V2EX Lighthughjiajin
 Lighthughjiajin's recent timeline updates
Lighthughjiajin

Lighthughjiajin

V2EX member #529934, joined on 2021-01-22 13:47:37 +08:00
Lighthughjiajin's recent replies
pyinstaller 能保护源码吗?
怎么不 docker
我写的是组合多个结构体来满足函数的 Device 接口参数要求,我看你写的是组合多个结构体来调用 sync ,也就是最终都是同一个类型,就是一个结构体。
@Contextualist 感谢大佬,我整理了一下。
https://go.dev/play/p/Z5Hl57w5XdF
看看我理解的对吗?
@Contextualist 这个写法下,有个缺点,Router 无法重写 Device 的 sync 方法,类似于以下 Python 代码
```
from abc import ABC, abstractmethod


class Device(ABC):

@abstractmethod
def fn(self):
raise NotImplementedError

def sync(self):
print("Start Sync ...")
self.fn()
print("Start Done.")


class PC(Device):

def fn(self):
print("PC sync")


class Router(Device):

def fn(self):
print("Router Device sync")

def sync(self):
print("Router 重写了 sync")
super().sync()
print("Router sync ...")


def start_sync(d: Device):
d.sync()


if __name__ == '__main__':
r = Router()
start_sync(r) # Run r.fn()
start_sync(PC())

```
@Contextualist 终于看到比较地道的写法,是我想了解的。
还有一点疑问,在这场景下,IDevice, Device 结构体、接口的命名有什么约定吗?
希望有机会看看这本书
我理解是,我本机访问一个不是同网段的地址,应该会问网关,但是默认网关是主路由。并不会走到 openwrz 。我回家看看我的主路由器支不支持给我配
SO 文件是别人提供的,不是我自己写的 。
About     Help     Advertise     Blog     API     FAQ     Solana     5229 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 33ms UTC 07:28 PVG 15:28 LAX 00:28 JFK 03:28
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86