「Spring MVC」404、500エラー画面を指定するサンプル
1.web.xmlに404、500を指定
<error-page> <error-code>404</error-code> <location>/404</location> </error-page> <error-page> <error-code>500</error-code> <location>/500</location> </error-page>
2.Controller側
package com.arkgame.controller; import javax.servlet.http.HttpServletRequest; import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; @Controller public class ErrPageController { Logger log = LogManager.getLogger(ErrorPageController.class); @RequestMapping("404") public String errPageF() { log.info("400 error"); return "err404"; } @RequestMapping("500") public String errPageB() { log.error("500 error"); return "err500"; } }