Nodejs module call operation method analysis

This article mainly introduces the calling operation of the Nodejs module. It analyzes the definition and calling operation skills of the nodejs module in the form of examples. It is written in a very comprehensive and detailed manner and has certain reference value. Friends in need can Please refer to study. [Advance tutorial: jQuery video tutorial]

User.js

//构造方法
function User(id, name, age) {
  this.id = id;
  this.name = name;
  this.age = age;
  this.enter = function () {
    console.log(this.name + "进入国家图书馆");
  }
}
/*
function User() {
  this.id;
  this.name;
  this.age;
  this.enter = function() {
    console.log(this.name + "进入图书馆");
  }
}
module.exports = User;

Teacher.js

var User = require('./User');
function Teacher(id, name, age) {
  User.apply(this, [id, name, age]);//类的继承
  this.teach = function(res) {
    res.write(this.name + "讲课");
  }
}
module.exports = Teacher;

modalcall_1.js

//----------------------n3_modalcall.js模块的调用-------------
var http = require('http');
var User = require('./model/User');
http.createServer(function (request, response) {
  response.writeHead(200, {
    'Content-Type': 'text/html; charset=utf-8'
  });
  if (request.url !== "/favicon.ico") { //清除第2此访问
    user = new User(1, "jack", 20);
    //user.id = 1;
    //user.name = "张三";
    //user.age = 20;
    user.enter();
    response.end('');
  }
}).listen(8000);
console.log('Server running at http://127.0.0.1:8000/');

modalcall_2.js

//----------------------n3_modalcall.js-------------
var http = require('http');
var Teacher = require('./model/Teacher');
http.createServer(function(request, response) {
  response.writeHead(200, {
    'Content-Type': 'text/html; charset=utf-8'
  });
  if(request.url !== "/favicon.ico") { //清除第2此访问
    teacher = new Teacher(1, "JackLi", 20);
    teacher.enter();
    teacher.teach(response);
    response.end('');
  }//
}).listen(8000);
console.log('Server running at http://127.0.0.1:8000/');

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