如何在Python上创建自定义ID

import uuid

custom_id = uuid.uuid4()
print(custom_id)

import time

timestamp = int(time.time())
custom_id = str(timestamp)
print(custom_id)

import random
import string

def generate_random_id(length):
    letters_and_digits = string.ascii_letters + string.digits
    return ''.join(random.choice(letters_and_digits) for _ in range(length))

custom_id = generate_random_id(8)
print(custom_id)

import sqlite3

# 创建SQLite数据库连接
conn = sqlite3.connect('example.db')
c = conn.cursor()

# 创建表
c.execute('''CREATE TABLE IF NOT EXISTS ids (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT)''')

# 插入数据
c.execute("INSERT INTO ids (name) VALUES ('example')")
conn.commit()

# 获取最后插入的自增ID
custom_id = c.lastrowid
print(custom_id)

# 关闭数据库连接
conn.close()