Python如何生成线程

start_new_thread(function,atgs[,kwargs])

function: 在线程中执行的函数名

args:元组形式的参数列表。

kwargs: 可选参数，以字典的形式指定参数（即对一些参数进行指定初始化）

import thread

def hello(id = 0, interval = 2):

    for i in filter(lambda x: x % interval == 0, range(10)):

        print "Thread id : %d, time is %d\n" % (id, i)

if __name__ == "__main__":

    #thread.start_new_thread(hello, (1,2))   这种调用形式也是可用的

    #thread.start_new_thread(hello, (2,4))

    thread.start_new_thread(hello, (), {"id": 1})

    thread.start_new_thread(hello, (), {"id": 2})

import threading

class MyThread(threading.Thread):

    def __init__(self, id, interval):

        threading.Thread.__init__(self)

        self.id = id

        self.interval = interval

    def run(self):

        for x in filter(lambda x: x % self.interval == 0, range(10)):

            print "Thread id : %d   time is %d \n" % (self.id, x)

if __name__ == "__main__":

    t1 = MyThread(1, 2)

    t2 = MyThread(2, 4)

    t1.start()

    t2.start()

    t1.join()

    t2.join()

import threading

def hello(id, times):

    for i in range(times):

        print "hello %s time is %d\n" % (id , i)

if __name__ == "__main__":

    t = threading.Thread(target=hello, args=("hawk", 5))

    t.start()