注意两个的区别I,尤其第一个,自己总是理解不了
1.
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;
}
}
2.
function Car(sColor,iDoors,iMpg) {
this.color = sColor;
this.doors = iDoors;
this.mpg = iMpg;
this.showColor = function() {
document.write(this.color);
};
}