摘要:
else if (element.className) {// a b c => .a.b.c return "." + element.className.split(' ').filter(item => !!item).join('.'); 阅读全文
摘要:
https://developer.mozilla.org/zh-CN/docs/Web/API/Navigator/sendBeacon https://blog.csdn.net/hsl0530hsl/article/details/88579958 阅读全文
摘要:
https://www.cnblogs.com/ziyunfei/p/5545439.html 阅读全文