1、continue关键字
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script>
for(var i = 1;i <= 5;i++){
if(i == 3){
continue;
}
console.log('我正在吃第'+ i +'个包子');
}
var sum = 0;
for(var i = 1;i<=100;i++){
if(i % 7 ==0){
continue;
}
sum +=i;
}
console.log(sum);
</script>
</head>
<body>
</body>
</html>
2、break关键字
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script>
for(var i = 1;i <= 5;i++){
if(i == 4){
break;
}
console.log('我正在吃第'+i+'个包子');
}
</script>
</head>
<body>
</body>
</html>
