增加感知事件数据统计

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

@@ -31,7 +31,7 @@ import java.util.List;
 
 /**
  * 预警信息Controller
- * 
+ *
  * @author ruoyi
  * @date 2024-01-26
  */
@@ -49,6 +49,16 @@ public class DcWarningController extends BaseController
         IDcWarningService ben = SpringUtils.getBean(IDcWarningService.class);
         ben.updateEndSection();
     }
+
+    /**
+     * 感知事件数据统计
+     */
+    @ApiOperation("感知事件数据统计")
+    @GetMapping("/countNumber")
+    public AjaxResult dcWarningCountNumber() {
+        return AjaxResult.success(dcWarningService.dcWarningCountNumber());
+    }
+
     /**
      * 查询预警信息列表
      */

zc-business/src/main/java/com/zc/business/mapper/DcWarningMapper.java

@@ -21,6 +21,11 @@ import org.springframework.security.core.parameters.P;
  */
 public interface DcWarningMapper
 {
+    /**
+     * 感知事件统计
+     */
+    int dcWarningCountNumber();
+
     /**
      * 查询预警信息
      *

zc-business/src/main/java/com/zc/business/service/IDcWarningService.java

@@ -19,6 +19,11 @@ import org.springframework.web.bind.annotation.RequestBody;
  */
 public interface IDcWarningService
 {
+    /**
+     * 感知事件数据统计
+     */
+    int dcWarningCountNumber();
+
     /**
      * 查询预警信息
      *

zc-business/src/main/java/com/zc/business/service/impl/DcWarningServiceImpl.java

@@ -64,6 +64,16 @@ public class DcWarningServiceImpl implements IDcWarningService
     private static final String WARNINGSTRATEGY = "warningStrategy";//redis策略缓存的key
     private static final String WARNINGDATA = "warningData:";//redis事件缓存的key
     private static  String JUDGE = "1"; //自定义判断参数,1为满足0为不满足
+
+    /**
+     * 感知事件数据统计
+     * @return
+     */
+    @Override
+    public int dcWarningCountNumber() {
+        return dcWarningMapper.dcWarningCountNumber();
+    }
+
     /**
      * 查询预警信息
      *

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

@@ -66,6 +66,10 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </where>
     </select>
 
+    <select id="dcWarningCountNumber" resultType="int">
+        select count(*) from dc_warning
+    </select>
+
     <select id="selectDcWarningById" parameterType="string" resultType="hashmap">
         <include refid="selectDcWarningVo"/>
         where id = #{id}