JavaScriptのObject.creat()とnew()
227 ワード
Object.create = function (obj) {
function F() {}
F.prototype = obj;
return new F();
};varobj = {};obj.__proto__ = Base.prototype;・Base.call(obj);Object.create = function (obj) {
function F() {}
F.prototype = obj;
return new F();
};varobj = {};obj.__proto__ = Base.prototype;・Base.call(obj);