Commit be706b9e authored by yajun.zhang's avatar yajun.zhang

优化

parent d5f7c354
......@@ -31,10 +31,11 @@ public class DatabaseConnectionKeeper {
public void keepDatabaseConnectionAlive() {
log.info("数据库定时任务执行");
try {
// 执行一个简单的查询操作
Query countQuery = entityManager.createNativeQuery("SELECT 1");
Object count = countQuery.getSingleResult();
log.info("查询结果:{}",count);
// jdbcTemplate.execute("SELECT 1"); // 执行一个简单的查询操作
// jdbcTemplate.execute("SELECT 1");
} 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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