let Arr = [1, 2, 3, 4, 5];
Arr.forEach(v => {
if (v > 3) {
// SyntaxError: Illegal break statement
//break;
return;
}
console.log(v);
});
for(let v of Arr){
if (v > 3) {
break;
}
console.log('V: ', v);
}
for (let i = 0; i < Arr.length; i++) {
if (Arr[i] > 3) {
break;
}
console.log('V1: ', Arr[i]);
}
forEach return; for Loop break
最新推荐文章于 2023-09-15 18:28:11 发布