CN110390064A

CN110390064A - File updating method, device and system, storage medium and electronic device

Info

Publication number: CN110390064A
Application number: CN201910678354.4A
Authority: CN
Inventors: 陈绪明; 王松健
Original assignee: Shenzhen Tencent Computer Systems Co Ltd
Current assignee: Shenzhen Tencent Computer Systems Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2019-10-29

Abstract

The invention discloses a kind of file updating method, device and system, storage medium and electronic device.Wherein, this method comprises: obtaining more new command on the client, wherein more new command updates the first file for requesting, and the first file is the file destination of the first version saved in client；The second file is obtained on the client relative to the delta file of the first file and the second identifier symbol of the second file, wherein the second file is the file destination of the second edition；Delta file is added in the first file, third file is obtained；In the case where the second identifier of the second file accords with situation identical with the third identifier of third file, the first file is updated to third file on the client.The present invention solves the technical problem for updating file inaccuracy in the related technology.

Description

File updating method, device and system, storage medium and electronic device

Technical field

The present invention relates to computer fields, and in particular to a kind of file updating method, device and system, storage is situated between Matter and electronic device.

Background technique

In the related technology, during accessing webpage, file required for access webpage can be saved in by client It is local, to call directly the file locally saved when accessing webpage.If web page contents produce update, then related skill It is directly to replace the file locally saved using updated file, and refresh webpage again and access in art.

If however, due to being that updated file is directly replaced the file locally saved, being made using the above method At file update, there may be errors, cause the problem of updated web page contents inaccuracy.

For above-mentioned problem, currently no effective solution has been proposed.

Summary of the invention

The embodiment of the invention provides a kind of file updating method, device and system, storage medium and electronic device, so that Few technical problem for solving to update file inaccuracy in the related technology.

According to an aspect of an embodiment of the present invention, a kind of file updating method is provided, comprising: obtain on the client More new command, wherein above-mentioned more new command updates the first file for requesting, and above-mentioned first file is to save in above-mentioned client First version file destination；Obtained in above-mentioned client the second file relative to the delta file of the first file and The second identifier of above-mentioned second file accords with, wherein above-mentioned second file is the above-mentioned file destination of the second edition；By above-mentioned increment File is added in above-mentioned first file, obtains third file；In the second identifier symbol and above-mentioned third text of above-mentioned second file In the identical situation of third identifier of part, above-mentioned first file is updated to above-mentioned third file in above-mentioned client.

Other side according to an embodiment of the present invention additionally provides a kind of file updating method, comprising: client is connecing In the case where receiving the more new command for requesting to update file destination, acquisition instruction is sent to server；Above-mentioned server is rung Above-mentioned acquisition instruction is answered, by the second file relative to the delta file of the first file and the second identifier of above-mentioned second file Symbol returns to above-mentioned client, wherein above-mentioned first file is the above-mentioned target text of the first version saved in above-mentioned client Part, above-mentioned second file are the above-mentioned file destination of the second edition；Above-mentioned client receive above-mentioned delta file with it is above-mentioned After second identifier symbol, above-mentioned delta file is added in above-mentioned first file, third file is obtained, in above-mentioned second file Second identifier accords in situation identical with the third identifier of above-mentioned third file, and above-mentioned client updates above-mentioned first file For above-mentioned third file.

Another aspect according to an embodiment of the present invention additionally provides a kind of file updating device, comprising: first obtains list Member, for obtaining more new command on the client, wherein above-mentioned more new command for request update the first file, above-mentioned first File is the file destination of the first version saved in above-mentioned client；Second acquisition unit, for being obtained in above-mentioned client Take the second file relative to the delta file of the first file and the second identifier symbol of above-mentioned second file, wherein above-mentioned second File is the above-mentioned file destination of the second edition；Adding unit, for above-mentioned delta file to be added in above-mentioned first file, Obtain third file；First updating unit, the third for second identifier symbol and above-mentioned third file in above-mentioned second file In the identical situation of identifier, above-mentioned first file is updated to above-mentioned third file in above-mentioned client.

Another aspect according to an embodiment of the present invention additionally provides a kind of file more new system, comprising: client is used for In the case where receiving for requesting to update the more new command of file destination, acquisition instruction is sent to server；Above-mentioned service Delta file and above-mentioned second file of the device for responding above-mentioned acquisition instruction, by the second file relative to the first file Second identifier symbol returns to above-mentioned client, wherein above-mentioned first file is the upper of the first version saved in above-mentioned client File destination is stated, above-mentioned second file is the above-mentioned file destination of the second edition；Above-mentioned client be also used to receive it is above-mentioned After delta file and above-mentioned second identifier symbol, above-mentioned delta file is added in above-mentioned first file, third file, In are obtained The second identifier of above-mentioned second file accords in situation identical with the third identifier of above-mentioned third file, and above-mentioned client will be upper It states the first file and is updated to above-mentioned third file.

Another aspect according to an embodiment of the present invention, additionally provides a kind of storage medium, and meter is stored in the storage medium Calculation machine program, wherein the computer program is arranged to execute above-mentioned file updating method when operation.

Another aspect according to an embodiment of the present invention, additionally provides a kind of electronic device, including memory, processor and deposits Store up the computer program that can be run on a memory and on a processor, wherein above-mentioned processor passes through computer program and executes Above-mentioned file updating method.

In embodiments of the present invention, using more new command is obtained on the client, the second text is obtained in above-mentioned client Above-mentioned delta file is added to by part relative to the delta file of the first file and the second identifier symbol of above-mentioned second file In above-mentioned first file, third file is obtained, in the third mark of the second identifier symbol and above-mentioned third file of above-mentioned second file Know and accords in identical situation, the method that above-mentioned first file is updated to above-mentioned third file in above-mentioned client.Due to In the above method, after getting delta file, delta file first can be added to acquisition third file in the first file, and Compare the third identifier of the second identifier symbol and third file of the second file.It, just can be by first in the identical situation of the two File is updated to third file.The delta file got is verified using the above method, ensure that the third text of generation The accuracy of part improves the accuracy being updated to file, and then solves and update file inaccuracy in the related technology Technical problem.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:

Fig. 1 is a kind of schematic diagram of the application environment of optional file updating method according to an embodiment of the present invention；

Fig. 2 is a kind of flow diagram of optional file updating method according to an embodiment of the present invention；

Fig. 3 is a kind of schematic diagram of optional file updating method according to an embodiment of the present invention；

Fig. 4 is the schematic diagram of another optional file updating method according to an embodiment of the present invention；

Fig. 5 is the schematic diagram of another optional file updating method according to an embodiment of the present invention；

Fig. 6 is the flow diagram of another optional file updating method according to an embodiment of the present invention；

Fig. 7 is a kind of structural schematic diagram of optional file updating device according to an embodiment of the present invention；

Fig. 8 is a kind of structural schematic diagram of optional file more new system according to an embodiment of the present invention；

Fig. 9 is a kind of structural schematic diagram of optional electronic device according to an embodiment of the present invention.

Specific embodiment

In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work It encloses.

It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product Or other step or units that equipment is intrinsic.

According to an aspect of an embodiment of the present invention, a kind of file updating method is provided, optionally, as a kind of optional Embodiment, above-mentioned file updating method can be, but not limited to be applied to environment as shown in Figure 1 in.

Human-computer interaction can be carried out in Fig. 1 between user 102 and user equipment 104.It include storage in user equipment 104 Device 106, for storing interaction data, processor 108, for handling interaction data.User equipment 104 can pass through network 110 Data interaction is carried out between server 112.It include database 114 in server 112, for storing interaction data, processing Engine 116, for handling interaction data.Server can be interacted with development equipment 118.User 102 when accessing webpage, It is local file needed for access webpage can be stored in user equipment 104.However, after web page contents update, user Equipment 104 can obtain the delta file of the transmission of server 112, and delta file is added in the first local file, obtain Third file, in the case where the third identifier of third file and the second identifier of the second file accord with identical situation, in user equipment First file is updated to third file on 104.

It should be noted that being that updated file is directly replaced the file locally saved in the related technology, cause File is updated there may be error, causes updated web page contents inaccuracy.

And used in this programme and obtain more new command on the client, it is opposite that the second file is obtained in above-mentioned client In the delta file of the first file and the second identifier symbol of above-mentioned second file, above-mentioned delta file is added to above-mentioned the In one file, third file is obtained, in the third identifier phase of the second identifier symbol and above-mentioned third file of above-mentioned second file With in the case where, above-mentioned first file is updated to above-mentioned third file in above-mentioned client method.Due in above-mentioned side In method, after getting delta file, delta file first can be added in the first file acquisition third file, and compare the The third identifier of the second identifier symbol and third file of two files.It, just can be by the first file more in the identical situation of the two It is newly third file.The delta file got is verified using the above method, ensure that the standard of the third file of generation True property, improves the accuracy being updated to file.

Optionally, above-mentioned user equipment 104 can be, but not limited to as such as mobile phone, tablet computer, laptop, PC machine Etc. in terminals, above-mentioned network can include but is not limited to wireless network or cable network.Wherein, which includes: WIFI And other realize the network of wireless communication.Above-mentioned cable network can include but is not limited to: wide area network, Metropolitan Area Network (MAN), local area network.On Stating server 112 can include but is not limited to any hardware device that can be calculated, above-mentioned development equipment can with but it is unlimited The client run on the hardware device or hardware device that Yu Weike develops file destination.

Optionally, as an alternative embodiment, as shown in Fig. 2, above-mentioned file updating method includes:

S202 obtains more new command on the client, wherein the more new command updates the first file, institute for requesting State the file destination that the first file is the first version saved in the client；

S204 obtains the second file relative to the delta file of the first file and described second in the client The second identifier of file accords with, wherein second file is the file destination of the second edition；

The delta file is added in first file, obtains third file by S206；

S208 accords with the situation identical as the third identifier of the third file in the second identifier of second file Under, first file is updated to the third file in the client.

Optionally, above-mentioned file updating method can be, but not limited to be applied to client access webpage or start client In the process.For example, when client accesses webpage, accessing the first file being locally stored, and visit so that client accesses webpage as an example Ask webpage.And if the first file of server end is updated, then client is needed using updated first file access Webpage.At this point, user end to server obtains delta file, under server accords with the second identifier of delta file and the second file Issue client.Delta file is added in the first file by client, obtains third file, and calculates the third of third file Identifier.Second identifier is accorded with and being compared with third identifier by client, if the two is identical, then illustrates updated third File is identical as the second file of server side.At this point, the first file is updated to third file, when next time accesses webpage, directly Connect starting third file.First file can be deleted, or continue to be stored in client.

By the above method, after getting delta file, first delta file can be added in the first file and obtained Third file, and compare the third identifier of the second identifier symbol and third file of the second file.In the identical situation of the two, Just the first file can be updated to third file.The delta file got is verified using the above method, ensure that life At third file accuracy, improve the accuracy being updated to file.

Optionally, second identifier symbol may include second cryptographic Hash in this programme, second cryptographic Hash be using Hash function carries out the obtained cryptographic Hash of Hash operation to second file, and third identifier third identifier includes described the Three cryptographic Hash, the third cryptographic Hash are to carry out the Hash that Hash operation obtains to the third file using the hash function Value.When comparing second identifier symbol with third identifier, can compare the second file the second cryptographic Hash and third file the Three cryptographic Hash then illustrate that the second file is identical as third file if two cryptographic Hash are identical, if two cryptographic Hash differences, Then illustrate that the second file is had any different with third file.

Optionally, the formula that cryptographic Hash is calculated in this programme can use existing formula, still, calculate the second file The known of third cryptographic Hash of second cryptographic Hash and third file should be identical formula.

Optionally, the delta file in this programme is generated using development equipment.Operation has automation to generate on development equipment Tool.Development equipment is development equipment under line, that is, during development equipment generates the second file, the second file is not sent To server, it is sent to server after the completion of development equipment exploitation, then by the second file and delta file, server is got Development equipment exploitation the second file and delta file after, delta file is sent to client, by client carry out save or Existing file is updated.

For example, step S302 to the S312 in conjunction with Fig. 3 is illustrated.Client 302 preserves the first file, the first file For the first version of file destination, the first file is also preserved in server 304 and development equipment 306.As shown in figure 3, exploitation Equipment 306 is updated the first file, and the first file is updated to the second file.It is lower online in renewal process to carry out, service The asynchronous update of the first file in device 306.After the first file is successfully updated to the second file by development equipment 306, then Second file is sent to server 304, first file is updated by server 304, by the first file of server 304 It is updated to the second file.Meanwhile the delta file generated in development process is also sent to server 304 by development equipment 306.This When, the second file and delta file are preserved in server 304.Client 302 can call local first when accessing webpage File.Client 302 sends to server 304 and requests, and requests delta file.At this point, server is literary by delta file and second The second identifier symbol of part is handed down to client 302, and delta file is added in the first file by client 302, obtains third text Part, and whether the third identifier for comparing third file is identical as the second identifier symbol of the second file.If the two is identical, if The two is identical, then illustrates that third file is identical as the second file, at this point it is possible to third file is saved in client 302, together When can delete the first file.At this point, third file can be used in access webpage.

It should be noted that for client 302 when accessing webpage, it includes the second text that server 304, which issues, in this programme To client 302, client 302 is completed when access starts webpage for the second identifier symbol of part and the starting webpage of delta file The update of third file, and start third file access webpage.So as to avoid the refreshing of webpage.And above-mentioned server 304 will Second identifier symbol and the delta file of second file, which are added in the starting page, to be handed down to client 302 and saves client 302 Access the number of server 304.

Optionally, if the second identifier symbol of the second file is different from the third identifier of third file in this programme, then Client needs to request the second file to server, and updates the first local text of client using the second file got Part.

Optionally, in this programme client get the second file second identifier symbol after, generate third file it Before, second identifier symbol can also be compared and the first identifier of the first file accords with.If the two is identical, then be used directly the first file Webpage is accessed, if the two is different, generates third file being added to delta file in the first file.

It is illustrated below in conjunction with a specific example.For example, by taking client accesses webpage as an example.Client accesses webpage When, for new user, this programme stores static resource using localstorage, user access next time will directly from Code is obtained in localStorage to execute.Code in localStorage is the first file.For stored resource but It is the user for needing more new version, is updated using incremental update scheme.That is, the first file is updated to the second file.Such as Shown in Fig. 4 step S402-S434, in this programme after getting delta file loadChunk, first determine whether client props up Localstorage is held, if supporting localstorage, is then read according to the filename chunkName of delta file The first file stored in localstorage.If there is return value, then illustrate that the first file has been locally stored in client.This When, the first identifier for obtaining the first file accords with maniffest, and maniffest can be the cryptographic Hash hash of the first file.And it obtains The cryptographic Hash hash for the second file for taking server to issue compares the cryptographic Hash of the first file and the cryptographic Hash of the second file, if Be the first file cryptographic Hash it is identical as the cryptographic Hash of the second file, then illustrate the second file and client locally save first File content is identical, directly the first file of execution.If the cryptographic Hash of the first file is different from the cryptographic Hash of the second file, Then illustrate that update has been carried out in the second file.It is whether to have got delta file at this point, checking, has got increasing in determination In the case where measuring file, delta file is added on the first file, third file is obtained, and calculates the Hash of third file Value.The cryptographic Hash of third file is compared with the second cryptographic Hash of the second file, if verifying cryptographic Hash passes through, is then executed Third file.Third file is the file after merging the first file with delta file.Delete the first file, and by third file It is stored in localstorage.And in the process, if client does not support localstorage, or increase receiving After measuring file, client locally without saving the first file, is perhaps not received by delta file or third is being calculated After the cryptographic Hash of file, the third cryptographic Hash of third file and the second cryptographic Hash of the second file it is different in the case where, client It is required to request Internet resources to server, Internet resources are the second file.And load the second file.If successfully loading, then The second file is executed, if not loading successfully, is then retried, Internet resources are re-requested.If having retried request net Network resource, then prompt refresh page.

Through this embodiment, by that first delta file can be added in the first file after getting delta file Third file is obtained, and compares the third identifier of the second identifier symbol and third file of the second file.In the identical feelings of the two Under condition, just the first file can be updated to third file.The delta file got is verified using the above method, is guaranteed The accuracy of the third file generated, improves the accuracy being updated to file.

As a kind of optional embodiment, in the third of the second identifier symbol and the third file of second file In the identical situation of identifier, first file, which is updated to the third file, in the client includes:

S1, in the second cryptographic Hash situation identical with the third cryptographic Hash of the third file of second file, First file is updated to the third file in the client, wherein second identifier symbol includes described the Two cryptographic Hash, second cryptographic Hash are to carry out the cryptographic Hash that Hash operation obtains to second file using hash function, The third identifier includes the third cryptographic Hash, and the third cryptographic Hash is using the hash function to the third text Part carries out the cryptographic Hash that Hash operation obtains.

Optionally, the method that cryptographic Hash is calculated in this programme can be used using existing any formula or method The cryptographic Hash for the same file that same formula or method calculate is identical, the different files calculated using same formula or method Cryptographic Hash it is different.

Through this embodiment, determine whether file is identical by the cryptographic Hash of calculation document, realize and improve file The effect of comparison efficiency and accuracy.

As a kind of optional embodiment,

More new command is obtained in the client, comprising: S1 is received in the client for requesting access to mesh Mark the access instruction of the page, wherein the more new command includes the access instruction；

Delta file and second file of second file relative to the first file are obtained in the client Second identifier symbol, comprising: S1 is embedded with the delta file and the second identifier from server acquisition in the client The target pages of symbol；

In the case where the second identifier of second file accords with situation identical with the third identifier of the third file, in institute It states after first file is updated to the third file in client, the method also includes: S1 responds the access Instruction, loads the target pages, and enable the third file in the client.

Optionally, in this programme server acquire development equipment upload delta file and the second file after, The second identifier of second file can be accorded with and be embedded into the requested target pages of client with delta file.Then by target Page downloading is to client.Client needs first to start the first file when starting target pages, and due to being wrapped in target pages Delta file is included, therefore, the first file is first updated to third file by client needs, and in the third for judging third file The second identifier of identifier and the second file accords in identical situation, starts third file, to start target pages.Pass through this Method, target pages on startup, do not need to be refreshed as newest target pages.

Through this embodiment, target pages are started by the above method, thus when ensure that starting target pages, Bu Huijin Row automatically refreshes, and improves the efficiency of starting target pages.

As a kind of optional embodiment, increment of second file relative to the first file is obtained in the client File, comprising:

S1, the client obtain the delta file from server, wherein the delta file is under line using automatic The differential file that chemical industry tool generates, the differential file are currently used on the file destination and line of the second edition The poor code of the file destination of the first version, wherein be in development process, currently to make on the line under the line The file destination of the first version used file before being exploitation.

Optionally, development equipment carries out exploitation update to the first file and obtains the process lower progress online of the second file, line The file of lower exploitation will not be uploaded to server, and after the completion of exploitation, the second file is uploaded onto the server.It is uploaded to clothes The file of business device is file on line, can be by client request.

Through this embodiment, delta file is generated by the above method, generates delta file without server, subtracts The light burden of server, improves the efficiency for generating delta file.

As a kind of optional embodiment, before the client obtains the delta file from the server, institute The method of stating includes:

S1 runs automation tools on development equipment and generates the file destination of the second edition, and obtains line The file destination of the upper currently used first version；

S2, on the development equipment by the automation tools generate the file destination of the second edition with The differential file between the file destination of the first version；

S3 is sent to the server for the differential file as the delta file on the development equipment.

Optionally, automation tools can be as shown in figure 5, chunkName passes through filename as the filename of delta file The first file of client preservation can be found.And delta file is added in the first file.It is poor to generate in development equipment After single cent part, need to generate differential version number for differential file.First file is such as updated to the differential file of the second file Version number be 1, by the second file be updated to the differential file of the 4th file version number be 2.

As a kind of optional embodiment, the delta file is being added in first file, third is obtained After file, further includes:

S1, in the case where the second identifier of second file symbol is different from the third identifier of the third file, Obtain second file；

First file is updated to second file in the client by S2.

Optionally, if the second identifier symbol of the second file is different from the third identifier of the third file, then illustrate Updated third file is different from the second file, at this time, it may be necessary to from server obtain the second file and by client it is local First file is updated to the second file, and the third file of generation needs to delete.

Through this embodiment, third file, and the feelings different from the second file in third file are verified by the above method Under condition, the second file is requested to server, to ensure that the accuracy of file renewal process.

It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules is not necessarily of the invention It is necessary.

Other side according to an embodiment of the present invention additionally provides a kind of file updating method.Optionally, such as Fig. 6 institute Show, above-mentioned file updating method includes:

S602, client are sent out in the case where receiving for requesting to update the more new command of file destination to server Send acquisition instruction；

S604, the server respond the acquisition instruction, by the second file relative to the first file delta file, with And the second identifier symbol of second file returns to the client, wherein first file is to protect in the client The file destination for the first version deposited, second file are the file destination of the second edition；

S606, the client is after receiving the delta file and second identifier symbol, by the delta file It is added in first file, obtains third file, in second identifier symbol and the third file of second file In the identical situation of third identifier, first file is updated to the third file by the client.

Through this embodiment, file is updated by the above method, so that client, after getting delta file, meeting is first Delta file is added to acquisition third file in the first file, and compares the second identifier symbol and third file of the second file Third identifier.In the identical situation of the two, the first file can be just updated to third file ensure that the third text of generation The accuracy of part improves the accuracy being updated to file.

Another aspect according to an embodiment of the present invention additionally provides a kind of for implementing the text of above-mentioned file updating method Part updating device.If Fig. 7 shows, which includes:

(1) first acquisition unit 702, for obtaining more new command on the client, wherein the more new command is for asking It asks and updates the first file, first file is the file destination of the first version saved in the client；

(2) second acquisition unit 704, for obtaining increment of second file relative to the first file in the client The second identifier of file and second file symbol, wherein second file is the file destination of the second edition；

(3) adding unit 706 obtain third file for the delta file to be added in first file；

(4) first updating units 708, the third for second identifier symbol and the third file in second file In the identical situation of identifier, first file is updated to the third file in the client.

Optionally, above-mentioned file updating device can be, but not limited to be applied to client access webpage or start client In the process.For example, when client accesses webpage, accessing the first file being locally stored, and visit so that client accesses webpage as an example Ask webpage.And if the first file of server end is updated, then client is needed using updated first file access Webpage.At this point, user end to server obtains delta file, under server accords with the second identifier of delta file and the second file Issue client.Delta file is added in the first file by client, obtains third file, and calculates the third of third file Identifier.Second identifier is accorded with and being compared with third identifier by client, if the two is identical, then illustrates updated third File is identical as the second file of server side.At this point, the first file is updated to third file, when next time accesses webpage, directly Connect starting third file.First file can be deleted, or continue to be stored in client.

As a kind of optional embodiment, above-mentioned first updating unit includes:

(1) update module, the third cryptographic Hash for the second cryptographic Hash and the third file in second file In identical situation, first file is updated to the third file in the client, wherein the second identifier Symbol includes second cryptographic Hash, and second cryptographic Hash is to carry out Hash operation to second file using hash function to obtain The cryptographic Hash arrived, the third identifier include the third cryptographic Hash, and the third cryptographic Hash is using the hash function The cryptographic Hash that Hash operation obtains is carried out to the third file.

As a kind of optional embodiment,

Above-mentioned first acquisition unit includes: (1) receiving module, for receiving in the client for requesting access to The access instruction of target pages, wherein the more new command includes the access instruction；

Above-mentioned second acquisition unit includes: (1) first acquisition module, embedding for obtaining in the client from server Enter to have the target pages of the delta file and second identifier symbol；

Above-mentioned apparatus further include: (1) loading unit, for the second identifier symbol and the third text in second file In the identical situation of third identifier of part, in the client by first file be updated to the third file it Afterwards, the access instruction is responded, the target pages are loaded in the client, and enables the third file.

As a kind of optional embodiment, above-mentioned second acquisition unit includes:

(1) second obtains module, for obtaining the delta file from server, wherein the delta file is under line The differential file generated using automation tools, the differential file are that the file destination of the second edition and line are taken in The poor code of the file destination of the preceding first version used, wherein be the line in development process under the line File used in client before the file destination of the upper currently used first version is exploitation.

As a kind of optional embodiment, above-mentioned apparatus further include:

(1) third acquiring unit obtains third file for the delta file to be added in first file Later, in the case where the second identifier of second file symbol is different from the third identifier of the third file, institute is obtained State the second file；

(2) second updating units, for first file to be updated to second file in the client.

Another aspect according to an embodiment of the present invention additionally provides a kind of for implementing the text of above-mentioned file updating method Part more new system.If Fig. 8 shows, which includes:

Client 802, for receive for request update file destination more new command in the case where, to server Send acquisition instruction；

The server 804, the increment text for responding the acquisition instruction, by the second file relative to the first file The second identifier of part and second file symbol returns to the client, wherein first file is the client The file destination of the first version of upper preservation, second file are the file destination of the second edition；

The client 802 is also used to after receiving the delta file and second identifier symbol, by the increment File is added in first file, obtains third file, in second identifier symbol and the third text of second file In the identical situation of third identifier of part, first file is updated to the third file by the client.

Optionally, above-mentioned file more new system can be, but not limited to be applied to client access webpage or start client In the process.For example, when client accesses webpage, accessing the first file being locally stored, and visit so that client accesses webpage as an example Ask webpage.And if the first file of server end is updated, then client is needed using updated first file access Webpage.At this point, user end to server obtains delta file, under server accords with the second identifier of delta file and the second file Issue client.Delta file is added in the first file by client, obtains third file, and calculates the third of third file Identifier.Second identifier is accorded with and being compared with third identifier by client, if the two is identical, then illustrates updated third File is identical as the second file of server side.At this point, the first file is updated to third file, when next time accesses webpage, directly Connect starting third file.First file can be deleted, or continue to be stored in client.

Another aspect according to an embodiment of the present invention additionally provides a kind of for implementing the electricity of above-mentioned file updating method Sub-device is stored with computer in the memory 902 as shown in figure 9, the electronic device includes memory 902 and processor 904 Program, the processor 904 are arranged to execute the step in any of the above-described embodiment of the method by computer program.

Optionally, in the present embodiment, above-mentioned electronic device can be located in multiple network equipments of computer network At least one network equipment.

Optionally, in the present embodiment, above-mentioned processor can be set to execute following steps by computer program:

S1 obtains more new command on the client, wherein the more new command updates the first file for requesting, described First file is the file destination of the first version saved in the client；

S2 obtains delta file and second text of second file relative to the first file in the client The second identifier of part accords with, wherein second file is the file destination of the second edition；

The delta file is added in first file, obtains third file by S3；

S4, in the case where the second identifier of second file accords with situation identical with the third identifier of the third file, First file is updated to the third file in the client.

Optionally, it will appreciated by the skilled person that structure shown in Fig. 9 is only to illustrate, electronic device can also To be smart phone (such as Android phone, iOS mobile phone), tablet computer, palm PC and mobile internet device The terminal devices such as (Mobile Internet Devices, MID), PAD.Fig. 9 it does not cause to the structure of above-mentioned electronic device It limits.For example, electronic device may also include more perhaps less component (such as network interface) or tool than shown in Fig. 9 There is the configuration different from shown in Fig. 9.

Wherein, memory 902 can be used for storing software program and module, such as the file update side in the embodiment of the present invention Method and the corresponding program instruction/module of device, processor 904 by the software program that is stored in memory 902 of operation and Module realizes above-mentioned file updating method thereby executing various function application and data processing.Memory 902 can wrap Include high speed random access memory, can also include nonvolatile memory, as one or more magnetic storage device, flash memory or Other non-volatile solid state memories of person.In some instances, memory 902 can further comprise remote relative to processor 904 The memory of journey setting, these remote memories can pass through network connection to terminal.The example of above-mentioned network includes but unlimited In internet, intranet, local area network, mobile radio communication and combinations thereof.Wherein, memory 902 specifically can be, but not limited to For information such as the first file, delta files.As an example, as shown in figure 9, in above-mentioned memory 902 can with but it is unlimited In include above-mentioned file updating device in first acquisition unit 702, second acquisition unit 704, adding unit 706 and first more New unit 708.In addition, it can include but other modular units for being not limited in above-mentioned file updating device, in this example not It repeats again.

Optionally, above-mentioned transmitting device 906 is used to that data to be received or sent via a network.Above-mentioned network tool Body example may include cable network and wireless network.In an example, transmitting device 906 includes a network adapter (Network Interface Controller, NIC), can be connected by cable with other network equipments with router to It can be communicated with internet or local area network.In an example, transmitting device 906 is radio frequency (Radio Frequency, RF) Module is used to wirelessly be communicated with internet.

In addition, above-mentioned electronic device further include: display 908, for showing third file；With connection bus 910, it is used for Connect the modules component in above-mentioned electronic device.

The another aspect of embodiment according to the present invention, additionally provides a kind of storage medium, is stored in the storage medium Computer program, wherein the computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.

Optionally, in the present embodiment, above-mentioned storage medium can be set to store by executing based on following steps Calculation machine program:

The delta file is added in first file, obtains third file by S3；

Alternatively, optionally, in the present embodiment, above-mentioned storage medium can be set to storage for executing following steps Computer program:

S1, client are sent in the case where receiving for requesting to update the more new command of file destination to server Acquisition instruction；

S2, the server respond the acquisition instruction, by the second file relative to the delta file of the first file and The second identifier symbol of second file returns to the client, wherein first file is to save in the client First version the file destination, second file be the second edition the file destination；

S3, the client add the delta file after receiving the delta file and second identifier symbol It is added in first file, obtains third file, in the second identifier symbol and the of the third file of second file In the identical situation of three identifiers, first file is updated to the third file by the client.

Optionally, in the present embodiment, those of ordinary skill in the art will appreciate that in the various methods of above-described embodiment All or part of the steps be that the relevant hardware of terminal device can be instructed to complete by program, the program can store in In one computer readable storage medium, storage medium may include: flash disk, read-only memory (Read-Only Memory, ROM), random access device (Random Access Memory, RAM), disk or CD etc..

The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.

If the integrated unit in above-described embodiment is realized in the form of SFU software functional unit and as independent product When selling or using, it can store in above-mentioned computer-readable storage medium.Based on this understanding, skill of the invention Substantially all or part of the part that contributes to existing technology or the technical solution can be with soft in other words for art scheme The form of part product embodies, which is stored in a storage medium, including some instructions are used so that one Platform or multiple stage computers equipment (can be personal computer, server or network equipment etc.) execute each embodiment institute of the present invention State all or part of the steps of method.

In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment The part of detailed description, reference can be made to the related descriptions of other embodiments.

In several embodiments provided herein, it should be understood that disclosed client, it can be by others side Formula is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, and only one Kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or It is desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or discussed it is mutual it Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module It connects, can be electrical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.

The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims

1. a kind of file updating method characterized by comprising

More new command is obtained on the client, wherein the more new command updates the first file, first file for requesting File destination for the first version saved in the client；

Obtained in the client the second file relative to the first file delta file and second file second Identifier, wherein second file is the file destination of the second edition；

The delta file is added in first file, third file is obtained；

In the case where the second identifier of second file accords with situation identical with the third identifier of the third file, in the visitor First file is updated to the third file on the end of family.

2. the method according to claim 1, wherein second identifier symbol and the third in second file In the identical situation of third identifier of file, first file is updated to the third file packet in the client It includes:

In the second cryptographic Hash situation identical with the third cryptographic Hash of the third file of second file, in the visitor First file is updated to the third file on the end of family, wherein the second identifier symbol includes second cryptographic Hash, Second cryptographic Hash is to carry out the cryptographic Hash that Hash operation obtains, the third mark to second file using hash function Knowing symbol includes the third cryptographic Hash, and the third cryptographic Hash is to carry out Hash to the third file using the hash function The cryptographic Hash that operation obtains.

3. the method according to claim 1, wherein

More new command is obtained in the client, comprising: receive in the client for requesting access to target pages Access instruction, wherein the more new command includes the access instruction；

Obtained in the client the second file relative to the first file delta file and second file second Identifier, comprising: obtain the institute for being embedded with the delta file and second identifier symbol from server in the client State target pages；

In the case where the second identifier of second file accords with situation identical with the third identifier of the third file, in the visitor After first file is updated to the third file on the end of family, the method also includes: respond the access instruction, In The target pages are loaded in the client, and enable the third file.

4. the method according to claim 1, wherein obtaining the second file in the client relative to first The delta file of file, comprising:

The client obtains the delta file from server, wherein the delta file is that automation tools are used under line The differential file of generation, the differential file are currently used described the on the file destination and line of the second edition The poor code of the file destination of one version, wherein be in development process, before being exploitation on the line under the line.

5. according to the method described in claim 4, it is characterized in that, the client obtains the increment text from the server Before part, which comprises

Automation tools are run on development equipment and generate the file destination of the second edition, and are obtained and currently made on line The file destination of the first version；

The file destination and described the of the second edition is generated by the automation tools on the development equipment The differential file between the file destination of one version；

The server is sent to using the differential file as the delta file on the development equipment.

6. the method according to any one of claims 1 to 5, which is characterized in that the delta file is being added to institute It states in the first file, after obtaining third file, further includes:

In the case where the second identifier of second file symbol is different from the third identifier of the third file, described in acquisition Second file；

First file is updated to second file in the client.

7. a kind of file updating method characterized by comprising

Client sends acquisition to server and refers in the case where receiving for requesting to update the more new command of file destination It enables；

The server responds the acquisition instruction, by the second file relative to the delta file of the first file and described the The second identifier symbol of two files returns to the client, wherein first file is first saved in the client The file destination of version, second file are the file destination of the second edition；

The delta file is added to described by the client after receiving the delta file and second identifier symbol In first file, third file is obtained, in the third identifier of the second identifier symbol and the third file of second file In identical situation, first file is updated to the third file by the client.

8. a kind of file updating device characterized by comprising

First acquisition unit, for obtaining more new command on the client, wherein the more new command updates first for requesting File, first file are the file destination of the first version saved in the client；

Second acquisition unit, for obtained in the client the second file relative to the delta file of the first file and The second identifier of second file accords with, wherein second file is the file destination of the second edition；

Adding unit obtains third file for the delta file to be added in first file；

First updating unit is identical as the third identifier of the third file for the second identifier symbol in second file In the case where, first file is updated to the third file in the client.

9. device according to claim 8, which is characterized in that first updating unit includes:

Update module, for the second cryptographic Hash feelings identical with the third cryptographic Hash of the third file in second file Under condition, first file is updated to the third file in the client, wherein the second identifier symbol includes institute The second cryptographic Hash is stated, second cryptographic Hash is to carry out the Hash that Hash operation obtains to second file using hash function Value, the third identifier include the third cryptographic Hash, and the third cryptographic Hash is using the hash function to described the Three files carry out the cryptographic Hash that Hash operation obtains.

10. device according to claim 8, which is characterized in that

The first acquisition unit includes: receiving module, for receiving in the client for requesting access to page object The access instruction in face, wherein the more new command includes the access instruction；

The second acquisition unit includes: the first acquisition module, for having obtained insertion from server in the client State the target pages of delta file and second identifier symbol；

Described device further include: loading unit, for the second identifier symbol and the of the third file in second file In the identical situation of three identifiers, after first file is updated to the third file in the client, response The access instruction loads the target pages in the client, and enables the third file.

11. device according to claim 8, which is characterized in that the second acquisition unit includes:

Second obtains module, for obtaining the delta file from server, wherein the delta file is under line using automatic The differential file that chemical industry tool generates, the differential file are currently used on the file destination and line of the second edition The poor code of the file destination of the first version, wherein be in development process, currently to make on the line under the line File used in client before the file destination of the first version is exploitation.

12. the device according to any one of claim 8 to 11, which is characterized in that described device further include:

Third acquiring unit, for the delta file to be added in first file, after obtaining third file, In In the case that the second identifier symbol of second file is different from the third identifier of the third file, second text is obtained Part；

Second updating unit, for first file to be updated to second file in the client.

13. a kind of file more new system characterized by comprising

Client, for being obtained to server transmission in the case where receiving for requesting to update the more new command of file destination Instruction fetch；

The server, delta file, Yi Jisuo for responding the acquisition instruction, by the second file relative to the first file The second identifier symbol for stating the second file returns to the client, wherein saves in the first file client The file destination of first version, second file are the file destination of the second edition；

The client is also used to after receiving the delta file and second identifier symbol, and the delta file is added Into first file, third file is obtained, in the third of the second identifier symbol and the third file of second file In the identical situation of identifier, first file is updated to the third file by the client.

14. a kind of storage medium, the storage medium is stored with computer program, which is characterized in that the computer program fortune Method described in the claim 1 to 6 or 7 any one is executed when row.

15. a kind of electronic device, including memory and processor, which is characterized in that be stored with computer journey in the memory Sequence, the processor are arranged to execute described in the claim 1 to 6 or 7 any one by the computer program Method.