spring-springmvc-mybatis-shiro项目介绍

摘要：项目介绍在之前的整合项目之后，新增日志简单集成，之前的代码不予展示与介绍，想了解的请参考整合项目项目代码获取项目结构代码控制层，，主要包含登录及几个页面跳转会跳到我们自定义的中登录用户名或密码错误业务处理层，包含一个包，以接口类型存在

在之前的mybatis整合项目之后，新增日志、简单集成shiro，之前的代码不予展示与介绍，想了解的请参考mybatis整合项目
项目代码获取：https://github.com/pysasuke/s...

controller:控制层，ShiroUserController，主要包含登录及几个页面跳转

    @RequestMapping("/login")
    public String login(ShiroUser shiroUser, HttpServletRequest request) {
        Subject subject = SecurityUtils.getSubject();
        UsernamePasswordToken token = new UsernamePasswordToken(shiroUser.getUsername(), shiroUser.getPassword());
        try {
            subject.login(token);//会跳到我们自定义的realm中
            request.getSession().setAttribute("user", shiroUser);
            log.info(shiroUser.getUsername() + "登录");
            return "success";
        } catch (UnknownAccountException e) {
            request.getSession().setAttribute("user", shiroUser);
            return "login";
        } catch (IncorrectCredentialsException e) {
            request.getSession().setAttribute("user", shiroUser);
            request.setAttribute("error", "用户名或密码错误！");
            return "login";
        }
    }

service:业务处理层，包含一个impl包，Service以接口类型存在，impl包下存放Service接口的实现类,ShiroUserServiceImpl包含用户、角色、权限相关操作

@Service("shiroUserService")
public class ShiroUserServiceImpl implements ShiroUserService {
    @Resource
    private ShiroUserMapper shiroUserMapper;

    public ShiroUser getByUsername(String username) {
        return shiroUserMapper.getByUsername(username);
    }

    public Set getRoles(String username) {
        return shiroUserMapper.getRoles(username);
    }

    public Set getPermissions(String username) {
        return shiroUserMapper.getPermissions(username);
    }
}

dao:数据库交互层

model:实体对象层

realm: 自定义Realm(shiro相关)

public class MyRealm extends AuthorizingRealm {

    @Resource
    private ShiroUserService shiroUserService;

    // 为当前登陆成功的用户授予权限和角色，已经登陆成功了
    @Override
    protected AuthorizationInfo doGetAuthorizationInfo(
            PrincipalCollection principals) {

        String username = (String) principals.getPrimaryPrincipal(); //获取用户名
        SimpleAuthorizationInfo authorizationInfo = new SimpleAuthorizationInfo();
        authorizationInfo.setRoles(shiroUserService.getRoles(username));
        authorizationInfo.setStringPermissions(shiroUserService.getPermissions(username));
        return authorizationInfo;
    }

    // 验证当前登录的用户，获取认证信息
    @Override
    protected AuthenticationInfo doGetAuthenticationInfo(
            AuthenticationToken token) throws AuthenticationException {
        String username = (String) token.getPrincipal(); // 获取用户名
        ShiroUser shiroUser = shiroUserService.getByUsername(username);
        if (shiroUser != null) {
            AuthenticationInfo authcInfo = new SimpleAuthenticationInfo(shiroUser.getUsername(), shiroUser.getPassword(), "myRealm");
            return authcInfo;
        } else {
            return null;
        }
    }
}

application.xml:spring配置文件入口，加载spring-config.xml

spring-mvc.xml:springmvc配置相关文件

spring-config.xml:加载其他集成的配置文件，这里加载spring-mybatis.xml、spring-shiro.xml和db.properties

spring-mybatis.xml：mybatis相关配置文件

spring-shiro.xml:shiro配置相关文件

   
    

    
    
        
    

    
    
        
    

    
    
        
        
        
        
        
        
        
        
            
                /shiro/user/logout = logout 
                /shiro/user/login=anon  
                /shiro/user/person*=authc  
                
                /shiro/user/student*/**=roles[student]  
                
                /shiro/user/teacher*/**=perms["user:create"] 
            
        
        
            
        
    

    
    

    
    
    
        
    

db.properties：数据库相关参数

log4j.properties：日志相关配置

###Log4j建议只使用四个级别，优先级从高到低分别是ERROR、WARN、INFO、DEBUG
log4j.rootLogger=info, console, log, error

###Console ###
#输出到控制台
log4j.appender.console = org.apache.log4j.ConsoleAppender
log4j.appender.console.Target = System.out
log4j.appender.console.layout = org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern = %d %p[%C:%L]- %m%n

### log ###
#输出到文件
log4j.appender.log = org.apache.log4j.DailyRollingFileAppender
#日志编码设置
log4j.appender.log.Encoding=UTF-8
#文件路径(绝对路径)
log4j.appender.log.File = E:/my_project/spring-springmvc-mybatis/logs/log.log
#true为追加,false为覆盖，默认为true
log4j.appender.log.Append = true

#针对DEBUG级别以上的日志,低于DEBUG级别的日志不显示，这里设置为DEBUG没有意义
log4j.appender.log.Threshold = DEBUG
log4j.appender.log.DatePattern="."yyyy-MM-dd

#指定布局模式
log4j.appender.log.layout = org.apache.log4j.PatternLayout
log4j.appender.log.layout.ConversionPattern = %d %p[%c:%L] - %m%n


### Error ###
log4j.appender.error = org.apache.log4j.DailyRollingFileAppender
log4j.appender.error.File = E:/my_project/spring-springmvc-mybatis/logs/error.log
log4j.appender.error.Append = true
log4j.appender.error.Threshold = ERROR 
log4j.appender.error.DatePattern="."yyyy-MM-dd
log4j.appender.error.layout = org.apache.log4j.PatternLayout
log4j.appender.error.layout.ConversionPattern =%d %p[%c:%L] - %m%n

###控制台打印sql配置
log4j.logger.com.ibatis=DEBUG
log4j.logger.com.ibatis.common.jdbc.SimpleDataSource=DEBUG
log4j.logger.com.ibatis.common.jdbc.ScriptRunner=DEBUG
log4j.logger.com.ibatis.sqlmap.engine.impl.SqlMapClientDelegate=DEBUG
log4j.logger.java.sql.Connection=DEBUG
log4j.logger.java.sql.Statement=DEBUG
log4j.logger.java.sql.PreparedStatement=DEBUG

mapping:存放mybatis映射文件，以UserMapper.xml为例

    
        select id,username,password,email from user where id=#{id,jdbcType=BIGINT}
    

web.xml

 
    
        shiroFilter
        org.springframework.web.filter.DelegatingFilterProxy
        
            
            targetFilterLifecycle
            true
        
    
    
        shiroFilter
        /*
    

error.log:记录error级别日志

log.log:记录其他日志

update.sql

SET FOREIGN_KEY_CHECKS=0;

-- ----------------------------
-- Table structure for `t_permission`
-- ----------------------------
DROP TABLE IF EXISTS `t_permission`;
CREATE TABLE `t_permission` (
  `id` int(11) NOT NULL,
  `role_id` int(11) NOT NULL,
  `permissionname` varchar(100) COLLATE utf8mb4_bin NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

-- ----------------------------
-- Records of t_permission
-- ----------------------------
INSERT INTO `t_permission` VALUES ("1", "1", "user:create");
INSERT INTO `t_permission` VALUES ("2", "2", "user:update");

-- ----------------------------
-- Table structure for `t_role`
-- ----------------------------
DROP TABLE IF EXISTS `t_role`;
CREATE TABLE `t_role` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `rolename` varchar(20) COLLATE utf8mb4_bin NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

-- ----------------------------
-- Records of t_role
-- ----------------------------
INSERT INTO `t_role` VALUES ("1", "teacher");
INSERT INTO `t_role` VALUES ("2", "student");

-- ----------------------------
-- Table structure for `t_user`
-- ----------------------------
DROP TABLE IF EXISTS `t_user`;
CREATE TABLE `t_user` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `username` varchar(20) COLLATE utf8mb4_bin NOT NULL,
  `password` varchar(20) COLLATE utf8mb4_bin NOT NULL,
  `role_id` int(11) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

-- ----------------------------
-- Records of t_user
-- ----------------------------
INSERT INTO `t_user` VALUES ("1", "admin", "admin", "1");
INSERT INTO `t_user` VALUES ("2", "test", "123456", "2");

-- ----------------------------
-- Table structure for `user`
-- ----------------------------
DROP TABLE IF EXISTS `user`;
CREATE TABLE `user` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `username` varchar(32) COLLATE utf8mb4_bin NOT NULL,
  `password` varchar(32) COLLATE utf8mb4_bin NOT NULL,
  `email` varchar(32) COLLATE utf8mb4_bin NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

-- ----------------------------
-- Records of user
-- ----------------------------
INSERT INTO `user` VALUES ("1", "张三", "123456", "835852265@qq.com");

        
        
        
            log4j
            log4j
            ${log4j.version}
        

        
        
            org.slf4j
            slf4j-api
            ${slf4j.version}
        

        
        
            org.slf4j
            slf4j-log4j12
            ${slf4j.version}
        
        

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

        
        
            org.projectlombok
            lombok
            1.16.8