WO2019024477A1 - Bullet screen data display method and apparatus, electronic device, and readable storage medium - Google Patents

Abstract

Provided are a bullet screen data display method and apparatus, and a computer-readable storage medium, which belong to the field of Internet mobile terminal video live broadcasting. The bullet screen data display method is applied to a client, and the client comprises a front end and a background. The method comprises: a background acquiring a connection signal of a target live broadcasting room and creating a first connection channel for connecting to a front end; the background registering a port object, which calls a program, to the first connection channel and sending, to the front end and by means of the first connection channel, bullet screen data sent by a server; and the front end displaying the bullet screen data according to the program, of the background, called by the port object. A front end of a client displays a bullet screen by calling a program of a background of the client, such that the operability when displaying the bullet screen and the working efficiency when displaying the bullet screen are greatly improved.

Description

Barrage data display method, device, electronic device and readable storage medium

Cross-reference to related applications

The present application claims priority to Chinese Patent Application No. 2017106510232, entitled "Ball Data Display Method and Apparatus, Computer Readable Storage Medium", filed on August 2, 2017, the entire contents of which are hereby incorporated by reference. Combined in this application.

Technical field

The present invention relates to the field of Internet mobile video live broadcast, and in particular, to a barrage data display method, device, electronic device and readable storage medium.

Background technique

With the rapid development of mobile terminals, the mobile video live broadcast industry is becoming more and more popular. People can watch the live video they need through the live video client on the mobile terminal.

When watching live video, the barrage displayed in the video is an important tool for people to interact. At present, the live video client can realize the display of the barrage in the video through the interaction between the background of the client and the front end of the client. However, this method requires the client background program to work together with the client front-end program to realize the display of the barrage. This greatly reduces the operability of the client when displaying the barrage and the efficiency of the display of the barrage.

Summary of the invention

In view of the above, an object of the present invention includes providing a barrage data display method, apparatus, electronic device, and readable storage medium to effectively improve at least one of the above disadvantages.

Embodiments of the invention are implemented as follows:

In a first aspect, an embodiment of the present invention provides a method for displaying a barrage data, the method being applied to a client, where the client includes a front end and a background. The method includes: obtaining, by the background, a connection signal between the target live broadcasts, and creating a first connection channel connecting the front end; the background registering a port object of the calling program to the first connection channel, and sending the server The barrage data is sent to the front end through the first connection channel; the front end invokes the background program according to the port object to display the barrage data.

With reference to the first aspect, the embodiment of the present invention provides a first possible implementation manner of the first aspect, wherein the step of acquiring a connection signal between the target live broadcasts and creating a first connection channel connecting the front end includes:

The background monitors the connection signal of the target live broadcast room;

When the target live broadcast room is loaded, the background acquires the connection signal of the target live broadcast room, and creates the first connection channel that connects the front end.

With reference to the first aspect, or the first possible implementation manner of the first aspect, the embodiment of the present invention provides the second possible implementation manner of the first aspect, where the front end includes multiple live rooms, the front end A connection signal is generated when the live broadcast room is loaded, and the front end selects at least one live broadcast room from the plurality of live broadcast rooms as a target live broadcast room, and the background acquires a connection signal between the target live broadcasts, and creates a connection signal connecting the front end. The steps of the first connecting channel include:

The background determines a connection signal between the current live broadcasts;

When the connection signal between the current live broadcasts is a live broadcast signal of the target live broadcast, it is determined that the current live broadcast room is the target live broadcast room;

The background creates a first connection channel that connects the front end to establish a connection between the background and the target live broadcast.

With reference to the first aspect and one of the first and second possible implementation manners, the embodiment of the present invention provides a third possible implementation manner of the first aspect, where the live broadcast room is pre-configured with corresponding identification information; The obtaining, by the background, the connection signal of the target live broadcast, and the step of creating the first connection channel connecting the front end includes:

Obtain identification information of the current live broadcast room;

When the identification information of the current live broadcast is the identification information of the target live broadcast room, it is determined that the current live broadcast room is the target live broadcast room;

The background creates a first connection channel connecting the front end.

In conjunction with the first aspect and one of the first, second, and third possible implementation manners, the embodiment of the present invention provides a fourth possible implementation manner of the first aspect, wherein the first The steps for connecting channels include:

Creating, in the background, the first connection channel connecting the front end;

The background generation network transport socket object registers the network transport socket object into the first connection channel, wherein the network transport socket object is configured to view the port object in the Serialized in the first connection channel.

With reference to the first aspect and one of the first, second, third and fourth possible implementation manners, the embodiment of the present invention provides a fifth possible implementation manner of the first aspect, wherein the front end is according to the port object The steps of calling the background program to display the barrage data include:

The front end acquires the port object registered in the first connection channel;

The barrage display control of the front end acquires the port object, so that the barrage display control invokes the background program according to the port object to display the barrage data acquired by the front end.

With reference to the first aspect and one of the first, second, third, fourth and fifth possible embodiments, the embodiment of the present invention provides a sixth possible implementation manner of the first aspect, wherein the front end of the barrage Before the step of displaying the control to obtain the port object, the method further includes:

The front end creates a barrage display control configured to display the barrage data, and sets a page attribute of the barrage display control;

The front end sets a query attribute of the barrage display control to enable the barrage display control to establish communication with the background through the query attribute.

With reference to the first aspect and one of the first, second, third, fourth, fifth and sixth possible implementation manners, the embodiment of the present invention provides a seventh possible implementation manner of the first aspect, wherein the port object Pre-configured with a corresponding associated signal, the associated signal is configured to, when the front end acquires the barrage data, call back the program in the background by an associated signal in the barrage data, and send the server to the barrage Before the step of transmitting the data to the front end through the first connection channel, the method further includes:

The background matches the barrage data with an associated signal in the port object;

The background sends the barrage data to the front end through the first connection channel, so that the front end acquires the bullet data.

With reference to the first aspect and one of the first, second, third, fourth, fifth, sixth, and seventh possible implementation manners, the embodiment of the present invention provides an eighth possible implementation manner of the first aspect, wherein the The method for obtaining the port object by the front-end barrage display control includes:

The front end sets a download path of the port object in the barrage display control;

The front end creates a second connection channel connecting the barrage display control, so that the barrage display control acquires the port object according to the download path and the second connection channel.

With reference to the first aspect and one of the first to the nine possible embodiments, the embodiment of the present invention provides the tenth possible implementation manner of the first aspect, wherein the front end invokes the background according to the port object. After the procedure of displaying the barrage data, the program further includes:

The front end acquires the barrage data;

The front end invokes the background program through the port object, and sends the barrage data to the background through the first connection channel.

With reference to the first aspect and one of the first to ten possible implementation manners, the embodiment of the present invention provides the eleventh possible implementation manner of the first aspect, wherein the port object includes a method for transmitting a barrage data, The step of the front end calling the program in the background by the port object, and sending the barrage data to the background through the first connection channel includes:

The front end determines a method for transmitting a barrage data corresponding to the port object;

Calling the background through the first connection channel;

And sending the barrage data to the background through the first connection channel according to the method for transmitting a barrage data, so that the background sends the barrage data to the server. In a second aspect, an embodiment of the present invention provides a barrage data display device, where the device is applied to a client, and the client includes a front end and a background. The device includes: a creation module, a sending module, and a display module. The creating module is configured to obtain a connection signal between the target live broadcasts in the background, and create a first connection channel that connects the front end. The sending module is configured to register, in the background, a port object of the calling program to the first connection channel, and send the barrage data sent by the server to the front end through the first connection channel. The display module is configured to: the front end invokes the background program according to the port object to display the barrage data.

With reference to the second aspect, the embodiment of the present invention provides a first possible implementation manner of the second aspect, where the creating module includes: a listening unit and a creating unit;

The monitoring unit is configured to monitor, in the background, the connection signal of the target live broadcast room;

The creating unit is configured to: when the target live broadcast room is loaded, the background acquires the connection signal of the target live broadcast room, and creates the first connection channel that connects the front end.

With reference to the second aspect, or the first possible implementation manner of the second aspect, the embodiment of the present invention provides the second possible implementation manner of the second aspect, wherein the front end includes multiple live rooms, and the front end Generating a connection signal when the live broadcast room is loaded, the front end selects at least one live broadcast room from the plurality of live broadcast rooms as a target live broadcast room, the background acquires a connection signal of the target live broadcast, and the creation unit creates a connection. The method for connecting the first connection channel of the front end includes:

The background determines a connection signal between the current live broadcasts;

When the connection signal between the current live broadcasts is a live broadcast signal of the target live broadcast, it is determined that the current live broadcast room is the target live broadcast room;

The background creates a first connection channel that connects the front end to establish a connection between the background and the target live broadcast.

With reference to the second aspect and one of the first and second possible implementation manners, the embodiment of the present invention provides a third possible implementation manner of the second aspect, where the live broadcast room is pre-configured with corresponding identification information; And obtaining, by the background, a connection signal of the target live broadcast, where the creating unit creates a first connection channel that connects the front end includes:

Obtain identification information of the current live broadcast room;

When the identification information of the current live broadcast is the identification information of the target live broadcast room, it is determined that the current live broadcast room is the target live broadcast room;

The background creates a first connection channel connecting the front end.

With reference to the second aspect and one of the first, second, and third possible implementation manners, the embodiment of the present invention provides a fourth possible implementation manner of the second aspect, where the display module includes: acquiring unit and displaying unit;

The acquiring unit is configured to acquire, by the front end, the port object registered in the first connection channel;

The display unit is configured to acquire the port object by the barrage display control of the front end, so that the barrage display control invokes the background program according to the port object to acquire the bullet acquired by the front end Curtain data display.

With reference to the second aspect and one of the first, second, third and fourth possible implementation manners, the embodiment of the present invention provides a fifth possible implementation manner of the second aspect, wherein the display unit is at the front end Before the step of displaying the port object by the barrage display control, the display unit is further configured to:

The front end creates a barrage display control configured to display the barrage data, and sets a page attribute of the barrage display control;

The front end sets a query attribute of the barrage display control to enable the barrage display control to establish communication with the background through the query attribute.

With reference to the second aspect and one of the first, second, third, fourth and fifth possible implementation manners, the embodiment of the present invention provides a sixth possible implementation manner of the second aspect, wherein the port object is pre-configured Correspondingly, the associated signal is configured to: when the front end acquires the barrage data, call back the program in the background by using an associated signal in the barrage data, and pass the barrage data sent by the server Before the step of transmitting the first connection channel to the front end, the display unit is further configured to:

The background matches the barrage data with an associated signal in the port object;

The background sends the barrage data to the front end through the first connection channel, so that the front end acquires the barrage data.

In a third aspect, an embodiment of the present invention provides an electronic device including a memory, a processor, and a computer program stored on the memory and operable on the processor, when the processor executes the computer program The steps of the above method are implemented.

In a fourth aspect, an embodiment of the present invention provides a computer readable storage medium having processor-executable non-volatile program code, the program code causing the processor to perform the method.

Advantageous effects of embodiments of the present invention include:

The background of the client obtains the connection signal when the target live broadcast is loaded, establishes a first connection channel to connect to the front end of the client, and registers the port object into the first connection channel. After the client's background sends the barrage data to the front end of the client through the first connection channel, the client's front end invokes the client background program according to the acquired port object to display the barrage data. Therefore, the front end of the client displays the barrage by calling the program in the background of the client, which greatly improves the operability of displaying the barrage and the work efficiency when displaying the barrage.

The above described objects, features, and advantages of the invention will be apparent from the description and appended claims appended claims

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. It should be understood that the following drawings show only certain embodiments of the present invention, and therefore It should be seen as a limitation on the scope, and those skilled in the art can obtain other related drawings according to these drawings without any creative work.

FIG. 1 is a schematic diagram showing interaction between a terminal device and a server in an embodiment of the present invention;

2 is a block diagram showing the structure of a terminal device in an embodiment of the present invention;

FIG. 3 is a flowchart of a method for displaying a barrage data according to a first embodiment of the present invention; FIG.

4 is a sub-flowchart of step S100 in a method for displaying a barrage data according to a first embodiment of the present invention;

FIG. 5 is a sub-flow diagram of step S300 in a method for displaying a barrage data according to a first embodiment of the present invention;

6 is a functional block diagram of a barrage data display device according to a second embodiment of the present invention;

7 is a functional block diagram of a module for creating a barrage data display device according to a second embodiment of the present invention;

FIG. 8 is a functional block diagram of a display module in a barrage data display device according to a second embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of the embodiments of the invention, which are generally described and illustrated in the figures herein, may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the invention in the claims All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

It should be noted that similar reference numerals and letters indicate similar items in the following figures. Therefore, once an item is defined in one figure, it is not necessary to further define and explain it in the subsequent figures. The terms "first", "second", etc. are used only to distinguish a description, and are not to be construed as indicating or implying a relative importance.

As shown in FIG. 1, FIG. 1 is a schematic diagram of interaction between the terminal device 10 and the server 11. The server 11 is in communication with one or more terminal devices 10 via the network 12 for data communication or interaction. The server 11 may be a web server, a database server, or the like. The terminal device 10 may be a personal computer (PC), a tablet computer, a smart phone, a personal digital assistant (PDA), or the like. In this embodiment, the client can be installed in the terminal device 10, and the server 11 stores the barrage data. The terminal device 10 acquires the barrage data sent by the server 11 through interaction with the server 11, and displays the barrage data in the display interface of the client. The terminal device 10 also interacts with the server 11. The terminal device 10 can transmit the barrage data input by the user into the client to the server 11 so that the server 11 distributes the barrage data to the other terminal devices 10.

Please refer to FIG. 2. FIG. 2 is a block diagram of the terminal device 10. The terminal device 10 includes: a barrage data display device, a memory 101, a memory controller 102, a processor 103, a peripheral interface 104, an input and output unit 105, and a display unit 106.

The memory 101, the memory controller 102, the processor 103, the peripheral interface 104, the input and output unit 105, and the display unit 106 are electrically connected directly or indirectly to each other to implement data transmission or interaction. For example, the components can be electrically connected to one another via one or more communication buses or signal lines. The barrage data display device includes at least one software function module that can be stored in the memory or in a Windows operating system of the terminal device 10 in the form of software or firmware. The processor 103 is configured to execute an executable module stored in the memory 101, such as a software function module or a computer program included in the barrage data display device.

The memory 101 may be, but not limited to, a random access memory (RAM), a read only memory (ROM), and a programmable read-only memory (PROM). Erasable Programmable Read-Only Memory (EPROM), Electric Erasable Programmable Read-Only Memory (EEPROM), and the like. The memory 101 is configured to store a program, and the processor 103 executes the program after receiving the execution instruction, and the method executed by the terminal device 10 defined by the process disclosed in any embodiment of the present invention may be applied to The processor 103 is implemented by or by the processor 103.

The processor 103 can be an integrated circuit chip with signal processing capabilities. The above processor may be a general-purpose processor, including a central processing unit (CPU), a network processor (Network Processor, NP for short), and the like; or a digital signal processor (DSP) or an application specific integrated circuit ( ASICs, off-the-shelf programmable gate arrays (FPGAs) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, may implement or perform the methods, steps, and logic blocks disclosed in the embodiments of the present invention. The general purpose processor 103 can be a microprocessor or the processor can be any conventional processor or the like.

The peripheral interface 104 couples various input and output units 105 to the processor 103 and the memory 101. In some embodiments, the peripheral interface, processor, and memory controller can be implemented in a single chip. In other instances, they can be implemented by separate chips.

The input output unit 105 is configured to provide input to the user to enable user interaction with the data collection terminal. The input and output unit may be, but not limited to, a mouse, a keyboard, and the like.

The display unit 106 provides an interactive interface, such as a user interface, or is configured to display image data to the user for reference between the mobile terminal and the user. In this embodiment, the display unit may be a liquid crystal display or a touch display. For a touch display, it can be a capacitive touch screen or a resistive touch screen that supports single-point and multi-touch operations. Supporting single-point and multi-touch operations means that the touch display can sense the simultaneous touch operation from one or more positions on the touch display, and the touch operation is performed by the processor. Calculation and processing.

Referring to FIG. 3, FIG. 3 shows a method flow of a method for displaying a barrage data according to a first embodiment of the present invention. The method for displaying a barrage data is applied to a client to implement a background of a client and a front end of a client. Interaction between. In this embodiment, the background of the client may be the bottom layer of the client, which includes the logical control plane of the client. The client's front end can be the client's interface presentation layer, which includes the client's control layout, hue, font, and execution control response.

Optionally, the method flow of the barrage data display method includes: step S100, step S200, and step S300.

Step S100: The background acquires a connection signal between target live broadcasts, and creates a first connection channel that connects the front end.

Through the user's manipulation, the corresponding live room list can be displayed on the client. For example, the user first clicks to open the client installed on the terminal device, so that the terminal device can be loaded or invoked in the background to enable the terminal device to The client displays a list of corresponding live rooms. The user clicks the operation button on the live broadcast list interface displayed by the client, so that the client displays the target live broadcast room corresponding to the live broadcast list. When the client loads and displays the corresponding target live broadcast room on the interface, the loading display of the target live broadcast room generates a connection signal correspondingly, and the connection signal is a newConnection signal, and the background of the client can be judged by monitoring the connection signal. Whether the target live broadcast is loaded or not. When the background monitoring of the client obtains the connection signal, the background determines that the target live broadcast is loaded and displayed, and the background of the client establishes a first connection channel connecting the front end of the client according to the preset control program, so as to implement the client background and the client. End-end communication. The first connection channel may be a QWebChannel object.

In a specific implementation manner, the live broadcast room may be pre-configured with corresponding identification information, and the first connection connecting the front end is created by determining a connection signal between the target live broadcasts by determining the identification information of the target live broadcast room. When the channel is used, you can obtain the identification information of the current live broadcast. The identifier information of the current live broadcast is compared with the identifier information of the target live broadcast. When the identifier information of the current live broadcast is the identifier information of the target live broadcast, it is determined that the current live broadcast room is the target live broadcast room. The background creates a first connection channel connecting the front end.

It should be noted that when the background execution of the client obtains the connection signal of the target live broadcast and creates the first connection channel connecting the front end of the client, it can be implemented based on the QT framework. Among them, the QT framework is an object-oriented development framework.

Step S200: The background registeres the port object of the calling program to the first connection channel, and sends the barrage data sent by the server to the front end through the first connection channel.

After the client's background establishes the first connection channel connecting the client front end, the client's background constructs a port class according to the preset control program, and the port class can be the RoomJsService class, and the port class inherits from the QObject for the front end of the client. Callback background program to display the captured barrage data, or send the barrage data input by the user to the background through the callback background program. At this point, the client's background can register the port object in the port class to the first connection channel by using the registerObject method. The port object can be a RoomJsService object, and the registerObject method is configured to register the port object to the first connection channel.

Optionally, the manner described in the preceding paragraph can be implemented by the following example:

m_webChannel->registerObject(name,object);

In addition, when the network module of the client receives the barrage data sent by the server, the background of the client matches the barrage data with the associated signal in the port object, wherein the associated signal is the client_call_chat signal, which is configured to be acquired by the front end of the client. To the barrage data, the callback client backend program is implemented by the associated signal in the barrage data. After the matching of the barrage data is established, the background of the client sends the barrage data to the front end of the client through the first connection channel, so that the front end of the client obtains the barrage data.

Optionally, the manner described in the preceding paragraph can be implemented by the following example:

Connect(m_roomMessageClient, SIGNAL(chatMessageReceived(constQString&)), m_jsService, SIGNAL(client_call_chat(constQString&)), Qt::QueuedConnection);

It should be noted that the background of the client registers the port object of the calling program to the first connection channel, and sends the barrage data sent by the server to the front end through the first connection channel, or can be implemented based on the QT framework.

Step S300: The front end invokes the background program according to the port object to display the barrage data.

After the client object registers the port object to the first connection channel, and sends the barrage data to the front end of the client through the first connection channel, the front end of the client acquires the port object and the barrage data accordingly. If it is convenient for the front end of the client to display the barrage data, the client needs to create a barrage display control based on QML, wherein QML is a descriptive scripting language.

As a way, the client first creates a QML engine in QT, which is the QQmlApplicationEngine object, which is configured to create a subsequent barrage display control.

Optionally, the manner described in the preceding paragraph can be implemented by the following example:

M_engine=new QQmlApplicationEngine(this);

The client then obtains the context address in the QML engine and binds the context address to the QML engine, where the context address is the QQmlContext address, and the context address is configured to create a subsequent barrage display control.

Optionally, the manner described in the preceding paragraph can be implemented by the following example:

QQmlContext*context=m_engine->rootContext();

In addition, the client binds the port object to the context corresponding to the context address of the QML engine, so that the function of the subsequently created barrage display control can pass the port object, and the first connection channel calls the client background program. achieve.

In addition, the client creates a barrage display control through the QML engine. The barrage display control is the NativeWebView control, which can be configured to display the barrage data through the barrage display control. After creating the barrage display control, the client can also set the basic properties of the barrage display control, for example, setting the ID of the barrage display control, setting the display position of the barrage display control on the front end of the client, and setting the barrage Shows the display size of the control on the client front end, and so on. The client displays the page property of the control by displaying the page property of the barrage display to display the barrage display control to the front end of the client. The page attribute is the page attribute, which is the script path address of a client front end, to pass the page attribute. The barrage display controls are displayed to the front end of the client. Furthermore, in order to facilitate the display of the barrage display control with the client's background, the client can also set the query property of the barrage display control, and the query property is the query property. The Barrage Display Control can establish background communication with the client by querying properties.

After the client completes the setting of various properties of the barrage display control, the client completes the creation of the barrage display control, and the barrage display control is also located at the front end of the client. At this time, the front end of the client sends the obtained port object and the barrage data to the barrage display control, and the barrage display control of the client front end passes the first connection according to the display barrage data method in the port object. The channel calls the program in the background of the client, and then the barrage data can be displayed in the barrage display control according to the called program.

It should be noted that the port object also includes the method of sending the barrage data, and the method of sending the barrage data is the sendRawBarrage method. After the port object is obtained by the front end of the client, when the front end of the client obtains the barrage data input by the user, the front end of the client also calls the client background through the first connection channel according to the method of sending the barrage data in the port object. The program, according to the called program, can send the barrage data input by the user to the background of the client through the first connection channel, so that the client's background sends the barrage data input by the user to the server.

Referring to FIG. 4, FIG. 4 shows a sub-flow of the method of step S100 in the method for displaying the barrage data provided by the first embodiment of the present invention.

Optionally, the method sub-process of step S100 includes: step S110 and step S120.

Step S110: The background monitors the connection signal between the target live broadcasts.

When the client is loaded and run on the terminal device, the background of the client starts to monitor the connection signal of the target live broadcast room, wherein the target live broadcast room monitored by the client's background may be any live broadcast room in the live broadcast list.

When the client is loaded and run on the terminal device, the client's background first creates a development interface object, that is, the QWebSocketServer object. The development interface object is configured to connect to the network service of the client front end, that is, the WebSocket of the client front end. At this point, the client's background call listener settings, ie listen settings. The client's background call listener setting is configured to listen for the connection signal obtained by the development interface object.

Optionally, the manner described in the preceding paragraph can be implemented by the following example:

m_socketServer=newQWebSocketServer(serverName,QWebSocketServer::NonSecureMode,this);

If(!m_socketServer->listen(QHostAddress::LocalHost,port))

{qFatal("Failed to open web socket server.");}

The client's background uses the signal and slot calculations to monitor the connection signals of the development interface objects according to the QT development mechanism. It can be understood that by developing the interface object and the network service connection of the client front end, when the client is loaded and run on the terminal device, the background of the client can be monitored through the development interface object to the front end of the client when loading the target live broadcast room. The resulting connection signal.

Optionally, the manner described in the preceding paragraph can be implemented by the following example:

Connect(m_socketServer,SIGNAL(newConnection()),this,SLOT(handleConnection()));

Step S120: When the target live broadcast room is loaded, the background acquires the connection signal of the target live broadcast room, and creates the first connection channel that connects the front end.

When the target live broadcast is loaded, the client's background obtains the connection signal generated by the target live broadcast during the loading by monitoring the development interface object. At this time, the background of the client creates a first connection channel connecting the front end according to the preset control program.

Optionally, the manner described in the preceding paragraph can be implemented by the following example:

m_webChannel=new QWebChannel(this)

At the same time, the client's background builds a network transport socket class, the WebSocketTransport class. The network transport socket class inherits from QWebChannelAbstractTransport, where QWebChannelAbstractTransport is the interface provided by QT, which is configured to establish the first connection channel and Communication between client front ends. At this time, the background of the client can generate a network socket pointer by using the return waiting connection method in the slot processing function handleConnection calculated by the slot according to the obtained connection signal. The return waiting connection method is nextPendingConnection, which is configured to generate a pointer according to the connection signal acquired by the development interface object. The network socket pointer is the QWebSocket pointer, which facilitates subsequent callbacks. The client generates a network transport socket object according to the created network transport socket class initialization, and the network transport socket object is the WebSocketTransport object. The client then binds the network socket pointer to the network transport socket object and registers the network transport socket object of the bound network socket pointer to the first connection channel created. After the network transmission socket object is registered in the first connection channel, the network transmission socket object can realize the interaction between the background of the client and the front end of the client in the first connection channel. For example, the network transport socket object is configured to serialize the port object in the first connection channel, or serialize the client's front end callback program in the first connection channel, or send the client front end to the background. The instruction is deserialized in the first connection channel.

Optionally, the manner described in the preceding paragraph can be implemented by the following example:

QWebSocket*socket=m_socketServer->nextPendingConnection();

WebSocketTransport*transport=new WebSocketTransport(socket);

m_webChannel->connectTo(transport)

Referring to FIG. 5, FIG. 5 shows a sub-flow of the method of step S300 in the method for displaying the barrage data provided by the first embodiment of the present invention.

Optionally, the method sub-process of step S300 includes: step S310 and step S320.

Step S310: The front end acquires the port object registered in the first connection channel.

After the front end of the client establishes a connection through the first connection channel and the background of the client, when the client's background registers the port object to the first connection channel, the front end of the client also acquires the port object through the transmission of the first connection channel.

Step S320: The front-end barrage display control acquires the port object, so that the barrage display control invokes the background program according to the port object to display the barrage data acquired by the front end.

After the front end of the client obtains the port object, the barrage display control of the front end of the client does not obtain the barrage display control. Therefore, the front end of the client needs to establish communication with the barrage display control, and the barrage display control can obtain the port object and the barrage data from the front end of the client.

As a way, the front end of the client is set in the barrage display control to set the download path of the port object on the front end of the client. The download path is qwebchannel.js, which is configured to display the port object according to the download path to the front end of the client. At this time, the front end of the client also creates a front end of the client and a second connection channel of the barrage display control, and the second connection channel may also be a QWebChannel object, which is configured to display the barrage display control through the second connection channel, according to the download path. Go to the front end of the client to download the port object. After the barrage display control acquires the port object and the barrage data through the second connection channel, the barrage display control sends the control command to the second connection channel and the second connection channel according to the method of displaying the barrage data in the port object. The client's background can implement the callback client's background program, and then display the number of the barrage in the barrage display control according to the callback program.

The background of the client obtains the connection signal when the target live broadcast is loaded, establishes a first connection channel to connect to the front end of the client, and registers the port object into the first connection channel. After the client's background sends the barrage data to the front end of the client through the first connection channel, the client's front end invokes the client background program according to the acquired port object to display the barrage data. Therefore, the front end of the client displays the barrage by calling the program in the background of the client, which greatly improves the operability of displaying the barrage and the work efficiency when displaying the barrage.

FIG. 6 is a functional block diagram of a barrage data display device 100 according to a second embodiment of the present invention. The barrage data display device 100 includes a creation module 110, a sending module 120, and a display module 130.

The creating module 110 is configured to obtain a connection signal between the target live broadcasts in the background, and create a first connection channel that connects the front end.

The sending module 120 is configured to register, in the background, a port object of the calling program to the first connection channel, and send the barrage data sent by the server to the front end through the first connection channel.

The display module 130 is configured to: the front end invokes the background program according to the port object to display the barrage data.

Referring to FIG. 7, in the second embodiment of the present invention, the creating module 110 further includes: a listening unit 111 and a creating unit 112.

The monitoring unit 111 is configured to monitor the connection signal of the target live broadcast in the background.

The creating unit 112 is configured to: when the target live broadcast room is loaded, the background acquires the connection signal of the target live broadcast room, and creates the first connection channel that connects the front end.

Referring to FIG. 8 , in the second embodiment of the present invention, the display module 130 further includes: an obtaining unit 131 and a display unit 132.

The obtaining unit 131 is configured to: the front end acquires the port object registered in the first connection channel.

The display unit 132 is configured to acquire the port object by the barrage display control of the front end, so that the barrage display control invokes the background program according to the port object to acquire the Barrage data display.

In an embodiment, the front end includes a plurality of live broadcast rooms, and the front end generates a connection signal when the live broadcast room is loaded, and the front end selects at least one live broadcast room from the plurality of live broadcast rooms as a target live broadcast. The method for obtaining a connection signal between the target live broadcasts in the background, the method for the creation unit to create the first connection channel connecting the front end includes: determining, by the background, a connection signal between the current live broadcasts; The live broadcast signal of the target live broadcast determines that the current live broadcast room is the target live broadcast room; the background creates a first connection channel that connects the front end to establish a connection between the background and the target live broadcast room. For details, refer to the description of the above method embodiments.

The live broadcast room is pre-configured with the corresponding identification information; the background obtaining the connection signal of the target live broadcast, and the method for the creation unit to create the first connection channel connecting the front end includes: acquiring the identification information of the current live broadcast; When the identification information of the live broadcast room is the identification information of the target live broadcast room, it is determined that the current live broadcast room is the target live broadcast room; the background creates a first connection channel that connects the front end. For details, refer to the description of the above method embodiments. The display unit is further configured to: before the step of the front-end barrage display control acquiring the port object, the display unit: the front end creates a barrage display control configured to display the barrage data, And setting a page attribute of the barrage display control; the front end setting a query attribute of the barrage display control, so that the barrage display control establishes communication with the background by using the query attribute. For details, refer to the description of the above method embodiments.

The port object is pre-configured with a corresponding associated signal, and the associated signal is configured to, when the front end acquires the barrage data, call back the background program by using an associated signal in the barrage data, Before the step of transmitting the barrage data to the front end through the first connection channel, the display unit is further configured to: the background matches the barrage data with an associated signal in the port object The background sends the barrage data to the front end through the first connection channel, so that the front end acquires the barrage data. For details, refer to the description of the above method embodiments.

It should be noted that, as will be apparent to those skilled in the art, for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above may refer to the corresponding process in the foregoing method embodiment, where No longer.

Embodiments of the present invention also provide a computer readable storage medium having processor-executable non-volatile program code, the program code causing the processor to perform the above-described barrographic data method.

An embodiment of the present invention further provides an electronic device including a memory, a processor, and a computer program stored on the memory and executable on the processor, when the processor executes the computer program The steps of the method described in the above method embodiments are implemented.

A computer program product of a computer readable storage medium for executing a processor-executable non-volatile program code, comprising a computer readable storage medium storing program code, the program code including instructions are available For the implementation of the method in the foregoing method embodiment, refer to the method embodiment, and details are not described herein again.

A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. The device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some communication interface, device or unit, and may be electrical, mechanical or otherwise.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

In summary, the embodiments of the present invention provide a barrage data display method and apparatus, and a computer readable storage medium. Among them, the barrage data display method is applied to the client, and the client includes a front end and a background. The method includes: obtaining a connection signal of the target live broadcast in the background, and creating a first connection channel connecting the front end; the background registering the port object of the calling program to the first connection channel, and sending the barrage data sent by the server to the first connection channel to the The front end; the front end calls the background program based on the port object to display the barrage data.

The background of the client obtains the connection signal when the target live broadcast is loaded, establishes a first connection channel to connect to the front end of the client, and registers the port object into the first connection channel. After the client's background sends the barrage data to the front end of the client through the first connection channel, the client's front end invokes the client background program according to the acquired port object to display the barrage data. Therefore, the front end of the client displays the barrage by calling the program in the background of the client, which greatly improves the operability of displaying the barrage and the work efficiency when displaying the barrage.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Industrial applicability

The method for displaying the data of the barrage data, the electronic device and the computer readable storage medium provided by the embodiment of the present invention, the background of the client is connected to the connection signal when the target live broadcast is loaded, and the first connection channel is established to connect the front end of the client, and Register the port object to the first connection channel. After the client's background sends the barrage data to the front end of the client through the first connection channel, the client's front end invokes the client background program according to the acquired port object to display the barrage data. Therefore, the front end of the client displays the barrage by calling the program in the background of the client, which greatly improves the operability of displaying the barrage and the work efficiency when displaying the barrage.

Claims (20)

1. A method for displaying a barrage data, wherein the method is applied to a client, the client includes a front end and a background, and the method includes:

   The background obtains a connection signal of the target live broadcast, and creates a first connection channel that connects the front end;

   The background registeres the port object of the calling program to the first connection channel, and sends the barrage data sent by the server to the front end through the first connection channel;

   The front end invokes the background program according to the port object to display the barrage data.
2. The barrage data display method according to claim 1, wherein the step of acquiring a connection signal between the target live broadcasts in the background, and creating a first connection channel connecting the front ends comprises:

   The background monitors the connection signal of the target live broadcast room;

   When the target live broadcast room is loaded, the background acquires the connection signal of the target live broadcast room, and creates the first connection channel that connects the front end.
3. The barrage data display method according to any one of claims 1 to 2, wherein the front end comprises a plurality of live rooms, and the front end generates a connection signal when the live room is loaded, the front end Selecting at least one live broadcast room as the target live broadcast room, the background obtaining the connection signal of the target live broadcast, and the step of creating the first connection channel connecting the front end includes:

   The background determines a connection signal between the current live broadcasts;

   When the connection signal between the current live broadcasts is a live broadcast signal of the target live broadcast, it is determined that the current live broadcast room is the target live broadcast room;

   The background creates a first connection channel that connects the front end to establish a connection between the background and the target live broadcast.
4. The barrage data display method according to any one of claims 1 to 2, wherein the live broadcast room is pre-configured with corresponding identification information; the background obtains a connection signal between target live broadcasts, and creates a connection to the front end The steps of the first connection channel include:

   Obtain identification information of the current live broadcast room;

   When the identification information of the current live broadcast is the identification information of the target live broadcast room, it is determined that the current live broadcast room is the target live broadcast room;

   The background creates a first connection channel connecting the front end.
5. The barrage data display method according to any one of claims 1 to 4, wherein the step of creating the first connection channel with the front end comprises:

   Creating, in the background, the first connection channel connecting the front end;

   The background generation network transport socket object registers the network transport socket object into the first connection channel, wherein the network transport socket object is configured to view the port object in the Serialized in the first connection channel.
6. The barrage data display method according to claim 1, wherein the step of the front end calling the background program according to the port object to display the barrage data comprises:

   The front end acquires the port object registered in the first connection channel;

   The barrage display control of the front end acquires the port object, so that the barrage display control invokes the background program according to the port object to display the barrage data acquired by the front end.
7. The method of displaying a barrage data according to claim 6, wherein before the step of displaying the port object by the front-end barrage display control, the method further comprises:

   The front end creates a barrage display control configured to display the barrage data, and sets a page attribute of the barrage display control;

   The front end sets a query attribute of the barrage display control to enable the barrage display control to establish communication with the background through the query attribute.
8. The barrage data display method according to claim 6, wherein the port object is pre-configured with a corresponding associated signal, and the associated signal is configured to pass when the front end acquires the barrage data. The associated signal in the barrage data is used to call back the program in the background. Before the step of transmitting the barrage data sent by the server to the front end through the first connection channel, the method further includes:

   The background matches the barrage data with an associated signal in the port object;

   The background sends the barrage data to the front end through the first connection channel, so that the front end acquires the barrage data.
9. The barrage data display method according to claim 6, wherein the method for acquiring the port object by the front-end barrage display control comprises:

   The front end sets a download path of the port object in the barrage display control;

   The front end creates a second connection channel connecting the barrage display control, so that the barrage display control acquires the port object according to the download path and the second connection channel.
10. The method for displaying a barrage data according to any one of claims 1 to 9, wherein after the step of calling the background program to display the barrage data according to the port object, the front end further comprises:

    The front end acquires the barrage data;

    The front end invokes the background program through the port object, and sends the barrage data to the background through the first connection channel.
11. The barrage data display method according to claim 6, wherein the port object comprises a method for transmitting a barrage data, and the front end calls the background program by the port object to pass the barrage data The step of sending the first connection channel to the background includes:

    The front end determines a method for transmitting a barrage data corresponding to the port object;

    Calling the background through the first connection channel;

    And sending the barrage data to the background through the first connection channel according to the method for transmitting a barrage data, so that the background sends the barrage data to the server.
12. A barrage data display device, wherein the device is applied to a client, the client includes a front end and a background, and the device includes: a creation module, a sending module, and a display module;

    The creating module is configured to obtain a connection signal between the target live broadcasts in the background, and create a first connection channel that connects the front end;

    The sending module is configured to register, in the background, a port object of the calling program to the first connection channel, and send the barrage data sent by the server to the front end through the first connection channel;

    The display module is configured to: the front end invokes the background program according to the port object to display the barrage data.
13. The barrage data display device according to claim 12, wherein the creation module comprises: a monitoring unit and a creation unit;

    The monitoring unit is configured to monitor, in the background, the connection signal of the target live broadcast room;

    The creating unit is configured to: when the target live broadcast room is loaded, the background acquires the connection signal of the target live broadcast room, and creates the first connection channel that connects the front end.
14. The barrage data display device according to any one of claims 12 or 13, wherein the front end comprises a plurality of live rooms, and the front end generates a connection signal when the live room is loaded, the front end Selecting at least one live broadcast room as the target live broadcast room, the background obtaining the connection signal of the target live broadcast, and the method for the creation unit to create the first connection channel connecting the front end includes:

    The background determines a connection signal between the current live broadcasts;

    When the connection signal between the current live broadcasts is a live broadcast signal of the target live broadcast, it is determined that the current live broadcast room is the target live broadcast room;

    The background creates a first connection channel that connects the front end to establish a connection between the background and the target live broadcast.
15. The barrage data display device according to any one of claims 12 or 13, wherein the live broadcast room is pre-configured with corresponding identification information; the background obtains a connection signal between target live broadcasts, and the creation unit creates The method for connecting the first connection channel of the front end includes:

    Obtain identification information of the current live broadcast room;

    When the identification information of the current live broadcast is the identification information of the target live broadcast room, it is determined that the current live broadcast room is the target live broadcast room;

    The background creates a first connection channel connecting the front end.
16. The barrage data display device according to claim 12, wherein the display module comprises: an acquisition unit and a display unit;

    The acquiring unit is configured to acquire, by the front end, the port object registered in the first connection channel;

    The display unit is configured to acquire the port object by the barrage display control of the front end, so that the barrage display control invokes the background program according to the port object to acquire the bullet acquired by the front end Curtain data display.
17. The barrage data display device according to claim 1, wherein the display unit is further configured to: before the step of acquiring the port object by the barrage display control of the front end, the display unit is further configured to:

    The front end creates a barrage display control configured to display the barrage data, and sets a page attribute of the barrage display control;

    The front end sets a query attribute of the barrage display control to enable the barrage display control to establish communication with the background through the query attribute.
18. The barrage data display device according to claim 1, wherein the port object is pre-configured with a corresponding associated signal, and the associated signal is configured to pass when the front end acquires the barrage data. The associated signal in the barrage data is used to call back the program in the background. Before the step of transmitting the barrage data sent by the server to the front end through the first connection channel, the display unit is further configured to:

    The background matches the barrage data with an associated signal in the port object;

    The background sends the barrage data to the front end through the first connection channel, so that the front end acquires the barrage data.
19. An electronic device comprising a memory, a processor, and a computer program stored on the memory and operable on the processor, wherein the processor executes the computer program to implement the above claim 1 The method of any of the methods of any of the preceding claims.
20. A computer readable storage medium having processor-executable non-volatile program code, wherein the program code causes the processor to perform the method of any of claims 1-11.

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