如何使用Python代码从sqllite数据库的表中找到最后插入的bookId？

import sqlite3

conn = sqlite3.connect('your_database.db')

cursor = conn.cursor()

cursor.execute("SELECT bookId FROM your_table ORDER BY bookId DESC LIMIT 1")
result = cursor.fetchone()

cursor.close()
conn.close()

if result is not None:
    last_bookId = result[0]
    print("最后插入的bookId是：", last_bookId)
else:
    print("表中没有数据")