TWI525565B - Initiate a method and a device for establishing a social network service relationship - Google Patents

Description

Method and apparatus for initiating a social network service relationship

This application is related to the field of network technology, and in particular to a method and device for initiating a social network service relationship.

Social Network Service (SNS) is a technology application architecture under the Internet (Web2.0) system. It is designed to help people build social networks through the establishment of direct social friendships, friends. Human resource sharing is carried out to solve or solve specific application problems in the process of establishing social relations. Through the use of SNS, you can achieve personal data processing, personal social relationship management, and trusted business information sharing. You can safely share your information and knowledge with trusted people, and use trust relationships to expand your social network to achieve even more. Valuable communication and collaboration.

The SNS includes online users and their relationship networks, which enable accurate search and effective dissemination of information to meet the different needs of users and enterprises. The SNS community is an online community system based on SNS theory. SNS contains a large number of users and a large amount of relationship data, so a basic problem to be solved is how to find valuable and interesting information from a large amount of information in social networks. Obviously, a large number of users and a large amount of information on social networks are not all concerned by users and enterprises, and they are interested in the relationship circle of specific goals.

Users in the SNS community usually have to meet many strange contacts as friends to establish an SNS relationship. Under normal circumstances, you can directly add friends according to the information such as the registered mailbox, or you can match the corresponding friends according to the email address of each contact in the address book of the user's address such as email and instant chat.

In the process of implementing the present application, the inventor of the present invention found that the prior art has at least the following problems:

When using the email address of the contact in the address book to match the friend, rely on the user's participation and corresponding input operations, such as requiring the user to enter the email address or log in to the instant chat tool by entering a username, password, etc., by looking up the email address, User name, feature number, nickname, etc. to match the corresponding friend. This method does not enable fully automatic matching, and may also lead to the leakage of passwords during the matching process. In addition, the above matching process relies on the open interface and data format of the mailbox or the instant chat tool, and when the interface and the data format are changed, the matching function may be invalidated. In addition, the matching friends are all contacts on the network, and the limitations are very large. They cannot match people who have not been contacted on the Internet and know in reality; the contacts in the mailbox or instant messenger are not necessarily SNS users, therefore, the match success rate is very low.

The embodiment of the present application provides a method and a device for initiating a social network service relationship, which are used to improve the security and success rate of establishing an SNS relationship.

The embodiment of the present application provides a method for initiating a social network service SNS relationship, comprising the steps of: obtaining online payment information of a first user and/or a second user from a database of the online transaction platform; Determining, by the online payment information, that the first user and the second user are acquainted; and sending an SNS relationship establishment message to the first user, where the SNS relationship establishment message carries the personal information of the second user .

Preferably, the online payment information includes at least one of the following: direct payment record information, payment history information, and common payment record information.

Preferably, the determining, by the online payment information, that the first user and the second user are acquainted specifically comprises: determining, between the first user and the second user, according to the direct payment record information When there is a direct payment record, and there is no transaction record between the first user and the second user, it is determined that the first user and the second user are acquainted.

Preferably, the determining that the first user and the second user are acquainted according to the online payment information specifically includes: determining, between the first user and the second user, according to the payment payment record information When there is a payment record, it is determined that the first user and the second user are acquainted.

Preferably, the determining, by the online payment information, that the first user and the second user are acquainted specifically comprises: determining, between the first user and the second user, according to the common payment record information When there is a common payment record, it is determined that the first user and the second user are acquainted.

Preferably, the determining, by the online payment information, that the first user and the second user are acquainted specifically comprises: determining, between the first user and the second user, according to the direct payment record information Determining that the first user and the second user are acquainted when there is no transaction record between the first user and the second user; when the first user and the second user The direct payment record does not exist between the users, but when it is determined that there is a payment history record between the first user and the second user according to the payment payment record information, the first user and the second user are determined. Acquaintance; and when there is no direct payment record and payment payment record between the first user and the second user, but determining between the first user and the second user according to the common payment record information When there is a common payment record, it is determined that the first user and the second user are acquainted.

Preferably, after the determining that the first user and the second user are acquainted according to the online payment information, the method further includes: sending an SNS relationship establishment message to the second user, where the SNS relationship establishment message carries The personal information of the first user.

The embodiment of the present application further provides an apparatus for initiating an SNS relationship, which includes: obtaining a module, configured to obtain online payment information of a first user and/or a second user from a database of an online transaction platform. a processing module, configured to determine that the first user and the second user are acquainted according to the online payment information; and a sending module, configured to send an SNS relationship establishment message to the first user, the SNS The relationship establishment message carries the personal information of the second user.

Preferably, the obtaining module is configured to obtain at least one of the following contents of the first user and/or the second user: direct payment record information, payment history information, and common payment record information.

Preferably, the processing module is configured to determine, according to the direct payment record information, that there is a direct payment record between the first user and the second user, and the first user and the first Determining that the first user and the second user are acquainted when there is no transaction record between the two users; there is no direct payment record between the first user and the second user, but according to the payment Determining that the first user and the second user are acquainted when recording the information and determining that there is a payment history record between the first user and the second user; and in the first user and the second user There is no direct payment record and payment payment record between, but when it is determined that there is a common payment record between the first user and the second user according to the common payment record information, the first user and the The second user knows each other.

The present application includes the following advantages: when determining that two users are acquainted according to the online payment information, sending an SNS relationship establishment message carrying another user's personal information to one of the users to establish an SNS relationship, wherein the acquainted user is confirmed. All users in the SNS community have improved the success rate of establishing SNS relationships; and the above confirmation process is built on the SNS's own platform and materials, without any third-party dependencies, improving the stability and security of operations; Users do not need to enter any information to avoid leakage of user information. Further, the number of SNS relationship establishment messages can be reduced, and a large number of invalid SNS relationship establishment messages are generated due to the judgment error, and the burden of the device that sends the SNS relationship establishment message is reduced. Of course, implementing any of the products of the present application does not necessarily require all of the advantages described above to be achieved at the same time.

The technical solutions in the present application are clearly and completely described in the following with reference to the drawings in the present application. It is obvious that the described embodiments are a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application are within the scope of the protection of the present application.

The application obtains the online payment information of the first user and/or the second user, and determines that the first user and the second user are acquainted according to the online payment information, and sends an SNS relationship establishment message to the first user, so that The first user establishes a friend relationship with the second user, and the SNS relationship establishment message carries the personal information of the second user. The online payment information may include at least one of direct payment record information, payment payment record information, and common payment record information. Preferably, the online payment information of the first user and/or the second user may be stored in a database of the same online trading platform, or may be stored in a database of different online trading platforms with associated relationships. .

Embodiment 1

Based on the above idea, a method for initiating an SNS relationship is proposed in Embodiment 1 of the present application. As shown in FIG. 1 , the method includes the following steps: Step 101: Obtain a first user from a database of a network transaction platform. / or online payment information for the second user.

The online payment information may include at least one of the following: direct payment record information, payment history information, and common payment record information. For example, reading the online payment information of the first user and/or the second user from a database of a certain online trading platform (such as Taobao and/or Alipay, etc.); Step 102, determining the first according to the online payment information A user and a second user know each other.

Specifically, when it is determined according to the direct payment record information that there is a direct payment record between the first user and the second user, and there is no transaction record between the first user and the second user, the first user and the second user may be determined. acquaintance. The direct payment record exists between the first user and the second user, and may include: the first user directly pays the second user, and/or the second user directly pays the first user.

When it is determined that there is a payment history record between the first user and the second user according to the payment payment record information, it may be determined that the first user and the second user are acquainted. The payment record of the first user and the second user may include: the first user pays for the second user, and/or the second user pays for the first user.

When it is determined that there is a common payment record between the first user and the second user based on the common payment record information, it may be determined that the first user and the second user are acquainted. The co-payment record exists between the first user and the second user, and may include: the first user and the second user jointly pay the third party.

Step 103: Send an SNS relationship establishment message to the first user.

The SNS relationship establishment message may carry the personal information of the second user to query whether the first user confirms establishing an SNS relationship with the second user. When receiving the confirmation message returned by the first user, an SNS relationship between the first user and the second user may be established.

Specifically, in the process of establishing an SNS relationship between the first user and the second user, the personal information of the first user and the personal information of the second user (eg, user identification, etc.) may be stored in the database. And recording the SNS relationship between the first user and the second user in the database.

After the first user and the second user establish an SNS relationship, the first user may obtain the personal information of the second user by querying the database, and then communicate with the second user according to the personal information of the second user, or perform other operations. For example, the second user is released from the SNS relationship or the attribute information of the second user is queried.

The present application includes the following advantages: when determining that two users are acquainted according to the online payment information, sending an SNS relationship establishment message carrying another user's personal information to one of the users to establish an SNS relationship, wherein the acquainted user is confirmed. All users in the SNS community have improved the success rate of establishing SNS relationships; and the above confirmation process is built on the SNS's own platform and materials, without any third-party dependencies, improving the stability and security of operations; Users do not need to enter any information to avoid leakage of user information. Further, the number of SNS relationship establishment messages can be reduced, and a large number of invalid SNS relationship establishment messages are generated due to the judgment error, and the burden of the device that sends the SNS relationship establishment message is reduced. Of course, implementing any of the products of the present application does not necessarily require all of the advantages described above to be achieved at the same time.

Embodiment 2

The foregoing embodiment of the present application provides a method for initiating an SNS relationship. The method for initiating the establishment of an SNS relationship is described in detail below in conjunction with a specific application.

In an application of the present application, the direct payment record information, the payment payment record information, and the common payment record information included in the online payment information may be set to obtain the direct payment record information of the first user and the second user, The payment record information and the common payment record information are initiated, and the SNS relationship is initiated according to the above information and the corresponding priority order.

When the priority order of setting the direct payment record information is higher than the priority order of the payment history record information, and the priority order of the payment payment record information is higher than the priority order of the common payment record information, as shown in FIG. 2, it is an embodiment of the present application. A flow chart of a method for initiating an SNS relationship, comprising the following steps:

Step 201: Obtain direct payment record information, payment payment record information, and common payment record information of the first user and the second user from a database of the online transaction platform.

The direct payment record information may include a direct payer, a direct payee, and a payment amount, and the first user's direct payment record information may be a direct payment person's direct payment record information of the first user; the second user's direct payment record information The direct payment can be used to record information for the direct payment of the second user. In addition, the direct payment record information of the first user may also be the direct payment record information of the first user; the direct payment record information of the second user may also be the direct payment record information of the second user.

The payment record information may include a payer, a payer and a payment amount. The first user's payment record information may be the payment information of the first user on behalf of the payer; the second user's payment record information may be The payer is the second user's payment record information. In addition, the payment history information of the first user may also be the payroll record information of the first user; the payment record information of the second user may also be the payment record information of the second user.

The co-payment record information may include the first payer and its corresponding first payment amount, the second payer and its corresponding second payment amount, and may also include other payment than the first payer and the second payer The person and its corresponding payment amount. The first user's co-payment record information is the co-payment record information of the first user participating in the co-payment; the second-user co-payment record information is the co-payment record information of the second user participating in the co-payment.

Step 202: Determine whether there is a direct payment record between the first user and the second user according to the direct payment record information; if the determination result is yes, step 203 is performed; if the determination result is no, step 206 is performed.

Specifically, when the first user's direct payment record information is that the direct payer is the first user's direct payment record information, and the second user's direct payment record information is that the direct payer is the second user's direct payment record information, if The direct recipient in a direct payment record information of a user includes a second user, and/or the direct recipient in the direct payment record information of the second user includes the first user, and between the first user and the second user There is a direct payment record.

In addition, when the direct payment record information of the first user is the direct payment record information of the first user, and the direct payment record information of the second user is the direct payment record information of the second user, if The direct payer in a user's direct payment record information includes the second user, and/or the direct payer in the direct payment record information of the second user includes the first user, and there is a direct relationship between the first user and the second user. payment record.

Step 203: Determine whether there is a transaction record between the first user and the second user; if the determination result is yes, the process ends; if the determination result is no, step 204 is performed.

Specifically, when there is a direct payment record between the first user and the second user, if there is still a transaction record between the first user and the second user, the purpose of the direct payment record is to complete the transaction, which is normal. The payment record cannot determine whether the first user and the second user are recognized in reality; if there is no transaction record between the first user and the second user, it indicates that the purpose of the direct payment record is not to complete the transaction, and the first user may be determined And whether the second user knows in reality.

For example, if the first user directly pays the second user and purchases the goods sold by the second user on the Internet, the payment behavior is a normal transaction behavior, and it is not determined whether the first user and the second user know in reality. Conversely, if the first user pays the second user but does not purchase the product that the second user sells online, the payment behavior is not a normal transaction, and the first user and the second user can be determined to be recognized in reality. In this way, the success rate of establishing an SNS relationship is effectively improved, the number of SNS relationship establishment messages is reduced, and a large number of invalid SNS relationship establishment messages are generated due to the judgment error, and the burden of the device that sends the SNS relationship establishment message is reduced.

Step 204: Determine that the first user and the second user are acquainted, and send an SNS relationship establishment message to the first user and the second user, respectively.

The SNS relationship setup message sent to the first user may carry the personal information of the second user, and the SNS relationship setup message sent to the second user may carry the personal information of the first user.

Step 205: Receive an acknowledgement message from the first user and/or the second user to establish an SNS relationship between the first user and the second user.

Specifically, after the SNS relationship establishment message is sent to the first user and the second user, the first user and the second user can select whether to establish an SNS relationship with the other party by clicking the confirmation or cancel button. For example, after the first user and the second user receive the SNS relationship establishment message, one of the users clicks the confirmation and returns an acknowledgement message, and then establishes an SNS relationship between the first user and the second user; if both users click cancel, Then the SNS relationship cannot be established.

It should be noted that step 206 is not performed after step 205.

Step 206: Determine whether there is a payment history record between the first user and the second user according to the payment payment record information; if the determination result is yes, execute step 204; if the determination result is no, perform step 207.

Specifically, when the payment information of the first user is the payment information of the first user, and the payment information of the second user is the payment information of the second user, if The payee in the payment log information of a user includes the second user, and/or the payee in the payment record information of the second user includes the first user, and there is a generation between the first user and the second user. The payment record can be determined by the first user and the second user in reality.

When the first user's payment payment record information is that the payer is the first user's payment payment record information, and the second user's payment payment record information is that the payable person is the second user's payment payment record information, if the first user's generation payment record information The paysperson in the payment record information includes the second user, and/or the paysperson in the payment record information of the second user includes the first user, and there is a payment record between the first user and the second user, It is determined that the first user and the second user are recognized in reality.

Step 207: Determine whether there is a common payment record between the first user and the second user according to the common payment record information; if the determination result is yes, execute step 204; if the determination result is no, the process ends.

Specifically, if the other payer in the first user's common payment record information includes the second user, and/or the other payers in the second user's common payment record information include the first user, the first user and the first user There is a common payment record between the two users, and the first user and the second user jointly pay for the online payment, and the first user and the second user can be determined to be recognized in reality.

The present application includes the following advantages: when determining that two users are acquainted according to the online payment information, sending an SNS relationship establishment message carrying another user's personal information to one of the users to establish an SNS relationship, wherein the acquainted user is confirmed. All users in the SNS community have improved the success rate of establishing SNS relationships; and the above confirmation process is built on the SNS's own platform and materials, without any third-party dependencies, improving the stability and security of operations; Users do not need to enter any information to avoid leakage of user information. Further, the number of SNS relationship establishment messages can be reduced, and a large number of invalid SNS relationship establishment messages are generated due to the judgment error, and the burden of the device that sends the SNS relationship establishment message is reduced. Of course, implementing any of the products of the present application does not necessarily require all of the advantages described above to be achieved at the same time.

Embodiment 3

When the priority order of the payment payment record information is higher than the priority order of the direct payment record information, and the priority order of the direct payment record information is higher than the priority order of the common payment record information, as shown in FIG. 3, it is an embodiment of the present application. A flow chart of a method for initiating an SNS relationship, including the following steps:

Step 301: Obtain direct payment record information, payment payment record information, and common payment record information of the first user and the second user from a database of the online transaction platform.

Step 302: Determine whether there is a payment history record between the first user and the second user according to the payment payment record information. If the determination result is yes, step 303 is performed; if the determination result is no, step 305 is performed.

Step 303: Determine that the first user and the second user are acquainted, and send an SNS relationship establishment message to the first user and the second user, respectively.

Step 304: Receive an acknowledgement message from the first user and/or the second user, and establish an SNS relationship between the first user and the second user.

It should be noted that step 305 is not performed after step 304.

Step 305: Determine, according to the direct payment record, whether there is a direct payment record between the first user and the second user; if the determination result is yes, go to step 306; if the determination result is no, go to step 307.

Step 306: Determine whether there is a transaction record between the first user and the second user; if the determination result is yes, the process ends; if the determination result is no, step 303 is performed.

Step 307: Determine whether there is a common payment record between the first user and the second user according to the common payment record information; if the determination result is yes, execute step 303; if the determination result is no, the process ends.

Embodiment 4

As shown in FIG. 4, an apparatus for initiating an SNS relationship according to Embodiment 4 of the present application includes:

The obtaining module 410 is configured to obtain online payment information of the first user and/or the second user from a database of the online trading platform. The online payment information of the first user and the second user may be stored in a device with higher security, preferably using a database of the same network transaction platform.

Specifically, the obtaining module 410 is configured to obtain at least one of the following contents of the first user and/or the second user from the database of the online trading platform: direct payment record information, payment payment record information And co-payment record information.

The processing module 420 is configured to determine that the first user and the second user are acquainted according to the online payment information obtained by the obtaining module 410.

The sending module 430 is configured to send an SNS relationship establishment message to the first user when the processing module 420 determines that the first user and the second user are acquainted, and the SNS relationship establishment message carries the personal information of the second user.

Further, the sending module 430 is further configured to: when the processing module 420 determines that the first user and the second user are acquainted with each other, send an SNS relationship setup message to the second user, where the SNS relationship setup message carries the first user. News.

Specifically, the processing module 420 is configured to: when it is determined that there is a direct payment record between the first user and the second user according to the direct payment record information, and there is no transaction record between the first user and the second user, It is determined that the first user and the second user are acquainted.

Specifically, the processing module 420 is configured to determine that the first user and the second user are acquainted when determining that there is a payment history record between the first user and the second user according to the payment payment record information.

Specifically, the processing module 420 is configured to determine that the first user and the second user are acquainted when determining that there is a common payment record between the first user and the second user according to the common payment record information.

Specifically, when setting the priority order of the direct payment record information, the payment payment record information, and the common payment record information included in the online payment information, the processing module 420 can determine the first user and the priority payment and the online payment information. Whether the second user knows.

Specifically, when the priority order of setting the direct payment record information is higher than the priority order of the payment history record information, and the priority order of the payment payment record information is higher than the priority order of the common payment record information, the processing module 420 is configured to Determining that there is a direct payment record between the first user and the second user according to the direct payment record information, and determining that the first user and the second user are acquainted when there is no transaction record between the first user and the second user; There is no direct payment record between a user and the second user, but when it is determined that there is a payment history record between the first user and the second user according to the payment payment record information, it is determined that the first user and the second user are acquainted; There is no direct payment record and payment payment record between the user and the second user, but when it is determined that there is a common payment record between the first user and the second user according to the common payment record information, it is determined that the first user and the second user are acquainted.

The present application includes the following advantages: when determining that two users are acquainted according to the online payment information, sending an SNS relationship establishment message carrying another user's personal information to one of the users to establish an SNS relationship, wherein the acquainted user is confirmed. All users in the SNS community have improved the success rate of establishing SNS relationships; and the above confirmation process is built on the SNS's own platform and materials, without any third-party dependencies, improving the stability and security of operations; Users do not need to enter any information to avoid leakage of user information. Further, the number of SNS relationship establishment messages can be reduced, and a large number of invalid SNS relationship establishment messages are generated due to the judgment error, and the burden of the device that sends the SNS relationship establishment message is reduced. Of course, implementing any of the products of the present application does not necessarily require all of the advantages described above to be achieved at the same time.

Through the description of the above embodiments, those skilled in the art can clearly understand that the present application can be implemented by means of a software plus a necessary universal hardware platform, and of course, can also be through hardware, but in many cases the former It is a better implementation. Based on such understanding, the technical solution of the present application may be embodied in the form of a software product in essence or in the form of a software product, which is stored in a storage medium, including a plurality of instructions. The method described in the various embodiments of the present application is performed such that a terminal device (which may be a mobile phone, a personal computer, a server, or a network device, etc.).

The above description is only a preferred embodiment of the present application, and it should be noted that those skilled in the art can make some improvements and refinements without departing from the principle of the present application. Improvements and retouching are also subject to the scope of protection of this application.

A person skilled in the art can understand that the modules in the apparatus in the embodiment can be distributed in the apparatus of the embodiment according to the description of the embodiment, or the corresponding changes can be located in one or more apparatuses different from the embodiment. The modules of the above embodiments may be integrated into one or separately deployed; they may be combined into one module, or may be further split into multiple sub-modules. The serial numbers of the embodiments of the present application are merely for the description, and do not represent the advantages and disadvantages of the embodiments.

The above disclosure is only a few specific embodiments of the present application, but the present application is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present application.

410. . . Get module

420. . . Processing module

430. . . Sending module

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

FIG. 1 is a flowchart of a method for initiating an SNS relationship according to Embodiment 1 of the present application;

2 is a flowchart of a method for initiating an SNS relationship according to Embodiment 2 of the present application;

3 is a flowchart of a method for initiating an SNS relationship according to Embodiment 3 of the present application;

FIG. 4 is a schematic structural diagram of an apparatus for initiating an SNS relationship according to Embodiment 4 of the present application.

Claims (9)

A method for initiating a social network service (SNS) relationship, comprising the steps of: obtaining online payment information of a first user and/or a second user from a database of a network transaction platform; Determining, by the online payment information, that the first user and the second user are acquainted; sending an SNS relationship establishment message to the first user, where the SNS relationship establishment message carries personal information of the second user; and to the second user The SNS relationship establishment message is sent, and the SNS relationship establishment message carries the personal information of the first user. The method of claim 1, wherein the online payment information comprises at least one of the following: direct payment record information, payment history information, and common payment record information. The method of claim 2, wherein determining the first user and the second user to be acquainted according to the online payment information comprises: determining the first user and the first according to the direct payment record information When there is a direct payment record between the two users, and there is no transaction record between the first user and the second user, it is determined that the first user and the second user are acquainted. The method of claim 2, wherein the determining the first user and the second user to know the specific package according to the online payment information And determining that the first user and the second user are acquainted when determining that there is a payment history record between the first user and the second user according to the payment record information. The method of claim 2, wherein determining the first user and the second user to be acquainted according to the online payment information comprises: determining the first user and the first according to the common payment record information When there is a common payment record between the two users, it is determined that the first user and the second user are acquainted. The method of claim 2, wherein determining the first user and the second user to be acquainted according to the online payment information comprises: determining the first user and the first according to the direct payment record information When there is a direct payment record between the two users, and there is no transaction record between the first user and the second user, determining that the first user and the second user are acquainted; when the first user and the second user are There is no direct payment record, but when it is determined that there is a payment history record between the first user and the second user according to the payment record information, it is determined that the first user and the second user are acquainted; and when the first There is no direct payment record and payment payment record between the user and the second user, but when the common payment record exists between the first user and the second user according to the common payment record information, the first is determined. The user and the second user know each other. An apparatus for initiating a social network service (SNS) relationship, comprising: obtaining a module, configured to obtain online payment information of a first user and/or a second user from a database of an online transaction platform; a processing module, configured to determine that the first user and the second user are acquainted according to the online payment information; and a sending module, configured to send an SNS relationship establishment message to the first user, where the SNS relationship establishment message carries the The second user's personal information is used to send an SNS relationship establishment message to the second user, and the SNS relationship establishment message carries the personal information of the first user. The device of claim 7, wherein the obtaining module is configured to obtain at least one of the following contents of the first user and/or the second user: direct payment record information, payment payment record information And co-payment record information. The device of claim 8, wherein the processing module is configured to determine, according to the direct payment record information, that there is a direct payment record between the first user and the second user, and the first user And when there is no transaction record between the second user, determining that the first user and the second user are acquainted; there is no direct payment record between the first user and the second user, but according to the payment record information And determining that the first user and the second user are used when there is a payment history record between the first user and the second user. The household acquaintance; and there is no direct payment record and payment payment record between the first user and the second user, but it is determined according to the common payment record information that there is a common payment record between the first user and the second user And determining that the first user and the second user are acquainted.