process.setuid(id)

• id <integer> | <string>

process.setuid(id) 方法设置进程的用户身份。(请参阅 setuid(2)。)id 可以作为数字 ID 或用户名字符串传递。如果指定了用户名,则该方法在解析关联的数字 ID 时会阻塞。

\The process.setuid(id) method sets the user identity of the process. (See setuid(2).) The id can be passed as either a numeric ID or a username string. If a username is specified, the method blocks while resolving the associated numeric ID.

import process from 'node:process';
if (process.getuid && process.setuid) {
 console.log(`Current uid: ${process.getuid()}`);
 try {
 process.setuid(501);
 console.log(`New uid: ${process.getuid()}`);
 } catch (err) {
 console.error(`Failed to set uid: ${err}`);
 }
}const process = require('node:process');
if (process.getuid && process.setuid) {
 console.log(`Current uid: ${process.getuid()}`);
 try {
 process.setuid(501);
 console.log(`New uid: ${process.getuid()}`);
 } catch (err) {
 console.error(`Failed to set uid: ${err}`);
 }
}拷贝

此功能仅适用于 POSIX 平台(即不适用于 Windows 或安卓)。此特性在 Worker 线程中不可用。

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