var cont =[1,2,3,4];
var res =[4,5,6]
for(var i=0;i<res;i++){
cont.push( res.data.list[i]);
}
console.log(cont)
这样就得到了一个合并的新数组,当然是从后面插入的。
第二种:用concat
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style> </style>
</head>
<body> </body>
</html>
<script>
var arry =["1","2","3","4"];
var dd =["6","7","8","9"]; arry=arry.concat(dd) ;
console.log(arry);
</script>
结果就是:12346789