也許有些人不想使用jquery的$.extend()的方法或者項目中沒有使用到jquery的，那麼下面就給大家展示一種用原生寫的合併對象的方法。（雖然方法是在別人上“借”來的，但是就當記錄一下吧！）
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>js合併兩個對象</title>
<script>
function extend(des, src, override){
if(src instanceof Array){
for(var i = 0, len = src.length; i < len; i++)
extend(des, src[i], override);
}
for( var i in src){
if(override || !(i in des)){
des[i] = src[i];
}
}
return des;
}
var a ={"a":"1","b":"2","c":"3","f":"6"}
var b ={"d":"4","e":"5","f":"6"}
var c = extend({"h":"7"},[a,b]);
console.log(c);
</script>
</head>
<body>
</body>
</html>