Dom变化监听
This script should not be not be installed directly. It is a library for other scripts to include with the meta directive // @require https://update.greasyfork.org/scripts/464529/1183888/onDomChange.js
Dom变化监听
//使用示例：
//说明：childList是子元素，subtree是后代元素
onDomChange(el, (observer, mutation) => {
//your code
//if (mutation.type === 'childList'){
//do something
//}
//if(observer) observer.disconnect();
//observer.observeAgain();
}, {childList: true});