写js脚本替换4G LTE WLan Router Copyright 2021 ALL RIGHTS RESERVED成：2023智能蔬菜大棚 by 冯楠徐泽宇谢思丞

var str = "4G LTE WLan Router Copyright 2021 ALL RIGHTS RESERVED."; var newStr = "2023智能蔬菜大棚 by 冯楠，徐泽宇，谢思丞"; document.body.innerHTML = document.body.innerHTML.replace(str, newStr);