代码下载 http://download.csdn.net/download/knight_black_bob/9698729
代码已上传 ,
其中 springmvc +hibernate 封装的非常好用,大家可以学习下
实例解析 :
首先访问 http://localhost:8083/springmvchibernate/web/user/showallusers
然后没有登陆
http://localhost:8083/springmvchibernate/web/user/tologin
登陆过后
http://localhost:8083/springmvchibernate/web/user/showallusers
可以 访问 前提我是有 这个权限的
如果没有该权限 就进不去
@Entity @Table(name = "t_user") public class User extends BaseEntity implements Serializable{ /** * */ private static final long serialVersionUID = -1461963356403533227L; @Id @GeneratedValue(strategy = GenerationType.AUTO) private int id; @Column(name = "user_name") private String userName; @Column(name = "password") private String password; @Column(name = "tel") private String tel; @Column(name = "sex") private String sex; @Column(name = "description") private String description; @ManyToMany(cascade = CascadeType.PERSIST) @JoinTable(name = "t_user_role", joinColumns = @JoinColumn(name = "user_id"), inverseJoinColumns = @JoinColumn(name = "role_id")) private List<Role> roles; @Transient private long[] rightSum; public List<Role> getRoles() { return roles; } public void setRoles(List<Role> roles) { this.roles = roles; } public String getUserName() { return userName; } public String getPassword() { return password; } public String getTel() { return tel; } public String getSex() { return sex; } public String getDescription() { return description; } public void setUserName(String userName) { this.userName = userName; } public void setPassword(String password) { this.password = password; } public void setTel(String tel) { this.tel = tel; } public void setSex(String sex) { this.sex = sex; } public void setDescription(String description) { this.description = description; } public int getId() { return id; } public void setId(int id) { this.id = id; } @Override public String toString() { return "User [id=" + id + ", userName=" + userName + ", password=" + password + ", tel=" + tel + ", sex=" + sex + ", description=" + description + "]"; } public void calculateRightSum() { int pos = 0; long code = 0; for(Role role: roles){ if("-1".equals(role.getRoleValue())){ roles = null; return; } for(Right right: role.getRights()){ pos = right.getRightPos(); code = right.getRightCode(); rightSum[pos] = rightSum[pos] | code; } } roles = null; } public boolean hasRight(Right r){ int pos = r.getRightPos(); long code = r.getRightCode(); return !((rightSum[pos] & code) == 0); } }
@Entity @Table(name = "t_role") public class Role extends BaseEntity implements Serializable{ /** * */ private static final long serialVersionUID = -3249248953909188737L; @Id @GeneratedValue(strategy = GenerationType.AUTO) private int id; @Column(name = "role_name") private String roleName; @Column(name = "role_value") private String roleValue; @Column(name = "role_desc") private String roleDesc; @ManyToMany(mappedBy = "roles") @Basic(fetch = FetchType.LAZY) private List<User> users; @ManyToMany(cascade={CascadeType.PERSIST,CascadeType.REFRESH,CascadeType.MERGE}, fetch = FetchType.LAZY) @JoinTable(name = "t_role_right", joinColumns = @JoinColumn(name = "role_id"), inverseJoinColumns = @JoinColumn(name = "right_id")) private List<Right> rights; public List<User> getUsers() { return users; } public void setUsers(List<User> users) { this.users = users; } public int getId() { return id; } public String getRoleName() { return roleName; } public String getRoleValue() { return roleValue; } public String getRoleDesc() { return roleDesc; } public List<Right> getRights() { return rights; } public void setId(int id) { this.id = id; } public void setRoleName(String roleName) { this.roleName = roleName; } public void setRoleValue(String roleValue) { this.roleValue = roleValue; } public void setRoleDesc(String roleDesc) { this.roleDesc = roleDesc; } public void setRights(List<Right> rights) { this.rights = rights; } @Override public String toString() { return "Role [id=" + id + ", roleName=" + roleName + ", roleValue=" + roleValue + ", roleDesc=" + roleDesc + "]"; } }
@Entity @Table(name = "t_right") public class Right extends BaseEntity implements Serializable{ /** * */ private static final long serialVersionUID = 1444825234975317847L; @Id @GeneratedValue(strategy = GenerationType.AUTO) private int id; @Column(name = "right_name") private String rightName = ""; @Column(name = "right_url") private String rightUrl; @Column(name = "right_desc") private String rightDesc; @Column(name = "right_code") private long rightCode; @Column(name = "right_pos") private int rightPos; @Column(name = "common") private boolean common ; @ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY, mappedBy = "rights") private List<Role> roles; public List<Role> getRoles() { return roles; } public void setRoles(List<Role> roles) { this.roles = roles; } public int getId() { return id; } public String getRightName() { return rightName; } public String getRightUrl() { return rightUrl; } public String getRightDesc() { return rightDesc; } public long getRightCode() { return rightCode; } public int getRightPos() { return rightPos; } public boolean isCommon() { return common; } public void setId(int id) { this.id = id; } public void setRightName(String rightName) { this.rightName = rightName; } public void setRightUrl(String rightUrl) { this.rightUrl = rightUrl; } public void setRightDesc(String rightDesc) { this.rightDesc = rightDesc; } public void setRightCode(long rightCode) { this.rightCode = rightCode; } public void setRightPos(int rightPos) { this.rightPos = rightPos; } public void setCommon(boolean common) { this.common = common; } @Override public String toString() { return "Right [id=" + id + ", rightName=" + rightName + ", rightUrl=" + rightUrl + ", rightDesc=" + rightDesc + ", rightCode=" + rightCode + ", rightPos=" + rightPos + ", common=" + common + "]"; } }
@Controller @RequestMapping("/web/user") public class UserAciton extends BaseAction { protected static final Logger logger = LoggerFactory.getLogger(UserAciton.class); @Resource private UserService userService; @RequestMapping(value = "/tologin") public String toLogin(HttpServletRequest request){ logger.debug("================"); return "/web/user/login"; } @RequestMapping(value = "/login" ,method=RequestMethod.POST) public String login(User currUser,HttpServletRequest request){ logger.debug("======login=========="); // String code = (String) session.getAttribute("validateCode"); // String submitCode = WebUtils.getCleanParam(request, "validateCode"); Subject user = SecurityUtils.getSubject(); UsernamePasswordToken token = new UsernamePasswordToken(currUser.getUserName(),currUser.getPassword()); token.setRememberMe(true); try { user.login(token); logger.debug("======login success=========="); return "/web/user/new"; }catch (AuthenticationException e) { token.clear(); logger.debug("======login error=========="); return "/web/user/tologin"; } } @RequestMapping(value = "/new") public String newForm(HttpServletRequest request){ logger.debug("================"); return "/web/user/new"; } @RequestMapping(value = "/showallusers") public String showAllUsers(HttpServletRequest request){ logger.debug("================"); Subject currentUser = SecurityUtils.getSubject(); if(currentUser.isPermitted("/web/user/showallusers")){ return "/web/user/showallusers"; }else{ return "/web/user/new"; } } @Transactional @RequestMapping(value = "/save", method = RequestMethod.POST) public void add(User user,HttpServletRequest request){ logger.debug("================"+user.toString()); //userService.save(user); logger.debug("================"); } @RequestMapping(value = "/test") public String test(HttpServletRequest request){ User user = new User(); user.setPassword("123456"); user.setSex("1"); user.setTel("15010666051"); user.setUserName("包优"); user.setDescription("test"); //userService.save(user); logger.debug("================"); return "/web/user/new"; } }
@Service public class SysRealm extends AuthorizingRealm implements InitializingBean{ public static Map<String,Right> map = new HashMap<String,Right>(); @Resource UserService userService; @Resource RightService rightService; @Resource RoleService roleService; @Override protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) { String userName = (String)super.getAvailablePrincipal(principals); List<String> roleList = new ArrayList<String>(); List<String> permissionList = new ArrayList<String>(); //从数据库中获取当前登录用户的详细信息 User user = userService.find("userName", userName); if(null != user){ //实体类User中包含有用户角色的实体类信息 if(null!=user.getRoles() && user.getRoles().size()>0){ //获取当前登录用户的角色 for(Role role : user.getRoles()){ roleList.add(role.getRoleName()); //实体类Role中包含有角色权限的实体类信息 if(null!=role.getRights() && role.getRights().size()>0){ //获取权限 for(Right right : role.getRights()){ if(!StringUtils.isEmpty(right.getRightUrl())){ permissionList.add(right.getRightUrl()); } } } /*List<Right> rights= rightService.findByRoleId(role.getId()); if(null!=rights && rights.size()>0){ //获取权限 for(Right right : role.getRights()){ if(!StringUtils.isEmpty(right.getRightUrl())){ permissionList.add(right.getRightUrl()); } } }*/ } } }else{ } //为当前用户设置角色和权限 SimpleAuthorizationInfo simpleAuthorInfo = new SimpleAuthorizationInfo(); simpleAuthorInfo.addRoles(roleList); simpleAuthorInfo.addStringPermissions(permissionList); return simpleAuthorInfo; } @Override protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authcToken) throws AuthenticationException { UsernamePasswordToken token = (UsernamePasswordToken) authcToken; User user = userService.find("userName", token.getUsername()); if (user != null) { return new SimpleAuthenticationInfo(user.getUserName(), user .getPassword(), user.getUserName()); } else { return null; } } @Override public void afterPropertiesSet() throws Exception { } }
<?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:aop="http://www.springframework.org/schema/aop" xmlns:cache="http://www.springframework.org/schema/cache" xmlns:context="http://www.springframework.org/schema/context" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xmlns:jee="http://www.springframework.org/schema/jee" xmlns:jms="http://www.springframework.org/schema/jms" xmlns:lang="http://www.springframework.org/schema/lang" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:oxm="http://www.springframework.org/schema/oxm" xmlns:p="http://www.springframework.org/schema/p" xmlns:task="http://www.springframework.org/schema/task" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/tool http://www.springframework.org/schema/tool/spring-tool.xsd http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms.xsd http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd" default-autowire="byName"> <bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager"> <property name="realm" ref="sysRealm" /> </bean> <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean"> <property name="securityManager" ref="securityManager" /> <property name="loginUrl" value="/web/user/tologin" /> <property name="successUrl" value="/web/user/tologin" /> <property name="unauthorizedUrl" value="/web/user/error" /> <property name="filterChainDefinitions"> <value> /web/user/error = anon /web/user/new = anon /web/user/tologin = anon /web/user/login = anon /web/** = authc </value> </property> </bean> <!-- <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> <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor" /> --> </beans>
打开 注释,就可以使用注解的方式 进行拦截,不用 url 去 一个个 匹配了
@RequiresPermissions(value = { "/web/user/showallusers" })
<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> <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor" />
<filter> <filter-name>shiroFilter</filter-name> <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> <init-param> <param-name>targetFilterLifecycle</param-name> <param-value>true</param-value> </init-param> <load-on-startup>3</load-on-startup> </filter> <filter-mapping> <filter-name>shiroFilter</filter-name> <servlet-name>springmvc</servlet-name> </filter-mapping>
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