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							- import time
 
- import threading
 
- from concurrent.futures import ThreadPoolExecutor
 
- # method对应于:自行编写的方法,可传参(可传多个参数,形如pool.submit(self.method, a,b))
 
- def method1():
 
-     print("我是方法1")
 
-     return 1
 
- def method2():
 
-     print("我是方法2")
 
-     return 2
 
- def method3():
 
-     print("我是方法3")
 
-     return 3
 
- def method4():
 
-     print("我是方法4")
 
-     return 4
 
- def method5():
 
-     print("我是方法5")
 
-     return 5
 
- def fun():
 
-     start = time.time()
 
-     # 创建包含5个线程的线程池
 
-     pool = ThreadPoolExecutor(max_workers=5)
 
-     future1 = pool.submit(method1)
 
-     future2 = pool.submit(method2)
 
-     future3 = pool.submit(method3)
 
-     future4 = pool.submit(method4)
 
-     future5 = pool.submit(method5)
 
 
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