已构建接口添加业务逻辑：

1、查询当前月的所有休假
2、根据节假日类别查询
3、查询具体日期返回对象
加增完整接口：
更新一段时间的休假状态（批量修改状态）

ruoyi-oa/src/main/java/com/ruoyi/oa/controller/SysOaHolidayController.java

@@ -5,6 +5,10 @@ import java.util.List;
 import java.util.Arrays;
 import java.util.concurrent.TimeUnit;
 
+import com.alibaba.excel.util.DateUtils;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.ruoyi.oa.domain.vo.SysOaHolidayListVo;
 import lombok.RequiredArgsConstructor;
 import javax.servlet.http.HttpServletResponse;
 import javax.validation.constraints.*;
@@ -108,30 +112,33 @@ public class SysOaHolidayController extends BaseController {
     }
 
     /**
-     * 查询具体日期返回对象
+     * 查询指定日期的休假信息
      */
     @GetMapping("/queryHolidayByDate")
     public R<SysOaHolidayVo> queryHolidayByDate(@NotBlank(message = "日期不能为空") Date date){
         return R.ok(iSysOaHolidayService.queryHolidayByDate(date));
     }
     /**
-     * 根据节假日类别查询
+     * 根据节假日类别查询相应的休假
      */
     @GetMapping("/queryHolidayByType")
-    public R<List<SysOaHolidayVo>> queryHolidayByType(@NotNull(message = "类别不能为空") Integer type){
-        SysOaHolidayBo bo = new SysOaHolidayBo();
-        bo.setType(type);
-        return R.ok(iSysOaHolidayService.queryList(bo));
+    public R<List<SysOaHolidayListVo>> queryHolidayByType(@NotNull(message = "类别不能为空") Integer type){
+        return R.ok(iSysOaHolidayService.queryHolidayByType(type));
     }
 
     /**
      * 查询当前月的所有休假
      */
-    @GetMapping("/queryHolidayByMonth")
-    public R<List<SysOaHolidayVo>> queryHolidayByMonth(){
-        SysOaHolidayBo bo = new SysOaHolidayBo();
-        Date date = new Date();
-        bo.setHolidayTime(date);
-        return R.ok(iSysOaHolidayService.queryList(bo));
+    @GetMapping("/queryHolidayNowMonth")
+    public R<List<SysOaHolidayVo>> queryHolidayNowMonth(){
+        return R.ok(iSysOaHolidayService.queryHolidayNowMonth());
+    }
+
+    /**
+     * 更新一段时间的休假状态
+     */
+    @PutMapping("/updateHolidayStatusByDate")
+    public R<Void> updateHolidayStatusByDate(Integer type, @NotNull(message = "起始日期不能为空") Date startDate, @NotNull(message = "结束日期不能为空")Date endDate){
+        return toAjax(iSysOaHolidayService.updateHolidayStatusByDate(type, startDate, endDate));
     }
 }