 
     buget = int(input("Money: ")) 
    except ValueError: 
     print("Please enter your buget using only numbers!") 
     continue 
    else: 
     print("Continue to the next step.") 
     break 

class Cars: 
    def __init__(self,model,consumption,price,transmision): 
     self.model = model 
     self.consumption = consumption 
     self.price = price 
     self.transmision = transmision 
     self.combination = model + " " + price 

car_1 = Cars("BMW", "7%", "20000", ["Manual"]) 
car_2 = Cars("Audi", "8%", "30000 euro", ["Automated"]) 
car = (car_1, car_2) 

for masini in car: 
    guess = str(input("What car would you like? ").capitalize()) 
    if guess == "Bmw" and buget >= 20000: 
     print("-----------------") 
     print(car_1.model) 
     print(car_1.consumption) 
     print(car_1.price) 
     print(",".join(car_1.transmision)) 
     print(car_1.combination) 
    elif guess == "Audi" and buget >= 30000: 
     print("-----------------") 
     print(car_2.model) 
     print(car_2.consumption) 
     print(car_2.price) 
     print(",".join(car_2.transmision)) 
     print(car_2.combination) 
    elif guess == "Bmw" and buget < 20000: 
     print("You can't afford this car.") 
    elif guess == "Audi" and buget < 30000: 
     print("You can't afford this car.") 
    elif guess is not "Audi" and buget < 30000: 
     print("This car doesn't exist!") 
    elif guess is not "Bmw" and buget < 20000: 
     print("This car doesn't exist.") 
    else: 
     print("This car is unavailable!") 
    break

来源

2017-08-01 napster235

SO不是关于关系数据库和python db-api的众多在线教程的替代品。 –

查看pymysql库，并使用与打印语句类似的for循环执行它，或者将它放入熊猫数据框并在其上运行'pandas.to_sql'。 – cardamom

[我如何在Python中连接MySQL数据库？]（https://stackoverflow.com/questions/372885/how-do-i-connect-to-a-mysql-database-in-python） –

首先，你需要它处理你的连接的驱动程序。其中一个被广泛使用的称为：MySQLdb你可以用PIP或手动安装：

pip install MySQL-python

之后，你有，你可以连接到数据库这样的模块：

db = MySQLdb.connect("localhost","testuser","test123","TESTDB")

确保您已经将脚本的顶部导入模块import MySQLdb。在此之后，您可以开始使用数据库。看到一个非常好的教程here。

也看看here以及。

来源

2017-08-01 13:54:04

如何使用Python 3将信息存储在MySQL中？

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