diff --git a/src/main/java/com/yipin/liuwanr/controller/UserInfoController.java b/src/main/java/com/yipin/liuwanr/controller/UserInfoController.java
index e46d4a3..37a4672 100644
--- a/src/main/java/com/yipin/liuwanr/controller/UserInfoController.java
+++ b/src/main/java/com/yipin/liuwanr/controller/UserInfoController.java
@@ -754,4 +754,27 @@ public class UserInfoController {
 		}
 		return resp;
 	}
+
+    /**
+     * 	查询token是否存在
+     */
+    @GetMapping("/queryToken")
+    Response queryToken(@RequestParam String token) {
+        Response resp = new Response();
+        if (token==null||token=="") {//前台传来的值是否为空
+            resp.setStatus(300);
+            resp.setErrmessage("token为空,查询失败！");
+        }else {
+            HashMap<String, Object> ret = userInfoService.queryToken(token);
+            int status = (int) ret.get("retcode");
+            if (200 == status) {
+                resp.setStatus(status);
+                resp.setMessage(ret.get("retvalue"));
+            } else {
+                resp.setStatus(status);
+                resp.setErrmessage(ret.get("retvalue").toString());
+            }
+        }
+        return resp;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/yipin/liuwanr/mapper/UserInfoMapper.java b/src/main/java/com/yipin/liuwanr/mapper/UserInfoMapper.java
index 3530dd6..922e2b0 100644
--- a/src/main/java/com/yipin/liuwanr/mapper/UserInfoMapper.java
+++ b/src/main/java/com/yipin/liuwanr/mapper/UserInfoMapper.java
@@ -157,7 +157,7 @@ public interface UserInfoMapper {
     List<UserInfo> loginsGetStaffSchoolInfo(Integer userId,Integer schoolId);
 
     //登陆查询学生学校信息/dianzikeda
-    @Select("SELECT stu.schoolId,sch.schoolName,stu.userId,stu.studentId from student stu,school sch where stu.userId = #{userId} and stu.schoolId = sch.schoolId and sch.schoolId=#{schoolId} GROUP BY stu.schoolId")
+    @Select("SELECT stu.schoolId,sch.schoolName,stu.userId,stu.studentId from student stu,school sch where stu.userId = #{userId} and stu.schoolId = sch.schoolId and stu.schoolId=#{schoolId}")
     List<UserInfoReceiveVo> loginsGetStudentSchoolInfo(Integer userId, Integer schoolId);
 
     //查询用户员工组织关系
diff --git a/src/main/java/com/yipin/liuwanr/service/UserInfoService.java b/src/main/java/com/yipin/liuwanr/service/UserInfoService.java
index f486acc..21bc901 100644
--- a/src/main/java/com/yipin/liuwanr/service/UserInfoService.java
+++ b/src/main/java/com/yipin/liuwanr/service/UserInfoService.java
@@ -13,6 +13,7 @@ import com.yipin.liuwanr.mapper.StaffMapper;
 import com.yipin.liuwanr.mapper.StudentMapper;
 import com.yipin.liuwanr.mapper.UserInfoMapper;
 import com.yipin.liuwanr.vo.UserInfoReceiveVo;
+import org.apache.poi.ss.formula.functions.T;
 import org.jboss.logging.Logger;
 import org.springframework.beans.factory.BeanFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -443,13 +444,15 @@ public class UserInfoService {
 			String token = user.getToken();
 			Integer userId = user.getUserId();
 			obj.put("user",user);
+			SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//设置日期格式
+			String date = df.format(new Date());// new Date()为获取当前系统时间，也可使用当前时间戳
 			if(id!=null) {
 				List<Staff> staffList = userInfoMapper.queryStaffAll(id,roleId,schoolId);
 				obj.put("staffList",staffList);
 				List<Student> studentList = userInfoMapper.queryStudentAll(id,roleId,schoolId);
 				obj.put("studentList",studentList);
 				ValueOperations<String, String> redis = stringRedisTemplate.opsForValue();
-				redis.set(token,userId+"", 30 * 60, TimeUnit.SECONDS);
+				redis.set(token,date, 30 * 60, TimeUnit.SECONDS);
 				resp.put("retcode", 200);
 				resp.put("retvalue", obj);
 			}else {
@@ -774,4 +777,26 @@ public class UserInfoService {
 		}
 		return resp;
 	}
+
+	//查询token
+	public HashMap<String, Object>queryToken(String token) {
+		HashMap<String, Object> resp = new HashMap<String, Object>();
+		try {
+			boolean tokens = stringRedisTemplate.hasKey(token);
+			String data = stringRedisTemplate.opsForValue().get(token);
+			if (!tokens){
+				resp.put("retvalue",data);
+				resp.put("retcode", 200);
+			}else{
+				resp.put("retvalue",data);
+				resp.put("retcode", 200);
+			}
+		} catch (RuntimeException e) {
+			logger.error(e.getMessage());
+			resp.put("retcode", 500);
+			resp.put("retvalue", "查询token失败！");
+			return resp;
+		}
+		return resp;
+	}
 }