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使用spring通过整合shiro如何实现数据库设与计权限管理功能

本篇文章为大家展示了使用spring通过整合shiro如何实现数据库设与计权限管理功能，内容简明扼要并且容易理解，绝对能使你眼前一亮，通过这篇文章的详细介绍希望你能有所收获。

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首先要先设计好我们的数据库，先来看一张比较粗糙的数据库设计图：

使用spring通过整合shiro如何实现数据库设与计权限管理功能

具体的数据库设计代码

/*
Navicat MySQL Data Transfer

Source Server     : 本机
Source Server Version : 50537
Source Host      : localhost:3306
Source Database    : task

Target Server Type  : MYSQL
Target Server Version : 50537
File Encoding     : 65001

Date: 2017-01-19 09:58:27
*/

SET FOREIGN_KEY_CHECKS=0;

-- ----------------------------
-- Table structure for sys_authority
-- ----------------------------
DROP TABLE IF EXISTS `sys_authority`;
CREATE TABLE `sys_authority` (
 `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
 `data_url` varchar(100) NOT NULL COMMENT '连接路径或方法',
 `menu_class` varchar(50) NOT NULL COMMENT '菜单样式',
 `menu_code` varchar(50) NOT NULL COMMENT '菜单编码',
 `menu_name` varchar(50) NOT NULL COMMENT '菜单名称',
 `parent_menucode` varchar(50) DEFAULT NULL COMMENT '上级菜单编码',
 `sequence` bigint(20) DEFAULT '0' COMMENT '排序',
 `menu_type` varchar(2) DEFAULT '1' COMMENT '菜单类型(1是左导航菜单 2是按钮权限)',
 `create_time` varchar(30) NOT NULL COMMENT '创建时间',
 PRIMARY KEY (`id`),
 UNIQUE KEY `uk_sys_authority_menu_code` (`menu_code`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='菜单表';

-- ----------------------------
-- Records of sys_authority
-- ----------------------------

-- ----------------------------
-- Table structure for sys_department
-- ----------------------------
DROP TABLE IF EXISTS `sys_department`;
CREATE TABLE `sys_department` (
 `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
 `department_key` varchar(20) NOT NULL COMMENT '部门编码',
 `department_value` varchar(40) NOT NULL COMMENT '部门名称',
 `description` varchar(200) DEFAULT NULL COMMENT '描述',
 `parent_departmentkey` varchar(20) DEFAULT NULL COMMENT '上级部门编码',
 `create_time` varchar(30) DEFAULT NULL COMMENT '创建时间',
 PRIMARY KEY (`id`),
 UNIQUE KEY `uk_sys_department_department_key` (`department_key`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='部门表';

-- ----------------------------
-- Records of sys_department
-- ----------------------------

-- ----------------------------
-- Table structure for sys_role
-- ----------------------------
DROP TABLE IF EXISTS `sys_role`;
CREATE TABLE `sys_role` (
 `role_id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
 `role_key` varchar(30) DEFAULT NULL COMMENT '角色编码',
 `create_time` varchar(30) DEFAULT NULL COMMENT '创建时间',
 `description` varchar(200) DEFAULT NULL COMMENT '描述',
 `role_value` varchar(40) NOT NULL COMMENT '角色名称',
 `company_id` bigint(20) DEFAULT NULL,
 PRIMARY KEY (`role_id`)
) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8 COMMENT='角色表';

-- ----------------------------
-- Records of sys_role
-- ----------------------------
INSERT INTO `sys_role` VALUES ('1', 'ROLE_USER', null, null, '', null);
INSERT INTO `sys_role` VALUES ('2', 'ROLE_ADMIN', null, null, '', null);

-- ----------------------------
-- Table structure for sys_role_authority
-- ----------------------------
DROP TABLE IF EXISTS `sys_role_authority`;
CREATE TABLE `sys_role_authority` (
 `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键编号自增长',
 `menu_code` varchar(50) NOT NULL COMMENT '菜单编码',
 `role_key` varchar(40) NOT NULL COMMENT '角色编码',
 `menu_type` int(11) DEFAULT NULL COMMENT '菜单类型 1 导航 2 按钮',
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='角色菜单表';

-- ----------------------------
-- Records of sys_role_authority
-- ----------------------------

-- ----------------------------
-- Table structure for sys_role_permission
-- ----------------------------
DROP TABLE IF EXISTS `sys_role_permission`;
CREATE TABLE `sys_role_permission` (
 `role_id` int(11) NOT NULL COMMENT '角色主键编号',
 `permissions` varchar(1000) DEFAULT NULL COMMENT '按钮权限',
 KEY `FK9q28ewrhntqeipl1t04kh2be7` (`role_id`),
 CONSTRAINT `FK9q28ewrhntqeipl1t04kh2be7` FOREIGN KEY (`role_id`) REFERENCES `sys_role` (`role_id`),
 CONSTRAINT `fk_sys_role_permission_role_id` FOREIGN KEY (`role_id`) REFERENCES `sys_role` (`role_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='角色按钮权限表';

-- ----------------------------
-- Records of sys_role_permission
-- ----------------------------

-- ----------------------------
-- Table structure for sys_user
-- ----------------------------
DROP TABLE IF EXISTS `sys_user`;
CREATE TABLE `sys_user` (
 `user_id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
 `login_account` varchar(30) NOT NULL COMMENT '登录账号',
 `login_pass` varchar(65) NOT NULL COMMENT '登录密码',
 `user_name` varchar(20) DEFAULT NULL COMMENT '昵称',
 `user_head` varchar(30) DEFAULT NULL COMMENT '头像',
 `user_phone` varchar(20) DEFAULT NULL COMMENT '手机',
 `user_email` varchar(30) DEFAULT NULL COMMENT '邮箱',
 `user_sex` int(11) DEFAULT NULL COMMENT '性别',
 `user_birthday` varchar(30) DEFAULT NULL COMMENT '生日',
 `register_time` varchar(30) NOT NULL COMMENT '注册时间',
 `department_key` varchar(20) DEFAULT NULL COMMENT '部门编码',
 PRIMARY KEY (`user_id`),
 UNIQUE KEY `uk_sys_user_login_account` (`login_account`)
) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8 COMMENT='用户表';

-- ----------------------------
-- Records of sys_user
-- ----------------------------
INSERT INTO `sys_user` VALUES ('2', 'hzw2312', '63cbbfefc6a5f389ea64299134e989a9a378d1293cad8b5623331bf5d0e023a9', null, null, null, 'hzw2312@sina.com', null, null, '2017-01-18 14:39:23', null);
INSERT INTO `sys_user` VALUES ('3', 'hzw2312f', '63cbbfefc6a5f389ea64299134e989a9a378d1293cad8b5623331bf5d0e023a9', null, null, null, 'hzw23d12@sina.com', null, null, '2017-01-18 15:25:08', null);
INSERT INTO `sys_user` VALUES ('4', 'hhsykx', '63cbbfefc6a5f389ea64299134e989a9a378d1293cad8b5623331bf5d0e023a9', null, null, null, 'hhs2312@sina.com', null, null, '2017-01-18 15:25:47', null);

-- ----------------------------
-- Table structure for sys_user_role
-- ----------------------------
DROP TABLE IF EXISTS `sys_user_role`;
CREATE TABLE `sys_user_role` (
 `user_id` bigint(20) NOT NULL COMMENT '用户编号',
 `role_id` int(20) NOT NULL COMMENT '角色编号',
 PRIMARY KEY (`user_id`,`role_id`),
 KEY `FKhh62n8vd4ny9ff4x9fb8v65qx` (`role_id`),
 CONSTRAINT `FKb40xxfch70f5qnyfw8yme1n1s` FOREIGN KEY (`user_id`) REFERENCES `sys_user` (`user_id`),
 CONSTRAINT `FKhh62n8vd4ny9ff4x9fb8v65qx` FOREIGN KEY (`role_id`) REFERENCES `sys_role` (`role_id`),
 CONSTRAINT `fk_sys_user_role_role_id` FOREIGN KEY (`role_id`) REFERENCES `sys_role` (`role_id`),
 CONSTRAINT `fk_sys_user_role_user_id` FOREIGN KEY (`user_id`) REFERENCES `sys_user` (`user_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='用户角色映射表';

-- ----------------------------
-- Records of sys_user_role
-- ----------------------------
INSERT INTO `sys_user_role` VALUES ('3', '1');
INSERT INTO `sys_user_role` VALUES ('4', '1');
INSERT INTO `sys_user_role` VALUES ('2', '2');

下面我们开始根据之前的框架集成shiro

首先在pom.xml添加shiro的支持，先在properties中声明一下要倒入的版本：

 
  1.3.2 
  1.2

然后在是dependency的添加：

 
     
      org.apache.shiro 
      shiro-all 
      ${shiro.version} 
     
     
     
     
      commons-logging 
      commons-logging 
      ${commons-logging.version}

下面是shiro的配置跟spring配置放在同级目录spring-shiro.xml：

<?xml version="1.0" encoding="UTF-8"?> 
 
   
   
   
   
     
   
   
   
     
     
     
     
     
     
   
   
   
 
   
   
     
     
     
   
   
    
      
     
      
   
   
    
      
      
   
   
   
   
     
     
   
   
   
     
     
   
 
   
   
     
     
     
     
     
     
     
   
   
    
      
   
   
   
   
   
   
     
     
     
     
       
         
           
         
         
       
     
     
       
        /static/** = anon 
        /login.jsp = anon 
        /sysuser/login.action = anon 
        /sysuser/register.action = anon 
        /sysuser/getEMailCount.action = anon 
        /sysuser/getUserNameCount.action = anon 
        /sysuser/logout.action = logout 
        /** = user,sysUser

上面的

/static/** = anon，/login.jsp = anon...这些等于anon的就是默认不做权限验证的，我们的登录，注册，静态资源等，不需要权限验证。

权限缓存的配置（如果不用缓存的话，每次请求都要去访问数据库查询权限）ehcache-shiro.xml：

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

自定义用户过滤类SysUserFilter：

import yfkj.gz.task.service.ISysUserService; 
 
import org.apache.shiro.web.filter.PathMatchingFilter; 
 
import javax.annotation.Resource; 
import javax.servlet.ServletRequest; 
import javax.servlet.ServletResponse; 
 
/** 
 * 自定义用户过滤器 
 * @author 胡汉三 
 * 
 */ 
public class SysUserFilter extends PathMatchingFilter { 
   
  @Resource 
  private ISysUserService sysUserService; 
 
  @Override 
  protected boolean onPreHandle(ServletRequest request, ServletResponse response, Object mappedValue) throws Exception { 
    //可以参考http://jinnianshilongnian.iteye.com/blog/2025656 
    return true; 
  } 
}

权限认证类ShiroSecurityRealm：

import javax.annotation.Resource; 
 
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.authc.UsernamePasswordToken; 
import org.apache.shiro.authc.credential.Sha256CredentialsMatcher; 
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 org.springframework.stereotype.Component; 
 
import yfkj.gz.task.dao.ISysUserDao; 
import yfkj.gz.task.entity.SysRole; 
import yfkj.gz.task.entity.SysUser; 
import yfkj.gz.task.service.ISysUserService; 
 
/** 
 * 权限认证 
 * @author 胡汉三 
 * @date  2017年1月19日 上午10:52:17 
 */ 
@SuppressWarnings("deprecation") 
@Component 
public class ShiroSecurityRealm extends AuthorizingRealm { 
   
  @Resource 
  private ISysUserService userService; 
 
  @Resource 
  private ISysUserDao sysUserDao; 
 
  public ShiroSecurityRealm() { 
    setName("ShiroSecurityRealm"); // This name must match the name in the SysUser class's getPrincipals() method 
    setCredentialsMatcher(new Sha256CredentialsMatcher()); 
  } 
 
  /** 
   * 登录认证 
   */ 
  protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authcToken) throws AuthenticationException { 
    UsernamePasswordToken token = (UsernamePasswordToken) authcToken; 
    SysUser user = userService.getByProerties(new String[]{"loginAccount"}, new String[]{token.getUsername()},null); 
    if (user != null) { 
      return new SimpleAuthenticationInfo(user.getUserId(), user.getLoginPass(), getName()); 
    } else { 
      return null; 
    } 
  } 
 
 
  /** 
   * 权限认证 
   */ 
  protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) { 
    Long userId = (Long) principals.fromRealm(getName()).iterator().next(); 
    SysUser user = userService.get(userId); 
    if (user != null) { 
      SimpleAuthorizationInfo info = new SimpleAuthorizationInfo(); 
      for (SysRole role : user.getRoles()) { 
        info.addRole(role.getRoleKey()); 
        info.addStringPermissions(role.getPermissions()); 
      } 
      return info; 
    } else { 
      return null; 
    } 
  } 
 
}

在web.xml加入：

 
   
    contextConfigLocation 
    classpath:spring.xml,classpath:spring-hibernate.xml,classpath:spring-shiro.xml 
   
   
   
   
    shiroFilter 
    org.springframework.web.filter.DelegatingFilterProxy 
     
      targetFilterLifecycle 
      true 
     
   
   
    shiroFilter 
    /*

在登录方法中加上权限的登录(构造方法参数：登录账号，登录密码，记住我)：

//存入session 
    Subject subject = SecurityUtils.getSubject(); 
    //记得传入明文密码 
    subject.login(new UsernamePasswordToken(userInfo.getLoginAccount(), user.getLoginPass(), rememberMe)); 
完整的登录方法：
[java] view plain copy 在CODE上查看代码片派生到我的代码片
/** 
   * 用户登录 
   * @param response 
   * @param user 
   * @throws IOException 
   */ 
  @RequestMapping(value = "/login", method = { RequestMethod.POST, RequestMethod.GET }) 
  public void login(SysUser user,boolean rememberMe) throws IOException{ 
    //用户登录 
    SysUser userInfo = userService.getByProerties(new String[]{"loginAccount"}, new String[]{user.getLoginAccount()},null); 
    if(userInfo==null){ 
      result.setMessage("用户名错误"); 
      super.writeJSON(result); 
      return; 
    } 
    if(!userInfo.getLoginPass().equals(new Sha256Hash(user.getLoginPass()).toHex())){ 
      result.setMessage("密码错误"); 
      super.writeJSON(result); 
      return; 
    } 
    //存入session 
    Subject subject = SecurityUtils.getSubject(); 
    //记得传入明文密码 
    subject.login(new UsernamePasswordToken(userInfo.getLoginAccount(), user.getLoginPass(), rememberMe)); 
    session.setAttribute(USER_SESSION, userInfo); 
    result.setMessage("登录成功"); 
    result.setSuccess(true); 
    super.writeJSON(result); 
  }

数据库也设计好啦，该整合的也整合了，怎么来实现呢，这里先说一点点，详细的等下一篇说：

jsp页面引入page指令：

<%@ taglib prefix="shiro" uri="http://shiro.apache.org/tags" %>

在要做验证的按钮上加上shiro标签的判断：

${ROLE_KEY}:role:role_add的意思就是：

${ROLE_KEY}角色

role是指菜单(页面)

role_add指的功能

联合起来就是，当前角色在role菜单(页面)中有没有role_add新增的功能，如果有就会显示，没有就不显示这个按钮啦。

在后台方法中验证：

在对应的方法中加入代码：

Subject subject = SecurityUtils.getSubject(); 
subject.checkPermission(getCurrentRoleKey()+":role:role_add");

如果没有通过checkPermission，则会直接返回错误，不执行下面的代码啦。

实体Base类BaseEntity：

import java.io.Serializable; 
import java.util.LinkedHashMap; 
import java.util.Map; 
 
/** 
 * 实体父类 
 * @author 胡汉三 
 * @date  2017年1月18日 上午11:03:11 
 */ 
public class BaseEntity implements Serializable{ 
   
  /** 
   * 
   */ 
  private static final long serialVersionUID = 3730369554400423966L; 
   
  /** 
   * 排序 
   */ 
  private Map sortedConditions = new LinkedHashMap(); 
 
  public Map getSortedConditions() { 
    return sortedConditions; 
  } 
  public void setSortedConditions(Map sortedConditions) { 
    this.sortedConditions = sortedConditions; 
  } 
   
   
}

用户实体SysUser：

import java.util.HashSet; 
import java.util.Set; 
 
import javax.persistence.Column; 
import javax.persistence.Entity; 
import javax.persistence.FetchType; 
import javax.persistence.GeneratedValue; 
import javax.persistence.Id; 
import javax.persistence.JoinTable; 
import javax.persistence.JoinColumn; 
import javax.persistence.ManyToMany; 
import javax.persistence.Table; 
 
import org.hibernate.annotations.Cache; 
import org.hibernate.annotations.CacheConcurrencyStrategy; 
 
import yfkj.gz.support.BaseEntity; 
 
 
/** 
 * 用户的实体类 
 */ 
@Entity 
@Table(name = "sys_user") 
public class SysUser extends BaseEntity{ 
 
  /** 
   * 
   */ 
  private static final long serialVersionUID = 2491111485758197830L; 
   
  /**主键**/ 
  @Id 
  @GeneratedValue 
  @Column(name = "user_id") 
  private Long userId; 
 
  /**登录账号**/ 
  @Column(name = "login_account" ,length = 30 , unique = true ) 
  private String loginAccount; 
 
  /**登录密码**/ 
  @Column(name = "login_pass" ,length = 65) 
  private String loginPass; 
 
  /**昵称**/ 
  @Column(name = "user_name" ,length = 20) 
  private String userName; 
 
  /**头像**/ 
  @Column(name = "user_head" ,length = 30) 
  private String userHead; 
 
  /**手机**/ 
  @Column(name = "user_phone" ,length = 20) 
  private String userPhone; 
 
  /**邮箱**/ 
  @Column(name = "user_email" ,length = 30) 
  private String userEmail; 
 
  /**性别**/ 
  @Column(name = "user_sex") 
  private Integer userSex; 
 
  /**生日**/ 
  @Column(name = "user_birthday" ,length = 30) 
  private String userBirthday; 
 
  /**注册时间**/ 
  @Column(name = "register_time" ,length = 30) 
  private String registerTime; 
   
  /**部门编码**/ 
  @Column(name = "department_key" ,length = 20) 
  private String departmentKey; 
   
   
  /**用户角色**/ 
  @ManyToMany(fetch = FetchType.EAGER) 
  @JoinTable(name = "sys_user_role", joinColumns = { @JoinColumn(name = "user_id") }, inverseJoinColumns = { @JoinColumn(name = "role_id") }) 
  @Cache(region = "all", usage = CacheConcurrencyStrategy.READ_WRITE) 
  private Set roles = new HashSet(); 
   
   
  /**get/set**/ 
   
 
  /**主键**/ 
  public Long getUserId(){ 
    return userId; 
  } 
  /**主键**/ 
  public void setUserId(Long userId){ 
    this.userId= userId; 
  } 
  /**登录账号**/ 
  public String getLoginAccount(){ 
    return loginAccount; 
  } 
  /**登录账号**/ 
  public void setLoginAccount(String loginAccount){ 
    this.loginAccount= loginAccount; 
  } 
  /**登录密码**/ 
  public String getLoginPass(){ 
    return loginPass; 
  } 
  /**登录密码**/ 
  public void setLoginPass(String loginPass){ 
    this.loginPass= loginPass; 
  } 
  /**昵称**/ 
  public String getUserName(){ 
    return userName; 
  } 
  /**昵称**/ 
  public void setUserName(String userName){ 
    this.userName= userName; 
  } 
  /**头像**/ 
  public String getUserHead(){ 
    return userHead; 
  } 
  /**头像**/ 
  public void setUserHead(String userHead){ 
    this.userHead= userHead; 
  } 
  /**手机**/ 
  public String getUserPhone(){ 
    return userPhone; 
  } 
  /**手机**/ 
  public void setUserPhone(String userPhone){ 
    this.userPhone= userPhone; 
  } 
  /**邮箱**/ 
  public String getUserEmail(){ 
    return userEmail; 
  } 
  /**邮箱**/ 
  public void setUserEmail(String userEmail){ 
    this.userEmail= userEmail; 
  } 
  /**性别**/ 
  public Integer getUserSex(){ 
    return userSex; 
  } 
  /**性别**/ 
  public void setUserSex(Integer userSex){ 
    this.userSex= userSex; 
  } 
  /**生日**/ 
  public String getUserBirthday(){ 
    return userBirthday; 
  } 
  /**生日**/ 
  public void setUserBirthday(String userBirthday){ 
    this.userBirthday= userBirthday; 
  } 
  /**注册时间**/ 
  public String getRegisterTime(){ 
    return registerTime; 
  } 
  /**注册时间**/ 
  public void setRegisterTime(String registerTime){ 
    this.registerTime= registerTime; 
  } 
   
  public Set getRoles() { 
    return roles; 
  } 
  public void setRoles(Set roles) { 
    this.roles = roles; 
  } 
   
   
}

角色实体SysRole：

import java.util.Set; 
 
import javax.persistence.Column; 
import javax.persistence.ElementCollection; 
import javax.persistence.Entity; 
import javax.persistence.GeneratedValue; 
import javax.persistence.Id; 
import javax.persistence.JoinColumn; 
import javax.persistence.JoinTable; 
import javax.persistence.Table; 
 
import org.hibernate.annotations.Cache; 
import org.hibernate.annotations.CacheConcurrencyStrategy; 
 
 
import yfkj.gz.support.BaseEntity; 
 
/** 
 * 角色的实体类 
 */ 
@Entity 
@Table(name = "sys_role") 
@Cache(region = "all", usage = CacheConcurrencyStrategy.READ_WRITE) 
public class SysRole extends BaseEntity{ 
 
  // 各个字段的含义请查阅文档的数据库结构部分 
  private static final long serialVersionUID = 6019103858711599150L; 
  @Id 
  @GeneratedValue 
  @Column(name = "role_id") 
  private Long roleId; 
  @Column(name = "role_key", length = 40, nullable = false, unique = true) 
  private String roleKey; 
  @Column(name = "role_value", length = 40, nullable = false) 
  private String roleValue; 
  @Column(name = "create_time", length = 30) 
  private String createTime; 
  @Column(name = "description", length = 200) 
  private String description; 
   
  @ElementCollection 
  @JoinTable(name = "sys_role_permission", joinColumns = { @JoinColumn(name = "role_id") }) 
  @Cache(region = "all", usage = CacheConcurrencyStrategy.READ_WRITE) 
  private Set permissions; 
 
  @Column(name="company_id") 
  private Long companyId; 
   
  public SysRole() { 
 
  } 
 
   
 
  public Long getRoleId() { 
    return roleId; 
  } 
 
  public void setRoleId(Long roleId) { 
    this.roleId = roleId; 
  } 
 
  public String getRoleKey() { 
    return roleKey; 
  } 
 
  public void setRoleKey(String roleKey) { 
    this.roleKey = roleKey; 
  } 
 
  public String getRoleValue() { 
    return roleValue; 
  } 
 
  public void setRoleValue(String roleValue) { 
    this.roleValue = roleValue; 
  } 
 
  public String getCreateTime() { 
    return createTime; 
  } 
 
  public void setCreateTime(String createTime) { 
    this.createTime = createTime; 
  } 
   
  public String getDescription() { 
    return description; 
  } 
 
  public void setDescription(String description) { 
    this.description = description; 
  } 
 
  public Set getPermissions() { 
    return permissions; 
  } 
 
  public void setPermissions(Set permissions) { 
    this.permissions = permissions; 
  } 
 
  public Long getCompanyId() { 
    return companyId; 
  } 
 
  public void setCompanyId(Long companyId) { 
    this.companyId = companyId; 
  } 
 
}

项目结构图：

使用spring通过整合shiro如何实现数据库设与计权限管理功能 

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