HTML中th:href的格式用法:
<a th:href="@{'/pageController?pageNum='+${pageNum}}" th:text="${pageNum}"></a>
格式:th:href="@{'字符串'+${model中的nam值}}"。
Controller中获取值:
@RequestMapping(value = "/pageController",method = RequestMethod.GET)
public String pageController(Model model, HttpServletRequest request){
String pageNum = request.getParameter("pageNum");