WO2014154041A1

WO2014154041A1 - Communication method and system, server and client

Info

Publication number: WO2014154041A1
Application number: PCT/CN2014/070728
Authority: WO
Inventors: 刘刚
Original assignee: 腾讯科技（深圳）有限公司
Priority date: 2013-03-28
Filing date: 2014-01-16
Publication date: 2014-10-02
Also published as: CN104079471B; CN104079471A

Abstract

Disclosed are a communication method and system, a server and a client, which relate to the field of information technology, achieve instant communication based on a geographic location and improve the security of an instant communication manner at the same time. The method comprises: firstly, a server receiving a message sent by a first client; then the server acquiring geographic location information about the message and storing the message and the geographic location information about the message in a database in an association manner; finally, the server receiving a message acquisition request sent by a second client; and if the geographic location information about the message is within the range of a geographic location configured in the message acquisition request, the server sending the message to the second client.

Description

Communication method, system, server and client

The present invention relates to the field of information technology, and in particular, to a communication method, system, server, and client. Background technique

Instant messaging is an Internet-based way to exchange messages in real time. Instant messaging allows two or more people to use the network to instantly deliver text messages, files, pictures, etc., and supports voice and video communication. The group function in instant messaging allows multiple people to communicate online at the same time. By fixing a group of users together through a fixed group identity, users can directly communicate with each other without time and geographical restrictions.

At present, instant messaging is mainly implemented through instant messaging platforms such as group, WeChat, and Weibo. However, since the message published by the client in the existing instant messaging platform is not related to the geographical location of the client, the client cannot obtain the message within the specified geographical location in real time through the existing instant messaging mode; and the existing instant messaging The platform requires the user to apply for registration and identity authentication before the message is published, so that when the user interacts with the information, the registration information and the identity information are at risk of being leaked, resulting in low security of the existing instant messaging method. In addition, in some cases, after entering a specific location (such as a large shopping mall), the user only wants to communicate with other users in the specified geographic location (for example, to exchange information with other users in the mall, such as discount information). , the latest product information, etc.), but do not want to expose the user's own real name or screen name in this temporary communication (ie, the user wants to communicate anonymously). Obviously, the current instant messaging platform cannot provide such a service. Summary of the invention

The invention provides a communication method, a system, a server and a client, and realizes real-time communication based on geographical location, and at the same time, improves the security of the existing instant communication method.

The technical solution adopted by the embodiment of the present invention is:

The present invention provides a communication method, including: receiving, by a server, a message sent by a client; the server acquiring geographic location information of the message, and associating the message with geographic location information of the message The method is saved in a database, where the geographical location information of the message is a location where the first client sends the message; the server receives a message acquisition request sent by the second client, where the message obtaining request includes Describe the geographical location of the second client configuration;

If the geographic location information of the message is within the geographic location range, the server sends the message to the second client to cause the second client to display the message.

A second aspect of the present invention provides another communication method, including: a first client sending a message to a server, so that the server acquires geographic location information of the message, and the location information of the message and the message And being stored in the database in an association manner, where the geographical location information of the message is a location where the first client sends the message;

The second client sends a message acquisition request to the server, where the message acquisition request includes a geographical location range configured by the second client; if the geographic location information of the message is within the geographic location range, The second client receives the message sent by the server and displays the message. A third aspect of the present invention provides a server, including:

a receiving unit, configured to receive a message sent by the first client; An obtaining unit, configured to acquire geographic location information of the message received by the receiving unit, where the geographic location information of the message is a location where the first client sends the message, and a saving unit, where And the receiving unit is further configured to receive the message acquiring request sent by the second client, where the message received by the receiving unit and the geographic location information of the message obtained by the acquiring unit are stored in an association manner, where The message acquisition request includes a geographical location range of the second client configuration;

And sending, by the sending unit, the message received by the receiving unit to the second client, if the geographic location information of the message is within the geographical location, so that the second client displays the message.

A fourth aspect of the present invention provides a client, including: a sending unit, configured to send a message obtaining request to a server, where the message obtaining request includes a configured geographical location range, and a receiving unit, configured to receive the sent from the server a message sent from another client to the server and stored by the server in association with the geographic location information of the other client, and the message is only for the other client The location information of the terminal is sent by the server when the geographical location is within the geographical range; the display unit is configured to display the message received by the receiving unit.

A fifth aspect of the present invention provides a communication system, comprising the server provided by the above third aspect and at least one client provided by the above fourth aspect. The communication method, system, server and client provided by the invention and the existing instant messaging platform (where the message published by the client has no correlation with the geographical location of the client, and the existing instant messaging platform requires the user to perform information interaction In the present invention, the server first receives the message sent by the first client, and then the server obtains the geographical location information of the message, and The message and the geographical location information of the message are stored in the database in an associated manner, and finally the server receives the message acquisition request sent by the second client, if the geographic location information of the message is configured in the message acquisition request Within the geographical location, the server sends the message to the second client, thereby associating the message published by the client with the geographical location of the client, thereby solving the problem that the client cannot be real-time through the existing instant messaging mode. The problem of obtaining a message within a specified geographic location enables real-time communication based on geographic location. At the same time, there is no process of applying for registration and identity authentication in the present invention, thereby avoiding registration information and identity when the user interacts with the information. The problem of information leakage has improved the security of instant messaging. DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the prior art description will be briefly described below. It is obvious that the drawings in the following description are only the present invention. For some embodiments, other drawings may be obtained from those of ordinary skill in the art without departing from the drawings.

FIG. 1 is a flowchart of a communication method according to an embodiment of the present invention;

2 is a flowchart of another communication method according to an embodiment of the present invention;

FIG. 3 is a flowchart of still another communication method according to an embodiment of the present invention;

4 is a flowchart of still another communication method according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a server according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of another server according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of a client according to an embodiment of the present disclosure;

FIG. 8 is a schematic structural diagram of a communication system according to an embodiment of the present invention. detailed description

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 partial embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments of ordinary skill in the art without creative efforts shall be made available, ^_ fall within the scope of the present invention.

In order to make the advantages of the technical solutions of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and embodiments.

A first embodiment of the present invention provides a communication method. As shown in FIG. 1, the method includes: 101. A server receives a message sent by a first client.

The message may be a text, a picture, a video, or the like, which is not limited in this embodiment.

102. The server acquires geographic location information of the message, and saves the geographic location information of the message and the message in an associated manner in a database.

The location information of the message is the location where the first client sends the message, and the location information of the message may be the longitude and latitude of the first client, that is, the first client sends The longitude and latitude of the location at which the message was made. The geographic location information can be carried by the message in any format. Moreover, the server can analyze and obtain the geographic location information of the message in any manner. The invention is not limited thereto.

103. The server receives a message acquisition request sent by the second client.

The message obtaining request includes a geographical location range configured by the second client. The geographical location of the second client is a geographic location that is based on the location of the second client, and the geographic location may be a geometric shape formed by the current geographic location of the client. For example, if the geographic location is a circle, the client may use the current geographic location, that is, the center of the circle, and the radius of the circle, as the range of the geographic location, which is not limited in this embodiment.

104. If the geographic location information of the message is within the geographic location range, the server sends the message to the second client.

Specifically, the server may calculate the distance between the location of the message and the current location of the second client according to the longitude and latitude corresponding to the message sent by the first client and the longitude and latitude of the current location of the second client. The distance is less than or equal to the preset distance, and the geographic location information of the message is within the geographic location. For example, taking the geographical location as a circle as an example, the center of the circle is the current location of the second client, and the server may calculate the message according to the longitude and latitude corresponding to the message sent by the first client and the longitude and latitude corresponding to the center of the circle. The distance between the location and the current location of the second client, if the macro is less than or equal to the preset radius length, the message is within the geographic location.

Further, the server sends the message to the second client to cause the second client to display the message.

The second client may specifically display the specific content of the message, the content of the other client's comment on the message, and the like, which is not limited in this embodiment. The second client can also display the message abbreviatedly, for example, only the summary information corresponding to the message is displayed, and then the second client can further specifically display the specific content of the message, the comment content for the message, etc. according to the user's selection. .

In addition, the second client can perform further operations on the displayed message, such as replying to the message, sending a private message to the device that sent the message, and the like. Wherein, the reply to the message will be stored with the message in association with the server and may be visible to all other clients. Second customer The terminal may also choose to send a private message that is invisible to other clients to the first client, which may be implemented, for example, by the server establishing a private session between the first client and the second client.

Optionally, the second client may also obtain geographic layer information, where the geographic layer information may specifically include map information related to the traffic route, the building, the street, and the like, so that the second client can display the information more intuitively on the map. Fan news.

(The message published by the client is not related to the geographical location of the client, and the existing instant messaging platform requires the user to perform identity authentication before the information is exchanged.) By comparing the message posted by the client with the client. The geographical location is associated with the problem, and the problem that the client cannot obtain the message in the specified geographic location in real time through the existing instant messaging mode is solved, and the real-time communication based on the geographical location is realized, and at the same time, there is no application registration in the embodiment of the present invention. And the process of identity authentication, so as to avoid the leakage of registration information and identity information when users interact with information, and improve the security of instant messaging.

The second embodiment of the present invention provides another communication method. As shown in FIG. 2, the method includes: 201. A server receives a message sent by a first client.

The message may be specifically a text, a picture, a video, etc., which is not limited in this embodiment. 202. The server acquires geographic location information of the message, and saves the message and the geographic location information of the message in an associated manner in a database.

The location information of the message is the location where the first client sends the message, and the location information of the message may be the longitude and latitude of the first client, that is, the first client sends The longitude and latitude of the location at which the message was made.

In addition, the server can also obtain the release time information of the message, and then according to the cancellation The geographical location information of the information and the release time information of the message generate an identifier of the message, and finally the server saves the identifier of the message and the message in an associated manner in the database. The identifier of the message may further include a category of the message, and the category of the message may include a newly-published message, a reply to the existing message, a news-type message, a help-type message, and the like, which are not limited in this embodiment. It can be seen that, in this embodiment, different clients of the message can be distinguished by different identifiers of the message, instead of distinguishing different clients by using the registration information and the identity information of the user, thereby ensuring the communication process. safety.

203. The server receives a message acquisition request sent by the second client.

The message obtaining request includes a geographical location range configured by the second client. The geographical location of the second client is a geographical location that is a reference point of the location of the second client, and the geographic location may be a geometric shape formed by the current geographic location of the client, for example, if The geographic location is a circle, and the client can use the current geographic location, that is, the center of the circle, and the radius of the circle.

204a. If the geographic location information of the message is within the geographic location range, the server sends the message to the second client.

The second client may specifically display the specific content of the message, the content of the other client's comment on the message, and the like, which is not limited in this embodiment. The second client can also display the message abbreviatedly, for example, only the summary information corresponding to the message is displayed, and then the second client can further specifically display the specific content of the message, the comment content for the message, etc. according to the user's selection. . In addition, the second client can perform further operations on the displayed message, such as replying to the message, sending a private message to the device that sent the message, and the like. Wherein, a reply to the message will be stored with the message in association with the server and may be visible to all other clients. The second client may also choose to send a private message that is not visible to other clients to the first client, which may be implemented, for example, by the server establishing a private session between the first client and the second client.

204b. The server obtains, from the database, a message in the geographic location range.

Specifically, the server may calculate the distance between the location of any one message and the current location of the second client according to the longitude and latitude corresponding to any one of the messages in the database and the longitude and latitude of the current location of the second client, and then obtain the satisfaction. The message whose distance is less than or equal to the preset distance is used as a message within the geographic location. For example, taking the geographical location as a circle as an example, the center of the circle is the current location of the second client, and the server may calculate any message according to the longitude and latitude corresponding to any message in the database and the longitude and latitude corresponding to the center of the circle. The distance between the location and the current location of the second client is then obtained as a message within the geographic location range with a message having a distance from the center of the circle that is less than or equal to the preset radius.

Further, if the server determines that the number of messages in the geographical location range is greater than the preset display quantity, the number of preset displays and the like are obtained from messages in the geographical location range in reverse order of the message publishing time. Or, if the server determines that the number of messages in the geographical location range is less than the preset display quantity, sending, to the second client, prompt information, where the prompt information is used to prompt the The second client expands the geographic location range. For example, if the geographic location range is circular, the second client can expand the geographic location by increasing the length of the radius.

The display area of the client is limited, so when the message in the geographic location is displayed, the upper limit of the number of displayed messages, that is, the preset display quantity, is usually configured. The number of preset displays can be specific The configuration is not limited by the configuration of the display area of the client and the display requirement of the user. When the number of messages in the geographic location is greater than the preset number of displays, the server may also filter the messages displayed in the geographical location according to the order of the publishing time, thereby ensuring that the message displayed by the client is the latest published message, and , to ensure that the number of messages in the obtained geographical range does not exceed the preset display quantity.

205. The server sends a message in the geographical location to the second client, so that the second client displays the message.

It should be noted that, in this embodiment, if the client finds that a certain message is a malicious message, the client reports the alarm information of the identifier carrying the message to the server, and the server determines the number of alarms of the identifier of the message. When the number of preset alarms is greater than or equal to the number of preset alarms, the message is deleted from the database, and any message sent by the client corresponding to the message is masked, thereby further improving the security of the communication process.

The third embodiment of the present invention provides another communication method. As shown in FIG. 3, the method includes: 301. A client sends a message to a server. Further, the first client sends a message to the server to cause the server to acquire the geographical location information of the message, and save the message and the geographical location information of the message in an associated manner in the database.

The message may be specifically a text, a picture, a video, etc., which is not limited in this embodiment. The location information of the message is the location where the first client sends the message, and the location information of the message may be the longitude and latitude corresponding to the first client, that is, the first client sends the message. The longitude and temperature of the location.

302. The second client sends a message acquisition request to the server.

The message obtaining request includes a geographical location range configured by the second client. The geographic location of the second client is a geographic location that is based on the location of the second client. The geographic location may be a geometric shape centered on the current geographic location of the client. For example, If the geographic location is a circle, the client can use the current geographic location, that is, the center of the circle, and the radius of the circle to be the range of the geographic location. This embodiment is not limited.

303. If the geographic location information of the message is within the geographic location range, the second client receives the message sent by the server.

304. The second client displays the message.

The second client may specifically display the specific content of the message, the content of the other client's comment on the message, and the like, which is not limited in this embodiment. The second client can also display the message abbreviatedly, for example, displaying the summary information corresponding to the message, and then the second client can further specifically display the specific content corresponding to the message, the comment content for the message, etc. according to the user's selection. .

In addition, the second client can perform further operations on the displayed message, such as replying to the message. Send a private message to the device that sent the message, and so on. Wherein, a reply to the message will be stored with the message in association with the server and may be visible to all other clients. The second client may also choose to send a private message that is invisible to other people to the first client, which may be implemented, for example, by the server establishing a private session between the first client and the second client.

Optionally, the second client may also obtain geographic layer information, where the geographic layer information may specifically include map information related to the traffic route, the building, the street, and the like, so that the second client can display the information more intuitively on the map. Said the news.

The communication method provided by the third embodiment of the present invention and the communication method in the existing instant messaging platform (wherein the message published by the client has no correlation with the geographical location of the client, and the existing instant messaging platform needs the user to perform Compared with the geographical location of the client, the client can not obtain the message in the specified geographic location in real time through the existing instant messaging mode. The problem is that the location-based instant messaging is implemented. At the same time, there is no process of applying for registration and identity authentication in the embodiment of the present invention, thereby avoiding the problem that the registration information and the identity information are leaked when the user performs information interaction, thereby improving the instant. The security of the communication method.

A fourth embodiment of the present invention provides another communication method. As shown in FIG. 4, the method includes:

401. The first client sends a message to the server.

Further, the first client sends a message to the server to cause the server to acquire the geographical location information of the message, and save the message and the geographical location information of the message in an associated manner in the database.

402. The second client sends a message acquisition request to the server.

The message obtaining request includes a geographical location range configured by the second client. Said The geographic location range of the second client configuration is a geographical location range with the location of the second client as a reference point, and the geographic location range may specifically be a geometric shape formed by the current geographic location of the client, for example, if the geographic location The location range is a circle, and the client can use the current geographic location, that is, the center of the circle, and the length of the radius of the circle, as the range of the geographic location, which is not limited in this embodiment.

403a. If the geographic location information of the message is within the geographic location range, the server sends the message to the second client.

The second client may specifically display the specific content of the message, the content of the other client's comment on the message, and the like, which is not limited in this embodiment. The second client can also display the message in abbreviated manner, for example, display the summary information corresponding to the message, and then the second client can further specifically display the specific content corresponding to the message, the comment content for the message, etc. according to the user's selection. .

In addition, the second client can perform further operations on the displayed message, such as replying to the message, sending a private message to the device that sent the message, and the like. Wherein, a reply to the message will be stored with the message in association with the server and may be visible to all other clients. The second client may also choose to send a private message that is invisible to other users to the first client, which may be implemented, for example, by establishing a private session between the first client and the second client.

403b: If the server determines that the number of messages in the geographic location range is less than the preset display quantity, the server sends the prompt information to the second client.

The prompt information is used to prompt the client to expand the geographical location range, for example, If the geographical range is circular, the second client can expand the geographic range by increasing the length of the radius.

404. The second client receives a message in the geographic location range sent by the server, where the message in the geographic location range is obtained by the server from the database.

405. The second client displays the message or a message within the geographic location.

It should be noted that, in this embodiment, if the second client finds that the message is a malicious message, the second client reports the alarm information of the identifier carrying the message to the server, and the server determines the identifier of the message. When the number of alarms is greater than or equal to the preset number of alarms, the message is deleted from the database, and any message sent by the client corresponding to the message is masked, thereby further improving the security of the communication process.

The communication method provided by the fourth embodiment of the present invention and the communication method in the existing instant messaging platform (wherein, the message published by the client has no correlation with the geographical location of the client, and the existing instant messaging platform needs the user to perform Compared with the geographical location of the client, the client can not obtain the message in the specified geographic location in real time through the existing instant messaging mode. The problem is that the location-based instant messaging is implemented. At the same time, the process of applying for registration and identity authentication does not exist in the embodiment of the present invention, thereby avoiding the problem that the registration information and the identity information are leaked when the user performs information interaction, and the instant is improved. The security of the communication method.

Further, as an implementation of the method embodiment shown in FIG. 1, an embodiment of the present invention provides a server. As shown in FIG. 5, the server includes: a receiving unit 51, an obtaining unit 52, a saving unit 53, Transmitting unit 54.

The receiving unit 51 can be configured to receive a message sent by the first client. The obtaining unit 52 may be configured to obtain geographic location information of the message received by the receiving unit 51, where the geographic location information of the message is a location where the first client sends the message.

The saving unit 53 can be configured to store the received message received by the receiving unit 51 and the geographical location information of the message acquired by the obtaining unit 52 in an associated manner in a database.

The receiving unit 51 is further configured to receive a message acquisition request sent by the second client, where the message acquisition request includes a geographical location range configured by the second client.

The sending unit 54 may be configured to send, when the geographic location information of the message is within the geographic location range, a message received by the receiving unit 51 to the second client, so that the second client displays the location Said the news.

Further, as an implementation of the method embodiment shown in FIG. 2, another embodiment of the present invention provides another server. As shown in FIG. 6, the server includes: a receiving unit 61, a capturing unit 62, The saving unit 63, the transmitting unit 64, the generating unit 65, and the deleting unit 66.

The receiving unit 61 can be configured to receive a message sent by the first client.

The obtaining unit 62 may be configured to obtain geographical location information of the message received by the receiving unit 61, where the geographic location information of the message is a location where the first client sends the message.

Holding unit 63 may be used for the message received by the receiving unit 61 and the acquisition unit ⁶² acquires the message location information associatively stored in the database.

The receiving unit 61 is further configured to receive a message obtaining request sent by the second client, where the message obtaining request includes a geographical location range configured by the second client.

The sending unit 64 may be configured to send, when the geographic location information of the message is within the geographic location range, a message received by the receiving unit 61 to the second client, so that the second client displays the location Said the news. The obtaining unit 62 is further configured to obtain, from the database, a message within the geographic location range. The sending unit 64 is further configured to send the message in the geographical location range acquired by the obtaining unit 62 to the second client, so that the second client displays the message.

The obtaining unit 62 is further configured to obtain geographic location information of the message and release time information of the message.

The identification of the message is generated with the release time information of the message.

The saving unit 63 can also be configured to store the message and the identifier of the message in an associated manner in the library.

The obtaining unit 62 may be further configured to: if the number of messages in the geographical location range is greater than the preset display quantity, obtain the preset display quantity, etc. from the message in the geographical location range in reverse order of the message publishing time. The amount of news.

The sending unit 64 is further configured to send, to the second client, prompt information, where the number of messages in the geographic location range is smaller than the preset display quantity, where the prompt information is used to prompt the second client Expand the geographic location.

The receiving unit 61 is further configured to receive the alarm information sent by the second client, where the alarm information carries an identifier of the message.

The deleting unit 66 may be configured to delete the message if the number of alarms of the identifier of the message is greater than or equal to the preset number of alarms, and block the message sent by the client corresponding to the message.

It should be noted that other corresponding descriptions of the functional modules involved in the server provided by the embodiment of the present invention may be referred to the corresponding descriptions in FIG. 1 and FIG. 2, and the embodiments of the present invention will not be described herein.

The server provided by the embodiment of the invention and the server in the existing instant messaging platform (where the client The message published by the terminal is not related to the geographical location of the client, and the existing instant messaging platform requires the user to perform identity authentication before the information is exchanged. Compared with the geographical location of the client by the client. The association is solved, and the problem that the client cannot obtain the message in the specified geographical location in real time through the existing instant messaging mode is solved, and the real-time communication based on the geographical location is realized, and at the same time, the application registration and the body do not exist in the embodiment of the present invention. The process of human authentication, thereby avoiding the problem of leakage of registration information and identity information when users interact with information, and improving the security of instant messaging.

Further, as an implementation of the method embodiment shown in FIG. 3 and FIG. 4, an embodiment of the present invention provides a client. As shown in FIG. 7, the client includes: a sending unit 71, a receiving unit 72, and a display. Unit 73.

The sending unit 71 may be configured to send a message to the server, so that the server acquires geographical location information of the message, and saves the message and the geographical location information of the message in an associated manner in a database, where the message The geographic location information is the location where the client sent the message.

The sending unit 71 is further configured to send a message acquisition request to the server, where the message acquisition request includes a configured geographic location range.

The receiving unit 72 can be configured to receive a message sent from the server, the message being sent by the other client to the server and stored by the server in association with the geographic location information of the other client. And the message is sent by the server to the client only when the geographical location information of the other client is within the geographical range configured by the client.

The display unit 73 can be used to display the message received by the receiving unit 72.

The receiving unit 72 is further configured to receive a message in the geographic location range sent by the server, where the message in the geographic location range is obtained by the server from the database. The receiving unit 72 may be further configured to: if the server determines that the number of messages in the geographic location range is less than the preset display quantity, receive the prompt information sent by the server, where the prompt information is used to prompt to expand the geographic location range. .

The sending unit 71 is further configured to send the alarm information to the server, so that the server deletes the message that the number of alarms is greater than or equal to the preset number of alarms, and blocks the message sent by the client corresponding to the message, where The alarm information carries the identifier of the message.

It should be noted that other corresponding descriptions of the functional modules involved in the client provided by the embodiment of the present invention may be referred to the corresponding descriptions in FIG. 3 and FIG. 4, and the embodiments of the present invention are not obscured here. The message is not related to the geographic location of the client, and the existing instant messaging platform requires the user to authenticate the identity before the information is exchanged. By comparing the message posted by the client with the geographic location of the client. The problem that the client can not obtain the message in the specified geographical location in real time through the existing instant messaging mode, and realizes the real-time communication based on the geographical location, and the process of applying for registration and identity authentication does not exist in the embodiment of the present invention. In order to avoid the leakage of registration information and identity information when the user interacts with the information, the security of the instant messaging method is improved.

Further, the embodiment of the present invention provides a communication system. As shown in FIG. 8, the system may include the server of the embodiment shown in FIG. 5 and FIG. 6, and at least one client of the embodiment shown in FIG. The structure of the server and the client can be referred to the related description of the above embodiment, and will not be described here.

The communication system provided by the embodiment of the present invention is related to the communication system in the existing instant messaging platform (where the message published by the client has no correlation with the geographical location of the client, and the existing instant messaging platform requires the user to perform information interaction. Before the authentication, the client is resolved by the existing instant messaging method by associating the message posted by the client with the geographical location of the client. The method of obtaining the message in the specified geographic location in real time, realizing the geolocation-based instant communication, and the process of applying for registration and identity authentication does not exist in the embodiment of the present invention, thereby avoiding the user interacting with the information. The issue of registration information and identity information disclosure has improved the security of instant messaging.

The communication system, the server, and the client provided by the embodiment of the present invention may implement the foregoing method. For the specific function implementation, refer to the description in the method embodiment, and details are not described herein. The communication method, system, server and client provided by the embodiments of the present invention can be applied to the field of information technology, but are not limited thereto.

A person skilled in the art can understand that all or part of the process of implementing the above embodiment method can be completed by a computer program to instruct related hardware, and the program can be stored in a computer readable storage medium. In execution, the flow of an embodiment of the methods as described above may be included. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any change or replacement that can be easily conceived by those skilled in the art within the technical scope of the present invention is All should be covered by the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

claims

1. A communication method implemented by the server, including:

Receive the message sent by the first client;

Obtain the geographical location information of the message, and store the message and the geographical location information of the message in a database in an associated manner. The geographical location information of the message is when the first client sends the message. location;

Receive a message acquisition request sent by the second client, where the message acquisition request includes the geographical location range configured by the second client;

If the geographical location information of the message is within the geographical location range, the message is sent to the second client, so that the second client displays the message.

2. The communication method according to claim 1, wherein the geographical location range configured by the second client is a geographical location range with the location of the second client as a reference point.

3. The communication method according to claim 2, characterized in that, after receiving the message acquisition request sent by the second client, it further includes:

Obtain messages within the geographical location from the database;

Send the message within the geographical location range to the second client, so that the second client displays the message.

4. The communication method according to claim 3, wherein the step of the server obtaining the geographical location information of the message and storing the message and the geographical location information of the message in a database in an associated manner includes: :

Obtain the geographical location information of the message and the release time information of the message;.

Generate an identification of the message based on the geographical location information of the message and the release time information of the message; The message and the identification of the message are saved in the database.

5. The communication method according to claim 4, characterized in that, after the step of obtaining the messages within the geographical location from the database, it further includes:

If it is determined that the number of messages within the geographical location range is greater than the preset display quantity, then according to the reverse order of the message release time, messages equal to the preset display quantity are obtained from the messages within the geographical location range; or

If it is determined that the number of messages within the geographical location range is less than the preset display number, prompt information is sent to the second client, and the prompt information is used to prompt the second client to expand the geographical location range. .

6. The method according to claim 1, characterized by: receiving a reply from the second client to the received message.

7. The method of claim 1, wherein in response to the second client's operation on the received message, a private session is established between the second client and the first client. , the second client directly communicates with the first client through the private session.

8. The method according to claim 5, further comprising:

Receive the alarm information sent by the second client, and the alarm information carries the identifier of the message; if it is determined that the number of alarms of the identifier of the message is greater than or equal to the preset number of alarms, then delete the message and block the message. The message sent by the client corresponding to the message.

9. A communication method, including:

The first client sends a message to the server, so that the server obtains the geographical location information of the message, and stores the message and the geographical location information of the message in a database in an associated manner. The geographical location of the message The information is the location of the first client when sending the message; The second client sends a message acquisition request to the server, where the message acquisition request includes the geographical location range configured by the second client;

If the geographical location information of the message is within the geographical location range, the second client receives the message sent by the server and displays the message.

10. The communication method according to claim 9, characterized in that the geographical location range configured by the second client is the geographical location range with the location of the second client as a reference point.

11. The communication method according to claim 10, characterized in that, after the second client sends a message acquisition request to the server, it further includes:

The second client receives the message within the geographical location range sent by the server, and the message within the geographical location range is obtained by the server from the database.

12. The communication method according to claim 11, characterized in that, before the second client receives the message within the geographical location range sent by the server, it further includes:

If the server determines that the number of messages within the geographical location is less than the preset display number, the second client receives the prompt information sent by the server, and the prompt information is used to prompt the client to expand the Geographical location range.

13. The method according to claim 9, characterized in that the second client replies to the received message and sends the reply to the server.

14. The method according to claim 9, characterized in that, in response to the second client's operation on the received message, the server is between the second client and the first client. A private session is established, and the second client directly communicates with the first client through the private session.

15. The method according to claim 12, characterized in that, after the step of the second client receiving the message within the geographical location range sent by the server, it further includes: The second client sends alarm information to the server, so that the server deletes messages whose number of alarms is greater than or equal to the preset number of alarms, and blocks messages sent by the client corresponding to the messages, wherein, the alarm The information carries the identity of the message.

16. A server, including:

A receiving unit, configured to receive messages sent by the first client;

An acquisition unit, configured to acquire the geographical location information of the message received by the receiving unit, where the geographical location information of the message is the location of the first client when sending the message;

A saving unit, configured to save the message received by the receiving unit and the geographical location information of the message obtained by the obtaining unit in a database in an associated manner;

The receiving unit is also configured to receive a message acquisition request sent by the second client, where the message acquisition request includes the geographical location range configured by the second client;

Sending unit> is used to send the message received by the receiving unit to the second client if the geographical location information of the message is within the geographical location range, so that the second client displays the message .

17. The server according to claim 16, wherein the geographical location range configured by the second client is the geographical location range with the location of the second client as a reference point.

18. The server according to claim 17, characterized in that,

The obtaining unit is also used to obtain the messages within the geographical location range from the database; the sending unit is also used to send the messages within the geographical location range obtained by the obtaining unit to the third and two clients, so that the second client displays the message.

19. The server according to claim 18, characterized in that,

The obtaining unit is used to obtain the geographical location information of the message and the release time information of the message. interest;

The server also includes:

A generating unit, configured to generate an identification of the message based on the geographical location information of the message and the release time information of the message obtained by the acquisition unit;

The saving unit is used to save the message and the identifier of the message in the database in an associated manner.

20. The server according to claim 19, characterized in that,

The retrieval unit is also configured to, if the number of messages within the geographical location range is greater than the preset display quantity, obtain the preset display quantity from the messages within the geographical location range in reverse order of the message publishing time. equal amounts of news;

The sending unit is also configured to send prompt information to the second client if the number of messages within the geographical location is less than the preset display number, and the prompt information is used to prompt the second client. Expand the geographical location described.

21. The server according to claim 20, characterized in that,

The receiving unit is also configured to receive alarm information sent by the second client, where the alarm information carries an identifier of the message;

The server also includes:

A deletion unit, configured to delete the message if the number of alarms identified by the message is greater than or equal to the preset number of alarms, and block messages sent by the client corresponding to the message.

22. A client, including:

A sending unit, configured to send a message acquisition request to the server, where the message acquisition request includes the configured geographical location range; A receiving unit, configured to receive a message sent from the server, where the message is sent from another client to the server and is stored by the server in an associated manner with the geographical location information of the other client. together, and the message is sent by the server only when the geographical location information of the other client is within the geographical location range;

A display unit, configured to display the message received by the receiving unit.

23. The client according to claim 22, wherein the geographical location range is a geographical location range with the location of the client as a reference point.

24. The client according to claim 23, characterized in that,

The receiving unit is also configured to receive messages within the geographical location range sent by the server, where the messages within the geographical location range are obtained by the server from the database.

25. The client according to claim 24, characterized in that,

The receiving unit is also configured to receive prompt information sent by the server if the server determines that the number of messages within the geographical location range is less than a preset display number, and the prompt information is used to prompt the expansion of the geographical location range. .

26. The client according to claim 25, characterized in that,

The sending unit is also used to send alarm information to the server, so that the server deletes messages whose number of alarms is greater than or equal to the preset number of alarms, and blocks messages sent by the client corresponding to the messages, where , the alarm information carries the identifier of the message.

27. A communication system, including the server according to any one of claims 16-21, and at least one client according to any one of claims 22-26.