1.模块调用
node遵循AMD规范
//server.js
var http = require("http");
var Teacher = require("./teacher");
http.createServer(function(request, response){
response.writeHead(200, {"Content-Type":"text/html; charset=uf-8"});
if (request.url!=="/favicon.ico") {
let teacher = new Teacher(1, 'gaoxiong', 24);
teacher.job();
response.end();
}
}).listen(8000);
console.log('Server running at http://127.0.0.1:8000/');
//user.js
function User(id, name, age){
this.id = id;
this.name = name;
this.age = age;
this.job = function(){
console.log('learning');
}
}
module.exports = User;
//teacher.js
var User = require("./user");
function Teacher(id, name, age){
User.apply(this, [id, name, age]);
this.job = function(){
console.log('teaching:'+this.name);
}
}
module.exports = Teacher;