1

src/main/java/cn/quantgroup/customer/config/data/DatabaseConnectionKeeper.java

@@ -3,12 +3,14 @@ package cn.quantgroup.customer.config.data;
 import cn.hutool.log.Log;
 import javax.annotation.Resource;
 import javax.sql.DataSource;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
+@Slf4j
 @Component
 public class DatabaseConnectionKeeper {
 
@@ -22,10 +24,12 @@ public class DatabaseConnectionKeeper {
     // 每小时执行一次查询操作，保持数据库连接活跃
     @Scheduled(fixedDelay = 60000) // 每小时执行一次
     public void keepDatabaseConnectionAlive() {
+        log.info("数据库定时任务执行");
         try {
             jdbcTemplate.execute("SELECT 1"); // 执行一个简单的查询操作
-        } catch (Exception e) {
+        } catch (Exception ex) {
             // 处理异常
+            log.error("数据库定时任务执行异常",ex);
         }
     }
 }
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