Object.create(
	proto,  对象
	[propertiesObject]  原型对象
)

返回:Object 对象




示例:

var obj1 = {a:1}; var obj2 = {b:{value:2}}; var obj3 = Object.create(obj1,obj2); console.log(obj3.a); console.log(obj3.b); 结果: obj3.a = 1 obj3.b = 2