From 8236caa8042288fcb9b584c21d6157f713183626 Mon Sep 17 00:00:00 2001
From: 无关风月 <443237572@qq.com>
Date: 星期四, 13 二月 2025 16:36:01 +0800
Subject: [PATCH] Merge branch 'master' of http://120.76.84.145:10101/gitblit/r/java/mx_charging_pile

---
 ruoyi-service/ruoyi-integration/src/main/java/com/ruoyi/integration/mongodb/service/impl/PongServiceImpl.java |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/ruoyi-service/ruoyi-integration/src/main/java/com/ruoyi/integration/mongodb/service/impl/PongServiceImpl.java b/ruoyi-service/ruoyi-integration/src/main/java/com/ruoyi/integration/mongodb/service/impl/PongServiceImpl.java
index b8e6c6b..4d2c0bd 100644
--- a/ruoyi-service/ruoyi-integration/src/main/java/com/ruoyi/integration/mongodb/service/impl/PongServiceImpl.java
+++ b/ruoyi-service/ruoyi-integration/src/main/java/com/ruoyi/integration/mongodb/service/impl/PongServiceImpl.java
@@ -1,5 +1,6 @@
 package com.ruoyi.integration.mongodb.service.impl;
 
+import com.mongodb.client.result.DeleteResult;
 import com.ruoyi.integration.iotda.constant.IotConstant;
 import com.ruoyi.integration.api.model.Online;
 import com.ruoyi.integration.api.model.Pong;
@@ -7,8 +8,12 @@
 import com.ruoyi.integration.mongodb.service.PongService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.mongodb.core.MongoTemplate;
+import org.springframework.data.mongodb.core.query.Criteria;
+import org.springframework.data.mongodb.core.query.Query;
 import org.springframework.stereotype.Service;
 
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.List;
 
 
@@ -35,4 +40,10 @@
     public List<Pong> findAll() {
         return mongoTemplate.findAll(Pong.class);
     }
+    
+    
+    @Override
+    public void delPong() {
+        mongoTemplate.remove(new Query().addCriteria(Criteria.where("create_time").lt(LocalDateTime.now().minusDays(1))));
+    }
 }

--
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