CN105808697A - Local storage based data preloading method - Google Patents
Local storage based data preloading method Download PDFInfo
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- CN105808697A CN105808697A CN201610121963.6A CN201610121963A CN105808697A CN 105808697 A CN105808697 A CN 105808697A CN 201610121963 A CN201610121963 A CN 201610121963A CN 105808697 A CN105808697 A CN 105808697A
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- prestrain
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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
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/26—Visual data mining; Browsing structured data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6281—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database at program execution time, where the protection is within the operating system
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Storage Device Security (AREA)
Abstract
The invention relates to a local storage based data preloading method. The method comprises the following steps of generating a preloading object by data required to be loaded when an application runs; storing the generated preloading object into a database file; packaging the database file and the application; and directly loading the object from the database file when running the application.
Description
Technical field
The method that the present invention relates to the startup of application and loading, refers more particularly to the data prestrain method of mobile phone application.
Background technology
Along with popularizing of smart mobile phone, mobile phone application is also increasingly extensive therewith.Due to mobile phone small volume, the hardware resource of mobile phone is subject to bigger restriction, and its disposal ability is confidential compared with individual calculus low, thus, mobile phone application is easier to phenomenon card occur.
And in some mobile phone is applied, due to the needs of program function, for instance will show that more region related data or needs show bigger classification, when application starts, to resolve and load more data.
In the prior art, the method for these data is processed usually by these data records hereof, for instance record is in XML file.When mobile phone application initial start-up, from storage device, first read data file, then carry out text resolution, extract the information needed.Afterwards regeneration can for display object, such as classification tree, the map etc. of bandgap calibration.
In above-mentioned processing mode, on the one hand, do text resolution and object formation due to needs, so can cause bigger load, when handset capability has been not as, it may appear that the phenomenon of card, have a strong impact on Consumer's Experience.Still further aspect, owing to stored data are the files of plaintext version, its safety is also poor, it is easy to is tampered or causes information leakage.
For this, a kind of data loading scheme of urgent need offer, reduction processes load on the one hand, it is to avoid blocks and times；Still further aspect avoids the information leakage expressly caused.
Summary of the invention
For the problems referred to above, on the one hand, the present invention proposes that a kind of described method comprises the steps based on locally stored data prestrain method,
The data genaration prestrain object loaded is needed when application being run；
The prestrain object generated is stored in database file；
Above-mentioned database file is packed together with application；
When running described application, direct library file from the data above loads object.
In above-mentioned data prestrain method, storing in database file is the prestrain object that have passed through serializing.
In above-mentioned data prestrain method, described database file is stored in this locality.
In above-mentioned data prestrain method, described application runs on the mobile phone being provided with android system.
In above-mentioned data prestrain method, described database file is key-value pair type database file.
In above-mentioned data prestrain method, described prestrain object is used for interface display.
Accompanying drawing explanation
Fig. 1 illustrates the step according to an embodiment based on locally stored data Preload system of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, with specific embodiment, the method based on locally stored data Preload system of the present invention is described.
In some mobile phone is applied, due to the needs of program function, when running this application, generally require some data of loading, the application such as relating to geographic area needs to load the information data relevant to geographic area, and the application relevant to commodity classification needs to load the data that commodity classification is relevant.
In existing technology, this data load process needs through steps such as reading, parsing, object generation and displays.That is, from file or network, the data file of set form is first read, for instance the data file of XML format.Afterwards, it is necessary to this document is resolved, to extract required information.File for complicated structure, for instance XML file, the process of its parsing also ratio is relatively time-consuming.Particularly in data file bigger time, resolving is likely to need the several seconds, thus causing card, causes that application runs not smooth, the experience of extreme influence user.
With reference to Fig. 1, for the problems referred to above, the present invention proposes a kind of technical scheme, and this technical scheme comprises the steps:
Step S001: need the data genaration prestrain object loaded when application being run.
Step S002: by above-mentioned prestrain object serialization.
Step S003: the object of serializing is stored in key assignments (key-value) type database file.
Step S004: storage has the database file of the prestrain object of serializing pack together with application.
Step S005: directly load object when running this application from above-mentioned local database files.
In methods described above, what run application can be smart mobile phone, for instance widely used android system mobile phone.Wherein, described database file is stored in the locally stored module of mobile phone, when running application, the prestrain object that mobile phone reads from local data file and loads, described pre-loaded object needs the object shown in front end when being under many circumstances and start.
In order to object when running is stored file system, prestrain object have passed through serializing.Further, in order to convenient in follow-up reading, the object serialized is stored in the object database of a key-value type, and this wide area information server file is packed together with described application.
Should in aforementioned manners, when application program launching, application need not read original data file, and removes to resolve this document, but directly loads the object kept from local database file.So, generating process owing to saving parsing consuming time and object, the startup time of application obtains effective control, and its experience have also been obtained raising.
Further, technique scheme, compared with existing technical scheme, also has the feature that confidentiality is high.Owing to storage is to local time object data library file, in this document, data are to exist with the form of the binary object after serializing, and so its confidentiality is far above the data file of stored in clear in prior art, and can effectively prevent from distorting.
Above already in connection with specific embodiment, and invention has been described with reference to accompanying drawing, but it is to be understood that, above-mentioned being embodied as is merely illustrative, is not intended that limiting the scope of the invention.Protection scope of the present invention is defined in the claims, and for technical scheme in claim make for amendment known in those skilled in the art, replacement and the combination of equivalence both fall within protection scope of the present invention.
Claims (6)
1., based on a locally stored data prestrain method, described method comprises the steps,
The data genaration prestrain object loaded is needed when application being run；
The prestrain object generated is stored in database file；
Above-mentioned database file is packed together with application；
When running described application, direct library file from the data above loads object.
2. according to claim 1 a kind of based on locally stored data prestrain method, it is characterised in that storing in database file is the prestrain object that have passed through serializing.
3. according to claim 1 a kind of based on locally stored data prestrain method, it is characterised in that described database file is stored in this locality.
4. according to claim 1 a kind of based on locally stored data prestrain method, it is characterised in that described application runs on the mobile phone being provided with android system.
5. according to claim 1 a kind of based on locally stored data prestrain method, it is characterised in that described database file is key-value pair type database file.
6. according to claim 1 a kind of based on locally stored data prestrain method, it is characterised in that described prestrain object is used for interface display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610121963.6A CN105808697A (en) | 2016-03-03 | 2016-03-03 | Local storage based data preloading method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610121963.6A CN105808697A (en) | 2016-03-03 | 2016-03-03 | Local storage based data preloading method |
Publications (1)
| Publication Number | Publication Date |
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| CN105808697A true CN105808697A (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610121963.6A Pending CN105808697A (en) | 2016-03-03 | 2016-03-03 | Local storage based data preloading method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386916A (en) * | 2020-12-01 | 2021-02-23 | 网易（杭州）网络有限公司 | Resource loading method and device and electronic equipment |
| CN113971052A (en) * | 2021-10-26 | 2022-01-25 | 腾讯科技（深圳）有限公司 | Application running method, device, equipment, storage medium and program product |
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| EP1612664A1 (en) * | 2004-07-02 | 2006-01-04 | Siemens Aktiengesellschaft | Device and method for accelerating the access to applications |
| CN101324865A (en) * | 2007-06-15 | 2008-12-17 | 精品科技股份有限公司 | Embedded type information memory device and method for preloading digital assets management |
| CN103677922A (en) * | 2013-12-13 | 2014-03-26 | 北京奇虎科技有限公司 | Method and device for starting application software |
| CN104281472A (en) * | 2014-09-18 | 2015-01-14 | 青岛海信移动通信技术股份有限公司 | Method and device for preloading resources |
-
2016
- 2016-03-03 CN CN201610121963.6A patent/CN105808697A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1612664A1 (en) * | 2004-07-02 | 2006-01-04 | Siemens Aktiengesellschaft | Device and method for accelerating the access to applications |
| CN101324865A (en) * | 2007-06-15 | 2008-12-17 | 精品科技股份有限公司 | Embedded type information memory device and method for preloading digital assets management |
| CN103677922A (en) * | 2013-12-13 | 2014-03-26 | 北京奇虎科技有限公司 | Method and device for starting application software |
| CN104281472A (en) * | 2014-09-18 | 2015-01-14 | 青岛海信移动通信技术股份有限公司 | Method and device for preloading resources |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386916A (en) * | 2020-12-01 | 2021-02-23 | 网易（杭州）网络有限公司 | Resource loading method and device and electronic equipment |
| CN113971052A (en) * | 2021-10-26 | 2022-01-25 | 腾讯科技（深圳）有限公司 | Application running method, device, equipment, storage medium and program product |
| CN113971052B (en) * | 2021-10-26 | 2024-05-17 | 腾讯科技（深圳）有限公司 | Application running method, device, equipment, storage medium and program product |
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Application publication date: 20160727 |
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