How to change the project port number using nodejs

This time I will show you how to use nodejs to change the project port number. What are the precautions for using nodejs to change the project port number. The following is a practical case, let's take a look.

Add the file to the project: ServerConf

var ServerConf= {
 ApiHost: "" //后台链接api
 ,ServicePort:3003
};
module.exports=ServerConf;

app.js

// 设置端口号
var ServerConf=require("./ServerConf");

List content

process.env.PORT=ServerConf.ServicePort;//设置端口号，不要占用了。

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the PHP Chinese website !

Recommended reading:

How to use Nodejs memory management

How to modify Nodejs built-in npm default configuration

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