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javascript-oop
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var MyCls = Klass.define({
constructor: function(name) { // 构造函数
this.name = name;
},
method1: function() {
console.log('hello ' + this.name);
},
method2: function(x, y) {
console.log(x + y);
},
method3: function(x, y) {
console.log(x * y);
}
});
new MyCls('max').method1(); // print 'hello world'
var SubCls1 = Klass.define(MyCls, {
method1: function() { // 重写父类方法
console.log('hi ' + this.name);
},
method4: function() { // 新方法
}
});
new SubCls1('max').method1(); // print 'hi world'
var SubCls2 = Klass.define(MyCls, {
method1: function() {
this.callParent(); // 调用父类方法
console.log('hi ' + this.name);
},
method2: function(x, y) {
this.callParent([++x, y]); // 传入参数集合
},
method2: function() {
this.callParent(arguments); // 也可以直接传入arguments
}
});
var s2 = new SubCls2('max');
s2.method1(); // print 'hi world'
s2.method2(1, 1); // print 3, not 2
s2.method3(1, 1); // print 1
var SubCls3 = Klass.define(MyCls, {
statics: { // 静态属性和方法
prop1: 'static property',
fn1: function() {
console.log('this is a ' + SubCls3.prop1);
}
}
});
SubCls3.fn1();
npm install javascript-oop
var Klass = require('javascript-oop');
var MyCls = Klass.define({
// ...
});
FAQs
JavaScript面向对象编程,类声明、继承……
The npm package javascript-oop receives a total of 0 weekly downloads. As such, javascript-oop popularity was classified as not popular.
We found that javascript-oop demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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