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iam-service/src/db/mod.rs
2026-01-29 18:14:47 +08:00

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use sqlx::postgres::{PgPool, PgPoolOptions};
use std::time::Duration;
/// 初始化数据库连接池
pub async fn init_pool(database_url: &str) -> Result<PgPool, sqlx::Error> {
PgPoolOptions::new()
.max_connections(20) // 根据服务器规格调整IAM服务通常并发高
.min_connections(5)
.acquire_timeout(Duration::from_secs(3)) // 获取连接超时时间
.connect(database_url)
.await
}
// (可选) 可以在应用启动时自动运行迁移
// pub async fn run_migrations(pool: &PgPool) -> Result<(), sqlx::migrate::MigrateError> {
// // 这要求你在项目根目录有 `migrations/` 文件夹
// sqlx::migrate!("./migrations").run(pool).await
// }