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JavaScript 对象

楼主#
更多 发布于:2018-08-11 20:43
<!DOCTYPE html>
<html>
<body>
<script>
function person(firstname,lastname,age,eyecolor)

{

this.firstname=firstname;
this.lastname=lastname;
this.age=age;
this.eyecolor=eyecolor;
   
this.changeName=changeName;

function changeName(name)
   {
   this.lastname=name;
   }
}

myMother=new person("Steve","Jobs",56,"green");
myMother.changeName("Ballmer");
document.write(myMother.lastname);

</script>
  
</body>
</html>
结果:
Ballmer
游客


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