新增在线用户

ruoyi-ui/src/api/monitor/online.js

+import request from '@/utils/request'
+
+// 查询在线用户列表
+export function list(query) {
+  return request({
+    url: '/monitor/online/list',
+    method: 'get',
+    params: query
+  })
+}
+
+// 强退用户
+export function forceLogout(tokenId) {
+  return request({
+    url: '/monitor/online/' + tokenId,
+    method: 'delete'
+  })
+}

ruoyi-ui/src/views/monitor/online/index.vue

 <template>
   <div class="app-container">
-   在线用户
+    <el-form :inline="true">
+      <el-form-item label="登录地址">
+        <el-input
+          v-model="queryParams.ipaddr"
+          placeholder="请输入登录地址"
+          clearable
+          size="small"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item label="用户名称">
+        <el-input
+          v-model="queryParams.userName"
+          placeholder="请输入用户名称"
+          clearable
+          size="small"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item>
+        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
+      </el-form-item>
+    </el-form>
+
+    <el-table
+      v-loading="loading"
+      :data="list.slice((pageNum-1)*pageSize,pageNum*pageSize)"
+      style="width: 100%;"
+    >
+      <el-table-column label="序号" type="index" align="center">
+        <template slot-scope="scope">
+          <span>{{(pageNum - 1) * pageSize + scope.$index + 1}}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="会话编号" align="center" prop="tokenId" :show-overflow-tooltip="true" />
+      <el-table-column label="登录名称" align="center" prop="userName" :show-overflow-tooltip="true" />
+      <el-table-column label="部门名称" align="center" prop="deptName" />
+      <el-table-column label="主机" align="center" prop="ipaddr" :show-overflow-tooltip="true" />
+      <el-table-column label="登录地点" align="center" prop="loginLocation" />
+      <el-table-column label="浏览器" align="center" prop="browser" />
+      <el-table-column label="操作系统" align="center" prop="os" />
+      <el-table-column label="登录时间" align="center" prop="loginTime" width="180">
+        <template slot-scope="scope">
+          <span>{{ parseTime(scope.row.loginTime) }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+        <template slot-scope="scope">
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-delete"
+            @click="handleForceLogout(scope.row)"
+            v-hasPermi="['monitor:online:forceLogout']"
+          >强退</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+
+    <pagination v-show="total>0" :total="total" :page.sync="pageNum" :limit.sync="pageSize" />
   </div>
-</template>
\ No newline at end of file
+</template>
+
+<script>
+import { list, forceLogout } from "@/api/monitor/online";
+
+export default {
+  data() {
+    return {
+      // 遮罩层
+      loading: true,
+      // 总条数
+      total: 0,
+      // 表格数据
+      list: [],
+      pageNum: 1,
+      pageSize: 10,
+      // 查询参数
+      queryParams: {
+        ipaddr: undefined,
+        userName: undefined
+      }
+    };
+  },
+  created() {
+    this.getList();
+  },
+  methods: {
+    /** 查询登录日志列表 */
+    getList() {
+      this.loading = true;
+      list(this.queryParams).then(response => {
+        this.list = response.rows;
+        this.total = response.total;
+        this.loading = false;
+      });
+    },
+    /** 搜索按钮操作 */
+    handleQuery() {
+      this.pageNum = 1;
+      this.getList();
+    },
+    /** 强退按钮操作 */
+    handleForceLogout(row) {
+      this.$confirm('是否确认强退名称为"' + row.userName + '"的数据项?', "警告", {
+          confirmButtonText: "确定",
+          cancelButtonText: "取消",
+          type: "warning"
+        }).then(function() {
+          return forceLogout(row.tokenId);
+        }).then(() => {
+          this.getList();
+          this.msgSuccess("强退成功");
+        }).catch(function() {});
+    }
+  }
+};
+</script>
+

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

@@ -197,4 +197,15 @@ public class RedisCache
         Map<String, T> map = redisTemplate.opsForHash().entries(key);
         return map;
     }
+
+    /**
+     * 获得缓存的基本对象列表
+     * 
+     * @param pattern 字符串前缀
+     * @return 对象列表
+     */
+    public Collection<String> keys(String pattern)
+    {
+        return redisTemplate.keys(pattern);
+    }
 }

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

@@ -31,6 +31,26 @@ public class LoginUser implements UserDetails
      */
     private Long expireTime;
 
+    /**
+     * 登录IP地址
+     */
+    private String ipaddr;
+
+    /**
+     * 登录地点
+     */
+    private String loginLocation;
+
+    /**
+     * 浏览器类型
+     */
+    private String browser;
+
+    /**
+     * 操作系统
+     */
+    private String os;
+
     /**
      * 权限列表
      */
@@ -130,6 +150,46 @@ public class LoginUser implements UserDetails
         this.loginTime = loginTime;
     }
 
+    public String getIpaddr()
+    {
+        return ipaddr;
+    }
+
+    public void setIpaddr(String ipaddr)
+    {
+        this.ipaddr = ipaddr;
+    }
+
+    public String getLoginLocation()
+    {
+        return loginLocation;
+    }
+
+    public void setLoginLocation(String loginLocation)
+    {
+        this.loginLocation = loginLocation;
+    }
+
+    public String getBrowser()
+    {
+        return browser;
+    }
+
+    public void setBrowser(String browser)
+    {
+        this.browser = browser;
+    }
+
+    public String getOs()
+    {
+        return os;
+    }
+
+    public void setOs(String os)
+    {
+        this.os = os;
+    }
+
     public Long getExpireTime()
     {
         return expireTime;

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

@@ -9,9 +9,13 @@ 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.ServletUtils;
 import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.ip.AddressUtils;
+import com.ruoyi.common.utils.ip.IpUtils;
 import com.ruoyi.framework.redis.RedisCache;
 import com.ruoyi.framework.security.LoginUser;
+import eu.bitwalker.useragentutils.UserAgent;
 import io.jsonwebtoken.Claims;
 import io.jsonwebtoken.Jwts;
 import io.jsonwebtoken.SignatureAlgorithm;
@@ -76,6 +80,7 @@ public class TokenService
     {
         String token = IdUtils.fastUUID();
         loginUser.setToken(token);
+        setUserAgent(loginUser);
         refreshToken(loginUser);
 
         Map<String, Object> claims = new HashMap<>();
@@ -104,8 +109,7 @@ public class TokenService
     /**
      * 刷新令牌有效期
      * 
-     * @param token 令牌
-     * @return 令牌
+     * @param loginUser 登录信息
      */
     public void refreshToken(LoginUser loginUser)
     {
@@ -115,7 +119,22 @@ public class TokenService
         String userKey = getTokenKey(loginUser.getToken());
         redisCache.setCacheObject(userKey, loginUser, expireTime, TimeUnit.MINUTES);
     }
-
+    
+    /**
+     * 设置用户代理信息
+     * 
+     * @param loginUser 登录信息
+     */
+    public void setUserAgent(LoginUser loginUser)
+    {
+        UserAgent userAgent = UserAgent.parseUserAgentString(ServletUtils.getRequest().getHeader("User-Agent"));
+        String ip = IpUtils.getIpAddr(ServletUtils.getRequest());
+        loginUser.setIpaddr(ip);
+        loginUser.setLoginLocation(AddressUtils.getRealAddressByIP(ip));
+        loginUser.setBrowser(userAgent.getBrowser().getName());
+        loginUser.setOs(userAgent.getOperatingSystem().getName());
+    }
+    
     /**
      * 从数据声明生成令牌
      *

ruoyi/src/main/java/com/ruoyi/project/monitor/controller/SysUserOnlineController.java

+package com.ruoyi.project.monitor.controller;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import com.ruoyi.common.constant.Constants;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.framework.aspectj.lang.annotation.Log;
+import com.ruoyi.framework.aspectj.lang.enums.BusinessType;
+import com.ruoyi.framework.redis.RedisCache;
+import com.ruoyi.framework.security.LoginUser;
+import com.ruoyi.framework.web.controller.BaseController;
+import com.ruoyi.framework.web.domain.AjaxResult;
+import com.ruoyi.framework.web.page.TableDataInfo;
+import com.ruoyi.project.monitor.domain.SysUserOnline;
+import com.ruoyi.project.system.service.ISysUserOnlineService;
+
+/**
+ * 在线用户监控
+ * 
+ * @author ruoyi
+ */
+@RestController
+@RequestMapping("/monitor/online")
+public class SysUserOnlineController extends BaseController
+{
+    @Autowired
+    private ISysUserOnlineService userOnlineService;
+
+    @Autowired
+    private RedisCache redisCache;
+
+    @PreAuthorize("@ss.hasPermi('monitor:online:list')")
+    @GetMapping("/list")
+    public TableDataInfo list(String ipaddr, String userName)
+    {
+        Collection<String> keys = redisCache.keys(Constants.LOGIN_TOKEN_KEY + "*");
+        List<SysUserOnline> userOnlineList = new ArrayList<SysUserOnline>();
+        for (String key : keys)
+        {
+            LoginUser user = redisCache.getCacheObject(key);
+            if (StringUtils.isNotEmpty(ipaddr) && StringUtils.isNotEmpty(userName))
+            {
+                if (StringUtils.equals(ipaddr, user.getIpaddr()) && StringUtils.equals(userName, user.getUsername()))
+                {
+                    userOnlineList.add(userOnlineService.selectOnlineByInfo(ipaddr, userName, user));
+                }
+            }
+            else if (StringUtils.isNotEmpty(ipaddr))
+            {
+                if (StringUtils.equals(ipaddr, user.getIpaddr()))
+                {
+                    userOnlineList.add(userOnlineService.selectOnlineByIpaddr(ipaddr, user));
+                }
+            }
+            else if (StringUtils.isNotEmpty(userName) && StringUtils.isNotNull(user.getUser()))
+            {
+                if (StringUtils.equals(userName, user.getUsername()))
+                {
+                    userOnlineList.add(userOnlineService.selectOnlineByUserName(userName, user));
+                }
+            }
+            else
+            {
+                userOnlineList.add(userOnlineService.loginUserToUserOnline(user));
+            }
+        }
+        Collections.reverse(userOnlineList);
+        userOnlineList.removeAll(Collections.singleton(null));
+        return getDataTable(userOnlineList);
+    }
+
+    /**
+     * 强退用户
+     */
+    @PreAuthorize("@ss.hasPermi('monitor:online:forceLogout')")
+    @Log(title = "在线用户", businessType = BusinessType.DELETE)
+    @DeleteMapping("/{tokenId}")
+    public AjaxResult forceLogout(@PathVariable String tokenId)
+    {
+        redisCache.deleteObject(Constants.LOGIN_TOKEN_KEY + tokenId);
+        return AjaxResult.success();
+    }
+}

ruoyi/src/main/java/com/ruoyi/project/monitor/domain/SysUserOnline.java

+package com.ruoyi.project.monitor.domain;
+
+/**
+ * 当前在线会话
+ * 
+ * @author ruoyi
+ */
+public class SysUserOnline
+{
+    /** 会话编号 */
+    private String tokenId;
+
+    /** 部门名称 */
+    private String deptName;
+
+    /** 用户名称 */
+    private String userName;
+
+    /** 登录IP地址 */
+    private String ipaddr;
+
+    /** 登录地址 */
+    private String loginLocation;
+
+    /** 浏览器类型 */
+    private String browser;
+
+    /** 操作系统 */
+    private String os;
+
+    /** 登录时间 */
+    private Long loginTime;
+
+    public String getTokenId()
+    {
+        return tokenId;
+    }
+
+    public void setTokenId(String tokenId)
+    {
+        this.tokenId = tokenId;
+    }
+
+    public String getDeptName()
+    {
+        return deptName;
+    }
+
+    public void setDeptName(String deptName)
+    {
+        this.deptName = deptName;
+    }
+
+    public String getUserName()
+    {
+        return userName;
+    }
+
+    public void setUserName(String userName)
+    {
+        this.userName = userName;
+    }
+
+    public String getIpaddr()
+    {
+        return ipaddr;
+    }
+
+    public void setIpaddr(String ipaddr)
+    {
+        this.ipaddr = ipaddr;
+    }
+
+    public String getLoginLocation()
+    {
+        return loginLocation;
+    }
+
+    public void setLoginLocation(String loginLocation)
+    {
+        this.loginLocation = loginLocation;
+    }
+
+    public String getBrowser()
+    {
+        return browser;
+    }
+
+    public void setBrowser(String browser)
+    {
+        this.browser = browser;
+    }
+
+    public String getOs()
+    {
+        return os;
+    }
+
+    public void setOs(String os)
+    {
+        this.os = os;
+    }
+
+    public Long getLoginTime()
+    {
+        return loginTime;
+    }
+
+    public void setLoginTime(Long loginTime)
+    {
+        this.loginTime = loginTime;
+    }
+}

ruoyi/src/main/java/com/ruoyi/project/system/service/ISysUserOnlineService.java

+package com.ruoyi.project.system.service;
+
+import com.ruoyi.framework.security.LoginUser;
+import com.ruoyi.project.monitor.domain.SysUserOnline;
+
+/**
+ * 在线用户 服务层
+ * 
+ * @author ruoyi
+ */
+public interface ISysUserOnlineService
+{
+    /**
+     * 通过登录地址查询信息
+     * 
+     * @param ipaddr 登录地址
+     * @param user 用户信息
+     * @return 在线用户信息
+     */
+    public SysUserOnline selectOnlineByIpaddr(String ipaddr, LoginUser user);
+
+    /**
+     * 通过用户名称查询信息
+     * 
+     * @param userName 用户名称
+     * @param user 用户信息
+     * @return 在线用户信息
+     */
+    public SysUserOnline selectOnlineByUserName(String userName, LoginUser user);
+
+    /**
+     * 通过登录地址/用户名称查询信息
+     * 
+     * @param ipaddr 登录地址
+     * @param userName 用户名称
+     * @param user 用户信息
+     * @return 在线用户信息
+     */
+    public SysUserOnline selectOnlineByInfo(String ipaddr, String userName, LoginUser user);
+
+    /**
+     * 设置在线用户信息
+     * 
+     * @param user 用户信息
+     * @return 在线用户
+     */
+    public SysUserOnline loginUserToUserOnline(LoginUser user);
+}

ruoyi/src/main/java/com/ruoyi/project/system/service/impl/SysUserOnlineServiceImpl.java

+package com.ruoyi.project.system.service.impl;
+
+import org.springframework.stereotype.Service;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.framework.security.LoginUser;
+import com.ruoyi.project.monitor.domain.SysUserOnline;
+import com.ruoyi.project.system.service.ISysUserOnlineService;
+
+/**
+ * 在线用户 服务层处理
+ * 
+ * @author ruoyi
+ */
+@Service
+public class SysUserOnlineServiceImpl implements ISysUserOnlineService
+{
+    /**
+     * 通过登录地址查询信息
+     * 
+     * @param ipaddr 登录地址
+     * @param user 用户信息
+     * @return 在线用户信息
+     */
+    @Override
+    public SysUserOnline selectOnlineByIpaddr(String ipaddr, LoginUser user)
+    {
+        if (StringUtils.equals(ipaddr, user.getIpaddr()))
+        {
+            return loginUserToUserOnline(user);
+        }
+        return null;
+    }
+
+    /**
+     * 通过用户名称查询信息
+     * 
+     * @param userName 用户名称
+     * @param user 用户信息
+     * @return 在线用户信息
+     */
+    @Override
+    public SysUserOnline selectOnlineByUserName(String userName, LoginUser user)
+    {
+        if (StringUtils.equals(userName, user.getUsername()))
+        {
+            return loginUserToUserOnline(user);
+        }
+        return null;
+    }
+
+    /**
+     * 通过登录地址/用户名称查询信息
+     * 
+     * @param ipaddr 登录地址
+     * @param userName 用户名称
+     * @param user 用户信息
+     * @return 在线用户信息
+     */
+    @Override
+    public SysUserOnline selectOnlineByInfo(String ipaddr, String userName, LoginUser user)
+    {
+        if (StringUtils.equals(ipaddr, user.getIpaddr()) && StringUtils.equals(userName, user.getUsername()))
+        {
+            return loginUserToUserOnline(user);
+        }
+        return null;
+    }
+
+    /**
+     * 设置在线用户信息
+     * 
+     * @param user 用户信息
+     * @return 在线用户
+     */
+    public SysUserOnline loginUserToUserOnline(LoginUser user)
+    {
+        if (StringUtils.isNull(user) && StringUtils.isNull(user.getUser()))
+        {
+            return null;
+        }
+        SysUserOnline sysUserOnline = new SysUserOnline();
+        sysUserOnline.setTokenId(user.getToken());
+        sysUserOnline.setUserName(user.getUsername());
+        sysUserOnline.setIpaddr(user.getIpaddr());
+        sysUserOnline.setLoginLocation(user.getLoginLocation());
+        sysUserOnline.setBrowser(user.getBrowser());
+        sysUserOnline.setOs(user.getOs());
+        sysUserOnline.setLoginTime(user.getLoginTime());
+        if (StringUtils.isNotNull(user.getUser().getDept()))
+        {
+            sysUserOnline.setDeptName(user.getUser().getDept().getDeptName());
+        }
+        return sysUserOnline;
+    }
+}