subprocess.spawnfile

• 类型：<string>

  ¥Type: <string>

subprocess.spawnfile 属性表示启动的子进程的可执行文件名。

¥The subprocess.spawnfile property indicates the executable file name of the child process that is launched.

对于 child_process.fork()，其值将等于 process.execPath。对于 child_process.spawn()，它的值将是可执行文件的名称。对于 child_process.exec()，其值将是启动子进程的 shell 的名称。

¥For child_process.fork(), its value will be equal to process.execPath. For child_process.spawn(), its value will be the name of the executable file. For child_process.exec(), its value will be the name of the shell in which the child process is launched.