layui checkbox name只拿到最后一个值value解决办法

<input type="checkbox" name="cityNos" lay-skin="primary" lay-filter="c_one"  title="北京" value="10001">
<input type="checkbox" name="cityNos" lay-skin="primary" lay-filter="c_one"  title="南京" value="10002">
<input type="checkbox" name="cityNos" lay-skin="primary" lay-filter="c_one"  title="西安" value="10003">
<input type="checkbox" name="cityNos" lay-skin="primary" lay-filter="c_one"  title="常州" value="10004"><input type="checkbox" name="cityNos" lay