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The localhost page isn’t working

<http use-expressions="true">
      >

        <intercept-url pattern="/**" access="isAuthenticated()"/> <!-- this means all URL in this app will be checked if user is authenticated -->

            <form-login
            login-page="/login"
            default-target-url="/"
            authentication-failure-url="/login?error"
            username-parameter="username"
            password-parameter="password" />


        <logout logout-url="/logout" logout-success-url="/"/> <!-- the logout url we will use in JSP -->
    </http>

<!-- <!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Insert title here</title>
</head>
<body>

    <div class="alert alert-danger" ng-show="error">
    There was a problem logging in. Please try again.
</div>

<form role="form" ng-submit="login()">
    <div class="form-group">
        <label for="username">Username:</label> <input type="text"
            class="form-control" id="username" name="username" ng-model="credentials.username"/>
    </div>
    <div class="form-group">
        <label for="password">Password:</label> <input type="password"
            class="form-control" id="password" name="password" ng-model="credentials.password"/>
    </div>
    <button type="submit" class="btn btn-primary">Submit</button>
</form>

</body>
</html> -->
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<html>
<head>
<title>Custom Login Page</title>
</head>
<body onload='document.loginForm.j_username.focus();'>
<h3>Custom Login Page</h3>

<%

String errorString = (String)request.getAttribute("error");
if(errorString != null && errorString.trim().equals("true")){
out.println("Incorrect login name or password. Please retry using correct login name and password.");
}
%>

<form name='loginForm' action="<c:url value='j_spring_security_check' />"
method='POST'>

<table>
<tr>
<td>User:</td>
<td><input type='text' name='j_username' value=''>
</td>
</tr>
<tr>
<td>Password:</td>
<td><input type='password' name='j_password' />
</td>
</tr>
<tr>
<td><input name="submit" type="submit"
value="submit" />
</td>
<td><input name="reset" type="reset" />
</td>
</tr>
</table>

</form>
</body>
</html>

@RequestMapping(value = "/login", method = RequestMethod.GET)
    public ModelAndView login(ModelMap mode,
            @RequestParam(value = "error", required = false) String error,
            @RequestParam(value = "logout", required = false) String logout) {
        System.out.println("nt -------------");
        ModelAndView model = new ModelAndView("login");

        if (error != null) {
            model.addObject("error", "Invalid username and password!");
        }

        if (logout != null) {
            model.addObject("msg", "You've been logged out successfully.");
        }
        return model;

    }

http://localhost:8080/SpringMvcSecurity/spring_security_login

http://localhost:8080/SpringMvcSecurity/login