端口是谁占着的
运行下面这段程序,填写它打印出来的结果。
PORTS = [
# 端口, 占着它的进程编号, 名字
(9101, 30, "订单服务"),
(9103, 34, "对账服务"),
(9102, 32, "库存服务"),
]
by = dict((p, (pid, name)) for (p, pid, name) in PORTS)
pid, name = by[9102]
print(str(pid) + "/" + name + "/" + str(len(PORTS)))
全部评论