Java 我的spring安全配置出了什么问题？_Java_Spring_Jsp_Spring Mvc_Spelevaluationexception

Java 我的spring安全配置出了什么问题？

java spring jsp spring-mvc

Java 我的spring安全配置出了什么问题？,java,spring,jsp,spring-mvc,spelevaluationexception,Java,Spring,Jsp,Spring Mvc,Spelevaluationexception,我在运行spring security时遇到异常原因：org.springframework.expression.spel.SpelEvaluationException:EL1008E:（位置0）：在类型为“org.springframework.security.web.access.expression.WebSecurityExpressionRoot”的对象上找不到属性或字段“ROLE\u USER”—可能不是公共的 web.xml <?xml version="1.0" e

我在运行spring security时遇到异常

原因：org.springframework.expression.spel.SpelEvaluationException:EL1008E:（位置0）：在类型为“org.springframework.security.web.access.expression.WebSecurityExpressionRoot”的对象上找不到属性或字段“ROLE\u USER”—可能不是公共的

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">
    <display-name>Spring MVC Application</display-name>
    <servlet>
        <servlet-name>mvc-dispatcher</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>mvc-dispatcher</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
        /WEB-INF/mvc-dispatcher-servlet.xml,
        /WEB-INF/spring-security.xml
        </param-value>
    </context-param>
    <filter>
        <filter-name>springSecurityFilterChain</filter-name>
        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
    </filter>
    <filter-mapping>
    <filter-name>springSecurityFilterChain</filter-name>
    <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app>

home.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<h3>Welcome To Spring Security </h3>
<a href="/SpringSecurity1-FORM/welcome"><b>Click here to logon</b></a>

</body>
</html>


在此处插入标题
欢迎来到春季安全

hello.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<h3>Message : ${message}</h3>
<h3>Username : ${username}</h3>
<a href="<c:url value="/j_spring_security_logout" />" >Logout</a>
</body>
</html>


在此处插入标题
消息：${Message}
用户名：${Username}

试试

access=“hasRole（'ROLE\u USER'）”

。谢谢Attila，它可以工作：）你好Attila Gynongyosi，我又发布了一个关于spring安全性的问题，在这种情况下你能帮我吗！。。试试

access=“hasRole（'ROLE_USER'）”

。谢谢Attila，它可以工作：）你好Attila Gynongyosi，我又发布了一个关于spring安全性的问题，在这种情况下你能帮我吗！。。

package com.springtraining.security.controller;

import java.security.Principal;

import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

@Controller
public class LoginController
{
    public LoginController()
    {
        System.out.println("LoginController constructor is called ");
    }
    @RequestMapping(value="/welcome", method=RequestMethod.GET)
    public String printWelcome(ModelMap model,Principal principal)
    {
        System.out.println("**********Login Controller is Called********");

        String name= principal.getName();
        model.addAttribute("username", name);
        model.addAttribute("message", "Spring Security Custom Form Example");
        return "hello";
    }
@RequestMapping(value="/*",method=RequestMethod.GET)
public String home(ModelMap model)
{       
    return "home";
}
@RequestMapping(value="/login",method=RequestMethod.GET)
public String login(ModelMap model)
{
    return "login";
}

@RequestMapping(value="/test",method=RequestMethod.GET)
public String test(ModelMap model)
{
    return "test";
}
}

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<h3>Welcome To Spring Security </h3>
<a href="/SpringSecurity1-FORM/welcome"><b>Click here to logon</b></a>

</body>
</html>

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<h3>Message : ${message}</h3>
<h3>Username : ${username}</h3>
<a href="<c:url value="/j_spring_security_logout" />" >Logout</a>
</body>
</html>