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perf: 兼容其它数据源

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xiongxiaoyang 2025-03-19 08:03:45 +08:00
parent acf9c76757
commit 82658f3b5f
1 changed files with 11 additions and 9 deletions
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20
novel-admin/src/main/java/com/java2nb/AdminApplication.java
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@ -34,15 +34,17 @@ public class AdminApplication {
@Bean @Bean
public CommandLineRunner commandLineRunner(ApplicationContext ctx, DataSource dataSource) { public CommandLineRunner commandLineRunner(ApplicationContext ctx, DataSource dataSource) {
return args -> { return args -> {
// 提前创建连接池，而不是在第一次访问数据库时才创建，提高第一次登录速度 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，提高第一次登录的速度
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());
}
} }
log.info("项目启动啦，访问路径：{}", log.info("项目启动啦，访问路径：{}",
"http://" + InetAddress.getLocalHost().getHostAddress() + ":" + ctx.getEnvironment() "http://" + InetAddress.getLocalHost().getHostAddress() + ":" + ctx.getEnvironment()