一般设置在spring-servlet.xml里面设置
<!-- 对转向页面的路径解析。prefix：前缀， suffix：后缀 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/"/>
<property name="suffix" value=".jsp"/>
</bean>
@RequestMapping(value="/appAuthCallBack") public String redirect(HttpServletRequest request,HttpSession session, ModelMap model){ String authCode=request.getParameter("auth_code"); LoggerUtil.info(logger, "回调入参：{0}", authCode); Map<String, String> map=payservice.getAccessToken(authCode);//获取accessToken session.setAttribute("accessToken", map.get("accessToken")); session.setAttribute("userId", map.get("userId")); LoggerUtil.info(logger, "获取map的值：{0}", map); model.addAttribute("userId", map.get("userId")); model.addAttribute("accessToken", map.get("accessToken")); return "showtoken.vm"; }
设置生效时不管返回前缀后缀是什么都会加上路径前缀和后缀
SpringMVC，Controller的返回页面类型以及路径设置默认值
原文：https://www.cnblogs.com/zyf-yxm/p/9060862.html