MoeFurina/NeteaseCloudMusicApiEnhanced
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refactor(util): 简化文件帮助工具函数

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- 移除未使用的 path 模块引入
- 将 getFileExtension 函数从异步改为同步
- 优化 sanitizeFilename 函数逻辑，移除冗余扩展名处理
This commit is contained in:
LaoShui 2026-02-18 20:24:43 +08:00
parent 92df6e13a0
commit 755489546b
1 changed files with 1 additions and 3 deletions
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4
util/fileHelper.js
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@ -1,6 +1,5 @@
const fs = require('fs') const fs = require('fs')
const crypto = require('crypto') const crypto = require('crypto')
const path = require('path')
const logger = require('./logger') const logger = require('./logger')
function isTempFile(file) { function isTempFile(file) {
@ -61,7 +60,7 @@ async function readFileChunk(filePath, offset, length) {
return buffer return buffer
} }
async function getFileExtension(filename) { function getFileExtension(filename) {
if (!filename) return 'mp3' if (!filename) return 'mp3'
if (filename.includes('.')) { if (filename.includes('.')) {
return filename.split('.').pop().toLowerCase() return filename.split('.').pop().toLowerCase()
@ -71,7 +70,6 @@ async function getFileExtension(filename) {
function sanitizeFilename(filename) { function sanitizeFilename(filename) {
if (!filename) return 'unknown' if (!filename) return 'unknown'
const ext = getFileExtension(filename)
return filename return filename
.replace(/\.[^.]+$/, '') .replace(/\.[^.]+$/, '')
.replace(/\s/g, '') .replace(/\s/g, '')