[{"data":1,"prerenderedAt":322},["ShallowReactive",2],{"blog-article-\u002Fzh\u002Fblog\u002Fclear-cache-on-mac":3},{"id":4,"title":5,"author":6,"body":7,"category":301,"cover":302,"coverAlt":303,"description":304,"draft":305,"extension":306,"meta":307,"navigation":308,"path":309,"publishedAt":310,"seo":311,"stem":312,"tags":313,"topics":317,"translationKey":320,"updatedAt":310,"__hash__":321},"articles_zh\u002Fzh\u002Fblog\u002Fclear-cache-on-mac.md","如何清理 Mac 缓存","Harry",{"type":8,"value":9,"toc":288},"minimark",[10,14,28,33,44,48,58,61,68,71,78,88,94,97,104,111,118,121,124,176,185,192,195,198,215,224,237,249,252,261,264,276],[11,12,13],"p",{},"Mac 空间快满了，又舍不得删照片和文件，可以先看看应用缓存占了多少。浏览器和日常使用的软件会保存一些临时内容，其中不少可以在使用时重新生成。清理这部分缓存能腾出空间，但要选对项目，别把离线下载、聊天数据或整个应用文件夹一起删掉。",[11,15,16,17,22,23,27],{},"不想挨个打开软件、翻找缓存位置，可以用 ",[18,19,21],"a",{"href":20},"\u002Fzh","MangoDisk"," 集中查看。它的",[24,25,26],"strong",{},"深度清理","会列出识别到的应用缓存及其大小，你可以展开检查，再选择要清理的内容。扫描在本地完成，不会自动删除文件。MangoDisk 免费开源，无需注册或登录。",[29,30,32],"h2",{"id":31},"用-mangodisk-清理-mac-缓存","用 MangoDisk 清理 Mac 缓存",[11,34,35],{},[36,37],"img",{"alt":38,"decoding":39,"height":40,"loading":41,"src":42,"width":43},"MangoDisk Mac 版深度清理界面，按类别展示缓存大小、勾选状态和预计释放空间","async",1590,"lazy","https:\u002F\u002Fassets.mangodisk.app\u002Fimages\u002Fscreenshots\u002Fzh\u002Flight-01-deep-cleanup.jpg",2372,[45,46,47],"h3",{"id":47},"扫描后先看哪些应用占得多",[11,49,50,51,53,54,57],{},"打开 MangoDisk，进入",[24,52,26],{},"，运行",[24,55,56],{},"标准扫描","。结果出来后，查看“用户缓存文件”“应用缓存”“浏览器数据”等分类里的具体项目。",[11,59,60],{},"你会看到不同应用的缓存大小，不必先知道它们藏在哪个文件夹里。可以优先检查占用较多、自己又认识的应用，展开查看名称、路径和清理影响。实际能找到哪些项目，取决于安装的软件、缓存位置和访问权限。",[11,62,63,64,67],{},"页面顶部的估算容量包含多种清理内容，",[24,65,66],{},"不等于这次应该全部删除的缓存","。只想清缓存的话，关注对应的项目就好。",[45,69,70],{"id":70},"选中这次准备清理的缓存",[11,72,73,74,77],{},"如果只想清缓存，可以把选择方式切换为",[24,75,76],{},"暂不选择","，再勾选需要的项目，避免把其他清理内容一并选上。",[11,79,80,81,87],{},"例如，只想处理 Chrome 缓存，就找到对应项目，展开检查后单独勾选。MangoDisk 1.2.0 的 ",[18,82,86],{"href":83,"rel":84},"https:\u002F\u002Fgithub.com\u002Fharry0703\u002FMangoDisk\u002Fblob\u002Fv1.2.0\u002Fsrc-tauri\u002Fcrates\u002Fmangodisk-core\u002Frules\u002Ffilesystem\u002Fmacos\u002Fbrowser\u002Fbrowser.chrome-cache.toml",[85],"nofollow","Mac Chrome 缓存规则","限定在已知缓存位置，不包含 Cookie、浏览历史、密码和书签。这与在隐私清理中另外选择网站数据，是两种不同的操作。",[11,89,90,91],{},"“智能推荐”也可以作为选择起点，但仍要检查当前勾选了什么。",[24,92,93],{},"不熟悉的项目先保留，不必为了多清一点而全选。",[45,95,96],{"id":96},"保存工作并确认清理",[11,98,99,100,103],{},"看一下底部的已选项目和预计释放空间，保存正在进行的工作，退出提示需要关闭的应用，再点击",[24,101,102],{},"清理","。",[11,105,106,107,110],{},"MangoDisk 会显示确认清理的窗口。核对所选内容后再继续；仍被运行中的应用占用的项目会被跳过。清理结束后，可以到",[24,108,109],{},"操作历史","查看结果。预计容量和实际清理结果可能不同，以执行结果为准。",[11,112,113,114,103],{},"这套流程省去的是查找和比较的时间：应用缓存集中列出来，准备清哪些、预计腾出多少，都能在动手前看见。更多操作说明见",[18,115,117],{"href":116},"\u002Fzh\u002Fdocs\u002Ffeatures\u002Fdeep-clean","深度清理指南",[29,119,120],{"id":120},"清缓存会不会把有用的数据删掉",[11,122,123],{},"要看具体清理范围。缓存、账号数据和离线下载可能放在同一个应用目录下，看到文件夹很大，不能直接判断里面全是可丢弃的内容。",[125,126,127,140],"table",{},[128,129,130],"thead",{},[131,132,133,137],"tr",{},[134,135,136],"th",{},"看到的内容",[134,138,139],{},"建议怎么处理",[141,142,143,152,160,168],"tbody",{},[131,144,145,149],{},[146,147,148],"td",{},"已明确标注用途的网页或应用缓存",[146,150,151],{},"查看清理影响，退出相关应用后按需选择",[131,153,154,157],{},[146,155,156],{},"Cookie、网站数据、登录信息",[146,158,159],{},"单独决定是否删除，可能需要重新登录",[131,161,162,165],{},[146,163,164],{},"下载好的视频、音乐和其他离线内容",[146,166,167],{},"先确认是否还要离线使用，优先在原应用中管理",[131,169,170,173],{},[146,171,172],{},"聊天记录、本地数据库、照片、文档和整个应用数据文件夹",[146,174,175],{},"不要当作缓存整批清空",[11,177,178,179,184],{},"MangoDisk 会针对不同项目限定清理范围。例如，",[18,180,183],{"href":181,"rel":182},"https:\u002F\u002Fgithub.com\u002Fharry0703\u002FMangoDisk\u002Fblob\u002Fv1.2.0\u002Fsrc-tauri\u002Fcrates\u002Fmangodisk-core\u002Frules\u002Ffilesystem\u002Fmacos\u002Fapplication\u002Fapp.slack-cache.toml",[85],"Slack 缓存规则","只包含指定的缓存位置，账号、会话、工作区数据和下载文件不在其中。清理这些缓存，与删除整个 Slack 数据文件夹，影响并不一样。",[11,186,187,188,103],{},"部分清理操作无法撤销，也不能指望删除后都能从废纸篓找回。拿不准的内容先取消勾选，重要资料先备份，具体注意事项见",[18,189,191],{"href":190},"\u002Fzh\u002Fdocs\u002Fsafety","安全清理说明",[29,193,194],{"id":194},"用软件自带的功能清缓存",[11,196,197],{},"如果已经知道问题出在哪个软件，直接在软件里处理也很方便。",[11,199,200,201,204,205,208,209,214],{},"Chrome 可以通过右上角菜单进入",[24,202,203],{},"删除浏览数据","，选择时间范围，并只勾选",[24,206,207],{},"缓存的图片和文件","。如果只想清缓存，注意检查“Cookie 及其他网站数据”等选项，按需要保留。",[18,210,213],{"href":211,"rel":212},"https:\u002F\u002Fsupport.google.com\u002Fchrome\u002Fanswer\u002F2392709?hl=zh-Hans&co=GENIE.Platform%3DDesktop",[85],"Google 官方说明","将这些数据类型分开列出；它们的用途和删除影响不同。",[11,216,217,218,223],{},"Safari 的“设置 → 隐私 → 管理网站数据”则需要额外留意：这里移除的是网站数据，可能让你退出网站登录，不能当成只清缓存的同义操作。",[18,219,222],{"href":220,"rel":221},"https:\u002F\u002Fsupport.apple.com\u002Fzh-cn\u002Fguide\u002Fsafari\u002Fsfri11471\u002Fmac",[85],"Apple 的说明","也提示了这一影响。",[11,225,226,227,231,232,236],{},"其他应用的具体方法，可以继续看 ",[18,228,230],{"href":229},"\u002Fzh\u002Fblog\u002Fclear-slack-cache-mac","Mac 上怎么清理 Slack 缓存","和 ",[18,233,235],{"href":234},"\u002Fzh\u002Fblog\u002Fclear-outlook-cache-mac","Mac 上的 Outlook 缓存清理","。只处理一个软件，用它自己的入口即可；想比较多个应用的占用，MangoDisk 的集中扫描会更省事。",[11,238,239,240,244,245,248],{},"不建议为了找缓存就清空整个 ",[241,242,243],"code",{},"Library"," 或 ",[241,246,247],{},"Application Support"," 文件夹。里面还保存着应用设置和本地数据，和缓存不是一回事。",[29,250,251],{"id":251},"为什么清理后缓存还会增加",[11,253,254,255,260],{},"缓存本来就是为了减少重复加载，继续浏览网页、使用应用后，需要的内容还会重新生成。刚清完再打开网页或软件，部分内容可能需要重新下载，首次加载也可能慢一些；",[18,256,259],{"href":257,"rel":258},"https:\u002F\u002Fsupport.google.com\u002Faccounts\u002Fanswer\u002F32050",[85],"Google 对清理后影响的说明","也提到了这一点。",[11,262,263],{},"更实用的做法是：空间紧张时检查一次，或者某个应用出现加载问题时，按它的官方排查步骤处理。不必每天把缓存清零，也别把清缓存当作保证电脑提速的方法。",[11,265,266,267,271,272,103],{},"如果扫描后发现缓存并不多，就换个方向找空间。MangoDisk 的",[18,268,270],{"href":269},"\u002Fzh\u002Fdocs\u002Ffeatures\u002Fdisk-analysis","磁盘空间分析","可以用矩形图和旭日图展示文件夹占用，帮助你找到体积较大的目录；如果想直接查找视频、安装包等文件，可以看 ",[18,273,275],{"href":274},"\u002Fzh\u002Fblog\u002Ffind-large-files-on-mac","Mac 大文件查找方法",[11,277,278,281,282,287],{},[18,279,280],{"href":20},"下载 MangoDisk","，先看看常用应用的缓存占了多少，再选择值得清理的项目。项目代码和清理规则都可以在 ",[18,283,286],{"href":284,"rel":285},"https:\u002F\u002Fgithub.com\u002Fharry0703\u002FMangoDisk",[85],"GitHub"," 查看。",{"title":289,"searchDepth":290,"depth":290,"links":291},"",2,[292,298,299,300],{"id":31,"depth":290,"text":32,"children":293},[294,296,297],{"id":47,"depth":295,"text":47},3,{"id":70,"depth":295,"text":70},{"id":96,"depth":295,"text":96},{"id":120,"depth":290,"text":120},{"id":194,"depth":290,"text":194},{"id":251,"depth":290,"text":251},"Mac 磁盘清理","\u002Fimages\u002Fblog\u002Fclear-cache-on-mac.webp","Mac 风格笔记本旁放着临时缓存文件和刷子，表示有选择地清理缓存","用 MangoDisk 集中查看 Mac 应用和浏览器缓存的占用，选择需要的项目后清理。了解缓存与网站数据、离线下载的区别，避免误删有用内容。",false,"md",{},true,"\u002Fzh\u002Fblog\u002Fclear-cache-on-mac","2026-10-21T11:08:00+08:00",{"title":5,"description":304},"zh\u002Fblog\u002Fclear-cache-on-mac",[314,315,316],"Mac 缓存清理","应用缓存","浏览器缓存",[318,319],"mac-cleanup","app-cache-cleanup","article-clear-cache-on-mac","Qp-ShF2x8KmqzkfTxa2aehxk0gJ8XsOGTyzRV45e4VI",1792636696530]