路况sql优化

zc-business/src/main/java/com/zc/business/controller/DcRoadConditionInformationController.java

@@ -5,7 +5,6 @@ import javax.servlet.http.HttpServletResponse;
 
 import com.zc.business.domain.DcRoadConditionInformation;
 import com.zc.business.service.IDcRoadConditionInformationService;
-import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -50,7 +49,6 @@ public class DcRoadConditionInformationController extends BaseController
     @GetMapping("/listTime")
     public TableDataInfo listTime()
     {
-        startPage();
         List<DcRoadConditionInformation> list = dcRoadConditionInformationService.selectlistTime();
         return getDataTable(list);
     }
@@ -63,6 +61,10 @@ public class DcRoadConditionInformationController extends BaseController
     @PostMapping("/export")
     public void export(HttpServletResponse response, DcRoadConditionInformation dcRoadConditionInformation)
     {
+
+
+
+
         List<DcRoadConditionInformation> list = dcRoadConditionInformationService.selectDcRoadConditionInformationList(dcRoadConditionInformation);
         ExcelUtil<DcRoadConditionInformation> util = new ExcelUtil<>(DcRoadConditionInformation.class);
         util.exportExcel(response, list, "路况信息数据");

zc-business/src/main/resources/mapper/business/DcRoadConditionInformationMapper.xml

@@ -24,8 +24,10 @@
 
     </select>
     <select id="selectlistTime" parameterType="DcRoadConditionInformation" resultMap="DcRoadConditionInformationResult">
-        select id, create_time from dc_road_condition_information
-        ORDER BY create_time DESC
+        SELECT id, create_time
+        FROM dc_road_condition_information
+        WHERE DATE(create_time) = CURDATE()
+        ORDER BY create_time DESC;
     </select>
 
     <select id="selectDcRoadConditionInformationById" parameterType="Long" resultMap="DcRoadConditionInformationResult">