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Nodejs模块的调用操作方法解析

云罗郡主

Lepaskan： 2019-01-21 14:02:28

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3186 orang telah melayarinya

这篇文章主要介绍了Nodejs模块的调用操作,结合实例形式分析了nodejs模块的定义与调用相关操作技巧,写的十分的全面细致，具有一定的参考价值，对此有需要的朋友可以参考学习下。【推进教程：jQuery视频教程】

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;

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Teacher.js

var User = require(&#39;./User&#39;);
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;

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modalcall_1.js

//----------------------n3_modalcall.js模块的调用-------------
var http = require(&#39;http&#39;);
var User = require(&#39;./model/User&#39;);
http.createServer(function (request, response) {
  response.writeHead(200, {
    &#39;Content-Type&#39;: &#39;text/html; charset=utf-8&#39;
  });
  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(&#39;&#39;);
  }
}).listen(8000);
console.log(&#39;Server running at http://127.0.0.1:8000/&#39;);

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modalcall_2.js

//----------------------n3_modalcall.js-------------
var http = require(&#39;http&#39;);
var Teacher = require(&#39;./model/Teacher&#39;);
http.createServer(function(request, response) {
  response.writeHead(200, {
    &#39;Content-Type&#39;: &#39;text/html; charset=utf-8&#39;
  });
  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(&#39;&#39;);
  }//
}).listen(8000);
console.log(&#39;Server running at http://127.0.0.1:8000/&#39;);

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