The constructor + prototype pattern constructs the js custom object of of most commonly

2020-03-30 02:54:47
OfStack

 
<!DOCTYPE html> 
<html> 
<head> 
<meta charset="UTF-8"> 
<title>Insert title here</title> 
<script type="text/javascript"> 
 
function Student(name,age){ 
this.name=name; 
this.age=age; 
} 
Student.prototype.setName=function(name2){ 
this.name=name2; 
}; 
Student.prototype.getName=function(){ 
return this.name; 
}; 

var stu1=new Student(" Xiao hu ",21); 
alert(stu1.getName()); 
</script> 
</head> 
<body> 

</body> 
</html>