DEP0200:垃圾回收时关闭 fs.Dir

\DEP0200: Closing fs.Dir on garbage collection

类型:仅文档

\Type: Documentation-only

允许在垃圾回收时关闭 fs.Dir 对象已弃用。将来,这样做可能会导致抛出错误,从而终止进程。

\Allowing a fs.Dir object to be closed on garbage collection is deprecated. In the future, doing so might result in a thrown error that will terminate the process.

请确保所有 fs.Dir 对象都已使用 Dir.prototype.close() 或 using 关键字显式关闭:

\Please ensure that all fs.Dir objects are explicitly closed using Dir.prototype.close() or using keyword:

import { opendir } from 'node:fs/promises';
{
 await using dir = await opendir('/async/disposable/directory');
} // Closed by dir[Symbol.asyncDispose]()
{
 using dir = await opendir('/sync/disposable/directory');
} // Closed by dir[Symbol.dispose]()
{
 const dir = await opendir('/unconditionally/iterated/directory');
 for await (const entry of dir) {
 // process an entry
 } // Closed by iterator
}
{
 let dir;
 try {
 dir = await opendir('/legacy/closeable/directory');
 } finally {
 await dir?.close();
 }
} 拷贝