源码如下
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
</body>
</html>
<script type="text/javascript">
var a = function(res){
console.log(res)
var data = res.data
console.log(data.splice(0,1))
// data.splice(0,1)
}
a({'data':[0,1,2]})
</script>
控制台输出如下
