The attack is trivial. An attacker visits your website, views the page source, and copies your AIza... key from the Maps embed. Then they run:
Марина Аверкина，详情可参考WPS官方版本下载
，推荐阅读safew官方版本下载获取更多信息
mergeSortRecursive(arr, mid, right); // 排序右半部分
for (let i = 2 * len - 1; i = 0; i--) {，详情可参考91视频