while
while 和 do...while 循环
while 和 do...while 循环1 while 循环
while 循环let i = 0;
let arr = [10, 20, 30];
while (i < arr.length) {
console.log(arr[i]); // 输出: 10, 20, 30
i++;
}2 do...while 循环
do...while 循环let i = 0;
let arr = [10, 20, 30];
do {
console.log(arr[i]); // 输出: 10, 20, 30
i++;
} while (i < arr.length);Last updated