CN109144557A - The dynamic increment upgrade method and system of APP - Google Patents

The dynamic increment upgrade method and system of APP Download PDF

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Publication number
CN109144557A
CN109144557A CN201810967118.XA CN201810967118A CN109144557A CN 109144557 A CN109144557 A CN 109144557A CN 201810967118 A CN201810967118 A CN 201810967118A CN 109144557 A CN109144557 A CN 109144557A
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Prior art keywords
app
database
increment
version
difference packet
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CN201810967118.XA
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周中华
刘李丰
王海鹏
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Ctrip Travel Information Technology Shanghai Co Ltd
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Ctrip Travel Information Technology Shanghai Co Ltd
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Priority to CN201810967118.XA priority Critical patent/CN109144557A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/60Software deployment
    • G06F8/65Updates
    • G06F8/658Incremental updates; Differential updates
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/70Software maintenance or management
    • G06F8/71Version control; Configuration management

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The invention discloses the dynamic increment upgrade method and system of a kind of APP, wherein the dynamic increment upgrade method of APP include: S1, receive client APP incremental re-quest information, incremental re-quest information includes the current version number of APP;S2, database is inquired according to current version number, database preserves all increment versions of APP, and current delta version corresponding with current version number and the newest increment version of APP are obtained from increment version;S3, difference packet is generated according to current delta version and newest increment version;S4, difference packet is sent to client.The incremental re-quest information for the APP that the present invention is initiated by client, the current version of the APP of active client is obtained from database and latest edition and generates difference packet, then difference packet is sent to client, it can make the difference packet for not having to pre-save latest edition Yu all old versions in database, and storage space is saved, save carrying cost.

Description

The dynamic increment upgrade method and system of APP
Technical field
The present invention relates to Internet technology more particularly to the dynamic increment upgrade methods and system of a kind of APP.
Background technique
The development of mobile Internet promotes the development of mobile technology, since the content of APP (computer applied algorithm) needs It constantly updates and increment, more and more mobile applications has accessed dynamic and updated.
The core that dynamic updates, which is exactly APP, gets the mistake that newest delta package is locally downloading and updates from server-side Journey.Server-side needs to be prepared in advance delta package to be downloaded in this course, etc. client requests when directly by delta package It is transferred to client.The volume of delta package is larger in many cases, if the locating Network Environment Status in the end APP is bad, often Will lead to can not correctly download delta package, cannot finally update, and very bad experience is brought to user.Especially repairing On line when urgent BUG (loophole), excessively high failed download rate may result in BUG further expansion, cause bigger damage It loses.
On the other hand, delta package volume is excessive can also consume the more flows of user, continually download delta package to 2G/ It is also a no small expense for 3G/4G (second and third, four generation mobile network communication systems) user.Then have for APP Local increment version carries out preparatory difference, further according to the delta package difference skill for determining difference delta package of bristling with anger in the case of the request of APP Art.
The mainly fixed difference of current differential technique, general scheme is the increasing that currently will need to issue in launch phase It measures old version comparing calculation of the version successively with issued mistake and goes out difference information, generate corresponding difference packet respectively, finally Corresponding difference packet is published to environment on line.The program needs to retain whole released versions of history, over time The old version of publication is more and more, and the quantity of difference packet is in explosive growth, and it is slower and slower to eventually lead to issuing process, publication Success rate gradually decreases.Also there are many differential files not used by APP at all to arrive, waste storage resource.Some scheme needles A certain number of difference packets are generated to fixed old version, the lower client of some local versions is caused not to be available difference Packet, can only download delta package, and will lead to the problem of occupying excessive downloading flow.
Summary of the invention
The technical problem to be solved by the present invention is in order to overcome useless version in difference packet upgraded version in the prior art to account for With space, the defect to result in waste of resources provides the dynamic increment upgrade method and system of a kind of APP.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of dynamic increment upgrade method of APP, the dynamic increment upgrade method of the APP include:
S1, receive client APP incremental re-quest information, the incremental re-quest information includes the current version of the APP This number;
S2, database is inquired according to the current version number, the database preserves all increment versions of the APP This, obtains the most newly-increased of current delta version corresponding with the current version number and the APP from the increment version Measure version;
S3, difference packet is generated according to the current delta version and the newest increment version;
S4, the difference packet is sent to the client.
Preferably, the newest increment version of the APP includes newest increment version number, the difference packet includes and the difference The corresponding differential version number of subpackage, step S1 include: later
S11, the database is inquired according to the APP incremental re-quest information, obtains the newest increment version of the APP Number;
S12, the differential version number is generated according to the current version number and the newest increment version number;
Whether S13, the inquiry database preserve difference packet corresponding with the differential version number;If so, executing Step S4;If it is not, thening follow the steps S2;
Step S3 further include:
The difference packet is saved to the database.
Preferably, after step S12 further include:
Step S121, whether query caching database has difference packet corresponding with the differential version number, if so, holding Row step S4;If it is not, thening follow the steps S13;
The step S13 is when query result, which is, is, further includes:
The difference packet is saved to the cache database;
Step S3 further include:
The difference packet is saved to the cache database.
Preferably, the cache database is Redis (a kind of quick, open source, memory key assignments data structure repository) number According to library.
Preferably, step S121 includes:
S1211, default query time is set;Inquire the cache database whether have it is corresponding with the differential version number Difference packet;
S1212, judge the difference packet whether is inquired in the default query time, if so then execute the step S4, if it is not, then executing the step S13;
Wherein, the default query time is more than or equal to the time that the difference packet generates.
A kind of dynamic increment upgrade-system of APP, the dynamic increment upgrade-system of the APP include request processing module, It obtains Version module, difference packet generation module and issues module;
The request processing module is used to receive the incremental re-quest information of the APP of client, the incremental re-quest packet Include the current version number of the APP;
The acquisition Version module is used to inquire database according to the current version number, and the database is preserved described All increment versions of APP obtain current delta version corresponding with the current version number from the increment version, and The newest increment version of the APP;
The difference packet generation module is used to generate difference according to the current delta version and the newest increment version Packet;
The module that issues is for sending the difference packet to the client.
Preferably, the newest increment version of the APP includes newest increment version number, the difference packet includes and the difference The dynamic increment upgrade-system of the corresponding differential version number of subpackage, the APP further includes database query module;
The database query module is used to inquire the database according to the APP incremental re-quest information, obtains described The newest increment version number of APP;And the difference version is generated according to the current version number and the newest increment version number This number;
The database query module be also used to inquire the database whether preserve it is corresponding with the differential version number Difference packet;Module is issued if so, calling;If it is not, then calling the acquisition Version module;
The difference packet generation module is also used to save the difference packet to the database.
Preferably, the dynamic increment upgrade-system of the APP further includes cache database enquiry module, it is described data cached Whether library inquiry module has difference packet corresponding with the differential version number for query caching database, if so, calling Issue module;If it is not, then calling database query module, the database query module is also used to when query result, which is, is, The difference packet is saved to the cache database;
The difference packet generation module is also used to save the difference packet to the cache database.
Preferably, the cache database is Redis database.
Preferably, the cache database enquiry module includes timing unit and query unit;
The timing unit for being arranged default query time, and the inquiry cache database whether have with it is described The corresponding difference packet of differential version number;
The query unit is for judging whether inquire the difference packet in the default query time, if then adjusting Module is issued with described, if it is not, then calling the database query module;Wherein, the default query time is more than or equal to institute State the time of difference packet generation.
The positive effect of the present invention is that: the incremental re-quest information for the APP that the present invention is initiated by client, from number According to the current version of the APP of acquisition active client and latest edition in library and difference packet is generated, is then sent to difference packet Client can make the difference packet for not having to pre-save latest edition Yu all old versions in database, and save storage Space, to save carrying cost.
Detailed description of the invention
Fig. 1 is the flow chart of the dynamic increment upgrade method of the APP of the embodiment of the present invention 1.
Fig. 2 is the flow chart of the dynamic increment upgrade method of the APP of the embodiment of the present invention 2.
Fig. 3 is the flow chart of the dynamic increment upgrade method of the APP of the embodiment of the present invention 3.
Fig. 4 is the flow chart of the dynamic increment upgrade method of the APP of the embodiment of the present invention 4.
Fig. 5 is the module diagram of the dynamic increment upgrade-system of the APP of the embodiment of the present invention 5.
Fig. 6 is the module diagram of the dynamic increment upgrade-system of the APP of the embodiment of the present invention 6.
Fig. 7 is the module diagram of the dynamic increment upgrade-system of the APP of the embodiment of the present invention 7.
Fig. 8 is the module of the cache database enquiry module of the dynamic increment upgrade-system of the APP of the embodiment of the present invention 8 Schematic diagram.
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to the reality It applies among a range.
Embodiment 1
Before the upgrade method operation of the present embodiment, first passes through preparatory launch phase and issue increment version to database, hair Cloth includes: the step of the stage
Selection needs the targeted update version issued and release information corresponding with targeted update version to be submitted to service On device;Server calls delivery system is packaged interface, and release information is passed to packaging system;Packaging system is according to receiving Release information obtains the corresponding resource file of targeted update version;Packaging system is that targeted update version generates according to release information Independent increment version file includes corresponding the file information in increment version file;Packaging system is by the increment version of generation File uploads to temporary file service, sends to be packaged to delivery system and completes message;Delivery system receives packing and completes message Afterwards, corresponding full dose version is created in incremental distribution system for increment version, and uploads increment version and full dose version text Part is to database for client request and downloading.
The present embodiment provides the dynamic increment upgrade methods of APP a kind of, as shown in Figure 1, the dynamic increment upgrade method of APP Include:
The incremental re-quest information of the APP of step 1, reception client, incremental re-quest information includes the current version number of APP.
Step 2 inquires database according to current version number, and database preserves all increment versions of APP, from increment version Current delta version corresponding with current version number and the newest increment version of APP are obtained in this.
Step 3 generates difference packet according to current delta version and newest increment version.
Step 4 sends difference packet to client.
The present embodiment solves traditional pre-generated fixed differential file, and saves to database, and caused by difference Packet version quantity excessively leads to low efficiency for issuing and the wasting of resources and causes user complete using fixed version difference The problem of covering, the method for the present embodiment may be implemented to generate difference packet on demand by using the technology of dynamic generation difference packet, It ensure that difference packet can be used in 99.99% user;Difference packet generating process is shifted from delivery system publication is first passed through in advance It is directly issued after to on-demand generate, to accelerate the publication speed of increment version, improves publication success rate, and save storage Carrying cost is greatly saved in space.
Embodiment 2
The present embodiment provides the dynamic increment upgrade method of APP a kind of, compared with Example 1, APP's is newest for the present embodiment Increment version includes newest increment version number, and difference packet includes differential version number corresponding with difference packet, as shown in Fig. 2, its Difference is, includes: after step 1
Step 11 inquires database according to APP incremental re-quest information, obtains the newest increment version number of APP;
Step 12 generates differential version number according to current version number and newest increment version number;
Whether step 13, inquiry database preserve difference packet corresponding with differential version number;If so, thening follow the steps 4; If it is not, thening follow the steps 2;
Step 3 includes:
Step 31 generates difference packet according to current delta version and newest increment version.
Step 32 saves difference packet to database.
The present embodiment compared with Example 1, the advantage is that the difference packet of generation is stored in database, is having terminal to mention When handing over incremental re-quest, first inquire in database whether have difference packet corresponding with incremental re-quest, if so, it is poor to directly transmit this Subpackage saves the time that difference generates, can promote terminal renewal speed, the upgrading experience of user is improved, if do not had in database Have and save difference packet, then recalls the step of difference packet generates and generate difference packet.
Embodiment 3
The present embodiment provides the dynamic increment upgrade method of APP a kind of, compared with Example 2, difference exists the present embodiment In as shown in figure 3, after step 12 further include:
Whether step 121, query caching database have difference packet corresponding with differential version number, if so, executing step Rapid 4;If it is not, thening follow the steps 13;
Step 13 includes:
Whether step 131, inquiry database preserve difference packet corresponding with differential version number;If so, successively executing Step 132 and step 4;If it is not, thening follow the steps 2.
Step 132 saves difference packet to cache database.
Step 3 further include:
Step 33 saves difference packet to cache database.
In the present embodiment, cache database is Redis database.
The present embodiment compared with Example 2, the advantage is that be provided with cache database, the reading speed of cache database It is faster than the reading speed of database, when the difference packet of generation being stored in cache database, then having terminal to submit incremental re-quest, Whether with incremental re-quest corresponding difference packet is had in first query caching database, if so, this difference packet can be directly transmitted, into one Step saves the time of reading database, further improves terminal renewal speed, the upgrading experience of user is improved, if caching There is not the corresponding difference packet of incremental re-quest in database, then inquires whether database has difference corresponding with incremental re-quest again Packet.
Embodiment 4
The present embodiment provides the dynamic increment upgrade method of APP a kind of, compared with Example 3, difference exists the present embodiment In preferably, as shown in figure 4, step 121 includes:
Default query time is arranged in step 1211;Whether query caching database has difference corresponding with differential version number Subpackage;
Step 1212 judges whether inquire difference packet in default query time, if so then execute step 4, if it is not, then Execute step 13;
Wherein, it presets query time and is more than or equal to the time that difference packet generates.
The present embodiment compared with Example 3, the advantage is that be provided with cache database save difference packet effective time, It is simultaneously emitted by incremental re-quest due to that there may be multiple client, difference packet generates identical repeatedly during generating in order to prevent Difference packet, by the one effective query time of Redis data lab setting, this preset effective query time should be not less than difference packet Maximum time needed for generating.Since possible multiple client is continuously being requested, lost even if being generated there are difference packet The case where losing can also regenerate corresponding difference packet after waiting the effective query time.
Embodiment 5
Before the upgrade-system operation of the present embodiment, first passes through preparatory launch phase and issue increment version to database, hair Cloth includes: the step of the stage
Selection needs the targeted update version issued and release information corresponding with targeted update version to be submitted to service On device;Server calls delivery system is packaged interface, and release information is passed to packaging system;Packaging system is according to receiving Release information obtains the corresponding resource file of targeted update version;Packaging system is that targeted update version generates according to release information Independent increment version file includes corresponding the file information in increment version file;Packaging system is by the increment version of generation File uploads to temporary file service, sends to be packaged to delivery system and completes message;Delivery system receives packing and completes message Afterwards, corresponding full dose version is created in incremental distribution system for increment version, and uploads increment version and full dose version text Part is to database for client request and downloading.
The present embodiment provides the dynamic increment upgrade-systems of APP a kind of, as shown in figure 5, the dynamic increment upgrade-system of APP Including request processing module 501, obtains Version module 502, difference packet generation module 503 and issue module 504.
Request processing module 501 is used to receive the incremental re-quest information of the APP of client, and incremental re-quest information includes APP Current version number.
It obtains Version module 502 to be used to inquire database according to current version number, database preserves all increments of APP Version obtains current delta version corresponding with current version number and the newest increment version of APP from increment version.
Difference packet generation module 503 is used to generate difference packet according to current delta version and newest increment version;
Module 504 is issued for sending difference packet to client.
The present embodiment solves pre-generated fixed differential file, and saves to database, caused by difference packet version number Amount is excessive and causes efficiency for issuing low and the wasting of resources and causes user that can not be completely covered using fixed version difference Problem, the method for the present embodiment may be implemented differencing on demand, ensure that by using the technology of dynamic generation difference packet Difference packet can be used in 99.99% user;Difference packet generating process is transferred on demand from delivery system publication is first passed through in advance It is directly issued after generation by sending system, to accelerate the publication speed of increment version, improves publication success rate, and save Province storage space, is greatly saved carrying cost.
Embodiment 6
The present embodiment provides the dynamic increment upgrade-system of APP a kind of, the newest increment version of APP includes newest increment version This number, difference packet includes differential version number corresponding with difference packet, as shown in fig. 6, the dynamic increment upgrade-system of APP also wraps Include database query module 505;
Database query module 505 is used to inquire database according to APP incremental re-quest information, obtains the newest increment of APP Version number;And differential version number is generated according to current version number and newest increment version number;
Database query module 505 is also used to inquire whether database preserves difference packet corresponding with differential version number; Module 504 is issued if so, calling;Version module 502 is obtained if it is not, then calling;
Difference packet generation module 503 is also used to save difference packet to database.
The present embodiment compared with Example 5, the advantage is that the difference packet of generation is stored in database, is having terminal to mention When handing over incremental re-quest, first inquire in database whether have difference packet corresponding with incremental re-quest, if so, it is poor to directly transmit this Subpackage saves the time that difference generates, can promote terminal renewal speed, the upgrading experience of user is improved, if do not had in database Have and save difference packet, then recalls difference packet generation module and generate difference packet.
Embodiment 7
The present embodiment provides the dynamic increment upgrade-system of APP a kind of, compared with Example 6, difference exists the present embodiment In as shown in fig. 7, the dynamic increment upgrade-system of APP further includes cache database enquiry module 506, data cached library inquiry Whether module 506 has difference packet corresponding with differential version number for query caching database, issues module if so, calling 504;If it is not, then calling database query module 505, database query module 505 is also used to save when query result, which is, is Difference packet is to cache database.
Difference packet generation module 503 is also used to save difference packet to cache database.
In the present embodiment, cache database is Redis database.
The present embodiment compared with Example 6, the advantage is that be provided with cache database, the reading speed of cache database It is faster than the reading speed of database, the difference packet of generation is stored in cache database, when there is terminal to submit incremental re-quest, Whether with incremental re-quest corresponding difference packet is had in first query caching database, if so, this difference packet can be directly transmitted, into one Step saves the time of reading database, further improves terminal renewal speed, the upgrading experience of user is improved, if caching There is not the corresponding difference packet of incremental re-quest in database, then inquires whether database has difference corresponding with incremental re-quest again Packet.
Embodiment 8
The present embodiment provides the dynamic increment upgrade-system of APP a kind of, compared with Example 7, difference exists the present embodiment In as shown in figure 8, cache database enquiry module 506 includes timing unit 5061 and query unit 5062, timing unit 5061 For being arranged whether default query time and query caching database have difference packet corresponding with differential version number.
Query unit 5062 issues mould if then calling for judging whether inquire difference packet in default query time Block 504, if it is not, then calling database query module 505;Wherein, it presets query time and is more than or equal to the time that difference packet generates.
The present embodiment compared with Example 7, the advantage is that be provided with cache database save difference packet effective time, It is simultaneously emitted by incremental re-quest due to that there may be multiple client, difference packet generates identical repeatedly during generating in order to prevent Difference packet, by the one effective query time of Redis data lab setting, this preset effective query time should be not less than difference packet Maximum time needed for generating.Since possible multiple client is continuously being requested, lost even if being generated there are difference packet The case where losing can also regenerate corresponding difference packet after waiting the effective query time.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and Modification each falls within protection scope of the present invention.

Claims (10)

1. the dynamic increment upgrade method of APP a kind of, which is characterized in that the dynamic increment upgrade method of the APP includes:
S1, receive client APP incremental re-quest information, the incremental re-quest information includes the current version number of the APP;
S2, database is inquired according to the current version number, the database preserves all increment versions of the APP, from Current delta version corresponding with the current version number and the newest increment version of the APP are obtained in the increment version This;
S3, difference packet is generated according to the current delta version and the newest increment version;
S4, the difference packet is sent to the client.
2. the dynamic increment upgrade method of APP as described in claim 1, which is characterized in that the newest increment version of the APP Including newest increment version number, the difference packet includes differential version number corresponding with the difference packet, is wrapped after step S1 It includes:
S11, the database is inquired according to the APP incremental re-quest information, obtains the newest increment version number of the APP;
S12, the differential version number is generated according to the current version number and the newest increment version number;
Whether S13, the inquiry database preserve difference packet corresponding with the differential version number;If so, thening follow the steps S4;If it is not, thening follow the steps S2;
Step S3 further include:
The difference packet is saved to the database.
3. the dynamic increment upgrade method of APP as claimed in claim 2, which is characterized in that after step S12 further include:
Step S121, whether query caching database has difference packet corresponding with the differential version number, if so, executing step Rapid S4;If it is not, thening follow the steps S13;
The step S13 is when query result, which is, is, further includes:
The difference packet is saved to the cache database;
Step S3 further include:
The difference packet is saved to the cache database.
4. the dynamic increment upgrade method of APP as claimed in claim 3, which is characterized in that the cache database is Redis Database.
5. the dynamic increment upgrade method of APP as claimed in claim 3, which is characterized in that step S121 includes:
S1211, default query time is set;Inquire whether the cache database has difference corresponding with the differential version number Subpackage;
S1212, judge the difference packet whether is inquired in the default query time, if so then execute the step S4, If it is not, then executing the step S13;
Wherein, the default query time is more than or equal to the time that the difference packet generates.
6. the dynamic increment upgrade-system of APP a kind of, which is characterized in that the dynamic increment upgrade-system of the APP includes request Processing module obtains Version module, difference packet generation module and issues module;
The request processing module is used to receive the incremental re-quest information of the APP of client, and the incremental re-quest information includes institute State the current version number of APP;
The acquisition Version module is used to inquire database according to the current version number, and the database preserves the APP All increment versions, corresponding with the current version number current delta version, Yi Jisuo are obtained from the increment version State the newest increment version of APP;
The difference packet generation module is used to generate difference packet according to the current delta version and the newest increment version;
The module that issues is for sending the difference packet to the client.
7. the dynamic increment upgrade-system of APP as claimed in claim 6, which is characterized in that the newest increment version of the APP Including newest increment version number, the difference packet includes differential version number corresponding with the difference packet, the dynamic of the APP Increment upgrade-system further includes database query module;
The database query module is used to inquire the database according to the APP incremental re-quest information, obtains the APP's Newest increment version number;And the differential version number is generated according to the current version number and the newest increment version number;
The database query module is also used to inquire whether the database preserves difference corresponding with the differential version number Subpackage;Module is issued if so, calling;If it is not, then calling the acquisition Version module;
The difference packet generation module is also used to save the difference packet to the database.
8. the dynamic increment upgrade-system of APP as claimed in claim 7, which is characterized in that the dynamic increment of the APP upgrades System further includes cache database enquiry module, and whether the cache database enquiry module has for query caching database Difference packet corresponding with the differential version number issues module if so, calling;If it is not, database query module is then called, institute Database query module is stated to be also used to save the difference packet to the cache database when query result, which is, is;
The difference packet generation module is also used to save the difference packet to the cache database.
9. the dynamic increment upgrade method of APP as claimed in claim 8, which is characterized in that the cache database is Redis Database.
10. the dynamic increment upgrade method of APP as claimed in claim 8, which is characterized in that the data cached library inquiry mould Block includes timing unit and query unit;
The timing unit is used to be arranged default query time, and whether the inquiry cache database has and the difference The corresponding difference packet of version number;
The query unit is for judging whether inquire the difference packet in the default query time, if then calling institute It states and issues module, if it is not, then calling the database query module;Wherein, the default query time is more than or equal to the difference The time that subpackage generates.
CN201810967118.XA 2018-08-23 2018-08-23 The dynamic increment upgrade method and system of APP Pending CN109144557A (en)

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