CN103748565A - 一种用于终端的文件访问方法及终端 - Google Patents

一种用于终端的文件访问方法及终端 Download PDF

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Publication number
CN103748565A
CN103748565A CN201280038101.7A CN201280038101A CN103748565A CN 103748565 A CN103748565 A CN 103748565A CN 201280038101 A CN201280038101 A CN 201280038101A CN 103748565 A CN103748565 A CN 103748565A
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China
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file
path
file path
space
user
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CN201280038101.7A
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陈磊
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Huawei Device Co Ltd
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Huawei Device Co Ltd
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Publication of CN103748565A publication Critical patent/CN103748565A/zh
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/1727—Details of free space management performed by the file system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/188—Virtual file systems
    • G06F16/192—Implementing virtual folder structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
    • G06F16/168—Details of user interfaces specifically adapted to file systems, e.g. browsing and visualisation, 2d or 3d GUIs

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

本发明实施例涉及一种用于终端的文件访问方法及终端，可以实现对智能终端中内置SD卡和外置SD卡的统一管理，有效提高智能终端存储空间的利用效率。所述终端包含用户空间文件***，当所述终端中设置至少两个存储区域时，所述用户空间文件***用于管理所述至少两个存储区域，所述方法包括：接收对文件的访问请求，所述访问请求中包含第一文件路径；其中，所述第一文件路径为所述文件的访问路径；当所述第一文件路径指向所述用户空间文件***时，根据所述用户空间文件***的路径映射列表将所述第一文件路径转换为第二文件路径；其中，所述第二文件路径是所述文件在所述至少两个存储区域中的实际存储路径；根据所述第二文件路径访问所述文件。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201280038101.7A 2012-08-16 2012-08-16 一种用于终端的文件访问方法及终端 Pending CN103748565A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/080194 WO2014026343A1 (zh) 2012-08-16 2012-08-16 一种用于终端的文件访问方法及终端

Publications (1)

Publication Number Publication Date
CN103748565A true CN103748565A (zh) 2014-04-23

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CN201280038101.7A Pending CN103748565A (zh) 2012-08-16 2012-08-16 一种用于终端的文件访问方法及终端

Country Status (4)

Country Link
US (1) US20140115021A1 (zh)
EP (1) EP2733616A4 (zh)
CN (1) CN103748565A (zh)
WO (1) WO2014026343A1 (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
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CN104408053A (zh) * 2014-10-29 2015-03-11 上海斐讯数据通信技术有限公司 一种移动终端存储卡扩展方法
WO2016033719A1 (zh) * 2014-09-01 2016-03-10 华为技术有限公司 访问文件的方法、装置及存储***
WO2016177067A1 (zh) * 2015-08-28 2016-11-10 中兴通讯股份有限公司 一种扩展手机存储的方法及终端
CN108629395A (zh) * 2017-03-24 2018-10-09 国民技术股份有限公司 一种数据卡及终端
US10157143B2 (en) 2014-09-01 2018-12-18 Huawei Technologies Co., Ltd. File access method and apparatus, and storage system
CN112445414A (zh) * 2019-08-30 2021-03-05 青岛海信移动通信技术股份有限公司 数据处理方法及装置
CN114553931A (zh) * 2022-02-23 2022-05-27 广州小鹏汽车科技有限公司 车辆共享存储空间的处理方法、设备、车辆及***
CN114979119A (zh) * 2022-05-23 2022-08-30 深圳市云语科技有限公司 一种在文件传输***通过虚拟路径支持多存储的方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11656951B2 (en) * 2020-10-28 2023-05-23 Commvault Systems, Inc. Data loss vulnerability detection
CN112637281B (zh) * 2020-12-08 2023-07-18 北京嘀嘀无限科技发展有限公司 终端设备数据访问方法、装置、电子设备及存储介质
CN113254383B (zh) * 2021-06-18 2021-12-03 湖南博匠信息科技有限公司 基于飞腾和fpga的嵌入式板卡的数据存储方法及***
CN117349236B (zh) * 2023-12-04 2024-03-29 深圳市科力锐科技有限公司 文件读取方法、装置、设备及存储介质

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CN101853207A (zh) * 2007-05-14 2010-10-06 巴比禄股份有限公司 存储装置
CN102567244A (zh) * 2011-12-13 2012-07-11 清华大学 闪存和磁盘转换存取方法

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016033719A1 (zh) * 2014-09-01 2016-03-10 华为技术有限公司 访问文件的方法、装置及存储***
US10061711B2 (en) 2014-09-01 2018-08-28 Huawei Technologies Co., Ltd. File access method and apparatus, and storage system
US10157143B2 (en) 2014-09-01 2018-12-18 Huawei Technologies Co., Ltd. File access method and apparatus, and storage system
CN104408053A (zh) * 2014-10-29 2015-03-11 上海斐讯数据通信技术有限公司 一种移动终端存储卡扩展方法
WO2016177067A1 (zh) * 2015-08-28 2016-11-10 中兴通讯股份有限公司 一种扩展手机存储的方法及终端
CN108629395A (zh) * 2017-03-24 2018-10-09 国民技术股份有限公司 一种数据卡及终端
CN112445414A (zh) * 2019-08-30 2021-03-05 青岛海信移动通信技术股份有限公司 数据处理方法及装置
CN112445414B (zh) * 2019-08-30 2023-02-03 青岛海信移动通信技术股份有限公司 数据处理方法及装置
CN114553931A (zh) * 2022-02-23 2022-05-27 广州小鹏汽车科技有限公司 车辆共享存储空间的处理方法、设备、车辆及***
CN114553931B (zh) * 2022-02-23 2024-03-08 广州小鹏汽车科技有限公司 车辆共享存储空间的处理方法、设备、车辆及***
CN114979119A (zh) * 2022-05-23 2022-08-30 深圳市云语科技有限公司 一种在文件传输***通过虚拟路径支持多存储的方法

Also Published As

Publication number Publication date
EP2733616A1 (en) 2014-05-21
WO2014026343A1 (zh) 2014-02-20
US20140115021A1 (en) 2014-04-24
EP2733616A4 (en) 2014-11-05

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Application publication date: 20140423