CN108469972B

CN108469972B - Method and device for supporting display of multiple windows in WEB page

Info

Publication number: CN108469972B
Application number: CN201710090777.5A
Authority: CN
Inventors: 袁明敏
Original assignee: Alibaba Group Holding Ltd
Current assignee: Alibaba Group Holding Ltd
Priority date: 2017-02-20
Filing date: 2017-02-20
Publication date: 2021-09-24
Anticipated expiration: 2037-02-20
Also published as: CN108469972A

Abstract

The invention discloses a method and a device for supporting multi-window display in a WEB page. Wherein, the method comprises the following steps: acquiring user information input to front-end equipment, and acquiring an identifier of a terminal WEB page opened on the front-end equipment; determining at least two background servers to be logged on the front-end equipment according to the identifier of the terminal WEB page; after the user information is verified to pass, acquiring contents returned by the at least two background servers; and respectively displaying the content of each background server in a corresponding window in the terminal WEB page. The invention solves the technical problem that different windows cannot be displayed and synchronously operated on the same WEB page.

Description

Method and device for supporting display of multiple windows in WEB page

Technical Field

The invention relates to the field of information processing, in particular to a method and a device for supporting multi-window display in a WEB page.

Background

In the prior art, in a scheme of logging in a server through a WEB page terminal, a local WEB page terminal needs to be established first, and then a server connected to a remote end is established through ssh, for example, one WEB page terminal may be connected to multiple servers simultaneously to achieve synchronous operation or synchronous view of the multiple servers, specifically, a split screen function (displayed on different WEB pages, multiple windows cannot be displayed in the same page) may be provided on the established WEB page terminal, information of different servers may be displayed on different WEB pages of the WEB page terminal through the split screen function, and information of different servers may be displayed through different WEB pages.

In the above solutions in the prior art, the tool is only a tool for establishing a connection for a user, the tool cannot perform login management on a host, cannot provide batch login for the host, cannot perform a synchronous operation on information of multiple servers at the same time, and cannot record information of the host of the user.

Aiming at the problem that different windows cannot be displayed and synchronously operated on the same WEB page, an effective solution is not provided at present.

Disclosure of Invention

The embodiment of the invention provides a method and a device for supporting multiple windows displayed in a WEB page, which at least solve the technical problem that different windows cannot be displayed and synchronously operated on the same WEB page.

According to an aspect of the embodiments of the present invention, a method for supporting displaying multiple windows in a WEB page is provided, including: acquiring user information input to front-end equipment, and acquiring an identifier of a terminal WEB page opened on the front-end equipment; determining a background server to be logged on the front-end equipment according to the identifier of the terminal WEB page; after the user information is verified to pass, acquiring contents returned by at least two background servers; and respectively displaying the content of each background server in a corresponding window in the terminal WEB page.

According to another aspect of the embodiments of the present invention, there is also provided an apparatus for supporting displaying multiple windows in a WEB page, including: the system comprises a first acquisition unit, a second acquisition unit and a third acquisition unit, wherein the first acquisition unit is used for acquiring user information input to front-end equipment and acquiring an identifier of a terminal WEB page opened on the front-end equipment; the determining unit is used for determining a background server to be logged on the front-end equipment according to the identifier of the terminal WEB page; the second acquisition unit is used for acquiring contents returned by at least two background servers after the user information is verified to pass; and the display unit is used for respectively displaying the content of each background server in a corresponding window in the terminal WEB page.

In the embodiment of the invention, after the identifier of the terminal WEB page opened on the front-end equipment is acquired, the background servers to be logged on the front-end equipment are determined according to the identifier of the terminal WEB page, the contents returned by at least two background servers are acquired after the user information is verified to pass, and the contents of the background servers are displayed in the same terminal WEB page. In this embodiment, after the terminal WEB page is opened on the front-end device, at least two background servers to be logged in are obtained according to the identifier of the terminal WEB page, and after the background servers are logged in batch, the information of the plurality of background servers is displayed on the same terminal WEB page, thereby solving the technical problem that the content of a plurality of hosts is not supported to be displayed on the same WEB page in the prior art, and simultaneously solving the problem that the background servers are not supported to be logged in batch, and realizing the effects that the background servers can be logged in batch and the information of the plurality of background servers is displayed on the same WEB page.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic diagram of a network environment provided in accordance with one embodiment of the present invention;

FIG. 2 is a first flowchart of an alternative method for supporting multiple windows displayed on a WEB page according to an embodiment of the present invention;

FIG. 3 is a flowchart II of an alternative method for supporting multiple windows displayed on a WEB page according to an embodiment of the present invention;

FIG. 4 is a flowchart III of an alternative method for supporting multiple windows displayed on a WEB page according to an embodiment of the present invention;

FIG. 5 is a flow chart of a fourth alternative method for supporting multiple windows displayed on a WEB page according to an embodiment of the present invention;

FIG. 6 is a flowchart illustration of a fifth alternative method for supporting multiple windows on a WEB page according to an embodiment of the present invention;

FIG. 7 is a sixth flowchart of an alternative method for supporting multiple windows on a WEB page according to an embodiment of the present invention;

FIG. 8 is a diagram illustrating an alternative apparatus for supporting multiple windows on a WEB page according to an embodiment of the present invention;

fig. 9 is a block diagram of a hardware configuration of a computer terminal for implementing a method for supporting multi-window display in a WEB page according to an embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

First, some terms or terms appearing in the description of the embodiments of the present application are applicable to the following explanations:

front end: generally refers to the foreground portion of a web site, including the presentation and structural layers of the web site, and in this embodiment may refer to a terminal (also referred to as a front-end device or computing device) for displaying web pages (i.e., web pages).

The interaction device: the server is provided with devices, such as a keyboard and a display, with which the user can interact.

Virtual terminal: is an international organization for standardization protocol that provides remote terminal emulation similar to the Telnet protocol over the Internet. The user at the remote terminal may run applications on the remote computer as if they were sitting in front of the computer. The virtual terminal may generate a command window for simulating a physical terminal on an existing GUI desktop (e.g., windows, ubuntu, mac desktop, etc.) through a certain virtual end program based on a terminal protocol implemented by xterm, so that a user may tap a command in the window to operate a target machine. The terminal in the embodiment of the invention can be a virtual terminal.

GUI, also known as Graphical User Interface, refers to a computer operating User Interface that is displayed graphically.

Terminal protocol xterm: this protocol specifies how the terminal and the server interact. Specifically, xterm specifies how the characters typed on the keyboard are encoded and sent to the server, and how the terminal then parses the content returned from the server.

SSH, called Secure Shell, Security protocol Shell, is a security protocol built on the application layer basis.

The Meta library, for storage elements, may provide Meta information for related pages, such as descriptions and keywords for search engines and update frequency, that define name/key pairs associated with documents.

Example 1

In accordance with an embodiment of the present invention, there is provided an embodiment of a method for supporting multiple windows displayed on a WEB page, it is noted that the steps illustrated in the flowchart of the accompanying drawings may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be performed in an order different than that illustrated herein.

Fig. 1 is a schematic diagram of a network environment according to an embodiment of the present invention, as shown in fig. 1, the network environment includes a front-end device 11 and a backend server 13. Specifically, the front-end device in fig. 1 is a computing device, and is configured to display a browser window, and the method for supporting displaying multiple windows in a WEB page in this embodiment may refer to a method for supporting displaying multiple windows in the same WEB page displayed in a browser window. The backend server may be a backend server that provides display content.

Optionally, a WEB page software (i.e. a WEB page terminal) implemented based on an xterm protocol is installed on the front-end device. For example, the WEB page terminal is in a B/S mode (i.e., browser/server mode), and interacts in a way of establishing a websocket between a browser and a server, and can directly open an interface of a remote server on the browser in a way of logging in a host. Among them, websocket is a protocol of HTML5 (i.e., hypertext markup language 5) by which full duplex communication between a browser and a server can be achieved. The background server may be a linux server.

The front-end device may have a display, through the screen of which a browser window is displayed, and optionally may be a touch display (also referred to as a "touch screen" or "touch display screen"). According to one embodiment of the application, the front-end device has a Graphical User Interface (GUI) with which a user can interact by touching finger contacts and/or gestures on a touch-sensitive surface, where the human-computer interaction function optionally includes the following interactions: executable instructions for displaying content of a backend server, creating web pages, drawing, word processing, making electronic documents, gaming, video conferencing, instant messaging, sending and receiving e-mail, call interfacing, playing digital video, playing digital music, and/or web browsing, etc., for performing the above-described human-machine interaction functions, are configured/stored in one or more processor-executable computer program products or readable storage media.

The front-end devices 11 may be connected via a data network connection or electronically to one or more backend servers 13. The data network connection may be a local area network connection, a wide area network connection, an internet connection, or other type of data network connection, among others. The front-end 11 may execute to connect to a network service executed by one backend server (e.g., a secure server) or a group of backend servers. The backend server is a network-based user server, such as a social network, cloud resources, email, online payment, or other online application.

Under the foregoing operating environment, fig. 2 is a first flowchart of an optional method for supporting multiple windows displayed on a WEB page according to an embodiment of the present application, where the method may include:

step S202: the method comprises the steps of obtaining user information of the front-end equipment, and obtaining an identifier of a terminal WEB page opened on the front-end equipment.

In the above embodiment, the user information may include a user name, a user ID, and a password.

Optionally, a browser application is installed on the front-end device, and a user can open a browser window through the browser application. The user may enter some or all of the user information through the browser window.

Optionally, an information entry interface is displayed in the browser window, one or more input windows are displayed on the information entry interface, each input window is used for prompting to input different information, further, the input window may be a text input window or an information selection window, which is not limited in this application.

The processor of the front-end equipment acquires part or all of user information (such as user name, password, user ID and the like) input through the browser.

The terminal WEB page may be a WEB page opened in a browser of the front-end device, that is, the terminal WEB page may be accessed through a browser window of the front-end device.

Optionally, after the user information is obtained, verifying the user information by using pre-stored information, in the case that the verified user information passes, providing a terminal WEB page by a WEB server, and returning the information of the terminal WEB page to the front-end device, after the front-end device receives the terminal WEB page, providing the terminal WEB page to a browser window, displaying the terminal WEB page on the browser window, and obtaining an identifier of the terminal WEB page opened on the front-end device; after the user information is verified by using the pre-stored information, if the user information is not verified, the user information is prompted to fail in verification or login failure is prompted.

In order to ensure information security, the pre-stored information may be stored in a database in an encrypted manner, after the user information is obtained, verification information corresponding to the user name in the user information may be searched from the database, the verification information may include a password, and if the password in the verification information matches the password in the obtained user information, it is determined that the user information is verified.

Alternatively, after the entered user information is acquired, the password in the user information may be encrypted, if the stored authentication information is also processed by using the same encryption algorithm, whether the stored authentication information is consistent with the encrypted password is directly compared, and if so, the password in the authentication information is determined to be matched with the password in the acquired user information; and if the password is not consistent with the password in the acquired user information, determining that the password in the verification information is not matched with the password in the acquired user information.

If the stored verification information is plaintext data (namely data which is not processed by using an encryption algorithm), the plaintext data can be processed by using the same encryption algorithm to obtain ciphertext data, whether the ciphertext data is consistent with the encrypted password or not is compared, and if so, the password in the verification information is determined to be matched with the password in the acquired user information; and if the password is not consistent with the password in the acquired user information, determining that the password in the verification information is not matched with the password in the acquired user information.

Optionally, the password and/or the authentication information are encrypted using a hash algorithm.

The identifier of the terminal WEB page in the above embodiment is information that uniquely identifies the terminal WEB page, and the information may be a character string, such as a character string composed of multiple digits.

Alternatively, the identifier of the terminal WEB page may be a string generated randomly by the processor after entering the terminal WEB page.

Step S204: and determining a background server to be logged on the front-end equipment according to the identifier of the terminal WEB page.

After the identifier of the terminal WEB page is obtained, the background servers to be logged on the front-end device are determined according to the identifier, and the number of the determined background servers to be logged on the front-end device may be at least two, or may be null, for example, when the user reopens the WEB page. If the value is null, the host list can be obtained and displayed to the user for logging in.

Optionally, determining, according to the identifier of the terminal WEB page, at least two background servers to be logged on to the front-end device includes: judging whether a background server logged in to the front-end equipment exists or not according to the identifier of the terminal WEB page; if not, popping up a host list window; and selecting at least two background servers from the host list window as the background servers to be logged in.

Further, after judging whether a background server logged in to the front-end equipment exists according to the identifier of the terminal WEB page, if yes, the logged background server is directly displayed.

Optionally, judging whether a background server logged in to the front-end device exists according to the identifier of the terminal WEB page may be implemented by the following method: and searching whether a background server is logged in currently or not in a meta library through the identifier of the terminal WEB page. Where the Meta library is used to store elements that may provide Meta information of related WEB pages, such as descriptions and keywords for search engines and update frequency, that define name/key pairs associated with documents.

In the above embodiment, the meta library records information of the backend servers logged in by all the front-end devices, where the information of the backend servers includes information such as a host IP and a port number, and a binding relationship between the information of the backend servers and the user information may be established, that is, an association relationship (or referred to as a correspondence relationship) between the backend servers and the user information is established. Searching information of all background servers logged in by the front-end equipment in a meta library by using the identifier of the terminal WEB page to obtain a search result, and judging whether the background servers logged in to the front-end equipment exist according to the search result; if the search result is null, judging that no background server logged in the front-end equipment exists; and if the search result is not null, judging that the background server logged in the front-end equipment exists.

The host list is used for recording host information of all the background servers which are logged in or can be logged in by the front-end equipment. The host list window is used to display the host list, which is recorded in the meta library, and the query operation performed in the meta library is essentially a lookup in the host list.

Optionally, a plurality of pieces of host information are recorded in the host list window, each piece of host information can be selected, and a user can input a selection instruction to select at least two background servers as the background servers to be logged in from the host list window.

Further, the host list window may be embedded in the terminal WEB page, or may be displayed on the terminal WEB page in a form of a suspension frame, which is not limited in the present application.

Step S206: and after the user information is verified to pass, acquiring the contents returned by the at least two background servers. The content returned by the background server may be all or part of content corresponding to the authority possessed by the user information of the front-end device.

In order to further improve the security of the information, in an optional embodiment, before acquiring the identifier of the terminal WEB page opened on the front-end device, the method may further include: and under the condition that the verification user information passes, displaying a terminal WEB page provided by the front-end equipment, wherein the identifier of the WEB page is bound with the identifier of the front-end equipment.

The binding refers to establishing a corresponding relationship between different pieces of information and storing the established corresponding relationship, for example, if a communication number (e.g., a mobile phone number) of an application account is bound, the corresponding relationship between the application account and the communication number may be established and stored.

After the identifier of the WEB page is bound with the front-end device, the display of the terminal WEB page with the identifier on the front-end device is considered to be legal or correct, and if the terminal WEB page with the identifier requests to be displayed on other front-end devices, the display is considered to be illegal or incorrect.

Fig. 3 is a second flowchart of an optional method for supporting multiple windows in a WEB page according to an embodiment of the present invention, and in the optional embodiment shown in fig. 3, before acquiring content returned by at least two background servers, the method may further include:

step S301: and sending login requests to at least two background servers.

Optionally, after obtaining the user information, the front-end device encrypts the user information, encapsulates the encrypted user information, and sends the encapsulated data packet to the corresponding background server.

Step S302: and receiving the login token returned by each background server, and binding the login token with the identifier of the terminal WEB page. When the terminal WEB page is refreshed, the corresponding login token is searched according to the identifier of the terminal WEB page, and the content of the corresponding background server is obtained according to the login token.

After the background server obtains the encapsulated data packet, the data packet is analyzed to obtain a login request, a token corresponding to the login request is generated under the condition that the user information passes verification, the token is returned to the front-end equipment, the token indicates that the front-end equipment has logged in the background server, and the token can be identification information.

After the front-end equipment receives the token, the token is bound with the identifier of the terminal WEB page, and when the user refreshes the WEB page, the backstage server which is logged in by the user through the front-end equipment can be recovered by searching the token used for logging in.

Step S208: and respectively displaying the content of each background server in a corresponding window in a terminal WEB page.

After the contents of the background servers are acquired, the contents of each background server can be respectively displayed in the corresponding window in the terminal WEB page, so that the contents of the plurality of background servers can be displayed in the same terminal WEB page.

Through the embodiment, after the identifier of the terminal WEB page opened on the front-end device is obtained, at least two background servers to be logged on the front-end device are determined according to the identifier of the terminal WEB page, the contents returned by the at least two background servers are obtained after the user information is verified to pass, and the contents of the background servers are displayed in the same terminal WEB page. In this embodiment, after the terminal WEB page is opened on the front-end device, at least two background servers to be logged in are obtained according to the identifier of the terminal WEB page, and after the background servers are logged in batch, the information of the plurality of background servers is displayed on the same terminal WEB page, thereby solving the technical problem that the content of a plurality of hosts is not supported to be displayed on the same WEB page in the prior art, and simultaneously solving the problem that the background servers are not supported to be logged in batch, and realizing the effects that the background servers can be logged in batch and the information of the plurality of background servers is displayed on the same WEB page.

In the above embodiment, after the user enters the user information, the user can log in at least one background server in batch, so that the effect of one-key login can be achieved.

In the embodiment, host information that all users have logged in may be recorded by the host list, and the host list is stored in a local meta library, and the host information and the identities of the users are bound. Optionally, the information after binding includes: user id, host ip, port number port, user name, password, etc., wherein the password may be processed through encryption.

Fig. 4 is a flowchart three of a method for supporting displaying multiple windows in a WEB page according to an embodiment of the present invention, as shown in fig. 4, the embodiment may include:

step S401: and after the user identity authentication is successful, entering a multi-screen terminal WEB page.

The multi-screen terminal WEB page in this embodiment is the terminal WEB page in the above embodiment, after entering the terminal WEB page, the processor randomly generates a string called groupId as a unique identifier of this WEB page (i.e., the identifier of the terminal WEB page in the above embodiment), and the identifier is bound to the terminal opened at the current window.

Step S402: and searching whether the terminal which is logged in currently exists in a meta library through the groupId of the current WEB page.

If not, step S403 is performed, and if so, step S404 is performed.

Step S403: and popping up a host list window of the user.

Optionally, the host list window is configured to display a host list, where host information of the background servers that the front-end device can log in is recorded in the host list, and the user may select at least two background servers from the host list and log in the selected at least two background servers.

Step S404: and directly displaying the currently logged background server to the user.

According to the embodiment, a user can log in a new window through an entrance of a newly-built terminal, the user needs to input an ip of a front-end device where the user is located, a port number port of the front-end device, a user name and a password, encryption packaging is carried out through an https protocol, a login request is obtained, and the login request is sent to a web server (namely, a web server).

Further, after receiving the login request, the background server immediately generates a login token as a login identifier of the user, and binds the login token with the current groupId.

Further optionally, when the user refreshes the WEB page, finding the token logged by the user in the background through the current groupId, and recovering the host logged by the user.

Through the embodiment, the login of a plurality of servers can be supported at the same time, the information of a plurality of background servers can be displayed on the same WEB page at the same time, through the embodiment, the user can be supported to save the logged-in host and support one-key login, and all the successfully logged-in hosts can be displayed on the same WEB page at the same time. And if the login fails, prompting the user that the login fails.

Fig. 5 is a fourth flowchart of a method for optionally supporting multiple windows displayed in a WEB page according to an embodiment of the present invention, where after the content of each backend server is respectively displayed in a corresponding window in a terminal WEB page according to the above embodiment of the present invention, the method may further include the steps shown in fig. 5:

step S501: and acquiring the position of the focus in the terminal WEB page.

The focus, i.e. the region of interest, may also be referred to as the region capable of being operated, and the position where the current cursor is activated is the position of the focus.

Step S502: and detecting whether the focus is positioned in any window in the terminal WEB page.

If yes, go to step S503; if not, go to step S504.

Optionally, acquiring a size range of each window in the terminal WEB page, detecting whether the position of the focus is located in each size range, and if it is detected that the position of the focus is located in any window, executing step S503; if not, go to step S504.

Step S503: if the focus is in any one of the windows, listening for input events.

Optionally, a snoop function is invoked to listen for input events. The input event may be an event triggered by an input device (e.g., a mouse, a keyboard, or a touch screen) of the front-end device, such as an event of inputting a character, an event of control selection, an event of focus occurrence, an event of focus loss, a click event, and the like.

Step S505: and if any window monitors an input event, the input information is sent to a terminal WEB page.

Step S506: and controlling the terminal WEB page to distribute information to other windows.

If the input event of any window in the terminal WEB page is monitored through the terminal WEB page, the input event is distributed to other windows in the terminal WEB page through the terminal WEB page, and therefore synchronous operation of a plurality of windows in the terminal WEB page can be achieved.

Step S504: if the focus is not located in any one of the windows, the focus is located in the last located window, and steps S505 to S506 are performed.

Fig. 6 is a flowchart of a fifth alternative method for supporting multiple windows displayed on a WEB page according to an embodiment of the present invention, and an alternative embodiment of the present application is described in detail below with reference to fig. 6, and as shown in fig. 6, the embodiment may include the following steps:

step S601: a mouse event is monitored.

Step S602: and acquiring a WEB page focus.

Step S603: and detecting whether the focus of the WEB page is positioned on the sub-page.

If not, executing step S604; if yes, go to step S605.

Step S604: the focus is positioned to the previous sub-page.

Optionally, after monitoring the mouse positioning event, the position of the current WEB page focus is obtained, and whether the focus is on a parent page (i.e. the terminal WEB page in the above embodiment) or within a certain terminal window in the parent page (i.e. the window in the above terminal WEB page) is distinguished.

For example, if the focus is detected to be on window 1, the current window number "1" is sent to the parent page, where the parent page is the upper WEB page for carrying each terminal window, and if the focus is detected to be on the parent page, the current focus needs to be located at the last located focus position.

Optionally, a parent window (i.e. a parent page) is provided with a variable, which is used to store the current focus position, and in the case that the focus position is detected not to be in any window next time, the variable is acquired to locate the focus position.

Step S605: and monitoring the keyboard event.

Step S606: and sending the message corresponding to the event to the parent page.

Step S607: the parent page distributes the message.

When a child page receives a keyboard input character A, the character can be sent to a parent page, the parent page receives the character of a certain child page, the character is distributed to other child pages, the WEB page which has a focus at present is filtered (namely the WEB page which monitors an input event does not need to redistribute information so as to reduce the resource occupation of a processor), and each child page calls a corresponding xterm protocol interface to send the character to a server.

Further, after a mouse click event occurs on any WEB page, step S601 is executed.

With the above-described embodiments, the host terminal that has successfully logged in supports a synchronization operation, such as a synchronous input, a synchronous display, a synchronous execution command, and the like.

Optionally, before controlling the terminal WEB page to distribute the information to the other windows, the method may further include: judging the state of each window in a terminal WEB page; if the state of any one or more windows is the shielding state, prohibiting the information from being distributed to the windows in the shielding state; wherein, the window in the shielding state can not obtain the focus.

Further optionally, if the window is in a closed state, releasing the link between the window and the corresponding background server, and deleting the link from the linked list node according to the identifier of the window, where the linked list node is used to store the attribute information of each opened window.

Through the embodiment, a user can be supported to shield or close the unused host, namely close the current terminal and release the link, the shielding is to shield the current terminal and does not accept any instruction any more, so that the management of the terminal window opened by the user can be realized, for example, the user can be supported to only operate one or a plurality of terminals, and also can open or close part of terminals.

Fig. 7 is a sixth flowchart of an optional method for supporting multiple windows in a WEB page according to an embodiment of the present invention, as shown in fig. 7, where the embodiment may include:

step S701: and when the father page distributes the message, searching the state matrix of the WEB page.

Optionally, a WEB page status matrix is maintained through the parent page, and the WEB page status matrix may include two dimensions, one is iframeId (identification of document or frame), and the other is identification information whether to be masked.

Step S702: and if the WEB page is found to be shielded from the WEB page state matrix, no message is distributed to the window.

Optionally, the front-end device uses a mask layer to prevent the window from acquiring the focus of the mouse for the window that is masked, and locates the current focus to the window that has the latest acquired focus and is not masked.

Further, a linked list method is used for managing windows to achieve a closing function of the WEB page, optionally, information of each opened window is stored through a virtual linked list node, and all attributes of the opened windows can be stored in the linked list node.

When a certain window is closed, releasing the connection between the window and the server, finding out the node of the corresponding linked list through the id of the window, deleting the node, and subtracting one from the id of the corresponding window in all the linked lists from the node; and synchronously updating the data of the window state matrix maintained by the parent page and the identification of the window on the WEB page.

Through the embodiment, a one-to-many terminal management architecture of a web end (namely front-end equipment) can be realized, and one-key login is realized by acquiring a logged-in host list; and realizing multi-terminal synchronous operation; and can realize the shielding and closing management of the logged-in terminal of the user.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.

Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.

Example 2

According to an embodiment of the present application, there is further provided an apparatus for implementing the method for supporting displaying multiple windows in a WEB page, as shown in fig. 8, the apparatus includes:

a first obtaining unit 81, configured to obtain user information entered into the front-end device, and obtain an identifier of a terminal WEB page opened on the front-end device;

the determining unit 83 is configured to determine, according to the identifier of the terminal WEB page, a background server to be logged in to the front-end device;

the second obtaining unit 85 is configured to obtain contents returned by the at least two background servers after the user information is verified to pass;

and the display unit 87 is configured to display the content of each background server in a corresponding window in the terminal WEB page.

Through the embodiment, after the identifier of the terminal WEB page opened on the front-end equipment is acquired, the background servers to be logged in the front-end equipment are determined according to the identifier of the terminal WEB page, the contents returned by at least two background servers are acquired after the user information is verified to pass, and the contents of the background servers are displayed in the same terminal WEB page. In this embodiment, after the terminal WEB page is opened on the front-end device, at least two background servers to be logged in are obtained according to the identifier of the terminal WEB page, and after the background servers are logged in batch, the information of the plurality of background servers is displayed on the same terminal WEB page, thereby solving the technical problem that the content of a plurality of hosts is not supported to be displayed on the same WEB page in the prior art, and simultaneously solving the problem that the background servers are not supported to be logged in batch, and realizing the effects that the background servers can be logged in batch and the information of the plurality of background servers is displayed on the same WEB page.

Optionally, the apparatus may further comprise: the first processing unit is used for displaying the terminal WEB page provided by the front-end equipment under the condition that the verification of the user information is passed before the identifier of the terminal WEB page opened on the front-end equipment is acquired, wherein the identifier of the WEB page is bound with the identifier of the front-end equipment.

Further optionally, the determining unit may include: the judging module is used for judging whether a background server logged in to the front-end equipment exists or not according to the identifier of the terminal WEB page; the popup module is used for popping up a host list window if no background server which is logged in to the front-end equipment exists; and the selection module is used for selecting at least two background servers from the host list window as the background servers to be logged in.

The display unit is also used for directly displaying the logged background server if the background server logged in the front-end equipment exists.

Optionally, the apparatus may further comprise: the first sending unit is used for sending a login request to the at least two background servers before the content returned by the at least two background servers is acquired; the receiving unit is used for receiving the login token returned by each background server and binding the login token with the identifier of the terminal WEB page; when the terminal WEB page is refreshed, the corresponding login token is searched according to the identifier of the terminal WEB page, and the content of the corresponding background server is obtained according to the login token.

According to the above embodiment of the present invention, the method may further include: a third obtaining unit, configured to obtain a position of a focus in the terminal WEB page after the content of each background server is respectively displayed in a corresponding window in the terminal WEB page; the monitoring unit is used for monitoring an input event if the focus is positioned in any one window; the second sending unit is used for sending the input information to a terminal WEB page if any window monitors an input event; the control unit is used for controlling the terminal WEB page to distribute information to other windows; and the positioning unit is used for positioning the focus to the last positioned window if the focus is not positioned in any window.

In one option, the apparatus may further comprise: the judging unit is used for judging the state of each window in the terminal WEB page before controlling the terminal WEB page to distribute information to other windows; a prohibiting unit configured to prohibit distribution of information to the window in the shielded state if the state of any one or more of the windows is in the shielded state; wherein, the window in the shielding state can not obtain the focus.

Optionally, if the window is closed, releasing the link between the window and the corresponding background server, and deleting the link from the linked list node according to the identifier of the window, where the linked list node is used to store the attribute information of each opened window.

It should be noted that, the above units or modules are the same as the examples and application scenarios implemented by the corresponding steps in the above embodiments, but are not limited to the disclosure of the above embodiments. It should be noted that the above modules as a part of the apparatus may be operated in the front-end device provided in the embodiment.

Example 3

According to the embodiment of the application, a computer terminal is provided, and the computer terminal can be any one computer terminal device in a computer terminal group. Optionally, in this embodiment, the computer terminal may also be replaced with a terminal device such as a mobile terminal.

Optionally, in this embodiment, the computer terminal may be located in at least two network devices of a plurality of network devices of a computer network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The method provided by the embodiment of the application can be executed in a mobile terminal, a computer terminal or a similar operation device. Fig. 9 shows a hardware configuration block diagram of a computer terminal (or mobile device) for implementing a method for supporting multi-window display in a WEB page. As shown in fig. 9, the computer terminal 10 (or mobile device 10) may include one or more (shown as 102a, 102b, … …, 102 n) processors 102 (the processors 102 may include, but are not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA), a memory 104 for storing data, and a transmission module 106 for communication functions. Besides, the method can also comprise the following steps: a display, an input/output interface (I/O interface), a Universal Serial Bus (USB) port (which may be included as one of the ports of the I/O interface), a network interface, a power source, and/or a camera. It will be understood by those skilled in the art that the structure shown in fig. 9 is only an illustration and is not intended to limit the structure of the electronic device. For example, the computer terminal 10 may also include more or fewer components than shown in FIG. 9, or have a different configuration than shown in FIG. 9.

It should be noted that the one or more processors 102 and/or other data processing circuitry described above may be referred to generally herein as "data processing circuitry". The data processing circuitry may be embodied in whole or in part in software, hardware, firmware, or any combination thereof. Further, the data processing circuit may be a single stand-alone processing module, or incorporated in whole or in part into any of the other elements in the computer terminal 10 (or mobile device). As referred to in the embodiments of the application, the data processing circuit acts as a processor control (e.g. selection of a variable resistance termination path connected to the interface).

The memory 104 may be used to store software programs and modules of application software, such as program instructions/data storage devices corresponding to the method for supporting displaying multiple windows in a WEB page in the embodiment of the present invention, and the processor 102 executes various functional applications and data processing by running the software programs and modules stored in the memory 104, that is, implements the above-mentioned method for supporting displaying multiple windows in a WEB page. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory located remotely from the processor 102, which may be connected to the computer terminal 10 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The transmission device 106 is used for receiving or transmitting data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the computer terminal 10. In one example, the transmission device 106 includes a Network adapter (NIC) that can be connected to other Network devices through a base station to communicate with the internet. In one example, the transmission device 106 can be a Radio Frequency (RF) module, which is used to communicate with the internet in a wireless manner.

The display may be, for example, a touch screen type Liquid Crystal Display (LCD) that may enable a user to interact with a user interface of the computer terminal 10 (or mobile device).

The processor can call the information and application program stored in the memory through the transmission device to execute the following steps: acquiring user information input to the front-end equipment and acquiring an identifier of a terminal WEB page opened on the front-end equipment; determining a background server to be logged on to front-end equipment according to the identifier of the terminal WEB page; after the user information is verified to pass, acquiring contents returned by at least two background servers; and respectively displaying the content of each background server in a corresponding window in a terminal WEB page.

Optionally, the processor may further execute the program code of the following steps: before obtaining the identifier of the terminal WEB page opened on the front-end equipment, under the condition that the user information is verified to pass, the terminal WEB page provided by the front-end equipment is displayed, wherein the identifier of the WEB page is bound with the identifier of the front-end equipment.

Optionally, the processor may further execute the program code of the following step to determine, according to the identifier of the terminal WEB page, a background server to be logged in to the front-end device: judging whether a background server logged in to the front-end equipment exists or not according to the identifier of the terminal WEB page; if not, popping up a host list window; and selecting at least two background servers from the host list window as the background servers to be logged in.

Optionally, the processor may further execute the program code of the following step, and if the program code exists, directly display the logged background server.

Optionally, the processor may further execute a program code of the following step, and send a login request to the at least two backend servers before obtaining the content returned by the at least two backend servers; receiving a login token returned by each background server, and binding the login token with an identifier of a terminal WEB page; when the terminal WEB page is refreshed, the corresponding login token is searched according to the identifier of the terminal WEB page, and the content of the corresponding background server is obtained according to the login token.

Optionally, the processor may further execute a program code of the following step, after the content of each background server is respectively displayed in a corresponding window in the terminal WEB page, obtaining a position of a focus in the terminal WEB page; if the focus is positioned in any window, monitoring an input event; if any window monitors an input event, the input information is sent to a terminal WEB page; controlling a terminal WEB page to distribute information to other windows; if the focus is not located in any one of the windows, the focus is located in the last located window.

Optionally, the processor may further execute a program code of the following step, and determine a state of each window in the terminal WEB page before controlling the terminal WEB page to distribute information to other windows; if the state of any one or more windows is the shielding state, prohibiting the information from being distributed to the windows in the shielding state; wherein, the window in the shielding state can not obtain the focus.

It can be understood by those skilled in the art that the structure shown in fig. 9 is only an illustration, and the computer terminal may also be a terminal device such as a smart phone (e.g., an Android phone, an iOS phone, etc.), a tablet computer, a palm computer, a Mobile Internet Device (MID), a PAD, and the like. Fig. 9 is a diagram illustrating a structure of the electronic device. For example, the computer terminal 8 may also include more or fewer components (e.g., network interfaces, display devices, etc.) than shown in FIG. 9, or have a different configuration than shown in FIG. 9.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by a program instructing hardware associated with the terminal device, where the program may be stored in a computer-readable storage medium, and the storage medium may include: flash disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.

The embodiment of the invention also provides a storage medium. Optionally, in this embodiment, the storage medium may be configured to store a program code executed by the method for supporting multiple windows displayed in a WEB page provided in the first embodiment.

Optionally, in this embodiment, the storage medium may be located in any one of computer terminals in a computer terminal group in a computer network, or in any one of mobile terminals in a mobile terminal group.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: acquiring user information input to the front-end equipment and acquiring an identifier of a terminal WEB page opened on the front-end equipment; determining a background server to be logged on to front-end equipment according to the identifier of the terminal WEB page; after the user information is verified to pass, acquiring contents returned by at least two background servers; and respectively displaying the content of each background server in a corresponding window in a terminal WEB page.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: before obtaining the identifier of the terminal WEB page opened on the front-end equipment, under the condition that the user information is verified to pass, the terminal WEB page provided by the front-end equipment is displayed, wherein the identifier of the WEB page is bound with the identifier of the front-end equipment.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps to determine, according to an identifier of a terminal WEB page, a backend server to be logged onto the front-end device: judging whether a background server logged in to the front-end equipment exists or not according to the identifier of the terminal WEB page; if not, popping up a host list window; and selecting at least two background servers from the host list window as the background servers to be logged in.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps, and if the program code exists, the logged backend server is directly displayed.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the step of sending a login request to the at least two backend servers before acquiring the content returned by the at least two backend servers; receiving a login token returned by each background server, and binding the login token with an identifier of a terminal WEB page; when the terminal WEB page is refreshed, the corresponding login token is searched according to the identifier of the terminal WEB page, and the content of the corresponding background server is obtained according to the login token.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps, and after the content of each backend server is respectively displayed in the corresponding window in the terminal WEB page, acquiring a position of a focus in the terminal WEB page; if the focus is positioned in any window, monitoring an input event; if any window monitors an input event, the input information is sent to a terminal WEB page; controlling a terminal WEB page to distribute information to other windows; if the focus is not located in any one of the windows, the focus is located in the last located window.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the step of determining a status of each window in the terminal WEB page before controlling the terminal WEB page to distribute information to other windows; if the state of any one or more windows is the shielding state, prohibiting the information from being distributed to the windows in the shielding state; wherein, the window in the shielding state can not obtain the focus.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A method for supporting multi-window display in a WEB page is characterized by comprising the following steps:

acquiring user information of front-end equipment, and acquiring an identifier of a terminal WEB page opened on the front-end equipment, wherein the identifier of the terminal WEB page is a string code randomly generated by a processor;

determining a background server to be logged on the front-end equipment according to the identifier of the terminal WEB page;

acquiring contents returned by at least two background servers;

respectively displaying the content of each background server in a corresponding window in the terminal WEB page;

before obtaining the identifier of the terminal WEB page opened on the front-end device, the method further includes: under the condition that the user information is verified to pass, displaying the terminal WEB page received by the front-end equipment, wherein the identifier of the WEB page is bound with the identifier of the front-end equipment;

determining a background server to be logged on the front-end device according to the identifier of the terminal WEB page, wherein the determining comprises the following steps: judging whether a background server logged in the front-end equipment exists or not according to the identifier of the terminal WEB page; if not, popping up a host list window; and selecting at least two background servers from the host list window as background servers to be logged in.

2. The method of claim 1, wherein if the logged-on backend server exists, the logged-on backend server is directly displayed.

3. The method of claim 1, wherein prior to obtaining the content returned by at least two of the background servers, the method further comprises:

sending a login request to the at least two background servers;

receiving a login token returned by each background server, and binding the login token with the identifier of the terminal WEB page;

when the terminal WEB page is refreshed, the corresponding login token is searched according to the identifier of the terminal WEB page, and the content of the corresponding background server is obtained according to the login token.

4. The method according to any of claims 1 to 3, wherein after displaying the content of each backend server in a corresponding window of the terminal WEB page, the method further comprises:

acquiring the position of a focus in the terminal WEB page;

if the focus is positioned in any window, monitoring an input event;

if any window monitors the input event, the input information is sent to the terminal WEB page;

controlling the terminal WEB page to distribute the information to other windows;

and if the focus is not positioned in any window, positioning the focus in the last positioned window.

5. The method of claim 4, wherein prior to controlling the terminal WEB page to distribute the information to other windows, the method further comprises:

judging the state of each window in the terminal WEB page;

if the state of any one or more windows is a shielding state, prohibiting the information from being distributed to the windows in the shielding state;

and the window in the state of the shielding state can not acquire the focus.

6. The method of claim 5, wherein if the state of the window is closed, releasing the link between the window and the corresponding background server, and deleting the identifier of the window from a linked list node, wherein the linked list node is used for storing the attribute information of each opened window.

7. An apparatus for supporting multi-window display in a WEB page, comprising:

the system comprises a first acquisition unit, a second acquisition unit and a third acquisition unit, wherein the first acquisition unit is used for acquiring user information input to front-end equipment and acquiring an identifier of a terminal WEB page opened on the front-end equipment, and the identifier of the terminal WEB page is a string code randomly generated by a processor;

the determining unit is used for determining a background server to be logged on the front-end equipment according to the identifier of the terminal WEB page;

the second acquisition unit is used for acquiring contents returned by the at least two background servers;

the display unit is used for respectively displaying the content of each background server in a corresponding window in the terminal WEB page;

wherein the apparatus further comprises: the first processing unit is used for displaying the terminal WEB page provided by the front-end equipment under the condition that the verification of the user information is passed before the identifier of the terminal WEB page opened on the front-end equipment is acquired, wherein the identifier of the WEB page is bound with the identifier of the front-end equipment;

the determination unit includes: the judging module is used for judging whether a background server logged in to the front-end equipment exists or not according to the identifier of the terminal WEB page; the popup module is used for popping up a host list window if no background server which is logged in to the front-end equipment exists; and the selection module is used for selecting at least two background servers from the host list window as the background servers to be logged in.