diff --git a/java/src/main/java/com/hzu/bookingsystem/VO/WeekVO.java b/java/src/main/java/com/hzu/bookingsystem/VO/WeekVO.java
new file mode 100644
index 0000000..1315d9d
--- /dev/null
+++ b/java/src/main/java/com/hzu/bookingsystem/VO/WeekVO.java
@@ -0,0 +1,8 @@
+package com.hzu.bookingsystem.VO;
+
+import lombok.Data;
+
+@Data
+public class WeekVO {
+    private Integer week;
+}
diff --git a/java/src/main/java/com/hzu/bookingsystem/controller/LabTimeController.java b/java/src/main/java/com/hzu/bookingsystem/controller/LabTimeController.java
index 66f9d61..ba18040 100644
--- a/java/src/main/java/com/hzu/bookingsystem/controller/LabTimeController.java
+++ b/java/src/main/java/com/hzu/bookingsystem/controller/LabTimeController.java
@@ -160,6 +160,56 @@ public class LabTimeController {
     }
 
 
+    /**
+     * 获取实验室可被预约的【5】【7】时间表
+     *
+     * @param lab_id
+     * @param year
+     * @param semester
+     * @return
+     */
+    @GetMapping(value = "/getLabScheduleAll")
+    public ResultVO getLabScheduleAll(@RequestParam("labId") Integer lab_id,
+                                      @RequestParam("year") String year,
+                                      @RequestParam("semester") Integer semester) {
+        //总表
+        List<List<List<Integer>>> lists = new ArrayList<>();
+        for (int i = 1; i <= 5; i++) {
+            // 一行数据
+            List<List<Integer>> timeList = new ArrayList<>();
+            for (int j = 1; j <= 7; j++) {
+                timeList.add(labTimeService.findWeeks(lab_id, year, semester, j, i));
+            }
+            lists.add(timeList);
+        }
+        return ResultVOUtil.success(lists);
+    }
+
+    /**
+     * 获取实验室可被预约的【5】【7】时间表
+     *
+     * @param lab_id
+     * @param year
+     * @param semester
+     * @return
+     */
+    @GetMapping(value = "/getLabScheduleAbleBook")
+    public ResultVO getLabScheduleAbleBook(@RequestParam("labId") Integer lab_id,
+                                           @RequestParam("year") String year,
+                                           @RequestParam("semester") Integer semester,
+                                           @RequestParam("uc_id") Integer uc_id) {
+        //总表
+        List<List<List<Integer>>> lists = new ArrayList<>();
+        for (int i = 1; i <= 5; i++) {
+            // 一行数据
+            List<List<Integer>> timeList = new ArrayList<>();
+            for (int j = 1; j <= 7; j++) {
+                timeList.add(labTimeService.findWeeksAble(lab_id, year, semester, j, i, uc_id));
+            }
+            lists.add(timeList);
+        }
+        return ResultVOUtil.success(lists);
+    }
 //    /**
 //     * author 吴志岳
 //     * 一键插入该学年学期 16周所有可选时间段
diff --git a/java/src/main/java/com/hzu/bookingsystem/repository/LabRecordDTOMapper.java b/java/src/main/java/com/hzu/bookingsystem/repository/LabRecordDTOMapper.java
index b190b0d..d541c4a 100644
--- a/java/src/main/java/com/hzu/bookingsystem/repository/LabRecordDTOMapper.java
+++ b/java/src/main/java/com/hzu/bookingsystem/repository/LabRecordDTOMapper.java
@@ -1,5 +1,6 @@
 package com.hzu.bookingsystem.repository;
 
+import com.hzu.bookingsystem.VO.WeekVO;
 import com.hzu.bookingsystem.dto.LabRecordDTO;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Select;
@@ -43,4 +44,23 @@ public interface LabRecordDTOMapper {
             " tb_lab_time.time,  " +
             " tb_lab_record.`status`")
     List<LabRecordDTO> getRecordListByUId(Integer uId);
+
+
+    @Select("SELECT " +
+            " tb_lab_time.`week`  " +
+            "FROM " +
+            " tb_user_course, " +
+            " tb_lab_record " +
+            " INNER JOIN tb_lab_time ON tb_lab_record.lt_id = tb_lab_time.lt_id  " +
+            "WHERE " +
+            " tb_lab_time.`year` = #{year}  " +
+            " AND tb_lab_time.semester = #{semester} " +
+            " AND tb_lab_time.lab_id = #{labId} " +
+            " AND tb_lab_time.`day` = #{day} " +
+            " AND tb_lab_time.time = #{time}  " +
+            " AND tb_user_course.uc_id = tb_lab_record.uc_id  " +
+            " AND tb_user_course.uc_id = #{uc_id} " +
+            " AND tb_lab_record.`status` IN ( " +
+            " 0, " + " 2)")
+    List<WeekVO> getWeekBooked(Integer labId,String year,Integer semester, Integer day,Integer time,Integer uc_id);
 }
diff --git a/java/src/main/java/com/hzu/bookingsystem/service/LabRecordService.java b/java/src/main/java/com/hzu/bookingsystem/service/LabRecordService.java
index cb6463d..992f913 100644
--- a/java/src/main/java/com/hzu/bookingsystem/service/LabRecordService.java
+++ b/java/src/main/java/com/hzu/bookingsystem/service/LabRecordService.java
@@ -78,6 +78,12 @@ public interface LabRecordService {
      */
     void deleteByLtIdAndUcId(Integer LtId,Integer UcId);
 
+    /**
+     * author 吴志岳
+     * 查找用户当前课程已经预约的时间段
+     */
+    List<Integer> findWeeksBooked(Integer labId,String year,Integer semester, Integer day,Integer time,Integer uc_id);
+
 
 
 
diff --git a/java/src/main/java/com/hzu/bookingsystem/service/impl/LabRecordServiceImpl.java b/java/src/main/java/com/hzu/bookingsystem/service/impl/LabRecordServiceImpl.java
index f8ba77b..44462a6 100644
--- a/java/src/main/java/com/hzu/bookingsystem/service/impl/LabRecordServiceImpl.java
+++ b/java/src/main/java/com/hzu/bookingsystem/service/impl/LabRecordServiceImpl.java
@@ -1,5 +1,6 @@
 package com.hzu.bookingsystem.service.impl;
 
+import com.hzu.bookingsystem.VO.WeekVO;
 import com.hzu.bookingsystem.bean.LabRecordBean;
 import com.hzu.bookingsystem.bean.LabTimeBean;
 import com.hzu.bookingsystem.bean.UserBean;
@@ -22,6 +23,7 @@ import javax.persistence.EntityManager;
 import javax.persistence.PersistenceContext;
 import javax.persistence.Query;
 import javax.transaction.Transactional;
+import java.util.ArrayList;
 import java.util.List;
 
 @Service
@@ -177,5 +179,15 @@ public class LabRecordServiceImpl implements LabRecordService{
         labrecordRepository.deleteByLtIdAndUcId(ltId,ucId);
     }
 
+    @Override
+    public List<Integer> findWeeksBooked(Integer labId, String year, Integer semester, Integer day, Integer time, Integer uc_id) {
+        List<WeekVO> list = labRecordDTOMapper.getWeekBooked(labId, year, semester, day, time, uc_id);
+        List<Integer> weeks = new ArrayList<>();
+        for (WeekVO weekVO : list) {
+            weeks.add(weekVO.getWeek());
+        }
+        return weeks;
+    }
+
 
 }