js删除特定节点

直接上代码

function clear(){
	var head = document.getElementsByTagName('head')[0].children;
	for(var i=0;i<head.length; i++){
		if(head[i].innerHTML){
			if(head[i].innerHTML.indexOf("NREUM") > 0){
				document.getElementsByTagName("head")[0].removeChild(head[i]);
			}
		}
	}
		
	var body = document.getElementsByTagName('body')[0].children;
	for(var j=0;j<body.length; j++){
		if(body[j].innerHTML){
			if(body[j].innerHTML.indexOf("NREUM") > 0){
				document.getElementsByTagName("body")[0].removeChild(body[j]);
			}
		}
	}
}
setTimeout(clear,5000);

寻找head和body中含有NERUM在节点，并删除

qq:274501366