PyQt5操作SQLite數據庫

1、操作SQLite數據庫
import sys
from PyQt5.QtSql import QSqlDatabase,QSqlQuery
from PyQt5.QtCore import *

def creatDB():
    db=QSqlDatabase.addDatabase("QSQLITE")
    #指定SQLite數據庫的文件名
 db.setDatabaseName("./db/database.db")
 if not db.open():
 print("無法建立與數據庫的連接")
 return False
 qurey=QSqlQuery()
 qurey.exec('create table people(id int primary key,name varchar(10),address varchar(50))')
 qurey.exec('insert into people values(1,"李寧","Shenyang")')
    db.close()
    return True

if __name__=="__main__":
    creatDB()