- varname = 'this is window';//定义window的name属性,看this.name是否会调用到
- vartestObj1 = {
- name : 'this is testObj1',
- getName:function(){
- console.log(this);//控制台输出: testObj2 //this指向的是testObj2对象 console.log(this.name);//控制台输出: this is testObj2
- }
- }
- vartestObj2 = {
- name: 'this is testObj2'
- }
- testObj1.getName.apply(testObj2);
- testObj1.getName.call(testObj2);
来源: