diff --git a/srs-admin/src/main/java/com/srs/web/controller/comprehensive/SyncDataController.java b/srs-admin/src/main/java/com/srs/web/controller/comprehensive/SyncDataController.java
index d26c4e3..d980ce8 100644
--- a/srs-admin/src/main/java/com/srs/web/controller/comprehensive/SyncDataController.java
+++ b/srs-admin/src/main/java/com/srs/web/controller/comprehensive/SyncDataController.java
@@ -4,6 +4,7 @@ import com.srs.common.core.controller.BaseController;
 import com.srs.common.core.domain.AjaxResult;
 import com.srs.common.core.page.TableDataInfo;
 import com.srs.comprehensive.service.ICphTeacherService;
+import com.srs.comprehensive.service.ISrsClassService;
 import com.srs.comprehensive.service.ISrsMajorsService;
 import com.srs.comprehensive.service.SyncDataService;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -24,6 +25,9 @@ public class SyncDataController extends BaseController {
     ICphTeacherService iCphTeacherService;
     @Autowired
     ISrsMajorsService iSrsMajorsService;
+    @Autowired
+    ISrsClassService iSrsClassService;
+    //中间表教职工信息
     @RequestMapping("/getEmployEEInfoList")
     public TableDataInfo getEmployEEInfoList(){
         startPage();
@@ -54,9 +58,19 @@ public class SyncDataController extends BaseController {
     }
     //中间表班级
     @RequestMapping("/classInfoList")
-    public TableDataInfo classInfoList(){
+    public TableDataInfo classInfoList(String bjdm){
         startPage();
-        List<Map> list=syncDataService.getClassInfoList();
+        List<Map> list=syncDataService.getClassInfoList(bjdm);
         return getDataTable(list);
     }
+
+    //同步班级
+    @RequestMapping("/synchronousClass")
+    public AjaxResult synchronousClass(){
+        List<Map> list=syncDataService.getClassInfoList(null);
+        iSrsClassService.synchronousMYSQL(list);//同步班级
+        return success(list);
+    }
+
+
 }
diff --git a/srs-comprehensive/src/main/java/com/srs/comprehensive/mapper/SyncDataMapper.java b/srs-comprehensive/src/main/java/com/srs/comprehensive/mapper/SyncDataMapper.java
index 8e0b68f..3cdeee3 100644
--- a/srs-comprehensive/src/main/java/com/srs/comprehensive/mapper/SyncDataMapper.java
+++ b/srs-comprehensive/src/main/java/com/srs/comprehensive/mapper/SyncDataMapper.java
@@ -7,5 +7,5 @@ public interface SyncDataMapper {
    public List<Map> getEmployEEInfoList();//教职工
    public List<Map>  getSpecialtyInfoList(String zydm);//专业
    public  List<Map> getSpecialtyALLInfo();//所有专业
-   public  List<Map> getClassInfoList();//班级
+   public  List<Map> getClassInfoList(String bjdm);//班级
 }
diff --git a/srs-comprehensive/src/main/java/com/srs/comprehensive/service/ISrsClassService.java b/srs-comprehensive/src/main/java/com/srs/comprehensive/service/ISrsClassService.java
index 3e1535d..0971dd2 100644
--- a/srs-comprehensive/src/main/java/com/srs/comprehensive/service/ISrsClassService.java
+++ b/srs-comprehensive/src/main/java/com/srs/comprehensive/service/ISrsClassService.java
@@ -13,7 +13,7 @@ import com.srs.comprehensive.domain.Vo.CphSearch;
 /**
  * 班级信息
 Service接口
- * 
+ *
  * @author srs
  * @date 2023-06-27
  */
@@ -27,7 +27,7 @@ public interface ISrsClassService  extends IService<SrsClass>
     /**
      * 查询班级信息
 
-     * 
+     *
      * @param classId 班级信息
 主键
      * @return 班级信息
@@ -38,7 +38,7 @@ public interface ISrsClassService  extends IService<SrsClass>
     /**
      * 查询班级信息
 列表
-     * 
+     *
      * @param srsClass 班级信息
 
      * @return 班级信息
@@ -63,7 +63,7 @@ public interface ISrsClassService  extends IService<SrsClass>
     /**
      * 新增班级信息
 
-     * 
+     *
      * @param srsClass 班级信息
 
      * @return 结果
@@ -73,7 +73,7 @@ public interface ISrsClassService  extends IService<SrsClass>
     /**
      * 修改班级信息
 
-     * 
+     *
      * @param srsClass 班级信息
 
      * @return 结果
@@ -83,7 +83,7 @@ public interface ISrsClassService  extends IService<SrsClass>
     /**
      * 批量删除班级信息
 
-     * 
+     *
      * @param classIds 需要删除的班级信息
 主键集合
      * @return 结果
@@ -93,7 +93,7 @@ public interface ISrsClassService  extends IService<SrsClass>
     /**
      * 删除班级信息
 信息
-     * 
+     *
      * @param classId 班级信息
 主键
      * @return 结果
@@ -107,6 +107,6 @@ public interface ISrsClassService  extends IService<SrsClass>
     public Map<String,Object> datasync();
 
     void sqlserverSynchronousMYSQL(List<Map> list);
-
+    void synchronousMYSQL(List<Map> list);
 
 }
diff --git a/srs-comprehensive/src/main/java/com/srs/comprehensive/service/SyncDataService.java b/srs-comprehensive/src/main/java/com/srs/comprehensive/service/SyncDataService.java
index 0aafaea..e07e9c7 100644
--- a/srs-comprehensive/src/main/java/com/srs/comprehensive/service/SyncDataService.java
+++ b/srs-comprehensive/src/main/java/com/srs/comprehensive/service/SyncDataService.java
@@ -7,5 +7,5 @@ public interface SyncDataService {
     List<Map> getEmployEEInfoList();//教职工
     List<Map> getSpecialtyInfoList(String zydm);//专业
     List<Map> getSpecialtyALLInfo();//所有专业
-    List<Map> getClassInfoList();//班级
+    List<Map> getClassInfoList(String bjdm);//班级
 }
diff --git a/srs-comprehensive/src/main/java/com/srs/comprehensive/service/impl/SrsClassServiceImpl.java b/srs-comprehensive/src/main/java/com/srs/comprehensive/service/impl/SrsClassServiceImpl.java
index 379ac26..697aab7 100644
--- a/srs-comprehensive/src/main/java/com/srs/comprehensive/service/impl/SrsClassServiceImpl.java
+++ b/srs-comprehensive/src/main/java/com/srs/comprehensive/service/impl/SrsClassServiceImpl.java
@@ -24,7 +24,7 @@ import org.springframework.stereotype.Service;
 /**
  * 班级信息
 Service业务层处理
- * 
+ *
  * @author srs
  * @date 2023-06-27
  */
@@ -63,7 +63,7 @@ public class SrsClassServiceImpl extends ServiceImpl<SrsClassMapper,SrsClass> im
     /**
      * 查询班级信息
 
-     * 
+     *
      * @param classId 班级信息
 主键
      * @return 班级信息
@@ -78,7 +78,7 @@ public class SrsClassServiceImpl extends ServiceImpl<SrsClassMapper,SrsClass> im
     /**
      * 查询班级信息
 列表
-     * 
+     *
      * @param srsClass 班级信息
 
      * @return 班级信息
@@ -118,7 +118,7 @@ public class SrsClassServiceImpl extends ServiceImpl<SrsClassMapper,SrsClass> im
     }
     /**
      * 新增班级信息
-     * 
+     *
      * @param srsClass 班级信息
 
      * @return 结果
@@ -132,7 +132,7 @@ public class SrsClassServiceImpl extends ServiceImpl<SrsClassMapper,SrsClass> im
 
     /**
      * 修改班级信息
-     * 
+     *
      * @param srsClass 班级信息
      * @return 结果
      */
@@ -145,7 +145,7 @@ public class SrsClassServiceImpl extends ServiceImpl<SrsClassMapper,SrsClass> im
 
     /**
      * 批量删除班级信息
-     * 
+     *
      * @param classIds 需要删除的班级信息主键
      * @return 结果
      */
@@ -157,7 +157,7 @@ public class SrsClassServiceImpl extends ServiceImpl<SrsClassMapper,SrsClass> im
 
     /**
      * 删除班级信息信息
-     * 
+     *
      * @param classId 班级信息主键
      * @return 结果
      */
@@ -341,6 +341,138 @@ public class SrsClassServiceImpl extends ServiceImpl<SrsClassMapper,SrsClass> im
         }
     }
 
+    //同步班级信息
+    @Override
+    public void synchronousMYSQL(List<Map> list) {
+        //班级列表
+        List<SrsClass> srsClasses = srsClassMapper.selectSrsClassInfoList();
+        //查找重复值
+        List<Map> updateMap = list.stream()
+                .filter(obj1 -> srsClasses
+                        .stream().anyMatch(obj2 -> {
+                            Object xhObj = obj1.get("bjdm");
+                            if (xhObj != null) {
+                                String zgh = xhObj.toString();
+                                return obj2.getClassCode().equals(zgh);
+                            }
+                            return false;
+                        }))
+                .collect(Collectors.toList());
+        //添加需要
+        List<String> kshList2 = srsClasses.stream()
+                .map(SrsClass::getClassCode)
+                .collect(Collectors.toList());
+
+        List<Map> insertMap = list.stream()
+                .filter(obj -> {
+                    Object xhObj = obj.get("bjdm");
+                    return xhObj != null && !kshList2.contains(xhObj.toString());
+                })
+                .collect(Collectors.toList());
+        //添加
+        List<SrsClass> insertStudentList = new ArrayList<>();
+        for (Map map:insertMap){
+            SrsClass srsClass = new SrsClass();
+            Object bjdmobj=map.get("bjdm");
+            if (bjdmobj!=null) {
+                srsClass.setClassCode(bjdmobj.toString());
+            }
+            Object njid=map.get("njid");
+            if (njid!=null) {
+                String njdm =njid.toString();//年级代码
+                Long gradeId = srsClassMapper.getGradeId(njdm);//使用年级代码查询本地年级id
+                if (gradeId!=null) {
+                    srsClass.setGradeId(gradeId);//年级编号
+                }
+            }
+            srsClass.setStatus("0");
+            Object zyidobj=map.get("zyid");
+            if (zyidobj!=null) {
+                String zydm =zyidobj.toString();//专业代码
+                //使用专业代码查询本地专业id
+                if (zydm!=null) {
+                    Long zyid = srsMajorsMapper.selectMajorId(zydm);
+                    if (zyid!=null) {
+                        srsClass.setMajorId(zyid);
+                    }
+                }
+            }
+            //使用辅导员工号查询辅导员id
+            Object bjdmsobj=map.get("bjdm");
+            if (bjdmsobj!=null) {
+                String gh =bjdmsobj.toString();//辅导员职工号
+                if (gh!=null) {
+                    CphTeacher fdy = cphTeacherMapper.selectCphTeacher(gh);//辅导员
+                    if (fdy!=null) {
+                        srsClass.setTeacherId(fdy.getTeacherId());//辅导员id
+                    }
+                }
+            }
+            Object bjmcobj=map.get("bjmc");
+            if(bjmcobj!=null) {
+                srsClass.setClassName(bjmcobj.toString());
+            }
+            srsClass.setCreateTime(DateUtils.getNowDate());
+            insertStudentList.add(srsClass);
+        }
+        //修改
+        List<SrsClass> updateSrsStudent = new ArrayList<>();
+        for (Map map:updateMap){
+            SrsClass srsClass = new SrsClass();
+            Object bjdmobj=map.get("bjdm");
+            if (bjdmobj!=null) {
+                srsClass.setClassCode(bjdmobj.toString());
+            }
+            Object njid=map.get("njid");
+            if (njid!=null) {
+                //通过sqlserver数据库的年级id查询年级代码，使用年级代码查询mysql的年级id
+                String njdm = gets(Long.valueOf(njid.toString()));//年级代码
+                Long gradeId = srsClassMapper.getGradeId(njdm);//使用年级代码查询本地年级id
+                if (gradeId!=null) {
+                    srsClass.setGradeId(gradeId);//年级编号
+                }
+            }
+            srsClass.setStatus("0");
+            Object zyidobj=map.get("zyid");
+            if (zyidobj!=null) {
+                String zydm = getzydm(Long.valueOf(zyidobj.toString()));//专业代码
+                //使用专业代码查询本地专业id
+                if (zydm!=null) {
+                    Long zyid = srsMajorsMapper.selectMajorId(zydm);
+                    if (zyid!=null) {
+                        srsClass.setMajorId(zyid);
+                    }
+                }
+            }
+            //使用辅导员工号查询辅导员id
+            Object bjdmsobj=map.get("bjdm");
+            if (bjdmsobj!=null) {
+                String gh = getfdy(bjdmsobj.toString());//辅导员职工号
+                if (gh!=null) {
+                    CphTeacher fdy = cphTeacherMapper.selectCphTeacher(gh);//辅导员
+                    if (fdy!=null) {
+                        srsClass.setTeacherId(fdy.getTeacherId());//辅导员id
+                    }
+                }
+            }
+            Object bjmcobj=map.get("bjmc");
+            if(bjmcobj!=null) {
+                srsClass.setClassName(bjmcobj.toString());
+            }
+            srsClass.setUpdateTime(DateUtils.getNowDate());
+            updateSrsStudent.add(srsClass);
+        }
+        if (insertStudentList.size()!= 0) {
+            srsClassMapper.insertBatchSomeColumn(insertStudentList);
+        }
+        List<List<SrsClass>> lists = ListSliceUtil.updateSlice(updateSrsStudent);
+        if (lists != null) {
+            for (List<SrsClass> studentList:lists){
+                srsClassMapper.updateSrsClassList(studentList);
+            }
+        }
+    }
+
     @DataSource(DataSourceType.DATABASE)
     public String gets(Long njdm){
         return sqlServerDataService.gets(njdm);
diff --git a/srs-comprehensive/src/main/java/com/srs/comprehensive/service/impl/SyncDataServiceImpl.java b/srs-comprehensive/src/main/java/com/srs/comprehensive/service/impl/SyncDataServiceImpl.java
index 511268a..28c334b 100644
--- a/srs-comprehensive/src/main/java/com/srs/comprehensive/service/impl/SyncDataServiceImpl.java
+++ b/srs-comprehensive/src/main/java/com/srs/comprehensive/service/impl/SyncDataServiceImpl.java
@@ -27,7 +27,7 @@ public class SyncDataServiceImpl implements SyncDataService {
         return syncDataMapper.getSpecialtyALLInfo();
     }
     @Override
-    public  List<Map> getClassInfoList(){
-        return  syncDataMapper.getClassInfoList();
+    public  List<Map> getClassInfoList(String bjdm){
+        return  syncDataMapper.getClassInfoList(bjdm);
     }
 }
diff --git a/srs-comprehensive/src/main/resources/mapper/comprehensive/SyncDataMapper.xml b/srs-comprehensive/src/main/resources/mapper/comprehensive/SyncDataMapper.xml
index 830fffb..bc2a4a9 100644
--- a/srs-comprehensive/src/main/resources/mapper/comprehensive/SyncDataMapper.xml
+++ b/srs-comprehensive/src/main/resources/mapper/comprehensive/SyncDataMapper.xml
@@ -22,7 +22,10 @@
         select  b.JXZYBH as zydm,b.JXZYJC as zyjc,b.JXZYMC as zymc,a.BMMC yxmc from from_gxsdxyxxzx_xzbm a left  join from_gxsdxyxxzx_zyxx b on a.BMBH=b.JXZYSSYXBBH
         where  b.JXZYBH is not null
     </select>
-    <select id="getClassInfoList" resultType="java.util.Map">
+    <select id="getClassInfoList" resultType="java.util.Map" parameterType="String">
         select BJBH as bjdm,BJSSJXZYBH as zyid,BJMC as bjmc,BJSSNJ as njid from from_gxsdxyxxzx_class
+        <where>
+            <if test="bjdm != null and bjdm!= '' ">and BJBH=#{bjdm}</if>
+        </where>
     </select>
 </mapper>