效果

代码
<title>复选框 全选or取消全选title>
<input class="allChoose" id="cbTrigger" type="checkbox">
<input name="idCB" value="id1" type="checkbox"> aa
<input name="idCB" value="id2" type="checkbox"> bb
<input name="idCB" value="id3" type="checkbox"> cc
<input name="idCB" value="id4" type="checkbox"> dd
<script src="${pageContext.request.contextPath}/admin/js/jquery.3.6.0.js">script>
$("#cbTrigger").change(function (){
if($("#cbTrigger").is(':checked')){
$("input[name='idCB']").attr("checked","true");
$("input[name='idCB']").removeAttr("checked");