```javascript
function Bird(){
this.name = 'asaa';
this.say = function (){
return (this.name + 'hi!')
}
}
var bob = new Bird;
var bob2 = new Bird();
bob.name;
bob2.name;
```
结果相同,但是加括号和不加有区别吗。如果是某些语言,加括号才能实例化。
function Bird(){
this.name = 'asaa';
this.say = function (){
return (this.name + 'hi!')
}
}
var bob = new Bird;
var bob2 = new Bird();
bob.name;
bob2.name;
```
结果相同,但是加括号和不加有区别吗。如果是某些语言,加括号才能实例化。