actix_web is a single thread runtime, is there any plan to multiple threads like axum?

[heliping]

之前碰到过线程的问题，转了一圈发现actix是单线程的框架。 actix issue 的答复如下：

Since you are using atcix::main macro.
 It means you are running on a single thread runtime. 
calling tokio::task::spawn would not make your task run on other threads.