IntelliJ IDEA maven springmvc+shiro简单项目

2023-07-21 12:42:04

搭建springmvc简单步骤如：http://www.cnblogs.com/grasp/p/9045242.html，这点就不在描述了。

新建和设置完工程的目录后，结构如下：

pom.xml文件内容：

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>com.xuan</groupId>

    <artifactId>springMVCshiro</artifactId>

    <version>1.0-SNAPSHOT</version>

    <packaging>war</packaging>

    <properties>

        <maven.compiler.source>1.8</maven.compiler.source>

        <maven.compiler.target>1.8</maven.compiler.target>

        <!-- main version setting -->

        <junit.version>4.12</junit.version>

        <spring.version>4.3.7.RELEASE</spring.version>

        <shiro.version>1.4.0</shiro.version>

        <!-- tools version setting -->

        <javax.servlet-api.version>4.0.0-b07</javax.servlet-api.version>

        <javax.servlet.jsp-api.version>2.3.1</javax.servlet.jsp-api.version>

        <jstl.version>1.2</jstl.version>

    </properties>

    <dependencies>

        <dependency>

            <groupId>junit</groupId>

            <artifactId>junit</artifactId>

            <version>${junit.version}</version>

            <scope>test</scope>

        </dependency>

        <!-- 1.SPRING相关依赖 begin√ -->

        <!-- ①.spring核心依赖 -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-core</artifactId>    <!--包含Spring框架基本的核心工具类 -->

            <version>${spring.version}</version>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-beans</artifactId>    <!--springIoC（依赖注入）的基础实现 -->

            <version>${spring.version}</version>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-context</artifactId>    <!--spring 提供在基础 IoC 功能上的扩展服务 -->

            <version>${spring.version}</version>

        </dependency>

        <!-- ②.spring 持久层依赖 -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-tx</artifactId>        <!--封装了spring对于事物的控制 -->

            <version>${spring.version}</version>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-jdbc</artifactId>    <!--包含对Spring对JDBC数据访问进行封装的所有类 -->

            <version>${spring.version}</version>

        </dependency>

        <!-- ③.spring web相关依赖 -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-web

            </artifactId>        <!--包含Web应用开发时,用到Spring框架时所需的核心类,包括自动载入 WebApplicationContext 特性的类、Struts与JSF集成类、文件上传的支持类、Filter类和大量工具辅助类 -->

            <version>${spring.version}</version>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-webmvc</artifactId>    <!--Spring Web MVC是一种基于Java的实现了Web MVC设计模式的请求驱动类型的轻量级Web框架 -->

            <version>${spring.version}</version>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-aspects</artifactId> <!--提供对AspectJ的支持,以便可以方便的将面向方面的功能集成进IDE中 -->

            <version>${spring.version}</version>

        </dependency>

        <!-- ④.spring test依赖√ -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-test</artifactId>    <!--与Junit单元测试、集成测试 -->

            <version>${spring.version}</version>

        </dependency>

        <!-- ⑤.spring 其它依赖 -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-aop</artifactId>        <!--spring面向切面编程,提供AOP（面向切面编程） -->

            <version>${spring.version}</version>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-context-support</artifactId>

            <version>${spring.version}</version>

        </dependency>

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-oxm</artifactId>

            <version>${spring.version}</version>

        </dependency>

        <!-- SPRING相关依赖 end -->

        <!-- 2.SERVLET WEB begin√ -->

        <dependency>

            <groupId>javax.servlet</groupId>

            <artifactId>javax.servlet-api</artifactId><!--j2ee web spec -->

            <version>${javax.servlet-api.version}</version>

            <scope>provided</scope>

        </dependency>

        <dependency>

            <groupId>javax.servlet.jsp</groupId>

            <artifactId>javax.servlet.jsp-api</artifactId>

            <version>${javax.servlet.jsp-api.version}</version>

        </dependency>

        <dependency>

            <groupId>javax.servlet</groupId>

            <artifactId>jstl</artifactId>              <!--JSTL标签类 -->

            <version>${jstl.version}</version>

        </dependency>

        <!-- SERVLET WEB end -->

        <!-- 3.安全框架SECURITY:shiro begin -->

        <dependency>

            <groupId>org.apache.shiro</groupId>

            <artifactId>shiro-core</artifactId>

            <version>${shiro.version}</version>

        </dependency>

        <dependency>

            <groupId>org.apache.shiro</groupId>

            <artifactId>shiro-spring</artifactId>

            <version>${shiro.version}</version>

        </dependency>

        <dependency>

            <groupId>org.apache.shiro</groupId>

            <artifactId>shiro-ehcache</artifactId>

            <version>${shiro.version}</version>

        </dependency>

        <!-- 安全框架SECURITY:shiro end -->

    </dependencies>

    <build>

        <finalName>springMVCshiro</finalName>

    </build>

</project>

web.xml:

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns="http://java.sun.com/xml/ns/javaee"

         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

         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>springMVCshiro</display-name>

    <servlet>

        <servlet-name>springMVCshiro</servlet-name>

        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

        <init-param>

            <param-name>contextConfigLocation</param-name>

            <param-value>classpath:springmvc/spring-context.xml</param-value>

        </init-param>

        <load-on-startup>1</load-on-startup>

    </servlet>

    <servlet-mapping>

        <servlet-name>springMVCshiro</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>classpath:springmvc/spring-context.xml,classpath:spring/spring-shiro.xml</param-value>

    </context-param>

    <!-- shiro 过滤器 start -->

    <filter>

        <filter-name>shiroFilter</filter-name>

        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>

        <!-- 设置true由servlet容器控制filter的生命周期 -->

        <init-param>

            <param-name>targetFilterLifecycle</param-name>

            <param-value>true</param-value>

        </init-param>

    </filter>

    <filter-mapping>

        <filter-name>shiroFilter</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

    <!-- shiro 过滤器 end -->

</web-app>

spring-context.xml:

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

       xmlns:context="http://www.springframework.org/schema/context"

       xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:aop="http://www.springframework.org/schema/aop"

       xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd

        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd

        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd

        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd">

    <description>spring Configuration</description>

    <!-- 1.开启spring mvc注解模式 -->

    <mvc:annotation-driven enable-matrix-variables="true"/>

    <!-- 2.静态资源配置 (1)加入对静态资源的处理 js,jpg (2)允许使用"/"做整体映射 -->

    <mvc:default-servlet-handler/>

    <!-- 3.视图名称解析器：配置ViewResolver,定义跳转的文件的前后缀 。 可以用多个ViewResolver。 使用order属性排序。

        InternalResourceViewResolver放在最后。 -->

    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">

        <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 -->

        <property name="prefix" value="/WEB-INF/views/"/>

        <property name="suffix" value=".jsp"/>

    </bean>

    <!-- 4.扫描web相关的Bean 使用Annotation自动注册Bean,只扫描@Controller -->

    <context:component-scan base-package="com.xuan.springmvcshiro.controller"/>

    <!-- 打开aop使用aop进行权限验证,shiro注解权限，角色等也需要开启 -->

    <aop:aspectj-autoproxy/>

</beans>

spring-shiro.xml的内容:

<beans xmlns="http://www.springframework.org/schema/beans"

       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

       xsi:schemaLocation="http://www.springframework.org/schema/beans

                        http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">

    <!-- Realm实现 -->

    <bean id="userRealm" class="com.xuan.springmvcshiro.filter.CustomRealm">

        <!--<property name="credentialsMatcher" ref="credentialsMatcher"/>-->

    </bean>

    <!-- 安全管理器 -->

    <bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">

        <property name="realm" ref="userRealm"/>

    </bean>

    <!-- Shiro的Web过滤器 -->

    <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">

        <property name="securityManager" ref="securityManager"/>

        <property name="loginUrl" value="login"/>

        <!--<property name="successUrl" value="index"/>-->

        <!-- 通过unauthorizedUrl指定没有权限操作时跳转页面-->

        <!--<property name="unauthorizedUrl" value="/403"/>-->

        <property name="filterChainDefinitions">

            <value>

                /login = anon

                /loginUser = anon

                /adminRoles = roles["admin"]

                /** = authc

            </value>

        </property>

    </bean>

    <!--Shiro生命周期处理器-->

    <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor"/>

    <!--启用shiro注解-->

    <bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator"

          depends-on="lifecycleBeanPostProcessor"/>

    <bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">

        <property name="securityManager" ref="securityManager"/>

    </bean>

</beans>

MainController.java:

package com.xuan.springmvcshiro.controller;

import org.apache.shiro.SecurityUtils;

import org.apache.shiro.authc.IncorrectCredentialsException;

import org.apache.shiro.authc.UnknownAccountException;

import org.apache.shiro.authc.UsernamePasswordToken;

import org.apache.shiro.authz.annotation.RequiresPermissions;

import org.apache.shiro.authz.annotation.RequiresRoles;

import org.apache.shiro.subject.Subject;

import org.springframework.stereotype.Controller;

import org.springframework.ui.Model;

import org.springframework.ui.ModelMap;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.servlet.ModelAndView;

@Controller

public class MainController {

    @RequestMapping(value = {"/", "/index"})

    public ModelAndView Index(ModelMap model) {

        ModelAndView mav = new ModelAndView("index");

        mav.addObject("message", "Hello World!");

        return mav;

    }

    @RequestMapping("login")

    public String Login(ModelMap model) {

        return "login";

    }

    @RequestMapping("adminRoles")

    public ModelAndView AdminRoles(ModelMap model) {

        ModelAndView mav = new ModelAndView("adminRoles");

        mav.addObject("message", "adminRoles OK!");

        return mav;

    }

    @RequestMapping(value = "loginUser", method = RequestMethod.POST)

    public String LoginUser(String userName, String passwd, Model model) {

        Subject subject = SecurityUtils.getSubject();

        UsernamePasswordToken token = new UsernamePasswordToken(userName, passwd);

        try {

            subject.login(token);

            return "redirect:/index";

        } catch (UnknownAccountException e) {

            e.printStackTrace();

            model.addAttribute("message", "用户名错误！");

            return "login";

        } catch (IncorrectCredentialsException e) {

            e.printStackTrace();

            model.addAttribute("message", "密码错误");

            return "login";

        }

    }

    @RequiresPermissions("user:query")

    @RequestMapping(value = {"/testPermissions"})

    public ModelAndView TestPermissions(ModelMap model) {

        ModelAndView mav = new ModelAndView("testShiro");

        mav.addObject("message", "TestPermissions OK!");

        return mav;

    }

    @RequiresRoles("admin")

    @RequestMapping(value = {"/testRoles"})

    public ModelAndView TestRoles(ModelMap model) {

        ModelAndView mav = new ModelAndView("testShiro");

        mav.addObject("message", "TestRoles OK!");

        return mav;

    }

}

CustomRealm.java的内容：

package com.xuan.springmvcshiro.filter;

import org.apache.shiro.authc.AuthenticationException;

import org.apache.shiro.authc.AuthenticationInfo;

import org.apache.shiro.authc.AuthenticationToken;

import org.apache.shiro.authc.SimpleAuthenticationInfo;

import org.apache.shiro.authz.AuthorizationInfo;

import org.apache.shiro.authz.SimpleAuthorizationInfo;

import org.apache.shiro.realm.AuthorizingRealm;

import org.apache.shiro.subject.PrincipalCollection;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

public class CustomRealm extends AuthorizingRealm {

    /**

     * 用户和密码记录

     */

    static public Map<String, String> userList = new HashMap<String, String>();

    static {

        userList.put("admin", "123456");

        userList.put("test", "123456");

    }

    /**

     * 授权

     *

     * @param principalCollection

     * @return

     */

    @Override

    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) {

        String userName = (String) principalCollection.getPrimaryPrincipal();

        List<String> permissionList = new ArrayList<String>();

        permissionList.add("user:add");

        permissionList.add("user:delete");

        if (userName.equals("admin")) {

            permissionList.add("user:query");

        }

        SimpleAuthorizationInfo info = new SimpleAuthorizationInfo();

        info.addStringPermissions(permissionList);

        if (userName.equals("admin")) {

            info.addRole("admin");

        }

        return info;

    }

    /**

     * 认证

     *

     * @param authenticationToken

     * @return

     * @throws AuthenticationException

     */

    @Override

    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {

        String userName = (String) authenticationToken.getPrincipal();

        if ("".equals(userName)) {

            return null;

        }

        if (!userList.containsKey(userName)) {

            return null;

        }

        String passWord = userList.get(userName);

        SimpleAuthenticationInfo info = new SimpleAuthenticationInfo(userName, passWord, this.getName());

        return info;

    }

}

index.jsp:

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>

<html>

<body>

    <h2>${message}</h2>

    <form method="post" action="testPermissions"><input type="submit" value="测试Permissions"></form>

    <form method="post" action="testRoles"><input type="submit" value="测试注解配置Roles"></form>

    <form method="post" action="adminRoles"><input type="submit" value="测试XML配置Roles"></form>

</body>

</html>

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>

<html>

<head>

    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

    <title>Login</title>

</head>

<body>

<form id="form1" name="form1" method="post" action="loginUser">

    <p align="center">用户登录</p>

    <table width="296" border="1" align="center">

        <tr>

            <td width="98" height="34">用户名：</td>

            <td width="182"><label><input name="userName" type="text" id="userName"/></label></td>

        </tr>

        <tr>

            <td height="36">密码：</td>

            <td><label> <input name="passwd" type="password" id="passwd"/></label></td>

        </tr>

        <tr>

            <td height="35" colspan="2"><label>

                <input type="submit" name="Submit" value="提交"/>

            </label> <label> <input type="reset" name="Submit2" value="重置"/>

            </label>${message}</td>

        </tr>

    </table>

</form>

</body>

</html>

testShiro.jsp:

<%@ page contentType="text/html;charset=UTF-8" language="java" %>

<html>

<head>

    <title>Title</title>

</head>

<body>

    ${message}

</body>

</html>

adminRoles.jsp:

<%@ page contentType="text/html;charset=UTF-8" language="java" %>

<html>

<head>

    <title>Title</title>

</head>

<body>

    ${message}

</body>

</html>

编译调试运行结果：