From ab166a392ae1099e5d73a8f65982c8bc35f9f3da Mon Sep 17 00:00:00 2001 From: xiongxiaoyang <1179705413@qq.com> Date: Wed, 19 Mar 2025 08:00:50 +0800 Subject: [PATCH] =?UTF-8?q?fix:=20=E5=85=BC=E5=AE=B9=E9=9D=9EHikariDataSou?= =?UTF-8?q?rce=E6=95=B0=E6=8D=AE=E6=BA=90?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../xxyopen/novel/NovelApplication.java | 20 ++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/src/main/java/io/github/xxyopen/novel/NovelApplication.java b/src/main/java/io/github/xxyopen/novel/NovelApplication.java index 52efabc..03d7b25 100644 --- a/src/main/java/io/github/xxyopen/novel/NovelApplication.java +++ b/src/main/java/io/github/xxyopen/novel/NovelApplication.java @@ -39,15 +39,17 @@ public class NovelApplication { log.info("{}:{}", k, v.getClass().getName()); log.info("缓存：{}", v.getCacheNames()); }); - // 提前创建连接池，而不是在第一次访问数据库时才创建，提高第一次访问接口的速度 - log.info("创建连接池..."); - try (Connection connection = dataSource.getConnection()) { - HikariDataSource hikariDataSource = (HikariDataSource) dataSource; - log.info("最小空闲连接数：{}", hikariDataSource.getMinimumIdle()); - log.info("最大连接数：{}", hikariDataSource.getMaximumPoolSize()); - log.info("创建连接池完成."); - log.info("数据库：{}", connection.getMetaData().getDatabaseProductName()); - log.info("数据库版本：{}", connection.getMetaData().getDatabaseProductVersion()); + if(dataSource instanceof HikariDataSource) { + // 如果使用的是HikariDataSource，需要提前创建连接池，而不是在第一次访问数据库时才创建，提高第一次访问接口的速度 + log.info("创建连接池..."); + try (Connection connection = dataSource.getConnection()) { + HikariDataSource hikariDataSource = (HikariDataSource) dataSource; + log.info("最小空闲连接数：{}", hikariDataSource.getMinimumIdle()); + log.info("最大连接数：{}", hikariDataSource.getMaximumPoolSize()); + log.info("创建连接池完成."); + log.info("数据库：{}", connection.getMetaData().getDatabaseProductName()); + log.info("数据库版本：{}", connection.getMetaData().getDatabaseProductVersion()); + } } }; }