The invention provides a content updating method and system for a Docker container, and a server. When a Docker mirror image of a new version of a network product needs to be released, a developer can perform corresponding triggering operation at a client; the client initiates a corresponding mirror image version updating request to the server; and the server determines that the Docker container needs an updated target Docker mirror image according to the updating request, obtains a differential mirror image layer of the target Docker mirror image and a source Docker mirror image, and calls differential mirror image data corresponding to the differential mirror image layer from a mirror image warehouse. According to the method and the system, the source Docker mirror image corresponding to the Docker container is directly updated to the target Docker mirror image according to the differential mirror image layer data, the Docker container does not need to be restarted, namely, memory data in the Docker container is not lost, and normal external services of businesses are not influenced, so that online updating of the Docker container is realized.

Content updating method and system for Docker container, and server

The invention discloses a method and device for upgrading application software. The method comprises sending an upgrade request message for obtaining an increment upgrade package to a cloud side server at a client side; downloading the increment upgrade package from the cloud side server at the client side, wherein the increment upgrade package is obtained by matching the increment upgrade package database of the cloud side server based on description information of the application software; combining the increment upgrade package obtained through downloading and a current-version installation package of the application software at the client side, and thus obtaining a target-version installation package of the application software ; and installing the target-version installation package of the application software at the client side so that the upgrade operation of the application software upgrading from the current version to the target version is achieved. Only the increment upgrade package, of which the data size is relatively small, is needed to be downloaded to the client side but not a complete target-version installation package, thereby greatly saving time consumed in upgrading and traffic consumed in upgrading, and improving user experience.

Method and device for upgrading application software

The invention discloses an MD5-code-based method applied to the backup and the reduction of application program data. The MD5-code-based method applied to the backup and the reduction of application program data comprises the following steps: S1, backing-up and storing the application program data, namely calculating the MD5 values of all files associated with an application program by virtue of an MD5 information abstract algorithm, then backing-up and the storing the MD5 values of the files associated with the application program, the version number of the application program, names of all the relevant files and directory paths of the files on a cloud server; and S2, downloading and restoring the application program data, namely updating the application program, downloading and restoring the application program data when a user opens and uses account information to log in the application program at another intelligent mobile terminal. The method is capable of accurately calculating the difference between data files; when the backup and reduction of the data are carried out, the data traffic for uploading and downloading the data files can be saved; the operation speed of the backup and restoration can be increased; when the version number of the application program is inconsistent, a reduction path from the application program to a previous version can be provided.

MD5-code-based method and system applied to backup and reduction of application program data

The invention provides a method and a system for pairing mobile terminals based on a cloud, and mobile terminals. The method comprises the following steps of: making a plurality of mobile terminals transmit pairing requests to the cloud, wherein the pairing requests comprise the geographic positions of the mobile terminal; acquiring the launching time of the pairing requests; acquiring equipment information of each mobile terminal according to the pairing requests; and transmitting the equipment information of each mobile terminal to other mobile terminals in the mobile terminals to finish pairing of each mobile terminal. The near field pairing requirements of mobile terminals without NFC (Near Field Communication) chips are met through a cloud server, and the mobile terminals can be applied more widely.

Method and system for pairing mobile terminals based on cloud, and mobile terminals

A control method of a host electronic device communicating with a client electronic device is provided. The control method includes forming a connection with the client electronic device, determining an application to be shared with the client electronic device, generating shared data for the application to be shared, and transmitting the shared data to the client electronic device.

Electronic device for sharing application and control method thereof

The invention discloses a sharing method, a sharing system and a sharing device for application program information. The method comprises the steps that a server receives pairing request information which is transmitted by any mobile terminal X after the mobile terminal X receives a sharing command of a user; the server saves the received pairing request information and determines whether a mobile terminal which is suitable for being paired with the mobile terminal X exists in mobile terminals which transmit the saved pairing request information or not according to the same, and if so, the server respectively transmits pairing success information to the mobile terminal X and the mobile terminal which is suitable for being paired with the mobile terminal X; and when the server receives identifiers reported by any party of the both paired parties of application programs to be shared, the server obtains the relevant information of the application programs respectively corresponding to the identifiers and transmits the obtained relevant information to the other party, wherein the relevant information at least comprises application program names and downloading addresses. The scheme of the invention is convenient and rapid to realize and the shared information can be viewed in time.

Sharing method, system and device for application program information

The invention provides an application program upgrading method and system, and an application program upgrading client terminal. A differentiation file of an application program new version installation package and a client-terminal current version installation package is generated at a service end and sent to a client-terminal. The differentiation file and the client-terminal current version installation package are combined by the client-terminal to generate the application program new version installation package. An application program can be upgraded only by operating the new version installation package at the client-terminal. Data bulk of the differentiation file is quite low, and only different parts between each new version installation package of the application program and the client-terminal current version installation package are contained so that data traffic downloaded in the upgrading process of the application program is greatly reduced, communication cost and communication fees can be reduced, and especially the method is more applicable to mobile intelligent terminal devices like mobile phones which are largely limited in download traffic or relatively high in traffic cost.

Application program upgrading method and system, and application program upgrading client terminal

The embodiment of the invention discloses a resource download method, a business server and a mobile phone client-terminal. The method of the embodiment of the invention comprises that: the business server receives a link request sent by the mobile phone client-terminal, and the link request contains an internet protocol IP address of the mobile phone client-terminal; a geographical area in which the mobile phone client-terminal is located and a service provider to which the mobile phone client-terminal is attributed are confirmed according to the IP address of the mobile phone client-terminal; the IP address of a download server is confirmed according to the geographical area and the service provider; and the IP address of the download server is sent to the mobile phone client-terminal so that the mobile phone client-terminal utilizes the IP address of the download server to acquire a practical download address to realize resource download.

Resource download method, business server and mobile phone client-terminal

The embodiment of the invention provides a method and a device for displaying increment update schedule, so as to bring better experience to a user during software downloading and installation. The method comprises the following steps: respectively drawing representation parts which correspond to a file packet increment and a file packet non-increment in a same geometrical figure by use of a first color and a second color; updating the first color of the representation part which corresponds to the file packet increment during file packet increment downloading until the first color of the representation part which corresponds to the file packet increment is completely changed as the second color. According to the method provided by the embodiment of the invention, the file packet non-increment part update schedule is displayed, so that the user can actually sense the saved flow amount; the file packet increment update schedule display is further shortened visually, the sense of quickly downloading or installing is further amplified, so that favorable downloading or installation experience is brought to the user.

Method and device for displaying increment update schedule

A method and device for displaying incremental update progress. The method includes: drawing representation parts corresponding to a file package increment and a file package non-increment in one and the same geometric graph using a first color and a second color, respectively; and in a process of loading the file package increment, updating the first color of the representation part corresponding to the file package increment, until the first color of the representation part corresponding to the file package increment is completely changed into the second color.

Method and device for displaying incremental update progress

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