[{"data":1,"prerenderedAt":730},["ShallowReactive",2],{"\u002Fcn\u002Fsolve\u002Fslow-file-transfer":3,"\u002Fcn\u002Fsolve":426},{"id":4,"title":5,"body":6,"description":384,"extension":385,"meta":386,"navigation":421,"path":422,"seo":423,"stem":424,"__hash__":425},"solves\u002Fcn\u002Fsolve\u002Fslow-file-transfer.md","安卓文件传输慢？如何解决速度问题",{"type":7,"value":8,"toc":369},"minimark",[9,14,18,21,24,28,165,168,172,175,181,187,193,199,205,208,213,253,257,277,281,307,310,316,322,328,334,337],[10,11,13],"h2",{"id":12},"为什么-android-文件传输速度慢以及如何修复","为什么 Android 文件传输速度慢（以及如何修复）",[15,16,17],"p",{},"您正在尝试将 5 GB 视频从手机移动到 PC。插入 USB 电缆，开始传输，然后观察进度条的爬行。10MB\u002F秒。8MB\u002F秒。“还剩15分钟。”在 USB 3.0 电缆上理论上应达到 500 MB\u002Fs。",[15,19,20],{},"这通常不是您的电缆的错。它是 MTP——Android 用于 USB 文件传输的媒体传输协议。MTP 于 2004 年专为便携式媒体播放器而设计，从未用于高效传输大文件。它具有大量的协议开销，需要每个文件握手，并且在大多数操作系统上实现得很差。",[15,22,23],{},"好消息：AnExplorer 的无线传输方法在实践中通常优于 USB MTP 速度，同时更可靠且无需电缆。",[10,25,27],{"id":26},"速度比较传输方式","速度比较：传输方式",[29,30,31,53],"table",{},[32,33,34],"thead",{},[35,36,37,41,44,47,50],"tr",{},[38,39,40],"th",{},"方法",[38,42,43],{},"理论最大值",[38,45,46],{},"真实世界的速度",[38,48,49],{},"可靠性",[38,51,52],{},"设置",[54,55,56,77,94,109,127,146],"tbody",{},[35,57,58,65,68,71,74],{},[59,60,61],"td",{},[62,63,64],"strong",{},"USB MTP",[59,66,67],{},"480 MB\u002F秒 (USB 2.0) \u002F 5 Gbps (USB 3.0)",[59,69,70],{},"10–15 MB\u002Fs（是的，确实如此）",[59,72,73],{},"差（断开、错误）",[59,75,76],{},"电缆+驱动器",[35,78,79,82,85,88,91],{},[59,80,81],{},"** AnExplorer 设备连接（5 GHz Wi-Fi）**",[59,83,84],{},"~100 MB\u002Fs (Wi-Fi 5)",[59,86,87],{},"20–50 MB\u002F秒",[59,89,90],{},"优秀",[59,92,93],{},"无（浏览器）",[35,95,96,99,101,104,106],{},[59,97,98],{},"** AnExplorer Wi-Fi 共享**",[59,100,84],{},[59,102,103],{},"30–80 MB\u002F秒",[59,105,90],{},[59,107,108],{},"两种设备都需要 AnExplorer",[35,110,111,116,119,122,124],{},[59,112,113],{},[62,114,115],{},"通过 Wi-Fi 的 SMB",[59,117,118],{},"约 100 MB\u002F秒",[59,120,121],{},"30–60 MB\u002F秒",[59,123,90],{},[59,125,126],{},"一次性共享设置",[35,128,129,134,137,140,143],{},[59,130,131],{},[62,132,133],{},"蓝牙",[59,135,136],{},"3 MB\u002F秒 (BT 5.0)",[59,138,139],{},"1–2 MB\u002F秒",[59,141,142],{},"缓慢但稳定",[59,144,145],{},"配对",[35,147,148,153,156,159,162],{},[59,149,150],{},[62,151,152],{},"云端上传\u002F下载",[59,154,155],{},"网速",[59,157,158],{},"5–50 MB\u002Fs（可变）",[59,160,161],{},"取决于连接",[59,163,164],{},"需要帐户",[15,166,167],{},"USB的理论速度与实际MTP性能之间的差距是核心问题。AnExplorer 基于 HTTP 的 Device Connect 实现了 MTP 实际速度的 2-5 倍，因为 HTTP 是一种更简单、更高效的文件传输协议。",[10,169,171],{"id":170},"为什么-mtp-慢技术解释","为什么 MTP 慢（技术解释）",[15,173,174],{},"MTP 并不是为批量文件传输而设计的。以下是幕后发生的事情：",[15,176,177,180],{},[62,178,179],{},"每个文件开销："," MTP 需要对每个文件进行完整的握手。传输 1,000 张照片意味着 1,000 次单独的谈判。HTTP（Device Connect）可以批量操作和管道请求。",[15,182,183,186],{},[62,184,185],{},"无缓存："," MTP 不缓存目录列表。每次您浏览文件夹时，它都会从手机重新读取整个目录。在拥有数千个文件的手机上，这会导致明显的延迟。",[15,188,189,192],{},[62,190,191],{},"单线程："," MTP 一次处理一个文件。没有并行传输。Device Connect 的浏览器界面可以处理多个并发上传。",[15,194,195,198],{},[62,196,197],{},"驱动程序不稳定："," Windows MTP 驱动程序是出了名的有问题。它们崩溃、失去连接，有时甚至在传输过程中损坏文件。HTTP over Wi-Fi 不具有这些驱动程序依赖性。",[15,200,201,204],{},[62,202,203],{},"手机端限制："," 当屏幕关闭或使用电池时，Android 可能会限制 MTP 传输。电话将 USB 数据传输视为低优先级后台任务。",[10,206,207],{"id":207},"如何最大化传输速度",[209,210,212],"h3",{"id":211},"用于设备连接wi-fi-pc-浏览器","用于设备连接（Wi-Fi → PC 浏览器）",[214,215,216,223,229,235,241,247],"ol",{},[217,218,219,222],"li",{},[62,220,221],{},"使用 5 GHz Wi-Fi"," — 这是最重要的因素。由于拥塞和较窄的信道，2.4 GHz 实际上的最大值约为 15 MB\u002Fs。5 GHz 始终提供 30-50 MB\u002Fs。",[217,224,225,228],{},[62,226,227],{},"两个设备位于同一接入点"," — 如果您的路由器有多个接入点（网状网络），请确保手机和 PC 连接到同一节点。跨节点流量会增加延迟。",[217,230,231,234],{},[62,232,233],{},"保持手机接通电源"," — Android 的电池优化可能会限制 HTTP 服务器进程。充电可以防止这种情况发生。",[217,236,237,240],{},[62,238,239],{},"关闭占用大量带宽的应用程序"," — 同时运行的流媒体视频、大量下载或云同步将争夺 Wi-Fi 带宽。",[217,242,243,246],{},[62,244,245],{},"传输文件夹，而不是单个文件"," — 选择一个文件夹并将其批量上传比逐个上传文件更快（更少的 HTTP 往返）。",[217,248,249,252],{},[62,250,251],{},"靠近路由器"," — Wi-Fi 信号强度直接影响速度。在同一房间内：40-50 MB\u002Fs。穿过两堵墙：15-20 MB\u002Fs。",[209,254,256],{"id":255},"对于-wi-fi-共享电话-电话电视手表","对于 Wi-Fi 共享（电话 → 电话\u002F电视\u002F手表）",[214,258,259,265,271],{},[217,260,261,264],{},[62,262,263],{},"相同​​的 5 GHz 网络"," — 两台设备都必须使用 5 GHz 才能获得最大速度。",[217,266,267,270],{},[62,268,269],{},"最小化距离"," - Wi-Fi Share 使用本地网络，因此路由器的邻近度对于两台设备都很重要。",[217,272,273,276],{},[62,274,275],{},"大批量"," — 一次选择所有文件，而不是一个一个地发送。",[209,278,280],{"id":279},"对于-usb必须使用电缆时","对于 USB（必须使用电缆时）",[214,282,283,289,295,301],{},[217,284,285,288],{},[62,286,287],{},"使用 USB 3.0 电缆"," — 并非所有 USB-C 电缆都支持 USB 3.0 数据速度。廉价电缆通常仅支持 USB 2.0。寻找标有“USB 3.0”或“SuperSpeed”的电缆。",[217,290,291,294],{},[62,292,293],{},"直接连接到 USB 3.0 端口"," — 不通过集线器。PC 上的前面板 USB 端口有时是 USB 2.0，即使后面板有 3.0。",[217,296,297,300],{},[62,298,299],{},"保持手机屏幕打开"," — 有些手机在屏幕关闭时会限制 MTP。将传输期间的屏幕超时设置为 30 分钟。",[217,302,303,306],{},[62,304,305],{},"避免传输许多小文件"," — MTP 的每个文件开销使数千个小文件变得极其缓慢。首先将它们压缩（使用 AnExplorer 的存档管理器），传输单个 ZIP，然后在 PC 上解压。",[10,308,309],{"id":309},"当每种方法获胜时",[15,311,312,315],{},[62,313,314],{},"Device Connect 在以下情况下胜出："," 您希望在 PC 上进行零设置，您正在使用浏览器（PC、Mac、Linux、Chromebook、其他手机）与任何设备进行传输或从任何设备传输数据，或者 USB 对您的设置不可靠。",[15,317,318,321],{},[62,319,320],{},"Wi-Fi 共享在以下情况下获胜："," 在两个 Android 设备之间传输（手机到电视、手机到手机、手机到观看）。这是最快的设备到设备方法。",[15,323,324,327],{},[62,325,326],{},"USB 在以下情况下胜出："," 您需要绝对最大速度并且拥有良好的 USB 3.0 电缆并且您的 MTP 驱动程序可靠工作。这是一个狭隘的场景——大多数人都会遇到 MTP 问题。",[15,329,330,333],{},[62,331,332],{},"SMB 在以下情况下获胜："," 您定期将文件传输到同一台 PC\u002FNAS，并且希望有一个始终可用的持久连接，而无需每次都启动服务器。",[10,335,336],{"id":336},"相关指南",[338,339,340,348,355,362],"ul",{},[217,341,342,347],{},[343,344,346],"a",{"href":345},"\u002Fcn\u002Ftransfer\u002Fandroid-to-pc","将 Android 传输到 PC"," — 包含所有方法的完整指南",[217,349,350,354],{},[343,351,353],{"href":352},"\u002Fcn\u002Ftransfer\u002Fpc-to-android","将 PC 传输到 Android"," — 反向",[217,356,357,361],{},[343,358,360],{"href":359},"\u002Fcn\u002Ffeatures\u002Fdevice-connect","设备连接功能"," — HTTP 服务器的工作原理",[217,363,364,368],{},[343,365,367],{"href":366},"\u002Fcn\u002Fsolve\u002Fcant-transfer-files","无法传输文件"," — 修复连接故障（不是速度）",{"title":370,"searchDepth":371,"depth":371,"links":372},"",2,[373,374,375,376,382,383],{"id":12,"depth":371,"text":13},{"id":26,"depth":371,"text":27},{"id":170,"depth":371,"text":171},{"id":207,"depth":371,"text":207,"children":377},[378,380,381],{"id":211,"depth":379,"text":212},3,{"id":255,"depth":379,"text":256},{"id":279,"depth":379,"text":280},{"id":309,"depth":371,"text":309},{"id":336,"depth":371,"text":336},"Android 通过 USB 或 Wi-Fi 传输文件的速度慢得令人痛苦？这就是 MTP 速度慢的原因以及AnExplorer 的无线方法（设备连接、Wi-Fi 共享）如何经常击败 USB 速度。","md",{"faq":387,"howto":403},[388,391,394,397,400],{"q":389,"a":390},"为什么 Android 通过 USB 传输文件这么慢？","USB 文件传输使用 MTP（媒体传输协议），该协议的开销很高——每个文件都需要单独的握手。即使在 USB 3.0 电缆上，实际 MTP 速度也通常为 10-15 MB\u002Fs。AnExplorer 的通过 5 GHz Wi-Fi 的设备连接通常可达到 20-50 MB\u002Fs，因为 HTTP 的协议开销较小。",{"q":392,"a":393},"如何加快无线文件传输速度？","使用 5 GHz Wi-Fi（不是 2.4 GHz），靠近路由器，保持手机插入（防止节流），并传输文件夹而不是单个文件。AnExplorer 的设备连接和 Wi-Fi 共享都受益于这些优化。",{"q":395,"a":396},"Wi-Fi 传输比 USB 更快吗？","在实践中通常是的。虽然 USB 3.0 具有更高的理论带宽，但 MTP 协议开销和驱动程序问题意味着实际 USB 速度通常为 10-15 MB\u002Fs。Device Connect 通过 5 GHz Wi-Fi 始终达到 20-50 MB\u002Fs，且不存在可靠性问题。",{"q":398,"a":399},"为什么我的转接总是断线？","常见原因：电话屏幕超时终止服务器进程（保持屏幕打开或插入）、路由器断开连接（靠近）或 Windows 防火墙阻止端口。AnExplorer 的 Device Connect 比 MTP 更稳定，因为它不依赖于 USB 驱动程序状态。",{"q":401,"a":402},"从 Android 传输大文件的最快方法是什么？","对于超过 1 GB 的文件：使用 AnExplorer 的通过 5 GHz Wi-Fi 连接的设备（20-50 MB\u002Fs，无需电缆）。获得最大理论速度：USB 3.0，具有良好的电缆且没有 MTP 问题。对于 NAS 传输：有线以太网上的 SMB（如果您的手机支持 USB-C 转以太网适配器）。",{"name":404,"description":405,"totalTime":406,"steps":407},"如何修复 Android 文件传输速度慢的问题","使用 AnExplorer 加速 Android 和 PC 之间的文件传输。","PT3M",[408,411,414,417,419],{"name":409,"text":410},"切换到 5 GHz Wi-Fi","确保您的手机和 PC\u002F电视均使用 5 GHz Wi-Fi 频段（而不是 2.4 GHz）。5 GHz 的本地传输速度快 3-5 倍。",{"name":412,"text":413},"使用设备连接而不是 USB","打开 AnExplorer → 设备连接 → 开始。在 PC 浏览器中打开该地址。HTTP 传输避免了 MTP 的开销。",{"name":415,"text":416},"保持手机已接通电源","Android 会限制电池的后台进程。在进行大量传输时请插入手机以防止速度下降。",{"name":245,"text":418},"选择整个文件夹而不是逐个选择文件。更少的 HTTP 请求意味着更快的整体吞吐量。",{"name":251,"text":420},"Wi-Fi 速度会随着距离和墙壁的增加而下降。对于大型传输，请与路由器位于同一房间。",true,"\u002Fcn\u002Fsolve\u002Fslow-file-transfer",{"title":5,"description":384},"cn\u002Fsolve\u002Fslow-file-transfer","qnKGetlhfLdMdLVt4RxoY4XfeUL5FrsiH1iWfOgaAPo",{"id":427,"title":428,"body":429,"description":717,"extension":385,"meta":718,"navigation":421,"path":726,"seo":727,"stem":728,"__hash__":729},"content\u002Fcn\u002Fsolve.md","修复 Android 文件问题、存储错误和传输问题",{"type":7,"value":430,"toc":710},[431,434,437,592,595,623,626,656,660,676,679,689,700],[15,432,433],{},"大多数 Android 文件问题都属于少数几类。在下面找到你的。",[10,435,436],{"id":436},"存储问题",[338,438,439,446,453,460,467,474,480,487,494,501,508,515,522,529,536,543,550,557,564,571,578,585],{},[217,440,441,445],{},[343,442,444],{"href":443},"\u002Fcn\u002Fsolve\u002Fstorage-full","Android 存储已满"," — 查找并删除大文件、清除应用缓存、移至 SD 卡",[217,447,448,452],{},[343,449,451],{"href":450},"\u002Fcn\u002Fsolve\u002Fwhatsapp-storage","WhatsApp 存储空间已满"," — 管理 WhatsApp 媒体、移动到云端或 SD 卡",[217,454,455,459],{},[343,456,458],{"href":457},"\u002Fcn\u002Fsolve\u002Fsd-card-not-showing","SD 卡未显示"," — 安装、格式化或诊断 SD 卡问题",[217,461,462,466],{},[343,463,465],{"href":464},"\u002Fcn\u002Fsolve\u002Fphotos-not-showing","照片未在图库中显示"," — 查找丢失的照片、修复 .nomedia 文件并恢复图库索引",[217,468,469,473],{},[343,470,472],{"href":471},"\u002Fcn\u002Fsolve\u002Fapp-not-installed-error","应用程序未安装错误"," — 修复手机、电视、VR 和手表上的 APK 安装失败问题",[217,475,476,479],{},[343,477,478],{"href":422},"慢速文件传输"," — 加快 Android 和 PC\u002FNAS 之间的传输速度",[217,481,482,486],{},[343,483,485],{"href":484},"\u002Fcn\u002Fsolve\u002Fandroid-not-connecting-pc","Android 未连接到 PC"," — 修复 USB 识别问题或通过 Wi-Fi 完全跳过 USB",[217,488,489,493],{},[343,490,492],{"href":491},"\u002Fcn\u002Fsolve\u002Fmove-apps-to-sd-card","将文件移至 SD 卡"," — 通过将照片、视频和下载内容移至 SD 卡来释放内部存储空间",[217,495,496,500],{},[343,497,499],{"href":498},"\u002Fcn\u002Fsolve\u002Frecover-deleted-files","恢复已删除的文件"," — 从 AnExplorer 的垃圾箱恢复意外删除的文件",[217,502,503,507],{},[343,504,506],{"href":505},"\u002Fcn\u002Fsolve\u002Fcant-delete-files","无法删除文件"," — 修复权限错误、锁定文件和 SD 卡写保护",[217,509,510,514],{},[343,511,513],{"href":512},"\u002Fcn\u002Fsolve\u002Fclear-cache-android","在 Android 上清除缓存"," — 通过安全清除应用缓存来释放存储空间",[217,516,517,521],{},[343,518,520],{"href":519},"\u002Fcn\u002Fsolve\u002Fduplicate-files","查找并删除重复文件"," — 识别并删除消耗存储空间的副本",[217,523,524,528],{},[343,525,527],{"href":526},"\u002Fcn\u002Fsolve\u002Fcorrupt-sd-card","损坏的 SD 卡"," — 修复文件系统错误、恢复数据、防止未来损坏",[217,530,531,535],{},[343,532,534],{"href":533},"\u002Fcn\u002Fsolve\u002Fusb-otg-not-working","USB OTG 不工作"," — 修复 USB 驱动器检测、只读和电源问题",[217,537,538,542],{},[343,539,541],{"href":540},"\u002Fcn\u002Fsolve\u002Fhow-to-zip-files","如何创建 ZIP 文件"," — 无需 PC 即可压缩 Android 上的文件和文件夹",[217,544,545,549],{},[343,546,548],{"href":547},"\u002Fcn\u002Fsolve\u002Fandroid-permissions-files","修复文件权限错误"," — 在 Android 11+ 上授予存储访问权限",[217,551,552,556],{},[343,553,555],{"href":554},"\u002Fcn\u002Fsolve\u002Fhide-files-android","在 Android 上隐藏文件"," — 在图库和临时查看中隐藏照片、视频和文件夹",[217,558,559,563],{},[343,560,562],{"href":561},"\u002Fcn\u002Fsolve\u002Ffind-large-files","查找大文件"," — 确定哪些内容正在消耗存储空间和可用千兆字节",[217,565,566,570],{},[343,567,569],{"href":568},"\u002Fcn\u002Fsolve\u002Finternal-vs-external-storage","Android 存储说明"," — 内置、SD 卡、USB 与云",[217,572,573,577],{},[343,574,576],{"href":575},"\u002Fcn\u002Fsolve\u002Fobb-data-folders","Android\u002Fobb 和 Android\u002Fdata"," — 访问 Android 12 及以上版本上的受限文件夹",[217,579,580,584],{},[343,581,583],{"href":582},"\u002Fcn\u002Fsolve\u002Fencrypt-files-android","在 Android 上加密文件"," — 密码保护文件和安全传输方法",[217,586,587,591],{},[343,588,590],{"href":589},"\u002Fcn\u002Fsolve\u002Fbackup-phone-to-nas","将手机备份到 NAS"," — 完整的无线 NAS 备份指南",[10,593,594],{"id":594},"传输和访问问题",[338,596,597,602,609,616],{},[217,598,599,601],{},[343,600,367],{"href":366}," — 诊断 USB、Wi-Fi 和 MTP 传输失败",[217,603,604,608],{},[343,605,607],{"href":606},"\u002Fcn\u002Fsolve\u002Fcant-access-usb","无法访问 USB 驱动器"," — USB OTG、不支持的格式、权限问题",[217,610,611,615],{},[343,612,614],{"href":613},"\u002Fcn\u002Fsolve\u002Faccess-file-on-tv","访问电视上的文件"," — 从手机流式传输或复制到 Android TV 或 Fire TV",[217,617,618,622],{},[343,619,621],{"href":620},"\u002Fcn\u002Fsolve\u002Ffind-downloaded-files","查找下载的文件"," — Android 保存浏览器下载、APK 和媒体的位置",[10,624,625],{"id":625},"文件打开问题",[338,627,628,635,642,649],{},[217,629,630,634],{},[343,631,633],{"href":632},"\u002Fcn\u002Fsolve\u002Fopen-pdf-android","在 Android 上打开 PDF"," — 无需 Google 云端硬盘或额外应用即可打开 PDF 文件",[217,636,637,641],{},[343,638,640],{"href":639},"\u002Fcn\u002Fsolve\u002Fopen-zip-android","在 Android 上打开 ZIP"," — 直接在 AnExplorer 中提取 ZIP 存档",[217,643,644,648],{},[343,645,647],{"href":646},"\u002Fcn\u002Fsolve\u002Fopen-rar-android","在 Android 上打开 RAR"," — 提取 RAR 和 RAR5 存档",[217,650,651,655],{},[343,652,654],{"href":653},"\u002Fcn\u002Fsolve\u002Fopen-7z-android","在 Android 上打开 7Z"," — 提取 7-Zip 存档",[10,657,659],{"id":658},"应用程序和-apk-问题","应用程序和 APK 问题",[338,661,662,669],{},[217,663,664,668],{},[343,665,667],{"href":666},"\u002Fcn\u002Fsolve\u002Fbackup-apps-apk","将应用备份为 APK"," — 导出已安装的应用、共享 APK",[217,670,671,675],{},[343,672,674],{"href":673},"\u002Fcn\u002Fsolve\u002Faccess-hidden-files","访问隐藏文件"," — 显示点文件、系统文件夹和隐藏目录",[10,677,678],{"id":678},"快速诊断技巧",[15,680,681,684,685,688],{},[62,682,683],{},"手机显示存储空间已满，但找不到大文件：","\n打开AnExplorer → 导航到根或内部存储 → 启用 ",[62,686,687],{},"按大小排序"," 以显示最大的文件和文件夹。",[15,690,691,694,695,699],{},[62,692,693],{},"下载未显示在“文件”应用程序中：","\nAnExplorer 直接显示",[696,697,698],"code",{},"\u002Fsdcard\u002FDownload\u002F","。前往 AnExplorer → 内部存储 → 下载。",[15,701,702,705,706,709],{},[62,703,704],{},"SD 卡不可见：","\n检查 SD 卡是否出现在 AnExplorer 侧栏中 ",[62,707,708],{},"存储"," 下。如果没有，请进入 Android 设置 → 存储 → 检查卡是否已安装。",{"title":370,"searchDepth":371,"depth":371,"links":711},[712,713,714,715,716],{"id":436,"depth":371,"text":436},{"id":594,"depth":371,"text":594},{"id":625,"depth":371,"text":625},{"id":658,"depth":371,"text":659},{"id":678,"depth":371,"text":678},"快速修复最常见的 Android 文件问题：存储空间已满、找不到下载、SD 卡未显示、USB 无法工作、无法打开文件。逐步使用 AnExplorer 。",{"faq":719},[720,723],{"q":721,"a":722},"AnExplorer 如何修复{target} ？","本指南提供了使用 AnExplorer 快速排除故障并解决问题的分步说明。",{"q":724,"a":725},"还有其他可用的相关修复吗？","是的。故障排除部分将您连接到相关的文件、传输和设备指南。","\u002Fcn\u002Fsolve",{"title":428,"description":717},"cn\u002Fsolve","e0xfWWtebib8ro_F_-9F5GBhZP5t6Er_uT_Vm06EWaM",1780644360134]