after(asyncId)

• asyncId <number>

在 before 中指定的回调完成后立即调用。

\Called immediately after the callback specified in before is completed.

如果在执行回调期间发生未捕获的异常,则 after 将在 'uncaughtException' 事件触发或 domain 的处理程序运行后运行。

\If an uncaught exception occurs during execution of the callback, then after will run after the 'uncaughtException' event is emitted or a domain's handler runs.