从另一台计算机连接到 localhost:3000 | expressjs，nodejs

Connect to localhost:3000 from another computer | expressjs, nodejs

提问by elreeda

I'm currently working on a project and I would like to test it from another computer or phone. This computer is connected on the same network.

我目前正在做一个项目，我想在另一台电脑或手机上测试它。这台计算机连接在同一网络上。

How can I connect to http://localhost:3000?

我怎样才能连接到 http://localhost:3000？

I'm using expressjs(nodejsmodule ) as server.

我使用expressjs（nodejs模块）作为服务器。

回答by Bidhan

Configure your application to run on 0.0.0.0instead of 127.0.0.0(localhost). For example:

配置应用程序上运行0.0.0.0，而不是127.0.0.0(localhost)。例如：

app.listen(3000, '0.0.0.0', function() {
    console.log('Listening to port:  ' + 3000);
});

Then from another computer, connect to 192.168.1.11:3000(or whatever your local IP address is).

然后从另一台计算机连接到192.168.1.11:3000（或任何您的本地 IP 地址）。

回答by skrtbhtngr

Given that the port is bind to any IP address other than 127.0.0.1 (localhost), you can access it from any other system.

鉴于端口绑定到除 127.0.0.1 (localhost) 之外的任何 IP 地址，您可以从任何其他系统访问它。

To view your IP addresses, use ipconfig(Windows) or ifconfig(Linux) command. Find out the IP which is in the same network as the "other system" from which you want access. Then access it like, for example: 172.16.0.12:3000.

要查看您的 IP 地址，请使用ipconfig(Windows) 或ifconfig(Linux) 命令。找出与您要访问的“其他系统”位于同一网络中的 IP。然后，访问等，例如：172.16.0.12:3000。

PS: Remember to include the port 3000even when accessing it through another system. Also, hostnames may be used in place of IP addresses, if configured.

PS：3000即使通过另一个系统访问它，也要记住包括端口。此外，如果配置了主机名，则可以使用主机名代替 IP 地址。

回答by Yuri

your url should look like

你的网址应该看起来像

http://yourcomputername:3000

to get computer name open command prompt windows and type hostname then hit enter

获取计算机名称打开命令提示符窗口并输入主机名然后按回车