<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>数组
</title>
</head>
<body>
<script type="text/javascript">
function Person(name,age,gender){
this.name = name;
this.age = age;
this.gender = gender;
}
var per = new Person('难吧',34,'男');
per = Person.toString();
console.log(per)
Person.prototype.toString = function(){
return"Person[name+'=name']"
}
var arr = new Array();
var aa = new Array(1,2,3);
var bb = [34,56,89];
var cc = [{'猪八戒':'男'},{'唐僧':'女'},{'孙悟空':'男'},{'白龙马':'女'}]
arr[0]='zero';
arr[1]='one';
arr[2]='tow';
aa.push(12,13);
aa[aa.length]=100;
aa.pop();
aa.length = 10;
aa.shift();
aa.unshift('0')
for(i=0;i<bb.length;i++)
{
};
bb.forEach(function(value,index,a){
console.log("a="+a);
console.log(value);
});
console.log(bb.slice(2,3));
console.log(bb.splice(2,1,'张三','李四'))
console.log(bb)
var dd = [1,2,3,4,1,2,3];
for(var i=0;i<dd.length;i++){
for(var j=i+1;j<dd.length;j++){
if(dd[i]==dd[j]){
dd.splice(j,1);
}
}
}
aa.concat(dd,bb);
result = dd.join();
console.log(result);
ret = aa.reverse();
console.log(ret);
rest = aa.sort();
console.log(dd);
console.log(arr);
console.log(aa);
console.log(bb);
console.log(cc);
console.log(arr.length);
</script>
</body>
</html>