DEP0137：在垃圾回收时关闭 fs.FileHandle

【DEP0137: Closing fs.FileHandle on garbage collection】

类型：运行时

【Type: Runtime】

允许在垃圾回收时关闭 fs.FileHandle 对象已被弃用。将来，这样做可能会导致抛出错误并终止进程。

【Allowing a fs.FileHandle 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.】

请确保在不再需要 fs.FileHandle 时，使用 FileHandle.prototype.close() 显式关闭所有 fs.FileHandle 对象：

【Please ensure that all fs.FileHandle objects are explicitly closed using FileHandle.prototype.close() when the fs.FileHandle is no longer needed:】

const fsPromises = require('node:fs').promises;
async function openAndClose() {
  let filehandle;
  try {
    filehandle = await fsPromises.open('thefile.txt', 'r');
  } finally {
    if (filehandle !== undefined)
      await filehandle.close();
  }
} 拷贝