subprocess.channel

• <Object> 代表子进程的 IPC 通道的管道。

  ¥<Object> A pipe representing the IPC channel to the child process.

subprocess.channel 属性是对子 IPC 通道的引用。如果不存在 IPC 通道，则此属性为 undefined。

¥The subprocess.channel property is a reference to the child's IPC channel. If no IPC channel exists, this property is undefined.