multithreading - 排除 “unhandled exception in thread”错误

Question

当我执行这段代码

import class3,thread

t3 = class3.test3
thread.start_new_thread(t3.func3,())

class3在哪里

class test3(object):
    def func3():
        while 1:
            print "working!!"

我收到一个错误:

Unhandled exception in thread started by <unbound method test3.func3>

此错误的含义是什么，我该如何解决？

Answer 1

调用它，看看会发生什么:

TypeError: unbound method func3() must be called with test3 instance as first argument (got nothing instead)

您要么必须使func3成为实例方法，然后初始化您的类:

class test3(object):
        def func3(self):
            while True:
                print "working!!"

t3 = test3()

或者将func3设为staticmethod:

class test3(object):
    @staticmethod
    def func3():
        while True:
            print "working!!"