thymeleaf中th:href或th:action带参数的写法

推荐写法，简单好看，可读性高，如果是多个参数用逗号（,）分隔
URL表达式:

  <form id="listForm" th:action="@{/album/reductionItems(uid=${session.user.getUid()})}" method="post">
  //传到地址 /album/reductionItems 携带参数是uid

URL表达式+拼接字符串:可读性不强

<a th:href="@{'/order.html?pageNum='+${pageInfo.prePage}}">上一页a>

 <a th:href="@{'/album/queryAlbum?aid=' + ${ablbum.getAid()} + '&index=' + ${ablbumStat.index}}">a>