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fix: 兼容非HikariDataSource数据源

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xiongxiaoyang 2025-03-19 08:00:50 +08:00
parent 9d8709ed2d
commit ab166a392a
1 changed files with 11 additions and 9 deletions
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20
src/main/java/io/github/xxyopen/novel/NovelApplication.java
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@ -39,15 +39,17 @@ public class NovelApplication {
log.info("{}:{}", k, v.getClass().getName()); log.info("{}:{}", k, v.getClass().getName());
log.info("缓存：{}", v.getCacheNames()); 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 if(dataSource instanceof HikariDataSource) {
log.info("创建连接池..."); // 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
try (Connection connection = dataSource.getConnection()) { log.info("创建连接池...");
HikariDataSource hikariDataSource = (HikariDataSource) dataSource; try (Connection connection = dataSource.getConnection()) {
log.info("最小空闲连接数：{}", hikariDataSource.getMinimumIdle()); HikariDataSource hikariDataSource = (HikariDataSource) dataSource;
log.info("最大连接数：{}", hikariDataSource.getMaximumPoolSize()); log.info("最小空闲连接数：{}", hikariDataSource.getMinimumIdle());
log.info("创建连接池完成."); log.info("最大连接数：{}", hikariDataSource.getMaximumPoolSize());
log.info("数据库：{}", connection.getMetaData().getDatabaseProductName()); log.info("创建连接池完成.");
log.info("数据库版本：{}", connection.getMetaData().getDatabaseProductVersion()); log.info("数据库：{}", connection.getMetaData().getDatabaseProductName());
log.info("数据库版本：{}", connection.getMetaData().getDatabaseProductVersion());
}
} }
}; };
} }