CN107704278A - Application upgrade method and apparatus - Google Patents

Abstract

This application discloses an application upgrading method and device. A specific implementation of the method includes: determining whether the version number of the code package of the application to be upgraded in the server for storing the version number has changed, wherein the server for storing the version number stores the following content: the code of the application to be upgraded Package version number, the code package path corresponding to the code package version number; in response to a change in the code package version number of the application to be upgraded in the version number storage server, receive from the version number storage server Version number change notification; according to the changed code package version number in the version number change notification and/or the code package path corresponding to the changed code package version number, download from the connected code package storage server for upgrading The code package of the application to be upgraded; the downloaded code package is used to replace the local code package of the application to be upgraded. This embodiment realizes the real-time performance of application upgrade and improves the efficiency of application upgrade.

Description

Application upgrade method and device

technical field

The present application relates to the field of computer technology, in particular to the field of Internet technology, and in particular to an application upgrading method and device.

Background technique

With the rapid development of Internet technology, the functions of various applications are also constantly being improved. Wherein, after each function of the application is improved, the application needs to be upgraded.

At present, there are usually two ways to upgrade the application: user confirmation method: the user first receives the application upgrade notification, and then manually confirms the upgrade before proceeding; regular detection and replacement method: the terminal device with the application to be upgraded regularly detects the application to be upgraded Whether the version of the local code package is consistent with the latest code package version in the server, if the versions are inconsistent, download the code package corresponding to the latest code package version from the server to replace the local code package.

Although the above two methods can achieve the purpose of upgrading the application, they also have different defects. Using the user confirmation method, the user needs to manually confirm before upgrading, which is an interference and interruption to the user interaction for the user; using the regular detection replacement method, the terminal device uses polling detection at intervals, and when iteratively updated, There must be a certain waiting time for detection, which cannot be updated in real time, and will increase the load on the CPU (Central Processing Unit, central processing unit).

Therefore, the current application upgrade method cannot satisfy the real-time performance of application upgrade, and there is a problem of low upgrade efficiency.

Contents of the invention

The purpose of this application is to propose an improved application upgrading method and device to solve the technical problems mentioned in the above background technology section.

In a first aspect, the present application provides an application upgrade method, the method includes: determining whether the version number of the code package of the application to be upgraded in the server for storing the version number has changed, wherein the server for storing the version number stores the following Content: the code package version number of the application to be upgraded, and the code package path corresponding to the code package version number; in response to a change in the code package version number of the application to be upgraded in the version number storage server, then A version number change notification is received from the version number storage server, wherein the version number change notification includes at least one of the following: the changed code package version number of the application to be upgraded, and the corresponding version number of the changed code package version number code package path; according to the changed code package version number in the version number change notification and/or the code package path corresponding to the changed code package version number, download from the connected code package storage server to upgrade the code package of the application to be upgraded; and replace the local code package of the application to be upgraded with the downloaded code package.

In some embodiments, the replacing the local code package of the application to be upgraded with the downloaded code package includes: for each file in the downloaded code package, determining whether the file name of the file is the same as the file name of the file in the native code package; for each of the files in the downloaded code package, responding to the file name of the file being the same as the file name of the file in the native code package , replace the file with the same file name in the native code package with this file.

In some embodiments, the replacing the local code package of the application to be upgraded with the downloaded code package includes: for each file in the downloaded code package, responding to the file name of the file If the file name is different from that of the file in the local code package, copy the file to the local code package, where the position of the file in the local code package is the same as that in the downloaded code package.

In some embodiments, the replacing the local code package of the application to be upgraded with the downloaded code package includes: determining whether the version number of the local code package is the same as the version number of the downloaded code package, if not , then update the version number of the local code package to the version number of the downloaded code package.

In some embodiments, the method further includes: restarting the application to be upgraded.

In a second aspect, the present application provides an application upgrading device, which includes: a determining unit configured to determine whether the version number of the code package of the application to be upgraded in the version number storage server has changed, wherein the version The number storage server stores the following content: the code package version number of the application to be upgraded, and the code package path corresponding to the code package version number; the receiving unit is configured to respond to the version number in the version number storage server. If the version number of the code package of the application to be upgraded is changed, a version number change notification is received from the version number storage server, wherein the version number change notification includes at least one of the following: the changed code package of the application to be upgraded version number, the code package path corresponding to the changed code package version number; the download unit is configured to change the code package version number and/or the changed code package version according to the version number change notification The code package path corresponding to the number downloads the code package used to upgrade the application to be upgraded from the connected code package storage server; the replacement unit is configured to replace the local code package of the application to be upgraded with the downloaded code package.

In some embodiments, the replacement unit includes: a determining subunit configured to, for each file in each file in the downloaded code package, determine whether the file name of the file is the same as that in the local code package the filenames of the files are the same; a replacement subunit configured for, for each of the files in the downloaded code package, responsive to the file having the same filename as a file in the native code package, Then use this file to replace the file with the same file name in the local code package.

In some embodiments, the replacement unit includes: a copying subunit, configured for each file in each file in the downloaded code package, in response to the file name of the file being the same as the If the file names of the files are different, copy the file to the local code package, where the position of the file in the local code package is the same as that in the downloaded code package.

In some embodiments, the replacement unit includes: an update subunit configured to determine whether the version number of the local code package is the same as the version number of the downloaded code package, and if not, update the local code package The version number of is updated to the version number of the downloaded code package.

In some embodiments, the device further includes: a restart unit configured to restart the application to be upgraded.

The application upgrade method and device provided by this application determine that the code package version number of the application to be upgraded in the version number storage server has changed by receiving the version number change notification from the version number storage server, and then according to the changes in the change notification The code package version number and/or the code package path corresponding to the changed code package version number, download the code package used to upgrade the application to be upgraded from the connected code package storage server, and finally replace the application to be upgraded with the downloaded code package The local code package of the local code package effectively utilizes the change notification received from the version number storage server, realizes the real-time performance of the application upgrade, and improves the upgrade efficiency of the application.

Description of drawings

Other characteristics, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is an exemplary system architecture diagram to which the present application can be applied;

Fig. 2 is a flow chart according to an embodiment of the application upgrading method of the present application;

FIG. 3 is a schematic diagram of an application scenario of the application upgrading method according to the present application;

FIG. 4 is a flow chart of another embodiment of the application upgrading method according to the present application;

FIG. 5 is a schematic structural diagram of an embodiment of an application upgrading device according to the present application;

Fig. 6 is a schematic structural diagram of a computer system suitable for implementing a terminal device according to an embodiment of the present application.

detailed description

The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

FIG. 1 shows an exemplary system architecture 100 to which embodiments of the application upgrading method or application upgrading apparatus of the present application can be applied.

As shown in FIG. 1 , the system architecture 100 may include terminal devices 101 , 102 , 103 , networks 104 , 105 and servers 106 , 107 . The network 104 is used as a medium for providing communication links between the terminal devices 101 , 102 , 103 and the servers 106 , 107 . The network 105 is used as a medium for providing a communication link between the server 106 and the server 107 . The networks 104, 105 may include various connection types such as wires, wireless communication links, or fiber optic cables, among others.

Users can use terminal devices 101 , 102 , and 103 to interact with server 105 through network 104 to monitor whether the version number of the code package of the application to be upgraded in server 105 is changed or receive version number change notification from server 105 . The user can also use the terminal devices 101 , 102 , 103 to download the code package used to upgrade the application to be upgraded from the server 107 through the network 104 . Various types of applications may be installed on the terminal devices 101 , 102 , 103 , such as web crawler applications, web browser applications, search applications, and the like.

The terminal devices 101, 102, 103 may be various electronic devices with display screens, including but not limited to smart phones, tablet computers, laptop computers, desktop computers and so on.

The server 106 may be a server that provides various services, such as a version number storage server that stores the code package version numbers of applications to be upgraded in the terminal devices 101 , 102 , and 103 and the code package paths corresponding to the code package version numbers. When the version number of the code package of the application to be upgraded in the version number storage server is changed, the version number storage server 106 will automatically send a version number change notification to the terminal devices 101 , 102 , 103 .

The server 107 can be a server that provides various servers, such as storing each code package of the application to be upgraded in the terminal device 101, 102, 103, the version number of each code package of the application to be upgraded, and the code package corresponding to the version number of each code package The code package storage server of the path, and the code package storage server 107 can also send the stored code package version number of the application to be upgraded and the code package path corresponding to the code package version number to the version number storage server 106 .

It should be noted that the application upgrading method provided by the embodiment of the present application is generally executed by the terminal equipment 101 , 102 , 103 , and correspondingly, the application upgrading apparatus is generally provided in the terminal equipment 101 , 102 , 103 .

It should be understood that the numbers of terminal devices, networks and servers in Fig. 1 are only illustrative. According to the implementation needs, there can be any number of terminal devices, networks and servers.

Continuing to refer to FIG. 2 , a flow 200 of an embodiment of the application upgrading method according to the present application is shown. The described application upgrade method includes the following steps:

Step 201, determine whether the version number of the code package of the application to be upgraded in the version number storage server has changed.

In this embodiment, the electronic device on which the application upgrade method runs (such as the terminal devices 101, 102, 103 shown in FIG. 1 ) can store the version number in advance from the server (such as the server 106 shown in FIG. Obtain the content of the version number of the code package of the application to be upgraded, and then compare the content of the version number of the code package of the above-mentioned application to be upgraded in the server for storing the version number with the content of the acquired version number of the code package to determine the server for storing the version number Whether there is any change in the code package version number of the above-mentioned application to be upgraded in . Here, the version number storage server may be a reliable coordination system server of the distributed system, and the version number storage server may store the following content: the code package version number of the application to be upgraded, and the code package path corresponding to the code package version number.

Optionally, when the above-mentioned application to be upgraded is started, the above-mentioned electronic device can create a session connected to the server for storing the version number; after that, it can obtain the content of the version number of the above-mentioned application to be upgraded in the server for storing the version number, and register to monitor The version number content change event of the above-mentioned application to be upgraded in the version number storage server; finally, it can be determined whether the version number of the above-mentioned application to be upgraded in the version number storage server is changed by determining whether the above-mentioned version number content change event is triggered .

In some optional implementations of this embodiment, the version manager can upload the latest code package of the above-mentioned application to be upgraded through an interface provided by the code package storage server (such as the server 107 shown in FIG. The version number and storage path of the uploaded code package. In addition, the code package storage server may send the version number and storage address of the uploaded code package saved by the user to the version number storage server.

Step 202, receiving a version number change notification from the version number storage server.

In this embodiment, when the electronic device determines that the version number of the application to be upgraded in the version number storage server has changed, for example, the version number of the code package version number and code of the application to be upgraded are newly added to the version number storage server. If the code package path corresponding to the package version number is provided, the electronic device may receive a version number change notification from the version number storage server. Wherein, the version number change notification includes at least one of the following: the changed code package version number of the application to be upgraded, and the code package path corresponding to the changed code package version number.

Step 203, according to the changed code package version number and/or the code package path corresponding to the changed code package version number in the version number change notification, download the code used to upgrade the above-mentioned application to be upgraded from the connected code package storage server Bag.

In this embodiment, based on the changed code package version number and/or the code package path corresponding to the changed code package version number in the version number change notification received in step 202, the above-mentioned electronic device can store the code package from the connected code package. The server (for example, the server 107 shown in FIG. 1 ) downloads a code package for upgrading the application to be upgraded.

In some optional implementations of this embodiment, if the storage path of the code package of the above-mentioned application to be upgraded in the code package storage server is the default, the above-mentioned version number change notification may only include the code package of the above-mentioned application to be upgraded. The changed code package version number. The electronic device may download the code package indicated by the changed code package version number from the default path of the code package storage server according to the changed code package version number of the application to be upgraded, so as to upgrade the above-mentioned application to be upgraded.

Optionally, the above version number change notification may only include the code package path corresponding to the changed code package version number of the application to be upgraded. The electronic device may download the code package with the latest upload time from the connected code package storage server according to the code package path corresponding to the changed code package version number of the application to be upgraded, and use it to upgrade the application to be upgraded.

Optionally, the above-mentioned version number change notification may include both the changed code package version number of the application to be upgraded and the code package path indicated by the changed code package version number, and the above-mentioned electronic device may number and the code package path corresponding to the changed code package version number, and download the code package indicated by the changed code package version number from the connected code package storage server to upgrade the above-mentioned application to be upgraded.

Step 204, replace the local code package of the application to be upgraded with the downloaded code package.

In this embodiment, the electronic device may directly replace the local code package of the application to be upgraded with the downloaded entire code package.

In some optional implementations of this embodiment, for each file in each file in the downloaded code package, the electronic device may first determine whether the file name of the file is the same as the local code package of the application to be upgraded The file names of the files in are the same, if yes, the above-mentioned electronic device can use this file to replace the file with the same file name in the local code package of the above-mentioned application to be upgraded.

In some optional implementations of this embodiment, for each file in the downloaded code package, if the file name of the file is the same as the file name of the file in the local code package of the application to be upgraded If not, copy the file to the local code package of the application to be upgraded, wherein the position of the file in the local code package of the application to be upgraded is the same as that in the downloaded code package.

In some optional implementations of this embodiment, after replacing and updating the files in the local code package of the application to be upgraded, the electronic device may also determine whether the version number of the local code package of the application to be upgraded is consistent with the The version numbers of the downloaded code packages are the same, if not, the electronic device may update the version number of the local code package of the application to be upgraded to the version number of the downloaded code package.

Continue to refer to FIG. 3 , which is a schematic diagram of an application scenario of the application upgrading method according to this embodiment. In the application scenario of Fig. 3, as shown by the label 301, the client can first obtain the version number content of the web crawler application to be upgraded from the version number storage server, such as "1.1" and "1.1.1"; then, as the label As shown in 302, the above-mentioned client can monitor whether the version number content of the above-mentioned web crawler application to be upgraded in the above-mentioned version number storage server is changed relative to the obtained version number content; after that, as shown in the label 303, the code package is stored The server can obtain the latest code package of the web crawler application to be upgraded uploaded by the version manager and the version number "1.1.2" and storage path "ftp://***/files" of the latest code package saved, and The above code package storage server can automatically send the version number "1.1.2" and the storage path "ftp://***/files" to the above version number storage server; then, as shown in the label 304, when The above client monitors the content of the current version number "1.1", "1.1.1" and "1.1.2" of the above-mentioned web crawler application to be upgraded in the server for storing the above version number relative to the acquired version number content "1.1" , "1.1.1" is changed, the above client can receive the version number change notification from the above version number storage server, wherein the version number change notification includes the latest code package version number "1.1.2" and the latest The code package path "ftp://***/files" corresponding to the code package version number, and then, as shown in the label 305, the above client can download the code package version number from "ftp://***/files" It is the code package of "1.1.2"; finally, as shown by the label 306, the above-mentioned client can replace the above-mentioned local code package of the web crawler application to be upgraded with the downloaded code package.

The method provided by the above embodiments of the present application realizes real-time application upgrade and improves application upgrade efficiency by receiving the version number change notification from the version number storage server.

Further referring to FIG. 4 , it shows a flow 400 of another embodiment of the application upgrading method. The process 400 of the application upgrading method includes the following steps:

Step 401, determine whether the version number of the code package of the application to be upgraded in the version number storage server has changed.

In this embodiment, the electronic device on which the application upgrade method runs (such as the terminal devices 101, 102, 103 shown in FIG. 1 ) can store the version number in advance from the server (such as the server 106 shown in FIG. Obtain the content of the version number of the code package of the application to be upgraded, and then compare the content of the version number of the code package of the above-mentioned application to be upgraded in the server for storing the version number with the content of the acquired version number of the code package to determine the server for storing the version number Whether there is any change in the code package version number of the above-mentioned application to be upgraded in . Here, the version number storage server may be a reliable coordination system server of the distributed system, and the version number storage server may store the following content: the code package version number of the application to be upgraded, and the code package path corresponding to the code package version number.

Step 402, receiving a version number change notification from the version number storage server.

In this embodiment, when the electronic device determines that the version number of the application to be upgraded in the version number storage server has changed, for example, the version number of the code package version number and code of the application to be upgraded are newly added to the version number storage server. If the code package path corresponding to the package version number is provided, the electronic device may receive a version number change notification from the version number storage server. Wherein, the version number change notification includes at least one of the following: the changed code package version number of the application to be upgraded, and the code package path corresponding to the changed code package version number.

Step 403, according to the changed code package version number and/or the code package path corresponding to the changed code package version number in the version number change notification, download the code package used to upgrade the application to be upgraded from the connected code package storage server .

In this embodiment, based on the changed code package version number and/or the code package path corresponding to the changed code package version number in the version number change notification received in step 202, the above-mentioned electronic device can store the code package from the connected code package. The server (for example, the server 107 shown in FIG. 1 ) downloads a code package for upgrading the application to be upgraded.

Step 404, replace the local code package of the application to be upgraded with the downloaded code package.

In this embodiment, the electronic device may directly replace the local code package of the application to be upgraded with the downloaded entire code package.

Step 405, restart the application to be upgraded.

In this embodiment, the electronic device may automatically restart the application to be upgraded after replacing the local code package of the application to be upgraded with the downloaded code package.

In some optional implementation manners of this embodiment, the above-mentioned electronic device may first obtain the process number of the application to be upgraded that is currently running; then, the above-mentioned electronic device may determine whether the application to be upgraded currently has a running process number; If yes, the above-mentioned electronic device may forcibly close the currently running process number of the above-mentioned application to be upgraded; if not, the above-mentioned electronic device may directly restart the above-mentioned application to be upgraded.

It can be seen from FIG. 4 that, compared with the embodiment corresponding to FIG. 2 , the process 400 of the application upgrading method in this embodiment highlights the step of restarting the application to be upgraded. Therefore, the solution described in this embodiment achieves a more effective application upgrade effect and improves the efficiency of application upgrade by restarting the above-mentioned application to be upgraded.

Further referring to FIG. 5 , as an implementation of the methods shown in the above figures, the present application provides an embodiment of an application upgrading device. The device embodiment corresponds to the method embodiment shown in FIG. 2 , and the device can specifically Used in various electronic equipment.

As shown in FIG. 5 , the application upgrading apparatus 500 described in this embodiment includes: a determining unit 501 , a receiving unit 502 , a downloading unit 503 and a replacing unit 504 . Wherein, the determining unit 501 is configured to determine whether the version number of the code package of the application to be upgraded in the server for storing the version number has changed, wherein the server for storing the version number stores the following content: the version number of the code package of the application to be upgraded number, the code package path corresponding to the code package version number; the receiving unit 502 is configured to store the version number from the version number if the code package version number of the application to be upgraded in the server for storing the version number changes. Using a server to receive a version number change notification, wherein the version number change notification includes at least one of the following: the changed code package version number of the application to be upgraded, the code package path corresponding to the changed code package version number; Unit 503 is configured to download from the connected code package storage server according to the changed code package version number in the version number change notification and/or the code package path corresponding to the changed code package version number. is used to upgrade the code package of the application to be upgraded; and the replacement unit 504 is configured to replace the local code package of the application to be upgraded with the downloaded code package.

In this embodiment, the determining unit 501 of the application upgrading apparatus 500 may obtain the content of the code package version number of the above-mentioned application to be upgraded from the server for storing the version number (such as the server 106 shown in FIG. 1 ) in advance, and then pass the version number The content of the code package version number of the application to be upgraded in the storage server is compared with the obtained content of the code package version number to determine whether the version number of the code package of the application to be upgraded in the version number storage server has changed. Here, the server for storing the version number may be a reliable coordination system server of the distributed system, and the server for storing the version number may store the following content: the code package version number of the application to be upgraded and the code package path corresponding to the code package version number.

In this embodiment, the receiving unit 502 of the application upgrading device 500 may determine that the version number of the application to be upgraded in the server for storing the version number has changed, for example, the server for storing the version number has newly added the version number of the application to be upgraded. The code package version number and the code package path corresponding to the code package version number, the electronic device may receive a version number change notification from the version number storage server. Wherein, the version number change notification includes at least one of the following: the changed code package version number of the application to be upgraded, and the code package path corresponding to the changed code package version number.

In this embodiment, the downloading unit 503 of the application upgrading apparatus 500 may download the code package path corresponding to the changed code package version number and/or the changed code package version number in the version number change notification received by the receiving unit 502 from the The connected code package storage uses the server to download the code package used to upgrade the above-mentioned application to be upgraded.

In this embodiment, the replacement unit 504 of the application upgrading apparatus 500 can directly replace the local code package of the application to be upgraded with the downloaded entire code package.

In some optional implementations of this embodiment, the replacement unit 504 includes: a determining subunit (not shown in FIG. 1 ), configured to, for each file in the downloaded code package, Determine whether the filename of the file is identical to the filename of the file in the native code package; a replacement subunit (not shown in Figure 1) is configured for each of the files in the downloaded code package file, and in response to the file name of the file being the same as the file name of the file in the native code package, the file is used to replace the file with the same file name in the native code package.

In some optional implementations of this embodiment, the replacement unit 504 includes: a copy subunit (not shown in FIG. 1 ), configured to, for each file in the downloaded code package, In response to the file name of the file being different from the file name of the file in the native code package, copying the file to the native code package, wherein the location of the file in the native code package is the same as that in the downloaded The location in the code package is the same.

In some optional implementations of this embodiment, the replacement unit 504 includes: an update subunit (not shown in FIG. 1 ), configured to determine whether the version number of the local code package is the same as that of the downloaded code package are the same, if not, update the version number of the local code package to the version number of the downloaded code package.

In some optional implementation manners of this embodiment, the above-mentioned application upgrading apparatus 500 further includes: a restart unit (not shown in FIG. 1 ), configured to restart the application to be upgraded.

Referring now to FIG. 6 , it shows a schematic structural diagram of a computer system 600 suitable for implementing a terminal device according to an embodiment of the present application.

As shown in FIG. 6 , a computer system 600 includes a central processing unit (CPU) 601 that can be programmed according to a program stored in a read-only memory (ROM) 602 or a program loaded from a storage section 608 into a random-access memory (RAM) 603 Instead, various appropriate actions and processes are performed. In the RAM 603, various programs and data necessary for the operation of the system 600 are also stored. The CPU 601 , ROM 602 , and RAM 603 are connected to each other via a bus 604 . An input/output (I/O) interface 605 is also connected to the bus 604 .

The following components are connected to the I/O interface 605: an input section 606 including a keyboard, a mouse, etc.; an output section 607 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker; a storage section 608 including a hard disk, etc. and a communication section 609 including a network interface card such as a LAN card, a modem, or the like. The communication section 609 performs communication processing via a network such as the Internet. A drive 610 is also connected to the I/O interface 605 as needed. A removable medium 611 such as a magnetic disk, optical disk, magneto-optical disk, semiconductor memory, etc. is mounted on the drive 610 as necessary so that a computer program read therefrom is installed into the storage section 608 as necessary.

In particular, according to an embodiment of the present disclosure, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product including a computer program tangibly embodied on a machine-readable medium, the computer code including program code for performing the methods shown in the flowcharts. In such an embodiment, the computer program may be downloaded and installed from a network via communication portion 609 and/or installed from removable media 611 . When the computer program is executed by the central processing unit (CPU) 601, the above-mentioned functions defined in the method of the present application are performed.

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in a flowchart or block diagram may represent a module, program segment, or portion of code that contains one or more logic devices for implementing the specified Executable instructions for a function. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. It should also be noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by a dedicated hardware-based system that performs the specified functions or operations , or may be implemented by a combination of dedicated hardware and computer instructions.

The units involved in the embodiments described in the present application may be implemented by means of software or by means of hardware. The described units may also be set in a processor, for example, it may be described as: a processor includes a determining unit, a receiving unit, a downloading unit, and a replacing unit. Wherein, the names of these units do not constitute a limitation on the unit itself under certain circumstances. For example, the determining unit can also be described as "determining whether the version number of the code package of the application to be upgraded in the version number storage server has changed." unit".

As another aspect, the present application also provides a non-volatile computer storage medium, which may be the non-volatile computer storage medium contained in the device described in the above embodiments; It may be a non-volatile computer storage medium that exists independently and is not assembled into the terminal. The above-mentioned non-volatile computer storage medium stores one or more programs, and when the one or more programs are executed by a device, the device: determines the code package version of the application to be upgraded in the version number storage server Whether there is any change in the version number, wherein, the above-mentioned version number storage server stores the following content: the code package version number of the above-mentioned application to be upgraded, and the code package path corresponding to the code package version number; if the above-mentioned version number is stored in the server If there is a change in the version number of the code package, the version number change notification will be received from the above version number storage server, wherein the above version number change notification includes at least one of the following: the changed code package version number of the application to be upgraded, the changed code The code package path corresponding to the package version number; according to the changed code package version number in the above-mentioned version number change notice and/or the code package path corresponding to the changed code package version number, download from the connected code package storage server for Upgrade the code package of the application to be upgraded; replace the local code package of the application to be upgraded with the downloaded code package.

The above description is only a preferred embodiment of the present application and an illustration of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to the technical solution formed by the specific combination of the above-mentioned technical features, but should also cover the technical solution formed by the above-mentioned technical features without departing from the inventive concept. Other technical solutions formed by any combination of or equivalent features thereof. For example, a technical solution formed by replacing the above-mentioned features with technical features with similar functions disclosed in (but not limited to) this application.

Claims (10)

1. A kind of 1. application upgrade method, it is characterised in that methods described includes：

   Determine whether the code bag version number of the application to be upgraded in version number's storage server has altered, wherein, the version Server storage herein below is used in this number storage：Code bag version number, the code bag version number pair of the application to be upgraded The code bag path answered；

   Have altered in response to the code bag version number of the application to be upgraded in version number's storage server, then from institute State version number's storage server and receive version number's Notification of Changes, wherein, version number's Notification of Changes includes following at least one ：Code bag path corresponding to the code bag version number of the change of the application to be upgraded, the code bag version number of the change；

   The code bag version number of the change in version number's Notification of Changes and/or the code bag version of the change Code bag path corresponding to number, the code for upgrading application to be upgraded is downloaded with server from the code bag storage connected Bag；

   The local code bag of the application to be upgraded is replaced with the code bag downloaded.
2. 2. according to the method for claim 1, it is characterised in that it is described with downloaded code bag replace it is described it is to be upgraded should Local code bag, including：

   For each file in each file in the code bag downloaded, determine this document filename whether with it is described The filename of file in local code bag is identical；

   For each file in each file in the code bag downloaded, in response to this document filename with described The filename of file in ground code bag is identical, then replaces the text that filename is same in the local code bag with this document Part.
3. 3. according to the method for claim 2, it is characterised in that it is described with downloaded code bag replace it is described it is to be upgraded should Local code bag, including：

   For each file in each file in the code bag downloaded, in response to this document filename with described The filename of file in ground code bag is different, then replicates this document to the local code bag, wherein, this document is at described Position in ground code bag is identical with the position in the code bag downloaded.
4. 4. according to the method for claim 3, it is characterised in that it is described with downloaded code bag replace it is described it is to be upgraded should Local code bag, including：

   Determine the local code bag version number whether the code bag with being downloaded version number it is identical, if it is not, then will described in The version number of local code bag is updated to the version number of downloaded code bag.
5. 5. according to the method described in one of claim 1-4, it is characterised in that methods described also includes：

   Restart the application to be upgraded.
6. 6. a kind of application upgrade device, it is characterised in that described device includes：

   Determining unit, it is configured to determine whether the code bag version number of the application to be upgraded in version number's storage server has Change, wherein, server storage herein below is used in version number's storage：Code bag version number, the institute of the application to be upgraded State code bag path corresponding to code bag version number；

   Receiving unit, it is configured to the code bag version in response to the application to be upgraded in version number's storage server This number has altered, then receives version number's Notification of Changes from version number's storage with server, wherein, version number's change is logical Know including at least one of following：The code bag version number of the change of the application to be upgraded, the code bag version number of the change Corresponding code bag path；

   Download unit, the code bag version number and/or institute of the change being configured in version number's Notification of Changes Code bag path corresponding to the code bag version number of change is stated, is downloaded from the code bag storage connected with server for upgrading The code bag of application to be upgraded；

   Replacement unit, it is configured to be replaced the local code bag of the application to be upgraded with downloaded code bag.
7. 7. device according to claim 6, it is characterised in that the replacement unit includes：

   Determination subelement, it is configured to, for each file in each file in the code bag downloaded, determine this article Whether the filename of part is identical with the filename of the file in the local code bag；

   Subelement is replaced, is configured to for each file in each file in the code bag downloaded, in response to this The filename of file is identical with the filename of the file in the local code bag, then replaces the local code bag with this document The same file of middle filename.
8. 8. device according to claim 7, it is characterised in that the replacement unit includes：

   Subelement is replicated, is configured to for each file in each file in the code bag downloaded, in response to this The filename of file is different from the filename of the file in the local code bag, then replicates this document to the local code Bag, wherein, position of this document in the local code bag is identical with the position in the code bag downloaded.
9. 9. device according to claim 8, it is characterised in that the replacement unit includes：

   Update subelement, be configured to determine the local code bag version number whether with the version number for the code bag downloaded It is identical, if it is not, the version number of the local code bag to be then updated to the version number of downloaded code bag.
10. 10. according to the device described in one of claim 6-9, it is characterised in that described device also includes：

    Restart unit, be configured to restart the application to be upgraded.