小编周永建*_*周永建的帖子

我使用脚本循环请求时sqlx报错

“等待打开连接时池超时”

这个池在下面

Pool { size: 5, num_idle: 5, is_closed: false, options: PoolOptions { max_connections: 5, min_connections: 0, connect_timeout: 30s, max_lifetime: Some(1800s), idle_timeout: Some(600s), test_before_acquire: true } }

这是我的代码

Rust 主程序.rs

#[derive(Serialize)]
struct JsonResp {
    id: i32
}

#[derive(Clone)]
struct AppState {
    pub pool: MySqlPool
}

#[async_std::main]
async fn main() -> tide::Result<()> {

    let pool = MySqlPoolOptions::new()
        .max_connections(5)
        .connect("mysql://root:123456@localhost:3306/blog").await?;

    println!("{:?}", pool);

    let app_state = AppState { pool: pool };

    let mut app = tide::with_state(app_state);
    app.at("/test").get(test);
    app.listen("127.0.0.1:8080").await?;
    Ok(())
}


async fn …