a bug : self.queue.get() run twice

[xieyinpeng]

a bug

futures = {executor.submit(self.check_path, self.queue.get()): self.queue.get() for _ in range(self.queue.qsize())}

change to:

        #futures = {executor.submit(self.check_path, self.queue.get()): self.queue.get() for _ in range(self.queue.qsize())}
        futures = {}
        for _ in range(self.queue.qsize()):
            subpath = self.queue.get()  # 先取出一个子域名
            future = executor.submit(self.check_path, subpath)  # 提交任务
            futures[future] = subpath  # 将任务和子域名存入字典

where: admin_panel subdirectory subdomain