process.setgid(id)

• id <string> | <number> 组名或 ID。

process.setgid() 方法为进程设置组标识。（参见 setgid(2)）。 id 可以传入数字 ID 或组名字符串。 如果指定了组名，则此方法在解析关联的数字 ID 时会阻塞。

if (process.getgid && process.setgid) {
  console.log(`当前的 gid: ${process.getgid()}`);
  try {
    process.setgid(501);
    console.log(`新的 gid: ${process.getgid()}`);
  } catch (err) {
    console.log(`无法设置 gid: ${err}`);
  }
}

这个函数只在 POSIX 平台有效（在 Windows 或 Android 平台无效）。 此特性在 Worker 线程中不可用。

• id <string> | <number> The group name or ID

The process.setgid() method sets the group identity of the process. (See setgid(2).) The id can be passed as either a numeric ID or a group name string. If a group name is specified, this method blocks while resolving the associated numeric ID.

if (process.getgid && process.setgid) {
  console.log(`Current gid: ${process.getgid()}`);
  try {
    process.setgid(501);
    console.log(`New gid: ${process.getgid()}`);
  } catch (err) {
    console.log(`Failed to set gid: ${err}`);
  }
}

This function is only available on POSIX platforms (i.e. not Windows or Android). This feature is not available in Worker threads.