from tkinter import *
from tkinter import messagebox
import mysql.connector
mydb = mysql.connector.connect(host='localhost',user='root',passwd='Alok1823!',database='kbc')
mycursor = mydb.cursor()
tempuser='tarran09'
mycursor.execute("insert into `kbc`.`player` ('username') values (tempuser) ")
如何从Python编辑器向表添加值。这些值不是直接值,而是存储在变量中。我不知道该变量在任何给定时刻的内容。那么如何将这些变量的值添加到mySQL数据库的表中呢?
如果变量是字符串,则:
import mysql.connector
mydb = mysql.connector.connect(host='localhost',user='root',passwd='Alok1823!',database='kbc')
mycursor = mydb.cursor()
tempuser='tarran09'
mycursor.execute(f"insert into kbc.player (username) values ('{tempuser}')")
mydb.commit()
如果您使用的是Python版本<3.6,则
mycursor.execute("insert into kbc.player (username) values ('{}')".format(tempuser))