fsPromises.readdir(path[, options])
-
-
encoding
<string> 默认值:'utf8'
¥
encoding
<string> Default:'utf8'
-
withFileTypes
<boolean> 默认值:false
¥
withFileTypes
<boolean> Default:false
-
recursive
<boolean> 如果是true
,则递归读取目录的内容。在递归模式下,它将列出所有文件、子文件和目录。默认值:false
。¥
recursive
<boolean> Iftrue
, reads the contents of a directory recursively. In recursive mode, it will list all files, sub files, and directories. Default:false
.
-
-
返回:<Promise> 使用目录中文件的名称数组(不包括
'.'
和'..'
)履行。¥Returns: <Promise> Fulfills with an array of the names of the files in the directory excluding
'.'
and'..'
.
读取目录的内容。
¥Reads the contents of a directory.
可选的 options
参数可以是指定编码的字符串,也可以是具有 encoding
属性(指定用于文件名的字符编码)的对象。如果 encoding
设置为 'buffer'
,则返回的文件名将作为 <Buffer> 对象传入。
¥The optional options
argument can be a string specifying an encoding, or an
object with an encoding
property specifying the character encoding to use for
the filenames. If the encoding
is set to 'buffer'
, the filenames returned
will be passed as <Buffer> objects.
如果 options.withFileTypes
设置为 true
,则返回的数组将包含 <fs.Dirent> 个对象。
¥If options.withFileTypes
is set to true
, the returned array will contain
<fs.Dirent> objects.
import { readdir } from 'node:fs/promises';
try {
const files = await readdir(path);
for (const file of files)
console.log(file);
} catch (err) {
console.error(err);
}