[{"data":1,"prerenderedAt":738},["ShallowReactive",2],{"doc-page:\u002Fdocs\u002Fdata-recovery":3},{"doc":4,"prev":696,"next":703,"resolvedType":8,"readingMinutes":144,"audience":710,"checklist":714,"related":718},{"path":5,"title":6,"description":7,"docType":8,"resourceKind":9,"categoryId":10,"categoryLabel":11,"updatedAt":12,"publishedAt":12,"icon":13,"body":14},"\u002Fdocs\u002Fdata-recovery","数据恢复与磁盘工具","磁盘分区、数据恢复、硬盘检测与文件系统修复工具","article",null,"windows-system","Windows 系统","2026-02-27","i-mdi-microsoft-windows",{"type":15,"value":16,"toc":670},"minimark",[17,20,29,34,50,53,91,94,99,102,114,117,183,186,189,193,196,252,255,259,262,271,274,278,281,290,298,301,304,308,311,320,324,327,336,339,421,424,427,530,536,539,568,572,575,584,587,601,604,618,621,632,635,666],[18,19,6],"h1",{"id":6},[21,22,23,24,28],"p",{},"数据恢复最重要的原则不是“装什么工具”，而是",[25,26,27],"strong",{},"先别继续写入原盘","。很多恢复失败并不是工具不行，而是误操作把可恢复的数据覆盖掉了。",[30,31,33],"h2",{"id":32},"先做什么不要急着恢复","先做什么，不要急着恢复",[35,36,37,41,44,47],"ol",{},[38,39,40],"li",{},"先停止往出问题的磁盘继续写入数据",[38,42,43],{},"明确问题类型：误删、误格式化、分区丢失、硬盘异常、系统损坏",[38,45,46],{},"优先把恢复结果写到另一块磁盘，而不是原盘",[38,48,49],{},"如果磁盘已经异响、频繁掉盘或 SMART 报警，先备份 \u002F 镜像，再谈修复",[30,51,52],{"id":52},"按场景选择工具",[54,55,56,62,68,74],"ul",{},[38,57,58,61],{},[25,59,60],{},"误删文件","：优先 Windows File Recovery、Recuva、PhotoRec",[38,63,64,67],{},[25,65,66],{},"分区丢失 \u002F 分区表损坏","：优先 DiskGenius、TestDisk",[38,69,70,73],{},[25,71,72],{},"磁盘健康检查","：优先 CrystalDiskInfo、SMART 数据",[38,75,76,79,80,84,85,84,88],{},[25,77,78],{},"系统文件或文件系统损坏","：优先 ",[81,82,83],"code",{},"chkdsk","、",[81,86,87],{},"sfc",[81,89,90],{},"DISM",[30,92,93],{"id":93},"磁盘分区",[95,96,98],"h3",{"id":97},"diskgenius","DiskGenius",[21,100,101],{},"国产专业磁盘分区工具，支持分区恢复、数据恢复：",[54,103,104],{},[38,105,106,107],{},"地址：",[108,109,113],"a",{"href":110,"rel":111},"https:\u002F\u002Fwww.diskgenius.cn\u002F",[112],"nofollow","diskgenius.cn",[95,115,116],{"id":116},"系统自带工具",[118,119,124],"pre",{"className":120,"code":121,"language":122,"meta":123,"style":123},"language-powershell shiki shiki-themes github-light github-dark","# 磁盘管理（GUI）\ndiskmgmt.msc\n\n# DiskPart（命令行）\ndiskpart\nlist disk\nselect disk 0\nlist partition\n","powershell","",[81,125,126,135,142,149,155,161,167,177],{"__ignoreMap":123},[127,128,131],"span",{"class":129,"line":130},"line",1,[127,132,134],{"class":133},"sJ8bj","# 磁盘管理（GUI）\n",[127,136,138],{"class":129,"line":137},2,[127,139,141],{"class":140},"sVt8B","diskmgmt.msc\n",[127,143,145],{"class":129,"line":144},3,[127,146,148],{"emptyLinePlaceholder":147},true,"\n",[127,150,152],{"class":129,"line":151},4,[127,153,154],{"class":133},"# DiskPart（命令行）\n",[127,156,158],{"class":129,"line":157},5,[127,159,160],{"class":140},"diskpart\n",[127,162,164],{"class":129,"line":163},6,[127,165,166],{"class":140},"list disk\n",[127,168,170,173],{"class":129,"line":169},7,[127,171,172],{"class":140},"select disk ",[127,174,176],{"class":175},"sj4cs","0\n",[127,178,180],{"class":129,"line":179},8,[127,181,182],{"class":140},"list partition\n",[21,184,185],{},"分区工具可以很强，但也很危险。只要你还没完全确认问题来源，就不要随意执行删除、重建分区或格式化操作。",[30,187,188],{"id":188},"数据恢复",[95,190,192],{"id":191},"windows-file-recovery","Windows File Recovery",[21,194,195],{},"微软官方命令行恢复工具：",[118,197,199],{"className":120,"code":198,"language":122,"meta":123,"style":123},"winget install 9N26S50LN705\n\n# 恢复已删除的文件\nwinfr C: D:\\Recovery \u002Fregular \u002Fn *.docx\nwinfr C: D:\\Recovery \u002Fextensive \u002Fn \\Users\\你的用户名\\Documents\\\n",[81,200,201,206,210,215,238],{"__ignoreMap":123},[127,202,203],{"class":129,"line":130},[127,204,205],{"class":140},"winget install 9N26S50LN705\n",[127,207,208],{"class":129,"line":137},[127,209,148],{"emptyLinePlaceholder":147},[127,211,212],{"class":129,"line":144},[127,213,214],{"class":133},"# 恢复已删除的文件\n",[127,216,217,220,224,227,229,232,235],{"class":129,"line":151},[127,218,219],{"class":140},"winfr C: D:\\Recovery ",[127,221,223],{"class":222},"szBVR","\u002F",[127,225,226],{"class":140},"regular ",[127,228,223],{"class":222},[127,230,231],{"class":140},"n ",[127,233,234],{"class":222},"*",[127,236,237],{"class":140},".docx\n",[127,239,240,242,244,247,249],{"class":129,"line":157},[127,241,219],{"class":140},[127,243,223],{"class":222},[127,245,246],{"class":140},"extensive ",[127,248,223],{"class":222},[127,250,251],{"class":140},"n \\Users\\你的用户名\\Documents\\\n",[21,253,254],{},"微软这个工具更适合“先快速试一次”的场景，尤其是误删文档、桌面文件和常见目录内容。",[95,256,258],{"id":257},"recuva","Recuva",[21,260,261],{},"免费文件恢复工具（Piriform 出品）：",[54,263,264],{},[38,265,106,266],{},[108,267,270],{"href":268,"rel":269},"https:\u002F\u002Fwww.ccleaner.com\u002Frecuva",[112],"ccleaner.com\u002Frecuva",[21,272,273],{},"适合图形界面恢复和轻度误删场景。",[95,275,277],{"id":276},"testdisk-photorec","TestDisk \u002F PhotoRec",[21,279,280],{},"开源数据恢复工具：",[118,282,284],{"className":120,"code":283,"language":122,"meta":123,"style":123},"scoop install testdisk\n",[81,285,286],{"__ignoreMap":123},[127,287,288],{"class":129,"line":130},[127,289,283],{"class":140},[54,291,292,295],{},[38,293,294],{},"TestDisk：恢复丢失的分区、修复引导扇区",[38,296,297],{},"PhotoRec：恢复已删除的文件（按文件签名）",[21,299,300],{},"如果你已经分不清是“分区没了”还是“文件没了”，通常先看 TestDisk，再考虑是否转到 PhotoRec。",[30,302,303],{"id":303},"硬盘健康检测",[95,305,307],{"id":306},"crystaldiskinfo","CrystalDiskInfo",[21,309,310],{},"查看硬盘 SMART 信息、温度、健康状态：",[118,312,314],{"className":120,"code":313,"language":122,"meta":123,"style":123},"winget install CrystalDewWorld.CrystalDiskInfo\n",[81,315,316],{"__ignoreMap":123},[127,317,318],{"class":129,"line":130},[127,319,313],{"class":140},[95,321,323],{"id":322},"crystaldiskmark","CrystalDiskMark",[21,325,326],{},"硬盘读写速度测试：",[118,328,330],{"className":120,"code":329,"language":122,"meta":123,"style":123},"winget install CrystalDewWorld.CrystalDiskMark\n",[81,331,332],{"__ignoreMap":123},[127,333,334],{"class":129,"line":130},[127,335,329],{"class":140},[95,337,338],{"id":338},"命令行检测",[118,340,342],{"className":120,"code":341,"language":122,"meta":123,"style":123},"# 查看磁盘信息\nGet-PhysicalDisk | Select-Object FriendlyName, MediaType, Size, HealthStatus\n\n# 查看 SMART 数据\nGet-PhysicalDisk | Get-StorageReliabilityCounter\n\n# 检查文件系统\nchkdsk C: \u002Ff \u002Fr\n",[81,343,344,349,379,383,388,397,401,406],{"__ignoreMap":123},[127,345,346],{"class":129,"line":130},[127,347,348],{"class":133},"# 查看磁盘信息\n",[127,350,351,354,357,360,363,366,369,371,374,376],{"class":129,"line":137},[127,352,353],{"class":175},"Get-PhysicalDisk",[127,355,356],{"class":222}," |",[127,358,359],{"class":175}," Select-Object",[127,361,362],{"class":140}," FriendlyName",[127,364,365],{"class":222},",",[127,367,368],{"class":140}," MediaType",[127,370,365],{"class":222},[127,372,373],{"class":140}," Size",[127,375,365],{"class":222},[127,377,378],{"class":140}," HealthStatus\n",[127,380,381],{"class":129,"line":144},[127,382,148],{"emptyLinePlaceholder":147},[127,384,385],{"class":129,"line":151},[127,386,387],{"class":133},"# 查看 SMART 数据\n",[127,389,390,392,394],{"class":129,"line":157},[127,391,353],{"class":175},[127,393,356],{"class":222},[127,395,396],{"class":175}," Get-StorageReliabilityCounter\n",[127,398,399],{"class":129,"line":163},[127,400,148],{"emptyLinePlaceholder":147},[127,402,403],{"class":129,"line":169},[127,404,405],{"class":133},"# 检查文件系统\n",[127,407,408,411,413,416,418],{"class":129,"line":179},[127,409,410],{"class":140},"chkdsk C: ",[127,412,223],{"class":222},[127,414,415],{"class":140},"f ",[127,417,223],{"class":222},[127,419,420],{"class":140},"r\n",[21,422,423],{},"如果 SMART 已经开始报错、坏扇区增加或温度异常，优先做数据转移，而不是继续高强度扫描。",[30,425,426],{"id":426},"文件系统修复",[118,428,430],{"className":120,"code":429,"language":122,"meta":123,"style":123},"# 检查并修复文件系统错误\nchkdsk C: \u002Ff\n\n# 深度扫描（含坏扇区检测）\nchkdsk C: \u002Ff \u002Fr \u002Fx\n\n# SFC 系统文件检查\nsfc \u002Fscannow\n\n# DISM 修复系统映像\nDISM \u002FOnline \u002FCleanup-Image \u002FRestoreHealth\n",[81,431,432,437,446,450,455,473,477,482,492,497,503],{"__ignoreMap":123},[127,433,434],{"class":129,"line":130},[127,435,436],{"class":133},"# 检查并修复文件系统错误\n",[127,438,439,441,443],{"class":129,"line":137},[127,440,410],{"class":140},[127,442,223],{"class":222},[127,444,445],{"class":140},"f\n",[127,447,448],{"class":129,"line":144},[127,449,148],{"emptyLinePlaceholder":147},[127,451,452],{"class":129,"line":151},[127,453,454],{"class":133},"# 深度扫描（含坏扇区检测）\n",[127,456,457,459,461,463,465,468,470],{"class":129,"line":157},[127,458,410],{"class":140},[127,460,223],{"class":222},[127,462,415],{"class":140},[127,464,223],{"class":222},[127,466,467],{"class":140},"r ",[127,469,223],{"class":222},[127,471,472],{"class":140},"x\n",[127,474,475],{"class":129,"line":163},[127,476,148],{"emptyLinePlaceholder":147},[127,478,479],{"class":129,"line":169},[127,480,481],{"class":133},"# SFC 系统文件检查\n",[127,483,484,487,489],{"class":129,"line":179},[127,485,486],{"class":140},"sfc ",[127,488,223],{"class":222},[127,490,491],{"class":140},"scannow\n",[127,493,495],{"class":129,"line":494},9,[127,496,148],{"emptyLinePlaceholder":147},[127,498,500],{"class":129,"line":499},10,[127,501,502],{"class":133},"# DISM 修复系统映像\n",[127,504,506,509,511,514,516,519,522,525,527],{"class":129,"line":505},11,[127,507,508],{"class":140},"DISM ",[127,510,223],{"class":222},[127,512,513],{"class":140},"Online ",[127,515,223],{"class":222},[127,517,518],{"class":140},"Cleanup",[127,520,521],{"class":222},"-",[127,523,524],{"class":140},"Image ",[127,526,223],{"class":222},[127,528,529],{"class":140},"RestoreHealth\n",[21,531,532,535],{},[81,533,534],{},"chkdsk \u002Ff \u002Fr \u002Fx"," 这类命令有修复价值，但执行前要确认你不是在处理“更适合先恢复文件”的场景。修复有时会改变目录结构，不一定适合第一步就执行。",[30,537,538],{"id":538},"磁盘清理",[118,540,542],{"className":120,"code":541,"language":122,"meta":123,"style":123},"# 查看各文件夹大小\nwinget install WinDirStat.WinDirStat\n\n# 或使用 TreeSize Free\nwinget install JAMSoftware.TreeSize.Free\n",[81,543,544,549,554,558,563],{"__ignoreMap":123},[127,545,546],{"class":129,"line":130},[127,547,548],{"class":133},"# 查看各文件夹大小\n",[127,550,551],{"class":129,"line":137},[127,552,553],{"class":140},"winget install WinDirStat.WinDirStat\n",[127,555,556],{"class":129,"line":144},[127,557,148],{"emptyLinePlaceholder":147},[127,559,560],{"class":129,"line":151},[127,561,562],{"class":133},"# 或使用 TreeSize Free\n",[127,564,565],{"class":129,"line":157},[127,566,567],{"class":140},"winget install JAMSoftware.TreeSize.Free\n",[95,569,571],{"id":570},"spacesniffer","SpaceSniffer",[21,573,574],{},"可视化磁盘空间分析，快速找到大文件：",[54,576,577],{},[38,578,106,579],{},[108,580,583],{"href":581,"rel":582},"http:\u002F\u002Fwww.intactile.com\u002Fproducts\u002Fspace-sniffer\u002F",[112],"uderzo.it\u002Fmain_products\u002Fspace_sniffer",[30,585,586],{"id":586},"常见误区",[54,588,589,592,595,598],{},[38,590,591],{},"文件误删后继续往同一盘下载或复制大文件",[38,593,594],{},"恢复结果直接写回原盘",[38,596,597],{},"在还没判断硬盘健康前就跑长时间深度扫描",[38,599,600],{},"混淆“系统修复”和“数据恢复”，在错误顺序下执行命令",[30,602,603],{"id":603},"什么时候该考虑专业恢复",[54,605,606,609,612,615],{},[38,607,608],{},"硬盘异响、掉盘、读取速度异常低",[38,610,611],{},"SSD \u002F HDD 已经频繁离线",[38,613,614],{},"企业或唯一副本数据，容错成本极低",[38,616,617],{},"误操作后已经多次尝试修复，但仍无法读取关键文件",[30,619,620],{"id":620},"恢复后的建议",[54,622,623,626,629],{},[38,624,625],{},"立即把关键数据复制到第二份介质",[38,627,628],{},"检查恢复文件是否真的能打开，而不是只看文件名",[38,630,631],{},"补做定期备份、云同步或镜像方案，避免同类事故再次发生",[30,633,634],{"id":634},"参考链接",[54,636,637,644,652,659],{},[38,638,639,643],{},[108,640,192],{"href":641,"rel":642},"https:\u002F\u002Fapps.microsoft.com\u002Fdetail\u002F9N26S50LN705",[112]," — 微软商店",[38,645,646,651],{},[108,647,650],{"href":648,"rel":649},"https:\u002F\u002Fwww.cgsecurity.org\u002Fwiki\u002FTestDisk",[112],"TestDisk 文档"," — 官方 Wiki",[38,653,654,658],{},[108,655,307],{"href":656,"rel":657},"https:\u002F\u002Fcrystalmark.info\u002Fen\u002Fsoftware\u002Fcrystaldiskinfo\u002F",[112]," — 官网",[38,660,661,665],{},[108,662,664],{"href":663},"\u002Fdocs\u002Fsystem-optimization","Windows 系统优化"," — 日常维护做好后，很多磁盘问题能提前发现",[667,668,669],"style",{},"html pre.shiki code .sJ8bj, html code.shiki .sJ8bj{--shiki-default:#6A737D;--shiki-dark:#6A737D}html pre.shiki code .sVt8B, html code.shiki .sVt8B{--shiki-default:#24292E;--shiki-dark:#E1E4E8}html pre.shiki code .sj4cs, html code.shiki .sj4cs{--shiki-default:#005CC5;--shiki-dark:#79B8FF}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: 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