本文目录导读：
Chrome/Edge (Chromium 内核)
Windows PowerShell 脚本
# 清理Chrome缓存
$chromePath = "$env:LOCALAPPDATA\Google\Chrome\User Data\Default\Cache"
$chromeCodeCache = "$env:LOCALAPPDATA\Google\Chrome\User Data\Default\Code Cache"
# 清理缓存文件
if (Test-Path $chromePath) {
Remove-Item "$chromePath\*" -Recurse -Force -ErrorAction SilentlyContinue
Write-Host "Chrome缓存已清理"
}
if (Test-Path $chromeCodeCache) {
Remove-Item "$chromeCodeCache\*" -Recurse -Force -ErrorAction SilentlyContinue
Write-Host "Chrome代码缓存已清理"
}
Batch 批处理脚本
@echo off
echo 正在清理浏览器缓存...
:: Chrome缓存
if exist "%LOCALAPPDATA%\Google\Chrome\User Data\Default\Cache" (
rd /s /q "%LOCALAPPDATA%\Google\Chrome\User Data\Default\Cache"
mkdir "%LOCALAPPDATA%\Google\Chrome\User Data\Default\Cache"
echo Chrome缓存清理完成
)
:: Edge缓存
if exist "%LOCALAPPDATA%\Microsoft\Edge\User Data\Default\Cache" (
rd /s /q "%LOCALAPPDATA%\Microsoft\Edge\User Data\Default\Cache"
mkdir "%LOCALAPPDATA%\Microsoft\Edge\User Data\Default\Cache"
echo Edge缓存清理完成
)
echo 清理完成！
pause
Firefox 缓存清理
PowerShell 脚本
# Firefox缓存路径
$firefoxProfiles = Get-ChildItem "$env:APPDATA\Mozilla\Firefox\Profiles" -Directory
foreach ($profile in $firefoxProfiles) {
$cachePath = Join-Path $profile.FullName "cache2"
if (Test-Path $cachePath) {
Remove-Item "$cachePath\*" -Recurse -Force -ErrorAction SilentlyContinue
Write-Host "Firefox缓存已清理: $($profile.Name)"
}
}
多浏览器批量清理脚本
完整 PowerShell 脚本 (推荐)
# 批量清理浏览器缓存脚本
Write-Host "开始清理浏览器缓存..." -ForegroundColor Green
# 需要关闭浏览器，否则文件可能被占用
$browsers = @(
"chrome",
"msedge",
"firefox",
"brave",
"opera"
)
$runningBrowsers = @()
foreach ($browser in $browsers) {
$process = Get-Process -Name $browser -ErrorAction SilentlyContinue
if ($process) {
$runningBrowsers += $browser
}
}
if ($runningBrowsers.Count -gt 0) {
Write-Host "以下浏览器正在运行：$($runningBrowsers -join ', ')" -ForegroundColor Yellow
$choice = Read-Host "是否关闭这些浏览器？(Y/N)"
if ($choice -eq 'Y' -or $choice -eq 'y') {
foreach ($browser in $runningBrowsers) {
Stop-Process -Name $browser -Force -ErrorAction SilentlyContinue
Start-Sleep -Seconds 2
}
}
}
# Chrome/Edge (Chromium)
$chromiumPaths = @(
"$env:LOCALAPPDATA\Google\Chrome\User Data\Default\Cache",
"$env:LOCALAPPDATA\Google\Chrome\User Data\Default\Code Cache",
"$env:LOCALAPPDATA\Microsoft\Edge\User Data\Default\Cache",
"$env:LOCALAPPDATA\Microsoft\Edge\User Data\Default\Code Cache",
"$env:LOCALAPPDATA\BraveSoftware\Brave-Browser\User Data\Default\Cache"
)
foreach ($path in $chromiumPaths) {
if (Test-Path $path) {
try {
Remove-Item "$path\*" -Recurse -Force -ErrorAction Stop
Write-Host "清理成功: $path" -ForegroundColor Green
} catch {
Write-Host "清理失败: $path" -ForegroundColor Red
}
}
}
# Firefox
$firefoxProfiles = Get-ChildItem "$env:APPDATA\Mozilla\Firefox\Profiles" -Directory -ErrorAction SilentlyContinue
foreach ($profile in $firefoxProfiles) {
$cachePath = Join-Path $profile.FullName "cache2"
$startupCache = Join-Path $profile.FullName "startupCache"
@($cachePath, $startupCache) | ForEach-Object {
if (Test-Path $_) {
try {
Remove-Item "$_\*" -Recurse -Force -ErrorAction Stop
Write-Host "清理成功: $_" -ForegroundColor Green
} catch {
Write-Host "清理失败: $_" -ForegroundColor Red
}
}
}
}
Write-Host "缓存清理完成！" -ForegroundColor Green
# 可选：清理系统临时文件
$cleanTemp = Read-Host "是否同时清理系统临时文件？(Y/N)"
if ($cleanTemp -eq 'Y' -or $cleanTemp -eq 'y') {
Remove-Item "$env:TEMP\*" -Recurse -Force -ErrorAction SilentlyContinue
Remove-Item "$env:WINDIR\Temp\*" -Recurse -Force -ErrorAction SilentlyContinue
Write-Host "系统临时文件已清理" -ForegroundColor Green
}
Read-Host "按回车键退出..."
使用快捷键和系统工具
浏览器自带清理功能
@echo off echo 正在打开浏览器清理设置... :: Chrome start chrome://settings/clearBrowserData :: Edge start edge://settings/clearBrowserData :: Firefox start about:preferences#privacy echo 请在打开的页面中设置清理选项 pause
高级清理脚本 - 包含更多选项
# 高级缓存清理脚本
param(
[switch]$Silent,
[switch]$AllBrowsers,
[string[]]$BrowserList = @("Chrome", "Edge", "Firefox")
)
function Clear-BrowserCache {
param([string]$BrowserName)
switch ($BrowserName) {
"Chrome" {
$paths = @(
"$env:LOCALAPPDATA\Google\Chrome\User Data\Default\Cache",
"$env:LOCALAPPDATA\Google\Chrome\User Data\Default\Code Cache",
"$env:LOCALAPPDATA\Google\Chrome\User Data\Default\Service Worker\CacheStorage"
)
}
"Edge" {
$paths = @(
"$env:LOCALAPPDATA\Microsoft\Edge\User Data\Default\Cache",
"$env:LOCALAPPDATA\Microsoft\Edge\User Data\Default\Code Cache"
)
}
"Firefox" {
$profile = Get-ChildItem "$env:APPDATA\Mozilla\Firefox\Profiles" -Directory |
Select-Object -First 1
if ($profile) {
$paths = @(
Join-Path $profile.FullName "cache2",
Join-Path $profile.FullName "startupCache"
)
}
}
}
foreach ($path in $paths) {
if (Test-Path $path) {
Remove-Item "$path\*" -Recurse -Force -ErrorAction SilentlyContinue
if (-not $Silent) {
Write-Host "$BrowserName 缓存已清理: $path" -ForegroundColor Green
}
}
}
}
# 执行清理
if ($AllBrowsers) {
$BrowserList = @("Chrome", "Edge", "Firefox")
}
foreach ($browser in $BrowserList) {
Clear-BrowserCache -BrowserName $browser
}
if (-not $Silent) {
Write-Host "清理完成！" -ForegroundColor Green
}
使用注意事项：
- 关闭浏览器：清理前最好关闭浏览器
- 管理员权限：某些路径可能需要管理员权限
- 备份重要数据：清理前确保没有未保存的浏览数据
- 选择性清理：可以修改脚本只清理特定浏览器的缓存
一键清理命令（Windows）
创建 .bat 文件,复制以下内容：
@echo off echo 清理浏览器缓存... del /f /s /q "%LOCALAPPDATA%\Google\Chrome\User Data\Default\Cache\*.*" 2>nul del /f /s /q "%LOCALAPPDATA%\Microsoft\Edge\User Data\Default\Cache\*.*" 2>nul echo 清理完成！ pause
选择适合你需求的脚本方案即可！
