[{"data":1,"prerenderedAt":133},["ShallowReactive",2],{"site-content":3,"page:\u002Ftutorials\u002Fwindows-sha256":40},{"id":4,"title":5,"catalogs":6,"description":16,"extension":17,"meta":18,"qq_group":26,"stem":33,"tuomin_download":34,"__hash__":39},"site\u002Fsite.md","把具体问题，解决得更简单。",{"tools":7,"software":10,"tutorials":13},{"title":8,"description":9},"拾器工具","解决具体任务的 Windows 小工具，下载试用后再选择。",{"title":11,"description":12},"常用软件","常用软件的用途、使用方法与官方入口。",{"title":14,"description":15},"使用教程","简短步骤，帮你完成眼前的操作。","拾器围绕真实工作开发本地软件，关注清楚的操作流程与可核对的结果。了解主打产品拾器脱敏。","md",{"body":19},{"type":20,"value":21,"toc":22},"minimark",[],{"title":23,"searchDepth":24,"depth":24,"links":25},"",3,[],{"name":27,"number":28,"qr":29,"description":30,"hint":31,"contact_label":32},"拾器软件工具交流群","1126734077","\u002Fassets\u002F拾器软件工具qq群.png","使用问题、工具建议或需求反馈，都可以在群里交流。反馈时请说明工具名称。","用手机 QQ 扫码，或搜索群号加入。点击二维码可查看原图。","使用交流与反馈","site",{"url":35,"code":36,"label":37,"platform":38},"https:\u002F\u002Fpan.baidu.com\u002Fs\u002F1hLvZvBKJJQZzCsyzKUOU6Q?pwd=sqrj","sqrj","015拾器脱敏","Windows x64","knbjz8YORhrgm8XOBdOt5QZN6eXgQe0NCuW9K1uXKCs",{"id":41,"title":42,"body":43,"category":119,"date":121,"description":122,"extension":17,"featured":123,"meta":124,"navigation":123,"path":125,"published":123,"seo":126,"stem":127,"tags":128,"__hash__":132},"tutorials\u002Ftutorials\u002Fwindows-sha256.md","Windows 如何计算文件 SHA256",{"type":20,"value":44,"toc":113},[45,49,54,57,61,69,72,82,85,89,96,99,102],[46,47,48],"p",{},"下载软件后，如果发布者给出了 SHA256 校验值，可以计算本机文件的值来核对内容是否一致。计算过程只读取文件，不会修改文件。",[50,51,53],"h2",{"id":52},"_1-复制文件路径","1. 复制文件路径",[46,55,56],{},"在文件资源管理器中找到需要核对的文件，按住 Shift 并右键单击，选择“复制文件地址”（部分系统显示“复制为路径”）。",[50,58,60],{"id":59},"_2-打开-powershell","2. 打开 PowerShell",[46,62,63,64,68],{},"在 Windows 开始菜单搜索并打开 ",[65,66,67],"strong",{},"Windows PowerShell","，不需要以管理员身份运行。",[46,70,71],{},"输入下面的命令，把单引号中的路径换成你的文件路径。粘贴路径时如果带有双引号，先去掉那对双引号，保留下面命令中的单引号即可：",[73,74,79],"pre",{"className":75,"code":77,"language":78,"meta":23},[76],"language-powershell","Get-FileHash -LiteralPath 'C:\\Users\\你的用户名\\Downloads\\软件.exe' -Algorithm SHA256 | Format-List\n","powershell",[80,81,77],"code",{"__ignoreMap":23},[46,83,84],{},"如果文件名中本身含有单引号，在命令里把这个字符写成两个连续的单引号。",[50,86,88],{"id":87},"_3-核对-hash-一项","3. 核对 Hash 一项",[46,90,91,92,95],{},"运行后会显示 Algorithm、Hash 和 Path。确认 Algorithm 是 ",[65,93,94],{},"SHA256","，Path 是你选中的文件，然后对照发布者给出的完整 Hash 值。",[46,97,98],{},"SHA256 的十六进制表示有 64 个字符。比较时忽略字母大小写，所有字符都应一致；不能只看开头和结尾。",[46,100,101],{},"如果不一致，先确认文件版本与发布者提供的校验值相对应，再重新下载并核对。校验一致只说明文件与该校验值相匹配，不能单凭它判断软件是否安全；校验值也应来自可信的官方页面。",[46,103,104,105,112],{},"命令参数说明可查阅 ",[106,107,111],"a",{"href":108,"rel":109},"https:\u002F\u002Flearn.microsoft.com\u002Fzh-cn\u002Fpowershell\u002Fmodule\u002Fmicrosoft.powershell.utility\u002Fget-filehash?view=powershell-5.1",[110],"nofollow","Microsoft 的 Get-FileHash 文档","。",{"title":23,"searchDepth":24,"depth":24,"links":114},[115,117,118],{"id":52,"depth":116,"text":53},2,{"id":59,"depth":116,"text":60},{"id":87,"depth":116,"text":88},[120],"文件处理","2026-10-08","用系统自带的 PowerShell 计算文件校验值，并与发布者提供的值核对。",true,{},"\u002Ftutorials\u002Fwindows-sha256",{"title":42,"description":122},"tutorials\u002Fwindows-sha256",[94,129,130,131],"校验","下载","PowerShell","Xm-yHaRrRmdF66PNjA31gAxSoDkjYE6zN2UCdb0crL0",1792336471168]