dir.readSync()

• 返回: <fs.Dirent> | <null>

同步地读取下一个目录条目作为 <fs.Dirent>。 有关更多详细信息，请参阅 POSIX readdir(3) 文档。

如果读取不到更多的目录条目，则将返回 null。

此函数返回的目录条目没有操作系统底层目录机制提供的特定顺序。 迭代目录时添加或删除的条目可能不包括在迭代结果中。

• Returns: <fs.Dirent> | <null>

Synchronously read the next directory entry as an <fs.Dirent>. See the POSIX readdir(3) documentation for more detail.

If there are no more directory entries to read, null will be returned.

Directory entries returned by this function are in no particular order as provided by the operating system's underlying directory mechanisms. Entries added or removed while iterating over the directory might not be included in the iteration results.