<!DOCTYPE html>
<html>
<head>
<title>
JavaScript Object
</title>
</head>
<body>
<h1> Creating javaScript Object</h1>
<p id="demo"></p>
<script>
var student={
name:'shweta',
age:'10',
studies:'CS',
};
document.getElementById("demo").innerHTML="My name is "+" "+student.name+" and my age is "+student.age+" i studies"+student.studies;
</script>
<!--Creating object using new key word-->
<script>
var student=new Object();
student.name='shweta',
student.age='25',
student.studies='javascript'
document.getElementById("demo").innerHTML=student.name+student.age+student.studies;
</script>
<!--Object creation using constructor-->
<script>
function stud(name, age, studies){
this.name=name;
this.age=age;
this.studies=studies;
}
varstudent=stud('Crish',25,'javascript')
document.getElementById("demo").innerHTML="my name is "+student.name +" of age "+student.age+" studies "+student.studies;
</script>
</body>
</html>
我正在尝试使用构造函数创建对象，然后访问这些值，但是一旦我运行代码，它就会给我错误
未捕获的类型错误类型错误：无法读取未定义的属性（读取“名称”）
必须使用
newfunction Stud(name, age, studies) {
this.name = name;
this.age = age;
this.studies = studies;
}
var student = new Stud('Crish', 25, 'javascript');
document.getElementById("demo").innerHTML = "my name is " + student.name + " of age " + student.age + " studies " + student.studies;