ModernC++开发实践--如何高效的传递对象给异步方法

来自我的github：https://github.com/buffer8848/ModernCPP/blob/master/ModernC%2B%2B%E5%BC%80%E5%8F%91%E5%AE%9E%E8%B7%B5--%E5%A6%82%E4%BD%95%E9%AB%98%E6%95%88%E7%9A%84%E4%BC%A0%E9%80%92%E5%AF%B9%E8%B1%A1%E7%BB%99%E5%BC%82%E6%AD%A5lambda%E8%A1%A8%E8%BE%BE%E5%BC%8F.md