python多线程id获取

demo

import threading
import time
 
def print_thread_info(thread_name):
    """线程函数，打印线程名称和ID以及一些文本"""
    for i in range(3):
        time.sleep(1)
        thread_id = threading.current_thread().ident
        print(f"{thread_name} (ID: {thread_id}): 这是第 {i+1} 次打印")
 
# 创建线程列表
threads = []
 
# 创建并启动线程
for i in range(5):
    thread = threading.Thread(target=print_thread_info, args=(f"线程{i+1}",))
    thread.start()
    threads.append(thread)
 
# 等待所有线程完成
for thread in threads:
    thread.join()
 
print("所有线程已完成.")
 

output