<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<script>
var sum=0;
var i=0;
function fn8(){
if(i===100){
return;//跳出
}
sum+=i;
i++;
fn8();
}
fn8();
console.log(sum);
</script>
</body>
</html>
运行结果
来源:CSDN
作者:你知道歌谣吗?
链接:https://blog.csdn.net/weixin_43392489/article/details/104040426