所有列表加入日期搜索与导出功能

eladmin-common/src/main/java/me/zhengjie/utils/PageUtil.java

@@ -29,7 +29,7 @@ public class PageUtil extends cn.hutool.core.util.PageUtil {
     /**
      * Page 数据处理，预防redis反序列化报错
      */
-    public static Map toPage(Page page) {
+    public static Map<String,Object> toPage(Page page) {
         Map<String,Object> map = new LinkedHashMap<>(2);
         map.put("content",page.getContent());
         map.put("totalElements",page.getTotalElements());
@@ -39,7 +39,7 @@ public class PageUtil extends cn.hutool.core.util.PageUtil {
     /**
      * 自定义分页
      */
-    public static Map toPage(Object object, Object totalElements) {
+    public static Map<String,Object> toPage(Object object, Object totalElements) {
         Map<String,Object> map = new LinkedHashMap<>(2);
         map.put("content",object);
         map.put("totalElements",totalElements);

eladmin-logging/src/main/java/me/zhengjie/rest/LogController.java

@@ -2,6 +2,7 @@ package me.zhengjie.rest;
 
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import me.zhengjie.aop.log.Log;
 import me.zhengjie.service.LogService;
 import me.zhengjie.service.dto.LogQueryCriteria;
 import me.zhengjie.utils.SecurityUtils;
@@ -14,6 +15,9 @@ import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
 /**
  * @author Zheng Jie
  * @date 2018-11-24
@@ -29,6 +33,14 @@ public class LogController {
         this.logService = logService;
     }
 
+    @Log("导出数据")
+    @ApiOperation("导出数据")
+    @GetMapping(value = "/download")
+    @PreAuthorize("@el.check()")
+    public void download(HttpServletResponse response, LogQueryCriteria criteria) throws IOException {
+        logService.download(logService.queryAll(criteria), response);
+    }
+
     @GetMapping
     @ApiOperation("日志查询")
     @PreAuthorize("@el.check()")

eladmin-logging/src/main/java/me/zhengjie/service/LogService.java

@@ -6,6 +6,10 @@ import org.aspectj.lang.ProceedingJoinPoint;
 import org.springframework.data.domain.Pageable;
 import org.springframework.scheduling.annotation.Async;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.List;
+
 /**
  * @author Zheng Jie
  * @date 2018-11-24
@@ -14,6 +18,8 @@ public interface LogService {
 
     Object queryAll(LogQueryCriteria criteria, Pageable pageable);
 
+    List<Log> queryAll(LogQueryCriteria criteria);
+
     Object queryAllByUser(LogQueryCriteria criteria, Pageable pageable);
 
     @Async
@@ -25,4 +31,6 @@ public interface LogService {
      * @return Object
      */
     Object findByErrDetail(Long id);
+
+    void download(List<Log> queryAll, HttpServletResponse response) throws IOException;
 }

eladmin-logging/src/main/java/me/zhengjie/service/dto/LogQueryCriteria.java

@@ -3,6 +3,8 @@ package me.zhengjie.service.dto;
 import lombok.Data;
 import me.zhengjie.annotation.Query;
 
+import java.sql.Timestamp;
+
 /**
  * 日志查询类
  * @author Zheng Jie
@@ -17,4 +19,10 @@ public class LogQueryCriteria {
 
     @Query
     private String logType;
+
+    @Query(type = Query.Type.GREATER_THAN,propName = "createTime")
+    private Timestamp startTime;
+
+    @Query(type = Query.Type.LESS_THAN,propName = "createTime")
+    private Timestamp endTime;
 }

eladmin-logging/src/main/java/me/zhengjie/service/impl/LogServiceImpl.java

 package me.zhengjie.service.impl;
 
 import cn.hutool.core.lang.Dict;
+import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.json.JSONObject;
 import me.zhengjie.domain.Log;
 import me.zhengjie.repository.LogRepository;
@@ -8,6 +9,7 @@ import me.zhengjie.service.LogService;
 import me.zhengjie.service.dto.LogQueryCriteria;
 import me.zhengjie.service.mapper.LogErrorMapper;
 import me.zhengjie.service.mapper.LogSmallMapper;
+import me.zhengjie.utils.FileUtil;
 import me.zhengjie.utils.PageUtil;
 import me.zhengjie.utils.QueryHelp;
 import me.zhengjie.utils.StringUtils;
@@ -18,7 +20,14 @@ import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
+
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
 import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
 
 /**
  * @author Zheng Jie
@@ -49,6 +58,11 @@ public class LogServiceImpl implements LogService {
         return page;
     }
 
+    @Override
+    public List<Log> queryAll(LogQueryCriteria criteria) {
+        return logRepository.findAll(((root, criteriaQuery, cb) -> QueryHelp.getPredicate(root, criteria, cb)));
+    }
+
     @Override
     public Object queryAllByUser(LogQueryCriteria criteria, Pageable pageable) {
         Page<Log> page = logRepository.findAll(((root, criteriaQuery, cb) -> QueryHelp.getPredicate(root, criteria, cb)),pageable);
@@ -102,6 +116,25 @@ public class LogServiceImpl implements LogService {
 
     @Override
     public Object findByErrDetail(Long id) {
-        return Dict.create().set("exception",logRepository.findExceptionById(id).getExceptionDetail());
+        byte[] details = logRepository.findExceptionById(id).getExceptionDetail();
+        return Dict.create().set("exception",new String(ObjectUtil.isNotNull(details) ? details : "".getBytes()));
+    }
+
+    @Override
+    public void download(List<Log> logs, HttpServletResponse response) throws IOException {
+        List<Map<String, Object>> list = new ArrayList<>();
+        for (Log log : logs) {
+            Map<String,Object> map = new LinkedHashMap<>();
+            map.put("用户名", log.getUsername());
+            map.put("IP", log.getRequestIp());
+            map.put("IP来源", log.getAddress());
+            map.put("描述", log.getDescription());
+            map.put("浏览器", log.getBrowser());
+            map.put("请求耗时/毫秒", log.getTime());
+            map.put("异常详情", new String(ObjectUtil.isNotNull(log.getExceptionDetail()) ? log.getExceptionDetail() : "".getBytes()));
+            map.put("创建日期", log.getCreateTime());
+            list.add(map);
+        }
+        FileUtil.downloadExcel(list, response);
     }
 }

eladmin-system/src/main/java/me/zhengjie/modules/monitor/domain/Visits.java

@@ -4,6 +4,7 @@ import lombok.Data;
 import org.hibernate.annotations.CreationTimestamp;
 
 import javax.persistence.*;
+import java.io.Serializable;
 import java.sql.Timestamp;
 
 /**
@@ -15,7 +16,7 @@ import java.sql.Timestamp;
 @Entity
 @Data
 @Table(name = "visits")
-public class Visits {
+public class Visits  implements Serializable {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)

eladmin-system/src/main/java/me/zhengjie/modules/monitor/rest/RedisController.java

@@ -11,6 +11,9 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
 /**
  * @author Zheng Jie
  * @date 2018-12-10
@@ -34,6 +37,14 @@ public class RedisController {
         return new ResponseEntity<>(redisService.findByKey(key,pageable), HttpStatus.OK);
     }
 
+    @Log("导出数据")
+    @ApiOperation("导出数据")
+    @GetMapping(value = "/download")
+    @PreAuthorize("@el.check('redis:list')")
+    public void download(HttpServletResponse response, String key) throws IOException {
+        redisService.download(redisService.findByKey(key), response);
+    }
+
     @Log("删除Redis缓存")
     @DeleteMapping
     @ApiOperation("删除Redis缓存")

eladmin-system/src/main/java/me/zhengjie/modules/monitor/service/RedisService.java

 package me.zhengjie.modules.monitor.service;
 
+import me.zhengjie.modules.monitor.domain.vo.RedisVo;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.List;
+
 /**
  * 可自行扩展
  * @author Zheng Jie
@@ -17,6 +22,13 @@ public interface RedisService {
      */
     Page findByKey(String key, Pageable pageable);
 
+    /**
+     * findById
+     * @param key 键
+     * @return /
+     */
+    List<RedisVo> findByKey(String key);
+
     /**
      * 查询验证码的值
      * @param key 键
@@ -41,4 +53,11 @@ public interface RedisService {
      * 清空缓存
      */
     void deleteAll();
+
+    /**
+     *
+     * @param redisVos /
+     * @param response /
+     */
+    void download(List<RedisVo> redisVos, HttpServletResponse response) throws IOException;
 }

eladmin-system/src/main/java/me/zhengjie/modules/monitor/service/impl/RedisServiceImpl.java

 package me.zhengjie.modules.monitor.service.impl;
 
+import cn.hutool.core.util.ObjectUtil;
 import me.zhengjie.modules.monitor.domain.vo.RedisVo;
 import me.zhengjie.modules.monitor.service.RedisService;
+import me.zhengjie.utils.FileUtil;
 import me.zhengjie.utils.PageUtil;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.domain.Page;
@@ -10,6 +12,8 @@ import org.springframework.data.domain.Pageable;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
 import java.util.*;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
@@ -39,6 +43,15 @@ public class RedisServiceImpl implements RedisService {
 
     @Override
     public Page<RedisVo> findByKey(String key, Pageable pageable){
+        List<RedisVo> redisVos = findByKey(key);
+        return new PageImpl<RedisVo>(
+                PageUtil.toPage(pageable.getPageNumber(),pageable.getPageSize(),redisVos),
+                pageable,
+                redisVos.size());
+    }
+
+    @Override
+    public List<RedisVo> findByKey(String key) {
         List<RedisVo> redisVos = new ArrayList<>();
         if(!"*".equals(key)){
             key = "*" + key + "*";
@@ -52,10 +65,7 @@ public class RedisServiceImpl implements RedisService {
             RedisVo redisVo = new RedisVo(s, Objects.requireNonNull(redisTemplate.opsForValue().get(s)).toString());
             redisVos.add(redisVo);
         }
-        return new PageImpl<RedisVo>(
-                PageUtil.toPage(pageable.getPageNumber(),pageable.getPageSize(),redisVos),
-                pageable,
-                redisVos.size());
+        return redisVos;
     }
 
     @Override
@@ -83,4 +93,16 @@ public class RedisServiceImpl implements RedisService {
         redisTemplate.opsForValue().set(key,val);
         redisTemplate.expire(key,expiration, TimeUnit.MINUTES);
     }
+
+    @Override
+    public void download(List<RedisVo> redisVos, HttpServletResponse response) throws IOException {
+        List<Map<String, Object>> list = new ArrayList<>();
+        for (RedisVo redisVo : redisVos) {
+            Map<String,Object> map = new LinkedHashMap<>();
+            map.put("key", redisVo.getKey());
+            map.put("value", redisVo.getValue());
+            list.add(map);
+        }
+        FileUtil.downloadExcel(list, response);
+    }
 }

eladmin-system/src/main/java/me/zhengjie/modules/quartz/domain/QuartzJob.java

@@ -6,6 +6,7 @@ import org.hibernate.annotations.CreationTimestamp;
 import javax.persistence.*;
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
+import java.io.Serializable;
 import java.sql.Timestamp;
 
 /**
@@ -16,7 +17,7 @@ import java.sql.Timestamp;
 @Setter
 @Entity
 @Table(name = "quartz_job")
-public class QuartzJob{
+public class QuartzJob  implements Serializable {
 
     public static final String JOB_KEY = "JOB_KEY";
 

eladmin-system/src/main/java/me/zhengjie/modules/quartz/rest/QuartzJobController.java

@@ -15,6 +15,9 @@ import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
 /**
  * @author Zheng Jie
  * @date 2019-01-07
@@ -41,6 +44,22 @@ public class QuartzJobController {
         return new ResponseEntity<>(quartzJobService.queryAll(criteria,pageable), HttpStatus.OK);
     }
 
+    @Log("导出任务数据")
+    @ApiOperation("导出任务数据")
+    @GetMapping(value = "/download")
+    @PreAuthorize("@el.check('timing:list')")
+    public void download(HttpServletResponse response, JobQueryCriteria criteria) throws IOException {
+        quartzJobService.download(quartzJobService.queryAll(criteria), response);
+    }
+
+    @Log("导出日志数据")
+    @ApiOperation("导出日志数据")
+    @GetMapping(value = "/download/log")
+    @PreAuthorize("@el.check('timing:list')")
+    public void downloadLog(HttpServletResponse response, JobQueryCriteria criteria) throws IOException {
+        quartzJobService.downloadLog(quartzJobService.queryAllLog(criteria), response);
+    }
+
     @ApiOperation("查询任务执行日志")
     @GetMapping(value = "/logs")
     @PreAuthorize("@el.check('timing:list')")

eladmin-system/src/main/java/me/zhengjie/modules/quartz/service/QuartzJobService.java

 package me.zhengjie.modules.quartz.service;
 
 import me.zhengjie.modules.quartz.domain.QuartzJob;
+import me.zhengjie.modules.quartz.domain.QuartzLog;
 import me.zhengjie.modules.quartz.service.dto.JobQueryCriteria;
 import org.springframework.data.domain.Pageable;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.List;
+
 /**
  * @author Zheng Jie
  * @date 2019-01-07
@@ -12,8 +17,12 @@ public interface QuartzJobService {
 
     Object queryAll(JobQueryCriteria criteria, Pageable pageable);
 
+    List<QuartzJob> queryAll(JobQueryCriteria criteria);
+
     Object queryAllLog(JobQueryCriteria criteria, Pageable pageable);
 
+    List<QuartzLog> queryAllLog(JobQueryCriteria criteria);
+
     QuartzJob create(QuartzJob resources);
 
     void update(QuartzJob resources);
@@ -33,4 +42,8 @@ public interface QuartzJobService {
      * @param quartzJob /
      */
     void execution(QuartzJob quartzJob);
+
+    void download(List<QuartzJob> queryAll, HttpServletResponse response) throws IOException;
+
+    void downloadLog(List<QuartzLog> queryAllLog, HttpServletResponse response) throws IOException;
 }

eladmin-system/src/main/java/me/zhengjie/modules/quartz/service/dto/JobQueryCriteria.java

@@ -3,6 +3,8 @@ package me.zhengjie.modules.quartz.service.dto;
 import lombok.Data;
 import me.zhengjie.annotation.Query;
 
+import java.sql.Timestamp;
+
 /**
  * @author Zheng Jie
  * @date 2019-6-4 10:33:02
@@ -15,4 +17,10 @@ public class JobQueryCriteria {
 
     @Query
     private Boolean isSuccess;
+
+    @Query(type = Query.Type.GREATER_THAN,propName = "createTime")
+    private Timestamp startTime;
+
+    @Query(type = Query.Type.LESS_THAN,propName = "createTime")
+    private Timestamp endTime;
 }

eladmin-system/src/main/java/me/zhengjie/modules/quartz/service/impl/QuartzJobServiceImpl.java

@@ -2,11 +2,13 @@ package me.zhengjie.modules.quartz.service.impl;
 
 import me.zhengjie.exception.BadRequestException;
 import me.zhengjie.modules.quartz.domain.QuartzJob;
+import me.zhengjie.modules.quartz.domain.QuartzLog;
 import me.zhengjie.modules.quartz.repository.QuartzJobRepository;
 import me.zhengjie.modules.quartz.repository.QuartzLogRepository;
 import me.zhengjie.modules.quartz.service.QuartzJobService;
 import me.zhengjie.modules.quartz.service.dto.JobQueryCriteria;
 import me.zhengjie.modules.quartz.utils.QuartzManage;
+import me.zhengjie.utils.FileUtil;
 import me.zhengjie.utils.PageUtil;
 import me.zhengjie.utils.QueryHelp;
 import me.zhengjie.utils.ValidationUtil;
@@ -19,6 +21,13 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
 /**
  * @author Zheng Jie
  * @date 2019-01-07
@@ -51,6 +60,16 @@ public class QuartzJobServiceImpl implements QuartzJobService {
         return PageUtil.toPage(quartzLogRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder),pageable));
     }
 
+    @Override
+    public List<QuartzJob> queryAll(JobQueryCriteria criteria) {
+        return quartzJobRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder));
+    }
+
+    @Override
+    public List<QuartzLog> queryAllLog(JobQueryCriteria criteria) {
+        return quartzLogRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder));
+    }
+
     @Override
     @Cacheable(key = "#p0")
     public QuartzJob findById(Long id) {
@@ -119,4 +138,41 @@ public class QuartzJobServiceImpl implements QuartzJobService {
         quartzManage.deleteJob(quartzJob);
         quartzJobRepository.delete(quartzJob);
     }
+
+    @Override
+    public void download(List<QuartzJob> quartzJobs, HttpServletResponse response) throws IOException {
+        List<Map<String, Object>> list = new ArrayList<>();
+        for (QuartzJob quartzJob : quartzJobs) {
+            Map<String,Object> map = new LinkedHashMap<>();
+            map.put("任务名称", quartzJob.getJobName());
+            map.put("Bean名称", quartzJob.getBeanName());
+            map.put("执行方法", quartzJob.getMethodName());
+            map.put("参数", quartzJob.getParams());
+            map.put("表达式", quartzJob.getCronExpression());
+            map.put("状态", quartzJob.getIsPause() ? "暂停中" : "运行中");
+            map.put("描述", quartzJob.getRemark());
+            map.put("创建日期", quartzJob.getCreateTime());
+            list.add(map);
+        }
+        FileUtil.downloadExcel(list, response);
+    }
+
+    @Override
+    public void downloadLog(List<QuartzLog> queryAllLog, HttpServletResponse response) throws IOException {
+        List<Map<String, Object>> list = new ArrayList<>();
+        for (QuartzLog quartzLog : queryAllLog) {
+            Map<String,Object> map = new LinkedHashMap<>();
+            map.put("任务名称", quartzLog.getJobName());
+            map.put("Bean名称", quartzLog.getBeanName());
+            map.put("执行方法", quartzLog.getMethodName());
+            map.put("参数", quartzLog.getParams());
+            map.put("表达式", quartzLog.getCronExpression());
+            map.put("异常详情", quartzLog.getExceptionDetail());
+            map.put("耗时/毫秒", quartzLog.getTime());
+            map.put("状态", quartzLog.getIsSuccess() ? "成功" : "失败");
+            map.put("创建日期", quartzLog.getCreateTime());
+            list.add(map);
+        }
+        FileUtil.downloadExcel(list, response);
+    }
 }

eladmin-system/src/main/java/me/zhengjie/modules/security/rest/OnlineController.java

@@ -2,6 +2,7 @@ package me.zhengjie.modules.security.rest;
 
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import me.zhengjie.aop.log.Log;
 import me.zhengjie.modules.security.service.OnlineUserService;
 import org.springframework.data.domain.Pageable;
 import org.springframework.http.HttpStatus;
@@ -9,6 +10,9 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
 @RestController
 @RequestMapping("/auth/online")
 @Api(tags = "系统：在线用户管理")
@@ -27,6 +31,14 @@ public class OnlineController {
         return new ResponseEntity<>(onlineUserService.getAll(filter, pageable),HttpStatus.OK);
     }
 
+    @Log("导出数据")
+    @ApiOperation("导出数据")
+    @GetMapping(value = "/download")
+    @PreAuthorize("@el.check()")
+    public void download(HttpServletResponse response, String filter) throws IOException {
+        onlineUserService.download(onlineUserService.getAll(filter), response);
+    }
+
     @ApiOperation("踢出用户")
     @DeleteMapping(value = "/{key}")
     @PreAuthorize("@el.check()")

eladmin-system/src/main/java/me/zhengjie/modules/security/service/OnlineUserService.java

@@ -3,6 +3,7 @@ package me.zhengjie.modules.security.service;
 import me.zhengjie.modules.security.security.JwtUser;
 import me.zhengjie.modules.security.security.OnlineUser;
 import me.zhengjie.utils.EncryptUtils;
+import me.zhengjie.utils.FileUtil;
 import me.zhengjie.utils.PageUtil;
 import me.zhengjie.utils.StringUtils;
 import org.springframework.beans.factory.annotation.Value;
@@ -12,6 +13,8 @@ import org.springframework.data.domain.Pageable;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
 import java.util.*;
 import java.util.concurrent.TimeUnit;
 
@@ -51,6 +54,14 @@ public class OnlineUserService {
     }
 
     public Page<OnlineUser> getAll(String filter, Pageable pageable){
+        List<OnlineUser> onlineUsers = getAll(filter);
+        return new PageImpl<OnlineUser>(
+                PageUtil.toPage(pageable.getPageNumber(),pageable.getPageSize(),onlineUsers),
+                pageable,
+                onlineUsers.size());
+    }
+
+    public List<OnlineUser> getAll(String filter){
         List<String> keys = new ArrayList<>(redisTemplate.keys(onlineKey + "*"));
         Collections.reverse(keys);
         List<OnlineUser> onlineUsers = new ArrayList<>();
@@ -67,10 +78,7 @@ public class OnlineUserService {
         Collections.sort(onlineUsers, (o1, o2) -> {
             return o2.getLoginTime().compareTo(o1.getLoginTime());
         });
-        return new PageImpl<OnlineUser>(
-                PageUtil.toPage(pageable.getPageNumber(),pageable.getPageSize(),onlineUsers),
-                pageable,
-                keys.size());
+        return onlineUsers;
     }
 
     public void kickOut(String val) throws Exception {
@@ -82,4 +90,19 @@ public class OnlineUserService {
         String key = onlineKey + token;
         redisTemplate.delete(key);
     }
+
+    public void download(List<OnlineUser> all, HttpServletResponse response) throws IOException {
+        List<Map<String, Object>> list = new ArrayList<>();
+        for (OnlineUser user : all) {
+            Map<String,Object> map = new LinkedHashMap<>();
+            map.put("用户名", user.getUserName());
+            map.put("岗位", user.getJob());
+            map.put("登录IP", user.getIp());
+            map.put("登录地点", user.getAddress());
+            map.put("浏览器", user.getBrowser());
+            map.put("登录日期", user.getLoginTime());
+            list.add(map);
+        }
+        FileUtil.downloadExcel(list, response);
+    }
 }

eladmin-system/src/main/java/me/zhengjie/modules/system/domain/Dept.java

@@ -7,6 +7,7 @@ import org.hibernate.annotations.CreationTimestamp;
 import javax.persistence.*;
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
+import java.io.Serializable;
 import java.sql.Timestamp;
 import java.util.Set;
 
@@ -18,7 +19,7 @@ import java.util.Set;
 @Getter
 @Setter
 @Table(name="dept")
-public class Dept {
+public class Dept implements Serializable {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)

eladmin-system/src/main/java/me/zhengjie/modules/system/domain/Dict.java

@@ -7,6 +7,7 @@ import org.hibernate.annotations.CreationTimestamp;
 import javax.persistence.*;
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
+import java.io.Serializable;
 import java.sql.Timestamp;
 import java.util.List;
 
@@ -18,7 +19,7 @@ import java.util.List;
 @Getter
 @Setter
 @Table(name="dict")
-public class Dict{
+public class Dict implements Serializable {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)

eladmin-system/src/main/java/me/zhengjie/modules/system/domain/DictDetail.java

@@ -5,6 +5,7 @@ import lombok.Setter;
 import org.hibernate.annotations.CreationTimestamp;
 import javax.persistence.*;
 import javax.validation.constraints.NotNull;
+import java.io.Serializable;
 import java.sql.Timestamp;
 
 /**
@@ -15,7 +16,7 @@ import java.sql.Timestamp;
 @Getter
 @Setter
 @Table(name="dict_detail")
-public class DictDetail {
+public class DictDetail implements Serializable {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)

eladmin-system/src/main/java/me/zhengjie/modules/system/domain/Job.java

@@ -8,6 +8,7 @@ import javax.persistence.Entity;
 import javax.persistence.Table;
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
+import java.io.Serializable;
 import java.sql.Timestamp;
 
 /**
@@ -18,7 +19,7 @@ import java.sql.Timestamp;
 @Getter
 @Setter
 @Table(name="job")
-public class Job {
+public class Job implements Serializable {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)