js问题：怎么删除指定内容的a标签

JavaScript

window.onload = function() {
   迟猛 var as = document.getElementsByTagName("a");
    for(var i = 0; i < as.length; i++) {
        var txt = as[i].innerText || as[i].textContent;
        if(txt === "aaa") {
 清岩           as[i].parentNode.removeChild(as[i]);
   答旦御     }
    }
};

jQuery

$(function() {
    $("a").each(function() {
        $(this).text() === "aaa" && $(this).remove();
    });
});