process.stderr.fd

• 类型:<number>

  \Type: <number>

该属性指的是 process.stderr 的底层文件描述符的值。该值固定为 2。在 Worker 线程中,该字段不存在。

\This property refers to the value of underlying file descriptor of process.stderr. The value is fixed at 2. In Worker threads, this field does not exist.