RuoYi-Vue 1.0

ruoyi/src/main/java/com/ruoyi/framework/datasource/DynamicDataSourceContextHolder.java

+package com.ruoyi.framework.datasource;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * 数据源切换处理
+ * 
+ * @author ruoyi
+ */
+public class DynamicDataSourceContextHolder
+{
+    public static final Logger log = LoggerFactory.getLogger(DynamicDataSourceContextHolder.class);
+
+    /**
+     * 使用ThreadLocal维护变量，ThreadLocal为每个使用该变量的线程提供独立的变量副本，
+     *  所以每一个线程都可以独立地改变自己的副本，而不会影响其它线程所对应的副本。
+     */
+    private static final ThreadLocal<String> CONTEXT_HOLDER = new ThreadLocal<>();
+
+    /**
+     * 设置数据源的变量
+     */
+    public static void setDataSourceType(String dsType)
+    {
+        log.info("切换到{}数据源", dsType);
+        CONTEXT_HOLDER.set(dsType);
+    }
+
+    /**
+     * 获得数据源的变量
+     */
+    public static String getDataSourceType()
+    {
+        return CONTEXT_HOLDER.get();
+    }
+
+    /**
+     * 清空数据源变量
+     */
+    public static void clearDataSourceType()
+    {
+        CONTEXT_HOLDER.remove();
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/manager/AsyncManager.java

+package com.ruoyi.framework.manager;
+
+import java.util.TimerTask;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import com.ruoyi.common.utils.Threads;
+import com.ruoyi.common.utils.spring.SpringUtils;
+
+/**
+ * 异步任务管理器
+ * 
+ * @author ruoyi
+ */
+public class AsyncManager
+{
+    /**
+     * 操作延迟10毫秒
+     */
+    private final int OPERATE_DELAY_TIME = 10;
+
+    /**
+     * 异步操作任务调度线程池
+     */
+    private ScheduledExecutorService executor = SpringUtils.getBean("scheduledExecutorService");
+
+    /**
+     * 单例模式
+     */
+    private AsyncManager(){}
+
+    private static AsyncManager me = new AsyncManager();
+
+    public static AsyncManager me()
+    {
+        return me;
+    }
+
+    /**
+     * 执行任务
+     * 
+     * @param task 任务
+     */
+    public void execute(TimerTask task)
+    {
+        executor.schedule(task, OPERATE_DELAY_TIME, TimeUnit.MILLISECONDS);
+    }
+
+    /**
+     * 停止任务线程池
+     */
+    public void shutdown()
+    {
+        Threads.shutdownAndAwaitTermination(executor);
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/manager/ShutdownManager.java

+package com.ruoyi.framework.manager;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+import javax.annotation.PreDestroy;
+
+/**
+ * 确保应用退出时能关闭后台线程
+ *
+ * @author ruoyi
+ */
+@Component
+public class ShutdownManager
+{
+    private static final Logger logger = LoggerFactory.getLogger("sys-user");
+
+    @PreDestroy
+    public void destroy()
+    {
+        shutdownAsyncManager();
+    }
+
+    /**
+     * 停止异步执行任务
+     */
+    private void shutdownAsyncManager()
+    {
+        try
+        {
+            logger.info("====关闭后台任务任务线程池====");
+            AsyncManager.me().shutdown();
+        }
+        catch (Exception e)
+        {
+            logger.error(e.getMessage(), e);
+        }
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/manager/factory/AsyncFactory.java

+package com.ruoyi.framework.manager.factory;
+
+import java.util.TimerTask;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import com.ruoyi.common.constant.Constants;
+import com.ruoyi.common.utils.LogUtils;
+import com.ruoyi.common.utils.ServletUtils;
+import com.ruoyi.common.utils.ip.AddressUtils;
+import com.ruoyi.common.utils.ip.IpUtils;
+import com.ruoyi.common.utils.spring.SpringUtils;
+import com.ruoyi.project.monitor.domain.SysLogininfor;
+import com.ruoyi.project.monitor.domain.SysOperLog;
+import com.ruoyi.project.monitor.service.ISysLogininforService;
+import com.ruoyi.project.monitor.service.ISysOperLogService;
+import eu.bitwalker.useragentutils.UserAgent;
+
+/**
+ * 异步工厂（产生任务用）
+ * 
+ * @author ruoyi
+ */
+public class AsyncFactory
+{
+    private static final Logger sys_user_logger = LoggerFactory.getLogger("sys-user");
+
+    /**
+     * 记录登陆信息
+     * 
+     * @param username 用户名
+     * @param status 状态
+     * @param message 消息
+     * @param args 列表
+     * @return 任务task
+     */
+    public static TimerTask recordLogininfor(final String username, final String status, final String message,
+            final Object... args)
+    {
+        final UserAgent userAgent = UserAgent.parseUserAgentString(ServletUtils.getRequest().getHeader("User-Agent"));
+        final String ip = IpUtils.getIpAddr(ServletUtils.getRequest());
+        return new TimerTask()
+        {
+            @Override
+            public void run()
+            {
+                String address = AddressUtils.getRealAddressByIP(ip);
+                StringBuilder s = new StringBuilder();
+                s.append(LogUtils.getBlock(ip));
+                s.append(address);
+                s.append(LogUtils.getBlock(username));
+                s.append(LogUtils.getBlock(status));
+                s.append(LogUtils.getBlock(message));
+                // 打印信息到日志
+                sys_user_logger.info(s.toString(), args);
+                // 获取客户端操作系统
+                String os = userAgent.getOperatingSystem().getName();
+                // 获取客户端浏览器
+                String browser = userAgent.getBrowser().getName();
+                // 封装对象
+                SysLogininfor logininfor = new SysLogininfor();
+                logininfor.setUserName(username);
+                logininfor.setIpaddr(ip);
+                logininfor.setLoginLocation(address);
+                logininfor.setBrowser(browser);
+                logininfor.setOs(os);
+                logininfor.setMsg(message);
+                // 日志状态
+                if (Constants.LOGIN_SUCCESS.equals(status) || Constants.LOGOUT.equals(status))
+                {
+                    logininfor.setStatus(Constants.SUCCESS);
+                }
+                else if (Constants.LOGIN_FAIL.equals(status))
+                {
+                    logininfor.setStatus(Constants.FAIL);
+                }
+                // 插入数据
+                SpringUtils.getBean(ISysLogininforService.class).insertLogininfor(logininfor);
+            }
+        };
+    }
+
+    /**
+     * 操作日志记录
+     * 
+     * @param operLog 操作日志信息
+     * @return 任务task
+     */
+    public static TimerTask recordOper(final SysOperLog operLog)
+    {
+        return new TimerTask()
+        {
+            @Override
+            public void run()
+            {
+                // 远程查询操作地点
+                operLog.setOperLocation(AddressUtils.getRealAddressByIP(operLog.getOperIp()));
+                SpringUtils.getBean(ISysOperLogService.class).insertOperlog(operLog);
+            }
+        };
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/redis/RedisCache.java

+package com.ruoyi.framework.redis;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.TimeUnit;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.BoundSetOperations;
+import org.springframework.data.redis.core.HashOperations;
+import org.springframework.data.redis.core.ListOperations;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.ValueOperations;
+import org.springframework.stereotype.Component;
+
+/**
+ * spring redis 工具类
+ * 
+ * @author ruoyi
+ **/
+@SuppressWarnings(value = { "unchecked", "rawtypes" })
+@Component
+public class RedisCache
+{
+    @Autowired
+    public RedisTemplate redisTemplate;
+
+    /**
+     * 缓存基本的对象，Integer、String、实体类等
+     *
+     * @param key 缓存的键值
+     * @param value 缓存的值
+     * @return 缓存的对象
+     */
+    public <T> ValueOperations<String, T> setCacheObject(String key, T value)
+    {
+        ValueOperations<String, T> operation = redisTemplate.opsForValue();
+        operation.set(key, value);
+        return operation;
+    }
+
+    /**
+     * 缓存基本的对象，Integer、String、实体类等
+     *
+     * @param key 缓存的键值
+     * @param value 缓存的值
+     * @param timeout 时间
+     * @param timeUnit 时间颗粒度
+     * @return 缓存的对象
+     */
+    public <T> ValueOperations<String, T> setCacheObject(String key, T value, Integer timeout, TimeUnit timeUnit)
+    {
+        ValueOperations<String, T> operation = redisTemplate.opsForValue();
+        operation.set(key, value, timeout, timeUnit);
+        return operation;
+    }
+
+    /**
+     * 获得缓存的基本对象。
+     *
+     * @param key 缓存键值
+     * @return 缓存键值对应的数据
+     */
+    public <T> T getCacheObject(String key)
+    {
+        ValueOperations<String, T> operation = redisTemplate.opsForValue();
+        return operation.get(key);
+    }
+
+    /**
+     * 删除单个对象
+     *
+     * @param key
+     */
+    public void deleteObject(String key)
+    {
+        redisTemplate.delete(key);
+    }
+
+    /**
+     * 删除集合对象
+     *
+     * @param collection
+     */
+    public void deleteObject(Collection collection)
+    {
+        redisTemplate.delete(collection);
+    }
+
+    /**
+     * 缓存List数据
+     *
+     * @param key 缓存的键值
+     * @param dataList 待缓存的List数据
+     * @return 缓存的对象
+     */
+    public <T> ListOperations<String, T> setCacheList(String key, List<T> dataList)
+    {
+        ListOperations listOperation = redisTemplate.opsForList();
+        if (null != dataList)
+        {
+            int size = dataList.size();
+            for (int i = 0; i < size; i++)
+            {
+                listOperation.leftPush(key, dataList.get(i));
+            }
+        }
+        return listOperation;
+    }
+
+    /**
+     * 获得缓存的list对象
+     *
+     * @param key 缓存的键值
+     * @return 缓存键值对应的数据
+     */
+    public <T> List<T> getCacheList(String key)
+    {
+        List<T> dataList = new ArrayList<T>();
+        ListOperations<String, T> listOperation = redisTemplate.opsForList();
+        Long size = listOperation.size(key);
+
+        for (int i = 0; i < size; i++)
+        {
+            dataList.add(listOperation.index(key, i));
+        }
+        return dataList;
+    }
+
+    /**
+     * 缓存Set
+     *
+     * @param key 缓存键值
+     * @param dataSet 缓存的数据
+     * @return 缓存数据的对象
+     */
+    public <T> BoundSetOperations<String, T> setCacheSet(String key, Set<T> dataSet)
+    {
+        BoundSetOperations<String, T> setOperation = redisTemplate.boundSetOps(key);
+        Iterator<T> it = dataSet.iterator();
+        while (it.hasNext())
+        {
+            setOperation.add(it.next());
+        }
+        return setOperation;
+    }
+
+    /**
+     * 获得缓存的set
+     *
+     * @param key
+     * @return
+     */
+    public <T> Set<T> getCacheSet(String key)
+    {
+        Set<T> dataSet = new HashSet<T>();
+        BoundSetOperations<String, T> operation = redisTemplate.boundSetOps(key);
+        Long size = operation.size();
+        for (int i = 0; i < size; i++)
+        {
+            dataSet.add(operation.pop());
+        }
+        return dataSet;
+    }
+
+    /**
+     * 缓存Map
+     *
+     * @param key
+     * @param dataMap
+     * @return
+     */
+    public <T> HashOperations<String, String, T> setCacheMap(String key, Map<String, T> dataMap)
+    {
+        HashOperations hashOperations = redisTemplate.opsForHash();
+        if (null != dataMap)
+        {
+            for (Map.Entry<String, T> entry : dataMap.entrySet())
+            {
+                hashOperations.put(key, entry.getKey(), entry.getValue());
+            }
+        }
+        return hashOperations;
+    }
+
+    /**
+     * 获得缓存的Map
+     *
+     * @param key
+     * @return
+     */
+    public <T> Map<String, T> getCacheMap(String key)
+    {
+        Map<String, T> map = redisTemplate.opsForHash().entries(key);
+        return map;
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/security/LoginUser.java

+package com.ruoyi.framework.security;
+
+import java.util.Collection;
+import java.util.Set;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.ruoyi.project.system.domain.SysUser;
+
+/**
+ * 登录用户身份权限
+ * 
+ * @author ruoyi
+ */
+public class LoginUser implements UserDetails
+{
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 用户唯一标识
+     */
+    private String token;
+
+    /**
+     * 登陆时间
+     */
+    private Long loginTime;
+
+    /**
+     * 过期时间
+     */
+    private Long expireTime;
+
+    /**
+     * 权限列表
+     */
+    private Set<String> permissions;
+
+    /**
+     * 用户信息
+     */
+    private SysUser user;
+
+    public String getToken()
+    {
+        return token;
+    }
+
+    public void setToken(String token)
+    {
+        this.token = token;
+    }
+
+    public LoginUser()
+    {
+    }
+
+    public LoginUser(SysUser user, Set<String> permissions)
+    {
+        this.user = user;
+        this.permissions = permissions;
+    }
+
+    @JsonIgnore
+    @Override
+    public String getPassword()
+    {
+        return user.getPassword();
+    }
+
+    @Override
+    public String getUsername()
+    {
+        return user.getUserName();
+    }
+
+    /**
+     * 账户是否未过期,过期无法验证
+     */
+    @JsonIgnore
+    @Override
+    public boolean isAccountNonExpired()
+    {
+        return true;
+    }
+
+    /**
+     * 指定用户是否解锁,锁定的用户无法进行身份验证
+     * 
+     * @return
+     */
+    @JsonIgnore
+    @Override
+    public boolean isAccountNonLocked()
+    {
+        return true;
+    }
+
+    /**
+     * 指示是否已过期的用户的凭据(密码),过期的凭据防止认证
+     * 
+     * @return
+     */
+    @JsonIgnore
+    @Override
+    public boolean isCredentialsNonExpired()
+    {
+        return true;
+    }
+
+    /**
+     * 是否可用 ,禁用的用户不能身份验证
+     * 
+     * @return
+     */
+    @JsonIgnore
+    @Override
+    public boolean isEnabled()
+    {
+        return true;
+    }
+
+    public Long getLoginTime()
+    {
+        return loginTime;
+    }
+
+    public void setLoginTime(Long loginTime)
+    {
+        this.loginTime = loginTime;
+    }
+
+    public Long getExpireTime()
+    {
+        return expireTime;
+    }
+
+    public void setExpireTime(Long expireTime)
+    {
+        this.expireTime = expireTime;
+    }
+
+    public Set<String> getPermissions()
+    {
+        return permissions;
+    }
+
+    public void setPermissions(Set<String> permissions)
+    {
+        this.permissions = permissions;
+    }
+
+    public SysUser getUser()
+    {
+        return user;
+    }
+
+    public void setUser(SysUser user)
+    {
+        this.user = user;
+    }
+
+    @Override
+    public Collection<? extends GrantedAuthority> getAuthorities()
+    {
+        return null;
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/security/filter/JwtAuthenticationTokenFilter.java

+package com.ruoyi.framework.security.filter;
+
+import java.io.IOException;
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+import com.ruoyi.common.utils.SecurityUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.framework.security.LoginUser;
+import com.ruoyi.framework.security.service.TokenService;
+
+/**
+ * token过滤器 验证token有效性
+ * 
+ * @author ruoyi
+ */
+@Component
+public class JwtAuthenticationTokenFilter extends OncePerRequestFilter
+{
+    @Autowired
+    private TokenService tokenService;
+
+    @Override
+    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
+            throws ServletException, IOException
+    {
+        LoginUser loginUser = tokenService.getLoginUser(request);
+        if (StringUtils.isNotNull(loginUser) && StringUtils.isNull(SecurityUtils.getAuthentication()))
+        {
+            tokenService.verifyToken(loginUser);
+            UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(loginUser, null, loginUser.getAuthorities());
+            authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
+            SecurityContextHolder.getContext().setAuthentication(authenticationToken);
+        }
+        chain.doFilter(request, response);
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/security/handle/AuthenticationEntryPointImpl.java

+package com.ruoyi.framework.security.handle;
+
+import java.io.IOException;
+import java.io.Serializable;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.web.AuthenticationEntryPoint;
+import org.springframework.stereotype.Component;
+import com.alibaba.fastjson.JSON;
+import com.ruoyi.common.constant.HttpStatus;
+import com.ruoyi.common.utils.ServletUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.framework.web.domain.AjaxResult;
+
+/**
+ * 认证失败处理类 返回未授权
+ * 
+ * @author ruoyi
+ */
+@Component
+public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint, Serializable
+{
+    private static final long serialVersionUID = -8970718410437077606L;
+
+    @Override
+    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException e)
+            throws IOException
+    {
+        int code = HttpStatus.UNAUTHORIZED;
+        String msg = StringUtils.format("请求访问：{}，认证失败，无法访问系统资源", request.getRequestURI());
+        ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.error(code, msg)));
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/security/handle/LogoutSuccessHandlerImpl.java

+package com.ruoyi.framework.security.handle;
+
+import java.io.IOException;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;
+import com.alibaba.fastjson.JSON;
+import com.ruoyi.common.constant.Constants;
+import com.ruoyi.common.constant.HttpStatus;
+import com.ruoyi.common.utils.ServletUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.framework.manager.AsyncManager;
+import com.ruoyi.framework.manager.factory.AsyncFactory;
+import com.ruoyi.framework.security.LoginUser;
+import com.ruoyi.framework.security.service.TokenService;
+import com.ruoyi.framework.web.domain.AjaxResult;
+
+/**
+ * 自定义退出处理类 返回成功
+ * 
+ * @author ruoyi
+ */
+@Configuration
+public class LogoutSuccessHandlerImpl implements LogoutSuccessHandler
+{
+    @Autowired
+    private TokenService tokenService;
+
+    /**
+     * 退出处理
+     * 
+     * @return
+     */
+    @Override
+    public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication)
+            throws IOException, ServletException
+    {
+        LoginUser loginUser = tokenService.getLoginUser(request);
+        if (StringUtils.isNotNull(loginUser))
+        {
+            String userName = loginUser.getUsername();
+            // 记录用户退出日志
+            AsyncManager.me().execute(AsyncFactory.recordLogininfor(userName, Constants.LOGOUT, "退出成功"));
+        }
+        ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.error(HttpStatus.SUCCESS, "退出成功")));
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/security/service/PermissionService.java

+package com.ruoyi.framework.security.service;
+
+import java.util.Set;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.util.CollectionUtils;
+import com.ruoyi.common.utils.ServletUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.framework.security.LoginUser;
+import com.ruoyi.project.system.domain.SysRole;
+
+/**
+ * RuoYi首创 自定义权限实现，se取自SpringSecurity首字母
+ * 
+ * @author ruoyi
+ */
+@Service("ss")
+public class PermissionService
+{
+    /** 所有权限标识 */
+    private static final String ALL_PERMISSION = "*:*:*";
+
+    /** 管理员角色权限标识 */
+    private static final String SUPER_ADMIN = "admin";
+
+    private static final String ROLE_DELIMETER = ",";
+
+    private static final String PERMISSION_DELIMETER = ",";
+
+    @Autowired
+    private TokenService tokenService;
+
+    /**
+     * 验证用户是否具备某权限
+     * 
+     * @param permission 权限字符串
+     * @return 用户是否具备某权限
+     */
+    public boolean hasPermi(String permission)
+    {
+        if (StringUtils.isEmpty(permission))
+        {
+            return false;
+        }
+        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
+        if (StringUtils.isNull(loginUser) || CollectionUtils.isEmpty(loginUser.getPermissions()))
+        {
+            return false;
+        }
+        return hasPermissions(loginUser.getPermissions(), permission);
+    }
+
+    /**
+     * 验证用户是否不具备某权限，与 hasPermi逻辑相反
+     *
+     * @param permission 权限字符串
+     * @return 用户是否不具备某权限
+     */
+    public boolean lacksPermi(String permission)
+    {
+        return hasPermi(permission) != true;
+    }
+
+    /**
+     * 验证用户是否具有以下任意一个权限
+     *
+     * @param permissions 以 PERMISSION_NAMES_DELIMETER 为分隔符的权限列表
+     * @return 用户是否具有以下任意一个权限
+     */
+    public boolean hasAnyPermi(String permissions)
+    {
+        if (StringUtils.isEmpty(permissions))
+        {
+            return false;
+        }
+        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
+        if (StringUtils.isNull(loginUser) || CollectionUtils.isEmpty(loginUser.getPermissions()))
+        {
+            return false;
+        }
+        Set<String> authorities = loginUser.getPermissions();
+        for (String permission : permissions.split(PERMISSION_DELIMETER))
+        {
+            if (permission != null && hasPermissions(authorities, permission))
+            {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 判断用户是否拥有某个角色
+     * 
+     * @param role 角色字符串
+     * @return 用户是否具备某角色
+     */
+    public boolean hasRole(String role)
+    {
+        if (StringUtils.isEmpty(role))
+        {
+            return false;
+        }
+        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
+        if (StringUtils.isNull(loginUser) || CollectionUtils.isEmpty(loginUser.getUser().getRoles()))
+        {
+            return false;
+        }
+        for (SysRole sysRole : loginUser.getUser().getRoles())
+        {
+            String roleKey = sysRole.getRoleKey();
+            if (SUPER_ADMIN.contains(roleKey) || roleKey.contains(StringUtils.trim(role)))
+            {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 验证用户是否不具备某角色，与 isRole逻辑相反。
+     *
+     * @param role 角色名称
+     * @return 用户是否不具备某角色
+     */
+    public boolean lacksRole(String role)
+    {
+        return hasRole(role) != true;
+    }
+
+    /**
+     * 验证用户是否具有以下任意一个角色
+     *
+     * @param roles 以 ROLE_NAMES_DELIMETER 为分隔符的角色列表
+     * @return 用户是否具有以下任意一个角色
+     */
+    public boolean hasAnyRoles(String roles)
+    {
+        if (StringUtils.isEmpty(roles))
+        {
+            return false;
+        }
+        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
+        if (StringUtils.isNull(loginUser) || CollectionUtils.isEmpty(loginUser.getUser().getRoles()))
+        {
+            return false;
+        }
+        for (String role : roles.split(ROLE_DELIMETER))
+        {
+            if (hasRole(role))
+            {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 判断是否包含权限
+     * 
+     * @param permissions 权限列表
+     * @param permission 权限字符串
+     * @return 用户是否具备某权限
+     */
+    private boolean hasPermissions(Set<String> permissions, String permission)
+    {
+        return permissions.contains(ALL_PERMISSION) || permissions.contains(StringUtils.trim(permission));
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/security/service/SysLoginService.java

+package com.ruoyi.framework.security.service;
+
+import javax.annotation.Resource;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.authentication.AuthenticationManager;
+import org.springframework.security.authentication.BadCredentialsException;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.Authentication;
+import org.springframework.stereotype.Component;
+import com.ruoyi.common.constant.Constants;
+import com.ruoyi.common.exception.CustomException;
+import com.ruoyi.common.exception.user.CaptchaException;
+import com.ruoyi.common.exception.user.CaptchaExpireException;
+import com.ruoyi.common.exception.user.UserPasswordNotMatchException;
+import com.ruoyi.common.utils.MessageUtils;
+import com.ruoyi.framework.manager.AsyncManager;
+import com.ruoyi.framework.manager.factory.AsyncFactory;
+import com.ruoyi.framework.redis.RedisCache;
+import com.ruoyi.framework.security.LoginUser;
+
+/**
+ * 登录校验方法
+ * 
+ * @author ruoyi
+ */
+@Component
+public class SysLoginService
+{
+    @Autowired
+    private TokenService tokenService;
+
+    @Resource
+    private AuthenticationManager authenticationManager;
+
+    @Autowired
+    private RedisCache redisCache;
+
+    /**
+     * 登录验证
+     * 
+     * @param username 用户名
+     * @param password 密码
+     * @param captcha 验证码
+     * @param uuid 唯一标识
+     * @return 结果
+     */
+    public String login(String username, String password, String code, String uuid)
+    {
+        String verifyKey = Constants.CAPTCHA_CODE_KEY + uuid;
+        String captcha = redisCache.getCacheObject(verifyKey);
+        redisCache.deleteObject(verifyKey);
+        if (captcha == null)
+        {
+            AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, MessageUtils.message("user.jcaptcha.error")));
+            throw new CaptchaExpireException();
+        }
+        if (!code.equalsIgnoreCase(captcha))
+        {
+            AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, MessageUtils.message("user.jcaptcha.expire")));
+            throw new CaptchaException();
+        }
+        // 用户验证
+        Authentication authentication = null;
+        try
+        {
+            // 该方法会去调用UserDetailsServiceImpl.loadUserByUsername
+            authentication = authenticationManager
+                    .authenticate(new UsernamePasswordAuthenticationToken(username, password));
+        }
+        catch (Exception e)
+        {
+            if (e instanceof BadCredentialsException)
+            {
+                AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, MessageUtils.message("user.password.not.match")));
+                throw new UserPasswordNotMatchException();
+            }
+            else
+            {
+                AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, e.getMessage()));
+                throw new CustomException(e.getMessage());
+            }
+        }
+        AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_SUCCESS, MessageUtils.message("user.login.success")));
+        LoginUser loginUser = (LoginUser) authentication.getPrincipal();
+        // 生成token
+        return tokenService.createToken(loginUser);
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/security/service/SysPermissionService.java

+package com.ruoyi.framework.security.service;
+
+import java.util.HashSet;
+import java.util.Set;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import com.ruoyi.project.system.domain.SysUser;
+import com.ruoyi.project.system.service.ISysMenuService;
+import com.ruoyi.project.system.service.ISysRoleService;
+
+/**
+ * 用户权限处理
+ * 
+ * @author ruoyi
+ */
+@Component
+public class SysPermissionService
+{
+    @Autowired
+    private ISysRoleService roleService;
+
+    @Autowired
+    private ISysMenuService menuService;
+
+    /**
+     * 获取角色数据权限
+     * 
+     * @param user 用户信息
+     * @return 角色权限信息
+     */
+    public Set<String> getRolePermission(SysUser user)
+    {
+        Set<String> roles = new HashSet<String>();
+        // 管理员拥有所有权限
+        if (user.isAdmin())
+        {
+            roles.add("admin");
+        }
+        else
+        {
+            roles.addAll(roleService.selectRolePermissionByUserId(user.getUserId()));
+        }
+        return roles;
+    }
+
+    /**
+     * 获取菜单数据权限
+     * 
+     * @param user 用户信息
+     * @return 菜单权限信息
+     */
+    public Set<String> getMenuPermission(SysUser user)
+    {
+        Set<String> roles = new HashSet<String>();
+        // 管理员拥有所有权限
+        if (user.isAdmin())
+        {
+            roles.add("*:*:*");
+        }
+        else
+        {
+            roles.addAll(menuService.selectMenuPermsByUserId(user.getUserId()));
+        }
+        return roles;
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/security/service/TokenService.java

+package com.ruoyi.framework.security.service;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import javax.servlet.http.HttpServletRequest;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+import com.ruoyi.common.constant.Constants;
+import com.ruoyi.common.utils.IdUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.framework.redis.RedisCache;
+import com.ruoyi.framework.security.LoginUser;
+import io.jsonwebtoken.Claims;
+import io.jsonwebtoken.Jwts;
+import io.jsonwebtoken.SignatureAlgorithm;
+
+/**
+ * token验证处理
+ * 
+ * @author ruoyi
+ */
+@Component
+public class TokenService
+{
+    // 令牌自定义标识
+    @Value("${token.header}")
+    private String header;
+
+    // 令牌秘钥
+    @Value("${token.secret}")
+    private String secret;
+
+    // 令牌有效期（默认30分钟）
+    @Value("${token.expireTime}")
+    private int expireTime;
+
+    protected static final long MILLIS_SECOND = 1000;
+
+    protected static final long MILLIS_MINUTE = 60 * MILLIS_SECOND;
+
+    private static final Long MILLIS_MINUTE_TEN = 20 * 60 * 1000L;
+
+    @Autowired
+    private RedisCache redisCache;
+
+    /**
+     * 获取用户身份信息
+     * 
+     * @return 用户信息
+     */
+    public LoginUser getLoginUser(HttpServletRequest request)
+    {
+        // 获取请求携带的令牌
+        String token = getToken(request);
+        if (StringUtils.isNotEmpty(token))
+        {
+            Claims claims = parseToken(token);
+            // 解析对应的权限以及用户信息
+            String uuid = (String) claims.get(Constants.LOGIN_USER_KEY);
+            String userKey = getTokenKey(uuid);
+            LoginUser user = redisCache.getCacheObject(userKey);
+            return user;
+        }
+        return null;
+    }
+
+    /**
+     * 创建令牌
+     * 
+     * @param loginUser 用户信息
+     * @return 令牌
+     */
+    public String createToken(LoginUser loginUser)
+    {
+        String token = IdUtils.fastUUID();
+        loginUser.setToken(token);
+        refreshToken(loginUser);
+
+        Map<String, Object> claims = new HashMap<>();
+        claims.put(Constants.LOGIN_USER_KEY, token);
+        return createToken(claims);
+    }
+
+    /**
+     * 验证令牌有效期，相差不足20分钟，自动刷新缓存
+     * 
+     * @param token 令牌
+     * @return 令牌
+     */
+    public void verifyToken(LoginUser loginUser)
+    {
+        long expireTime = loginUser.getExpireTime();
+        long currentTime = System.currentTimeMillis();
+        if (expireTime - currentTime <= MILLIS_MINUTE_TEN)
+        {
+            String token = loginUser.getToken();
+            loginUser.setToken(token);
+            refreshToken(loginUser);
+        }
+    }
+
+    /**
+     * 刷新令牌有效期
+     * 
+     * @param token 令牌
+     * @return 令牌
+     */
+    public void refreshToken(LoginUser loginUser)
+    {
+        loginUser.setLoginTime(System.currentTimeMillis());
+        loginUser.setExpireTime(loginUser.getLoginTime() + expireTime * MILLIS_MINUTE);
+        // 根据uuid将loginUser缓存
+        String userKey = getTokenKey(loginUser.getToken());
+        redisCache.setCacheObject(userKey, loginUser, expireTime, TimeUnit.MINUTES);
+    }
+
+    /**
+     * 从数据声明生成令牌
+     *
+     * @param claims 数据声明
+     * @return 令牌
+     */
+    private String createToken(Map<String, Object> claims)
+    {
+        String token = Jwts.builder()
+                .setClaims(claims)
+                .signWith(SignatureAlgorithm.HS512, secret).compact();
+        return token;
+    }
+
+    /**
+     * 从令牌中获取数据声明
+     *
+     * @param token 令牌
+     * @return 数据声明
+     */
+    private Claims parseToken(String token)
+    {
+        return Jwts.parser()
+                .setSigningKey(secret)
+                .parseClaimsJws(token)
+                .getBody();
+    }
+
+    /**
+     * 从令牌中获取用户名
+     *
+     * @param token 令牌
+     * @return 用户名
+     */
+    public String getUsernameFromToken(String token)
+    {
+        Claims claims = parseToken(token);
+        return claims.getSubject();
+    }
+
+    /**
+     * 获取请求token
+     *
+     * @param request
+     * @return token
+     */
+    private String getToken(HttpServletRequest request)
+    {
+        String token = request.getHeader(header);
+        if (StringUtils.isNotEmpty(token) && token.startsWith(Constants.TOKEN_PREFIX))
+        {
+            token = token.replace(Constants.TOKEN_PREFIX, "");
+        }
+        return token;
+    }
+
+    private String getTokenKey(String uuid)
+    {
+        return Constants.LOGIN_TOKEN_KEY + uuid;
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/security/service/UserDetailsServiceImpl.java

+package com.ruoyi.framework.security.service;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.stereotype.Service;
+import com.ruoyi.common.enums.UserStatus;
+import com.ruoyi.common.exception.BaseException;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.framework.security.LoginUser;
+import com.ruoyi.project.system.domain.SysUser;
+import com.ruoyi.project.system.service.ISysUserService;
+
+/**
+ * 用户验证处理
+ *
+ * @author ruoyi
+ */
+@Service
+public class UserDetailsServiceImpl implements UserDetailsService
+{
+    private static final Logger log = LoggerFactory.getLogger(UserDetailsServiceImpl.class);
+
+    @Autowired
+    private ISysUserService userService;
+
+    @Autowired
+    private SysPermissionService permissionService;
+
+    @Override
+    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException
+    {
+        SysUser user = userService.selectUserByUserName(username);
+        if (StringUtils.isNull(user))
+        {
+            log.info("登录用户：{} 不存在.", username);
+            throw new UsernameNotFoundException("登录用户：" + username + " 不存在");
+        }
+        else if (UserStatus.DELETED.getCode().equals(user.getDelFlag()))
+        {
+            log.info("登录用户：{} 已被删除.", username);
+            throw new BaseException("对不起，您的账号：" + username + " 已被删除");
+        }
+        else if (UserStatus.DISABLE.getCode().equals(user.getStatus()))
+        {
+            log.info("登录用户：{} 已被停用.", username);
+            throw new BaseException("对不起，您的账号：" + username + " 已停用");
+        }
+
+        return createLoginUser(user);
+    }
+
+    public UserDetails createLoginUser(SysUser user)
+    {
+        return new LoginUser(user, permissionService.getMenuPermission(user));
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/web/controller/BaseController.java

+package com.ruoyi.framework.web.controller;
+
+import java.beans.PropertyEditorSupport;
+import java.util.Date;
+import java.util.List;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.web.bind.WebDataBinder;
+import org.springframework.web.bind.annotation.InitBinder;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import com.ruoyi.common.constant.HttpStatus;
+import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.sql.SqlUtil;
+import com.ruoyi.framework.web.domain.AjaxResult;
+import com.ruoyi.framework.web.page.PageDomain;
+import com.ruoyi.framework.web.page.TableDataInfo;
+import com.ruoyi.framework.web.page.TableSupport;
+
+/**
+ * web层通用数据处理
+ * 
+ * @author ruoyi
+ */
+public class BaseController
+{
+    protected final Logger logger = LoggerFactory.getLogger(BaseController.class);
+
+    /**
+     * 将前台传递过来的日期格式的字符串，自动转化为Date类型
+     */
+    @InitBinder
+    public void initBinder(WebDataBinder binder)
+    {
+        // Date 类型转换
+        binder.registerCustomEditor(Date.class, new PropertyEditorSupport()
+        {
+            @Override
+            public void setAsText(String text)
+            {
+                setValue(DateUtils.parseDate(text));
+            }
+        });
+    }
+
+    /**
+     * 设置请求分页数据
+     */
+    protected void startPage()
+    {
+        PageDomain pageDomain = TableSupport.buildPageRequest();
+        Integer pageNum = pageDomain.getPageNum();
+        Integer pageSize = pageDomain.getPageSize();
+        if (StringUtils.isNotNull(pageNum) && StringUtils.isNotNull(pageSize))
+        {
+            String orderBy = SqlUtil.escapeOrderBySql(pageDomain.getOrderBy());
+            PageHelper.startPage(pageNum, pageSize, orderBy);
+        }
+    }
+
+    /**
+     * 响应请求分页数据
+     */
+    @SuppressWarnings({ "rawtypes", "unchecked" })
+    protected TableDataInfo getDataTable(List<?> list)
+    {
+        TableDataInfo rspData = new TableDataInfo();
+        rspData.setCode(HttpStatus.SUCCESS);
+        rspData.setRows(list);
+        rspData.setTotal(new PageInfo(list).getTotal());
+        return rspData;
+    }
+
+    /**
+     * 响应返回结果
+     * 
+     * @param rows 影响行数
+     * @return 操作结果
+     */
+    protected AjaxResult toAjax(int rows)
+    {
+        return rows > 0 ? AjaxResult.success() : AjaxResult.error();
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/web/domain/AjaxResult.java

+package com.ruoyi.framework.web.domain;
+
+import java.util.HashMap;
+import com.ruoyi.common.constant.HttpStatus;
+import com.ruoyi.common.utils.StringUtils;
+
+/**
+ * 操作消息提醒
+ * 
+ * @author ruoyi
+ */
+public class AjaxResult extends HashMap<String, Object>
+{
+    private static final long serialVersionUID = 1L;
+
+    /** 状态码 */
+    public static final String CODE_TAG = "code";
+
+    /** 返回内容 */
+    public static final String MSG_TAG = "msg";
+
+    /** 数据对象 */
+    public static final String DATA_TAG = "data";
+
+    /**
+     * 初始化一个新创建的 AjaxResult 对象，使其表示一个空消息。
+     */
+    public AjaxResult()
+    {
+    }
+
+    /**
+     * 初始化一个新创建的 AjaxResult 对象
+     * 
+     * @param code 状态码
+     * @param msg 返回内容
+     */
+    public AjaxResult(int code, String msg)
+    {
+        super.put(CODE_TAG, code);
+        super.put(MSG_TAG, msg);
+    }
+
+    /**
+     * 初始化一个新创建的 AjaxResult 对象
+     * 
+     * @param code 状态码
+     * @param msg 返回内容
+     * @param data 数据对象
+     */
+    public AjaxResult(int code, String msg, Object data)
+    {
+        super.put(CODE_TAG, code);
+        super.put(MSG_TAG, msg);
+        if (StringUtils.isNotNull(data))
+        {
+            super.put(DATA_TAG, data);
+        }
+    }
+
+    /**
+     * 返回成功消息
+     * 
+     * @return 成功消息
+     */
+    public static AjaxResult success()
+    {
+        return AjaxResult.success("操作成功");
+    }
+
+    /**
+     * 返回成功数据
+     * 
+     * @return 成功消息
+     */
+    public static AjaxResult success(Object data)
+    {
+        return AjaxResult.success("操作成功", data);
+    }
+
+    /**
+     * 返回成功消息
+     * 
+     * @param msg 返回内容
+     * @return 成功消息
+     */
+    public static AjaxResult success(String msg)
+    {
+        return AjaxResult.success(msg, null);
+    }
+
+    /**
+     * 返回成功消息
+     * 
+     * @param msg 返回内容
+     * @param data 数据对象
+     * @return 成功消息
+     */
+    public static AjaxResult success(String msg, Object data)
+    {
+        return new AjaxResult(HttpStatus.SUCCESS, msg, data);
+    }
+
+    /**
+     * 返回错误消息
+     * 
+     * @return
+     */
+    public static AjaxResult error()
+    {
+        return AjaxResult.error("操作失败");
+    }
+
+    /**
+     * 返回错误消息
+     * 
+     * @param msg 返回内容
+     * @return 警告消息
+     */
+    public static AjaxResult error(String msg)
+    {
+        return AjaxResult.error(msg, null);
+    }
+
+    /**
+     * 返回错误消息
+     * 
+     * @param msg 返回内容
+     * @param data 数据对象
+     * @return 警告消息
+     */
+    public static AjaxResult error(String msg, Object data)
+    {
+        return new AjaxResult(HttpStatus.ERROR, msg, data);
+    }
+
+    /**
+     * 返回错误消息
+     * 
+     * @param code 状态码
+     * @param msg 返回内容
+     * @return 警告消息
+     */
+    public static AjaxResult error(int code, String msg)
+    {
+        return new AjaxResult(code, msg, null);
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/web/domain/BaseEntity.java

+package com.ruoyi.framework.web.domain;
+
+import java.io.Serializable;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+import com.alibaba.fastjson.JSON;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+/**
+ * Entity基类
+ * 
+ * @author ruoyi
+ */
+public class BaseEntity implements Serializable
+{
+    private static final long serialVersionUID = 1L;
+
+    /** 搜索值 */
+    private String searchValue;
+
+    /** 创建者 */
+    private String createBy;
+
+    /** 创建时间 */
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private Date createTime;
+
+    /** 更新者 */
+    private String updateBy;
+
+    /** 更新时间 */
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private Date updateTime;
+
+    /** 备注 */
+    private String remark;
+
+    /** 数据权限 */
+    private String dataScope;
+
+    /** 请求参数 */
+    @JsonIgnore
+    private String params;
+
+    public String getSearchValue()
+    {
+        return searchValue;
+    }
+
+    public void setSearchValue(String searchValue)
+    {
+        this.searchValue = searchValue;
+    }
+
+    public String getCreateBy()
+    {
+        return createBy;
+    }
+
+    public void setCreateBy(String createBy)
+    {
+        this.createBy = createBy;
+    }
+
+    public Date getCreateTime()
+    {
+        return createTime;
+    }
+
+    public void setCreateTime(Date createTime)
+    {
+        this.createTime = createTime;
+    }
+
+    public String getUpdateBy()
+    {
+        return updateBy;
+    }
+
+    public void setUpdateBy(String updateBy)
+    {
+        this.updateBy = updateBy;
+    }
+
+    public Date getUpdateTime()
+    {
+        return updateTime;
+    }
+
+    public void setUpdateTime(Date updateTime)
+    {
+        this.updateTime = updateTime;
+    }
+
+    public String getRemark()
+    {
+        return remark;
+    }
+
+    public void setRemark(String remark)
+    {
+        this.remark = remark;
+    }
+
+    public String getDataScope()
+    {
+        return dataScope;
+    }
+
+    public void setDataScope(String dataScope)
+    {
+        this.dataScope = dataScope;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Map<String, Object> getParams()
+    {
+        if (params == null)
+        {
+            return new HashMap<>();
+        }
+        return JSON.parseObject(params, Map.class);
+    }
+
+    public void setParams(String params)
+    {
+        this.params = params;
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/web/domain/Server.java

+package com.ruoyi.framework.web.domain;
+
+import java.net.UnknownHostException;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Properties;
+import com.ruoyi.common.utils.Arith;
+import com.ruoyi.common.utils.ip.IpUtils;
+import com.ruoyi.framework.web.domain.server.Cpu;
+import com.ruoyi.framework.web.domain.server.Jvm;
+import com.ruoyi.framework.web.domain.server.Mem;
+import com.ruoyi.framework.web.domain.server.Sys;
+import com.ruoyi.framework.web.domain.server.SysFile;
+import oshi.SystemInfo;
+import oshi.hardware.CentralProcessor;
+import oshi.hardware.CentralProcessor.TickType;
+import oshi.hardware.GlobalMemory;
+import oshi.hardware.HardwareAbstractionLayer;
+import oshi.software.os.FileSystem;
+import oshi.software.os.OSFileStore;
+import oshi.software.os.OperatingSystem;
+import oshi.util.Util;
+
+/**
+ * 服务器相关信息
+ * 
+ * @author ruoyi
+ */
+public class Server
+{
+    
+    private static final int OSHI_WAIT_SECOND = 1000;
+    
+    /**
+     * CPU相关信息
+     */
+    private Cpu cpu = new Cpu();
+
+    /**
+     * 內存相关信息
+     */
+    private Mem mem = new Mem();
+
+    /**
+     * JVM相关信息
+     */
+    private Jvm jvm = new Jvm();
+
+    /**
+     * 服务器相关信息
+     */
+    private Sys sys = new Sys();
+
+    /**
+     * 磁盘相关信息
+     */
+    private List<SysFile> sysFiles = new LinkedList<SysFile>();
+
+    public Cpu getCpu()
+    {
+        return cpu;
+    }
+
+    public void setCpu(Cpu cpu)
+    {
+        this.cpu = cpu;
+    }
+
+    public Mem getMem()
+    {
+        return mem;
+    }
+
+    public void setMem(Mem mem)
+    {
+        this.mem = mem;
+    }
+
+    public Jvm getJvm()
+    {
+        return jvm;
+    }
+
+    public void setJvm(Jvm jvm)
+    {
+        this.jvm = jvm;
+    }
+
+    public Sys getSys()
+    {
+        return sys;
+    }
+
+    public void setSys(Sys sys)
+    {
+        this.sys = sys;
+    }
+
+    public List<SysFile> getSysFiles()
+    {
+        return sysFiles;
+    }
+
+    public void setSysFiles(List<SysFile> sysFiles)
+    {
+        this.sysFiles = sysFiles;
+    }
+
+    public void copyTo() throws Exception
+    {
+        SystemInfo si = new SystemInfo();
+        HardwareAbstractionLayer hal = si.getHardware();
+
+        setCpuInfo(hal.getProcessor());
+
+        setMemInfo(hal.getMemory());
+
+        setSysInfo();
+
+        setJvmInfo();
+
+        setSysFiles(si.getOperatingSystem());
+    }
+
+    /**
+     * 设置CPU信息
+     */
+    private void setCpuInfo(CentralProcessor processor)
+    {
+        // CPU信息
+        long[] prevTicks = processor.getSystemCpuLoadTicks();
+        Util.sleep(OSHI_WAIT_SECOND);
+        long[] ticks = processor.getSystemCpuLoadTicks();
+        long nice = ticks[TickType.NICE.getIndex()] - prevTicks[TickType.NICE.getIndex()];
+        long irq = ticks[TickType.IRQ.getIndex()] - prevTicks[TickType.IRQ.getIndex()];
+        long softirq = ticks[TickType.SOFTIRQ.getIndex()] - prevTicks[TickType.SOFTIRQ.getIndex()];
+        long steal = ticks[TickType.STEAL.getIndex()] - prevTicks[TickType.STEAL.getIndex()];
+        long cSys = ticks[TickType.SYSTEM.getIndex()] - prevTicks[TickType.SYSTEM.getIndex()];
+        long user = ticks[TickType.USER.getIndex()] - prevTicks[TickType.USER.getIndex()];
+        long iowait = ticks[TickType.IOWAIT.getIndex()] - prevTicks[TickType.IOWAIT.getIndex()];
+        long idle = ticks[TickType.IDLE.getIndex()] - prevTicks[TickType.IDLE.getIndex()];
+        long totalCpu = user + nice + cSys + idle + iowait + irq + softirq + steal;
+        cpu.setCpuNum(processor.getLogicalProcessorCount());
+        cpu.setTotal(totalCpu);
+        cpu.setSys(cSys);
+        cpu.setUsed(user);
+        cpu.setWait(iowait);
+        cpu.setFree(idle);
+    }
+
+    /**
+     * 设置内存信息
+     */
+    private void setMemInfo(GlobalMemory memory)
+    {
+        mem.setTotal(memory.getTotal());
+        mem.setUsed(memory.getTotal() - memory.getAvailable());
+        mem.setFree(memory.getAvailable());
+    }
+
+    /**
+     * 设置服务器信息
+     */
+    private void setSysInfo()
+    {
+        Properties props = System.getProperties();
+        sys.setComputerName(IpUtils.getHostName());
+        sys.setComputerIp(IpUtils.getHostIp());
+        sys.setOsName(props.getProperty("os.name"));
+        sys.setOsArch(props.getProperty("os.arch"));
+        sys.setUserDir(props.getProperty("user.dir"));
+    }
+
+    /**
+     * 设置Java虚拟机
+     */
+    private void setJvmInfo() throws UnknownHostException
+    {
+        Properties props = System.getProperties();
+        jvm.setTotal(Runtime.getRuntime().totalMemory());
+        jvm.setMax(Runtime.getRuntime().maxMemory());
+        jvm.setFree(Runtime.getRuntime().freeMemory());
+        jvm.setVersion(props.getProperty("java.version"));
+        jvm.setHome(props.getProperty("java.home"));
+    }
+
+    /**
+     * 设置磁盘信息
+     */
+    private void setSysFiles(OperatingSystem os)
+    {
+        FileSystem fileSystem = os.getFileSystem();
+        OSFileStore[] fsArray = fileSystem.getFileStores();
+        for (OSFileStore fs : fsArray)
+        {
+            long free = fs.getUsableSpace();
+            long total = fs.getTotalSpace();
+            long used = total - free;
+            SysFile sysFile = new SysFile();
+            sysFile.setDirName(fs.getMount());
+            sysFile.setSysTypeName(fs.getType());
+            sysFile.setTypeName(fs.getName());
+            sysFile.setTotal(convertFileSize(total));
+            sysFile.setFree(convertFileSize(free));
+            sysFile.setUsed(convertFileSize(used));
+            sysFile.setUsage(Arith.mul(Arith.div(used, total, 4), 100));
+            sysFiles.add(sysFile);
+        }
+    }
+
+    /**
+     * 字节转换
+     * 
+     * @param size 字节大小
+     * @return 转换后值
+     */
+    public String convertFileSize(long size)
+    {
+        long kb = 1024;
+        long mb = kb * 1024;
+        long gb = mb * 1024;
+        if (size >= gb)
+        {
+            return String.format("%.1f GB", (float) size / gb);
+        }
+        else if (size >= mb)
+        {
+            float f = (float) size / mb;
+            return String.format(f > 100 ? "%.0f MB" : "%.1f MB", f);
+        }
+        else if (size >= kb)
+        {
+            float f = (float) size / kb;
+            return String.format(f > 100 ? "%.0f KB" : "%.1f KB", f);
+        }
+        else
+        {
+            return String.format("%d B", size);
+        }
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/web/domain/TreeSelect.java

+package com.ruoyi.framework.web.domain;
+
+import java.io.Serializable;
+import java.util.List;
+import java.util.stream.Collectors;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.ruoyi.project.system.domain.SysDept;
+import com.ruoyi.project.system.domain.SysMenu;
+
+/**
+ * Treeselect树结构实体类
+ * 
+ * @author ruoyi
+ */
+public class TreeSelect implements Serializable
+{
+    private static final long serialVersionUID = 1L;
+
+    /** 节点ID */
+    private Long id;
+
+    /** 节点名称 */
+    private String label;
+
+    /** 子节点 */
+    @JsonInclude(JsonInclude.Include.NON_EMPTY)
+    private List<TreeSelect> children;
+
+    public TreeSelect()
+    {
+
+    }
+
+    public TreeSelect(SysDept dept)
+    {
+        this.id = dept.getDeptId();
+        this.label = dept.getDeptName();
+        this.children = dept.getChildren().stream().map(TreeSelect::new).collect(Collectors.toList());
+    }
+
+    public TreeSelect(SysMenu menu)
+    {
+        this.id = menu.getMenuId();
+        this.label = menu.getMenuName();
+        this.children = menu.getChildren().stream().map(TreeSelect::new).collect(Collectors.toList());
+    }
+
+    public Long getId()
+    {
+        return id;
+    }
+
+    public void setId(Long id)
+    {
+        this.id = id;
+    }
+
+    public String getLabel()
+    {
+        return label;
+    }
+
+    public void setLabel(String label)
+    {
+        this.label = label;
+    }
+
+    public List<TreeSelect> getChildren()
+    {
+        return children;
+    }
+
+    public void setChildren(List<TreeSelect> children)
+    {
+        this.children = children;
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/web/domain/server/Cpu.java

+package com.ruoyi.framework.web.domain.server;
+
+import com.ruoyi.common.utils.Arith;
+
+/**
+ * CPU相关信息
+ * 
+ * @author ruoyi
+ */
+public class Cpu
+{
+    /**
+     * 核心数
+     */
+    private int cpuNum;
+
+    /**
+     * CPU总的使用率
+     */
+    private double total;
+
+    /**
+     * CPU系统使用率
+     */
+    private double sys;
+
+    /**
+     * CPU用户使用率
+     */
+    private double used;
+
+    /**
+     * CPU当前等待率
+     */
+    private double wait;
+
+    /**
+     * CPU当前空闲率
+     */
+    private double free;
+
+    public int getCpuNum()
+    {
+        return cpuNum;
+    }
+
+    public void setCpuNum(int cpuNum)
+    {
+        this.cpuNum = cpuNum;
+    }
+
+    public double getTotal()
+    {
+        return Arith.round(Arith.mul(total, 100), 2);
+    }
+
+    public void setTotal(double total)
+    {
+        this.total = total;
+    }
+
+    public double getSys()
+    {
+        return Arith.round(Arith.mul(sys / total, 100), 2);
+    }
+
+    public void setSys(double sys)
+    {
+        this.sys = sys;
+    }
+
+    public double getUsed()
+    {
+        return Arith.round(Arith.mul(used / total, 100), 2);
+    }
+
+    public void setUsed(double used)
+    {
+        this.used = used;
+    }
+
+    public double getWait()
+    {
+        return Arith.round(Arith.mul(wait / total, 100), 2);
+    }
+
+    public void setWait(double wait)
+    {
+        this.wait = wait;
+    }
+
+    public double getFree()
+    {
+        return Arith.round(Arith.mul(free / total, 100), 2);
+    }
+
+    public void setFree(double free)
+    {
+        this.free = free;
+    }
+}