数组的第一篇就错了
Closed this issue · 2 comments
huanggengzhong commented
let myArray2 = [1, 2, 3, 4, 5];
// 删除索引 4 位置起,2 个元素
myArray2.splice(4, 2);
console.log(myArray2); //--> [1, 2, 3,4],你写成了[1,2,3]
XPoet commented
感谢指正
XPoet commented
文章已更正,该 Issue 关闭