Можете посмотреть правильный ли я дал путь в Web.xml
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<?xml version="1.0" encoding="windows-1251"?>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<error-page>
<location>/WEB-INF/views/</location>
</error-page>
ErrorController
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package adil.java.schoolmaven.controller;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
@Controller
public class ErrorController {
@RequestMapping(value = "errors", method = RequestMethod.GET)
public ModelAndView renderErrorPage(HttpServletRequest httpRequest) {
ModelAndView errorPage = new ModelAndView("errorPage");
String errorMsg = "";
int httpErrorCode = getErrorCode(httpRequest);
switch (httpErrorCode) {
case 400: {
errorMsg = "Http Error Code: 400. Bad Request";
break;
}
case 401: {
errorMsg = "Http Error Code: 401. Unauthorized";
break;
}
case 404: {
errorMsg = "Http Error Code: 404. Resource not found";
break;
}
case 500: {
errorMsg = "Http Error Code: 500. Internal Server Error";
break;
}
}
errorPage.addObject("errorMsg", errorMsg);
return errorPage;
}
private int getErrorCode(HttpServletRequest httpRequest) {
return (Integer) httpRequest
.getAttribute("javax.servlet.error.status_code");
}
@RequestMapping(value = "500Error", method = RequestMethod.GET)
public void throwRuntimeException() {
throw new NullPointerException("Throwing a null pointer exception");
}
}
ErrorPage JSP
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<!DOCTYPE html>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ page session="false"%>
<html>
<head>
<title>Home</title>
</head>
<body>
<h1>${errorMsg}</h1>
</body>
</html>
