‘use strict‘;
var fruit = {};
Object.defineProperties(fruit,{
    ‘name‘ : {
        configurable : true,
        enumerable : true,
        get : function(){
            console.log(‘Getter方法‘);
            return name;
        },
        set : function(val){
            console.log(‘Setter方法‘);
            name = val;
        }
    },
    ‘desc‘ : {
        configurable : true,
        enumerable : true,
        writable : true,
        value : ‘红富士‘
    }
});
//
fruit.name=‘杨梅‘;
console.log(‘name‘,fruit.name);
//
console.log(‘desc‘,fruit.desc);
fruit.desc = ‘金帅‘;
console.log(‘desc‘,fruit.desc);