CN107615271A - 字符串检索方法及装置 - Google Patents

字符串检索方法及装置 Download PDF

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Publication number
CN107615271A
CN107615271A CN201580079772.1A CN201580079772A CN107615271A CN 107615271 A CN107615271 A CN 107615271A CN 201580079772 A CN201580079772 A CN 201580079772A CN 107615271 A CN107615271 A CN 107615271A
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CN
China
Prior art keywords
character string
file
file block
searched
retrieval
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CN201580079772.1A
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English (en)
Inventor
裴廷斌
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Shenzhen A&E Intelligent Technology Institute Co Ltd
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Shenzhen A&E Intelligent Technology Institute Co Ltd
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Application filed by Shenzhen A&E Intelligent Technology Institute Co Ltd filed Critical Shenzhen A&E Intelligent Technology Institute Co Ltd
Publication of CN107615271A publication Critical patent/CN107615271A/zh
Pending legal-status Critical Current

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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

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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)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

一种字符串检索方法及装置，该检索方法用于在被划分为多个文件块的文件中进行字符串检索，包括接收字符串检索请求，检索请求包括待检索的第一字符串(S10)；在已载入内存的第一文件块中检索第一字符串(S11)；如果在第一文件块中未检索到第一字符串，将其它文件块依次单独载入内存并检索第一字符串，直至检索到第一字符串或遍历整个文件为止(S12)，能够在不对内存进行大量占用的前提下实现与传统方法用户体验完全一致的字符串全文检索功能。

Description

PCT国内申请，说明书已公开。

Claims (18)

  1. PCT国内申请，权利要求书已公开。
CN201580079772.1A 2015-12-30 2015-12-30 字符串检索方法及装置 Pending CN107615271A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/099960 WO2017113230A1 (zh) 2015-12-30 2015-12-30 字符串检索方法及装置

Publications (1)

Publication Number Publication Date
CN107615271A true CN107615271A (zh) 2018-01-19

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ID=59224072

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580079772.1A Pending CN107615271A (zh) 2015-12-30 2015-12-30 字符串检索方法及装置

Country Status (2)

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CN (1) CN107615271A (zh)
WO (1) WO2017113230A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101957839A (zh) * 2010-09-15 2011-01-26 苏州恩巨网络有限公司 一种地图文件格式
CN103544281A (zh) * 2013-10-23 2014-01-29 中安消技术有限公司 一种关键字检索方法、装置及系统
CN104123280A (zh) * 2013-04-24 2014-10-29 中国银联股份有限公司 文件比对方法和设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101369267B (zh) * 2007-08-15 2010-12-08 中兴通讯股份有限公司 一种基于内存库的模糊查询方法
CN101763408B (zh) * 2009-11-19 2012-08-01 青岛海信移动通信技术股份有限公司 txt文件的解码方法与其装置及包括该装置的电子产品
CN101763407B (zh) * 2009-11-19 2012-05-30 青岛海信移动通信技术股份有限公司 一种基于Brew平台的txt文件阅读方法及其阅读器
CN102467543B (zh) * 2010-11-15 2014-06-11 福州星网视易信息系统有限公司 在vod点歌系统中进行文件检索的方法及系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101957839A (zh) * 2010-09-15 2011-01-26 苏州恩巨网络有限公司 一种地图文件格式
CN104123280A (zh) * 2013-04-24 2014-10-29 中国银联股份有限公司 文件比对方法和设备
CN103544281A (zh) * 2013-10-23 2014-01-29 中安消技术有限公司 一种关键字检索方法、装置及系统

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WO2017113230A1 (zh) 2017-07-06

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Application publication date: 20180119