WO2018153209A1 - Method for transferring resource value, and server, system and storage medium - Google Patents

Abstract

A method for transferring a resource value, comprising: an access server receiving a resource value transfer request sent by a terminal, the resource value transfer request comprising a current service identifier; querying a resource mapping relationship to acquire a target resource transfer identifier corresponding to the current service identifier, the target resource transfer identifier having an associated target resource transfer server identifier; forwarding the resource value transfer request to a target resource transfer server corresponding to the target resource transfer server identifier; and when the target resource transfer server has a fault, the access server returning a first resource transfer fault response to the terminal.

Description

Method, server, system and storage medium for resource value transfer

This application claims the priority of the Chinese Patent Application entitled "Method, Apparatus and System for Resource Value Transfer" by the Chinese Patent Office on February 23, 2017, the application number is 201710101008.0, the entire contents of which are incorporated herein by reference. In the application.

Technical field

The present application relates to the field of computer technology, and in particular, to a method, a server, a system, and a storage medium for resource value transfer.

Background technique

With the development of computer technology, people can not only transfer the value of resources, but also transfer the value of resources through the network. The resource value transfer refers to a process in which the resource value from the first account to the second account is used to identify the corresponding change in the number of resources. Value-shifted resources include, but are not limited to, electronic wallets, virtual red envelopes, electronic coupons, point coupons, points, electronic vouchers, game coins, virtual items, and the like.

In the process of resource value transfer, a repeated resource value transfer request may be sent for multiple operations of the same order user. The traditional resource value transfer method may be switched from the faulty server to the backup server for resource value transfer. There is a duplication of resource value transfer due to the inability to transfer important data, which cannot satisfy the reliable stability of resource value transfer.

Summary of the invention

In accordance with various embodiments provided herein, a method, server, system, and storage medium for resource value transfer are provided.

A method for resource value transfer, the method comprising:

The access server receives a resource value transfer request sent by the terminal, where the resource value transfer request includes a current service identifier;

The access server queries the resource mapping relationship, and acquires a target resource transfer identifier corresponding to the current service identifier, where the target resource transfer identifier has an associated target resource transfer server identifier;

Transmitting, by the access server, the resource value transfer request to a target resource transfer server corresponding to the target resource transfer server identifier; and

When the target resource transfer server has a failure, the access server returns a first resource transfer failure response to the terminal.

A server comprising a memory and a processor, the memory storing computer readable instructions, the computer readable instructions being executed by the processor, such that the processor performs the following steps:

Receiving a resource value transfer request sent by the terminal, where the resource value transfer request includes a current service identifier;

Querying a resource mapping relationship, and acquiring a target resource transfer identifier corresponding to the current service identifier, where the target resource transfer identifier has an associated target resource transfer server identifier;

Forwarding the resource value transfer request to a target resource transfer server corresponding to the target resource transfer server identifier; and

When the target resource transfer server has a fault, returning a first resource transfer fault response to the terminal.

A system for resource value transfer, the system comprising:

The access server is configured to receive a resource value transfer request sent by the terminal, where the resource value transfer request includes a current service identifier, a query resource mapping relationship, and a target resource transfer identifier corresponding to the current service identifier, where the target resource transfer identifier is There is an associated target resource transfer server identifier, and the resource value transfer request is forwarded to a target resource transfer server corresponding to the target resource transfer server identifier;

a target resource transfer server, configured to return a first resource transfer response according to the resource value transfer request, where the target resource transfer server is a backup server corresponding to the primary server or the primary server;

The access server is further configured to: when it is determined that the target resource transfer server has a fault according to the first resource transfer response, return a first resource transfer fault response to the terminal.

One or more non-volatile storage media storing computer readable instructions, when executed by one or more processors, cause one or more processors to perform the following steps:

Receiving a resource value transfer request sent by the terminal, where the resource value transfer request includes a current service identifier;

Querying a resource mapping relationship, and acquiring a target resource transfer identifier corresponding to the current service identifier, where the target resource transfer identifier has an associated target resource transfer server identifier;

Forwarding the resource value transfer request to a target resource transfer server corresponding to the target resource transfer server identifier; and

When the target resource transfer server has a fault, returning a first resource transfer fault response to the terminal.

Details of one or more embodiments of the present application are set forth in the accompanying drawings and description below. Other features, objects, and advantages of the invention will be apparent from the description and appended claims.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application. Other drawings may also be obtained from those of ordinary skill in the art in light of the inventive work.

1 is an application environment diagram of a method for resource value transfer in an embodiment;

2 is an internal structural diagram of an access server in FIG. 1 in an embodiment;

3 is a flow chart of a method for resource value transfer in an embodiment;

4 is a flowchart of obtaining a resource transfer identifier corresponding to a current service identifier in an embodiment;

FIG. 5 is a flowchart of establishing a mapping relationship in an embodiment;

6 is a flowchart of performing resource transfer after acquiring resource authorization information in an embodiment;

7 is a structural block diagram of a system for resource value transfer in an embodiment;

8 is a structural block diagram of a system for resource value transfer in another embodiment;

9 is an architectural diagram of a system for resource value transfer in a specific embodiment;

10 is a schematic diagram of interaction of a method for resource value transfer in a specific embodiment;

11 is a structural block diagram of an apparatus for resource value transfer in an embodiment;

12 is a structural block diagram of an apparatus for resource value transfer in another embodiment;

FIG. 13 is a structural block diagram of a resource mapping relationship establishing module in an embodiment; FIG.

FIG. 14 is a structural block diagram of an apparatus for resource value transfer in still another embodiment; and

Figure 15 is a block diagram showing the structure of an apparatus for resource value transfer in still another embodiment.

detailed description

In order to make the objects, technical solutions, and advantages of the present application more comprehensible, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the application and are not intended to be limiting.

FIG. 1 is an application environment diagram of a method for running a resource value transfer in an embodiment. As shown in FIG. 1 , the application environment includes a terminal 110, a first server 120, an access server 130, a resource transfer server 140, and a resource mapping cluster 150, wherein the terminal 110, the first server 120, the access server 130, and the resource transfer server 140. The resource mapping cluster 150 can communicate over a network. The first server 120 may include a plurality of merchant servers providing different services, wherein the services include physical commodity offering, virtual commodity offering, and virtual services, such as scheduled services, download services, and the like. The resource transfer server 140 can include a plurality of third party servers that provide resource value transfer. The resource transfer server 140 may include a primary server 141 and a backup server 142. When the primary server 141 fails, the backup server is used to provide a resource mobility service to ensure quality of service. Each of the servers may be a single server or a cluster of servers, and may be a cloud server that provides basic cloud computing services such as a cloud server, a cloud database, a cloud storage, and a CDN. The access server 130 may include a plurality of servers to jointly provide external services to form an access layer.

The terminal 110 may be a smartphone, a tablet, a notebook, a desktop computer, etc., but is not limited thereto. The terminal 110 may send a service acquisition request to the first server 120. The first server 120 generates a corresponding current service identifier according to the service acquisition request, and returns to the terminal 110. The terminal 110 generates a resource value transfer request carrying the current service identifier and sends the request to the terminal. In the server 130, the access server 130 queries the target resource transfer identifier corresponding to the current service identifier from the resource mapping relationship stored in the resource mapping cluster 150, and if so, obtains the target resource transfer server identifier associated with the target resource transfer identifier, thereby The value transfer request is forwarded to the target resource transfer server 140 corresponding to the target resource transfer server identifier, and it is determined whether the target resource transfer server 140 has a fault. If there is a fault, the first payment failure response is returned to the terminal 110 to implement resource mapping and resource transfer. Separate storage of the server, even if the target resource transfer server fails, the access server may query the resource mapping relationship to obtain the target resource transfer identifier corresponding to the current service identifier, and the target resource transfer identifier is associated. The resource is transferred to the server identifier, so that the resource value transfer request corresponding to the same target resource transfer identifier is sent to the same target resource transfer server for processing. If the resource value transfer request corresponding to the same service identifier is repeatedly sent, the same resource is routed to the same The target resource transfer server processes the resource. If the target resource transfer server fails, the resource transfer failure is returned to the terminal, and the resource transfer is not performed again to avoid duplication.

In one embodiment, the internal structure of access server 130 in FIG. 1 is as shown in FIG. 2, which includes a processor, memory, and network interface connected by a system bus. The memory includes a nonvolatile storage medium and an internal memory. The non-volatile storage medium of the computer device can store an operating system, a database, and computer readable instructions. When the computer readable instructions are executed, the processor can be caused to perform a method of resource value transfer, the database being used to store data. The processor of the access server 130 is used to provide computing and control capabilities to support the operation of the entire access server 130. The network interface of the access server 130 is used to communicate with the resource transfer server 140, the resource mapping cluster 150, and the like through a network connection, such as receiving response data returned by the resource transfer server 140. It will be understood by those skilled in the art that the structure shown in FIG. 2 is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the server to which the solution of the present application is applied. The specific server may include a ratio. More or fewer components are shown in the figures, or some components are combined, or have different component arrangements.

In an embodiment, as shown in FIG. 3, a method for resource value transfer is provided to be applied to an access server in the application environment, and the following steps are included:

Step S210: Receive a resource value transfer request sent by the terminal, where the resource value transfer request includes a current service identifier.

Specifically, the resource value transfer request is used to request the transfer of the resource value, and the resource value transfer includes multiple transfer types, such as recharge, deduction, and the like. The current service identifier is used to uniquely identify the credential information corresponding to a service, and may be a string. For example, the current service identifier is a string identifying a merchant order, and each service has corresponding service credential information, and the service credential information is a user. Obtain the credentials of the service, which is used to describe the related content of the service, such as the identity of the user to be serviced, the name of the product or service, the amount of the resource to be transferred, the time of requesting the service, and so on. In a specific embodiment, the service credential information is a merchant order, and the current service identifier is a merchant order number. In the same merchant order system, the merchant order numbers corresponding to any two different merchant orders are different.

Step S220: Query the resource mapping relationship, obtain the target resource transfer identifier corresponding to the current service identifier, and the target resource transfer identifier has an associated target resource transfer server identifier.

Specifically, the resource mapping relationship is used to record the correspondence between the service identifier and the resource transfer identifier, and the resource transfer identifier is used to uniquely identify the credential information corresponding to the primary resource transfer, which may be a string, for example, the resource transfer identifier is a identifier. The string of the payment order has a corresponding resource value transfer credential information for each resource value transfer, and the resource value transfer credential information is a credential for the user to perform resource value transfer, and is used to describe the related content of the resource value transfer, such as resource transfer. Outbound information, resource transferee information, transfer resource value quota, and resource value transfer time. In a specific embodiment, the resource value transfer credential information is a payment order, and the resource transfer identifier is a payment order number. In the same payment order system, the payment order numbers corresponding to any two different payment orders are different.

When the resource transfer server receives the resource value transfer request carrying the current service identifier for the first time, the first resource transfer identifier is generated, and the server identifier corresponding to the current resource transfer server is obtained as the target resource transfer server identifier, and the first resource transfer identifier is established. The association relationship with the target resource transfer server identifier is such that any resource transfer identifier has a unique target resource transfer server identifier, the resource transfer server returns a first resource transfer identifier, and the access server establishes a current service identifier and a first resource transfer identifier. Correspondence and storage. Resource mapping relationships can be stored on the access server or sent to a dedicated high-performance storage server for storage.

Step S230, forwarding the resource value transfer request to the target resource transfer server corresponding to the target resource transfer server identifier.

Specifically, the access server may obtain the target resource transfer identifier corresponding to the current service identifier according to the resource mapping relationship, thereby determining the target resource transfer server that needs to be forwarded by the resource value transfer request, and separately separating and storing the resource mapping relationship from the resource transfer server. The resource mapping relationship can be obtained from the upper layer of the resource transfer server. Even if the target resource transfer server fails, the correct resource mapping relationship can be obtained, and the resource value transfer request corresponding to the current current service identifier is sent to the same target. The resource transfer server processes it. For example, when the third resource transfer server processes the first resource value transfer request, although the resource value transfer is completed, but the fault occurs, and the terminal resource value transfer is not notified, the terminal repeatedly transmits the resource value transfer request carrying the same current service identifier. The resource value transfer request that is repeatedly sent at this time is still forwarded to the third resource transfer server.

Step S240, determining whether the target resource transfer server has a fault, and if there is a fault, returning the first resource transfer fault response to the terminal.

Specifically, for the case that the target resource transfer identifier corresponding to the current service identifier exists in the resource mapping relationship, the resource value transfer request that is repeatedly sent repeatedly can be forwarded to the same target resource transfer server, and if the target resource transfer server has a fault, Then, the first resource transfer failure response is returned to the terminal, and the resource value transfer request is automatically sent to the backup resource transfer server, thereby avoiding duplicate resource value transfer at the backup resource transfer server. If there is no fault, the resource value transfer can continue.

In this embodiment, the resource value transfer request sent by the terminal is received, the resource value transfer request includes the current service identifier, the resource mapping relationship is queried, the target resource transfer identifier corresponding to the current service identifier is obtained, and the target resource transfer identifier has an associated target resource transfer. The server identifier forwards the resource value transfer request to the target resource transfer server corresponding to the target resource transfer server identifier, determines whether the target resource transfer server has a fault, and if there is a fault, returns a first resource transfer fault response to the terminal, where the resource transfer server The resource mapping relationship can be obtained from the upper layer. Even if the target resource transfer server fails, the correct resource mapping relationship can be obtained, and the resource value transfer request corresponding to the current current service identifier is sent to the same target resource transfer server. Processing, if the target resource transfer server is faulty, returning the first resource transfer failure response to the terminal, and not automatically transmitting the resource value transfer request to the backup resource transfer server, avoiding A duplicate resource value transfer occurs on the backup resource transfer server.

In an embodiment, as shown in FIG. 4, step S220 includes:

Step S221: Send a resource mapping query request to the resource mapping server cluster, where the resource mapping query request includes the current service identifier.

Specifically, the resource mapping server cluster is a storage middleware of a high performance and high reliability server including a plurality of storage resource mapping relationships, and the resource mapping server cluster may be based on a paxos message-based consistency algorithm protocol design, by storing the resource mapping relationship to A resource mapping server cluster that backs up resource mapping relationships in multiple servers to ensure that the resource mapping data is the most accurate when an individual server fails. It can implement multi-device disaster recovery deployment and provide more reliable services.

Step S222: Receive a target resource transfer identifier corresponding to the current service identifier returned by the resource mapping server cluster according to the stored resource mapping relationship.

Specifically, the access server sends a resource mapping query request carrying the current service identifier to the resource mapping server cluster, and the resource mapping server cluster returns the target resource transfer identifier corresponding to the current service identifier according to the stored resource mapping relationship.

In this embodiment, the storage of the resource mapping relationship is separated from the access server, and is uniformly put into the resource mapping server cluster to implement the division of labor of the server, and the resource mapping server cluster realizes high reliability of the resource mapping relationship and is accessed. When there are multiple servers, the resource mapping relationship can be prevented from being saved in the access server that currently processes the resource value transfer request, and the resource mapping relationship is saved in the first access server, and the same resource value transfer request that is repeatedly sent next time is sent to The second access server cannot obtain the resource mapping relationship locally.

In an embodiment, as shown in FIG. 5, after step S210, the method further includes:

Step S310: If the target resource transfer identifier corresponding to the current service identifier does not exist in the resource mapping relationship, select the target resource transfer server according to the preset rule, and forward the resource transfer request to the target resource transfer server, so that the target resource transfer server generates the target. The resource transfer identifier establishes an association relationship between the target resource transfer identifier and the target resource transfer server identifier, and returns an association relationship.

Specifically, if the target resource transfer identifier corresponding to the current service identifier does not exist in the resource mapping relationship, the current service identifier is an unprocessed new service identifier, and is not a repeatedly transmitted resource value transfer request. The target resource transfer server may be selected according to a preset rule, wherein the preset rule may be customized according to requirements, such as according to the pressure balance principle of the server. In an embodiment, the user identifier in the resource value transfer request is obtained, the target service segment to which the user identifier belongs is determined, and the target resource transfer server matching the target service segment is obtained. Different users are divided into different service segments according to user information, and different service segments correspond to different resource transfer servers, which can improve the balanced allocation of resource transfer servers and the response speed of servers, such as transferring the resource values corresponding to users in Hubei. The request is sent to a resource transfer server deployed in the Hubei region. The target resource transfer server generates a corresponding new target resource transfer identifier according to the new service identifier, establishes an association relationship between the target resource transfer identifier and the target resource transfer server identifier, and returns an association relationship, so that the target resource transfer identifier can uniquely determine the target resource transfer. server.

Step S320, adding a mapping relationship between the current service identifier and the target resource transfer identifier according to the association relationship in the resource mapping relationship.

Specifically, in the resource mapping relationship, the mapping relationship between the current service identifier and the target resource transfer identifier is added according to the association relationship, and the next time if the same current service identifier exists, the corresponding target resource transfer identifier may be obtained from the resource mapping relationship. .

In this embodiment, the target resource transfer identifier corresponding to the current service identifier does not exist in the resource mapping relationship, and the current resource value transfer request is not a duplicate resource value transfer request, and does not cause repeated resource value transfer. The target resource transfer server is selected according to a preset rule and does not need to be forwarded to the designated resource transfer server.

In an embodiment, the step of selecting the target resource transfer server according to the preset rule in step S310 comprises: determining whether the primary server has a fault, and if the primary server does not have a fault, selecting the primary server as the target resource transfer server; otherwise, selecting the primary The backup server corresponding to the server is the target resource transfer server.

Specifically, each primary server has a corresponding backup server. When the primary server fails, and the resource value transfer request is not repeatedly sent or already in the process, the resource value transfer request may be switched to the backup server for processing. A resource value transfer request that is repeatedly sent or already in the process, even if the primary server fails, is routed to the previous primary server according to the target resource transfer identifier in the resource mapping relationship record, and does not switch the server to cause duplicate resource value transfer. In an embodiment, if the primary server fails, the terminal acquires the uncompleted resource transfer confirmation instruction, and reacquires the new second service identifier from the merchant server according to the uncompleted resource transfer confirmation instruction, because the second service identifier does not have a resource mapping relationship. Therefore, the resource value transfer request carrying the second service identifier can be forwarded to the non-faulty backup server for processing, and the resource value transfer is performed again. The uncompleted resource transfer confirmation instruction may be determined by the user querying the resource transfer record and clicking a corresponding button, such as receiving an uncompleted resource transfer confirmation command generated by the uncompleted resource transfer confirmation button.

In this embodiment, if the current target identifier does not have a corresponding target resource transfer identifier, the resource value transfer request may be sent to the backup server for processing even if the primary server fails, so that other new orders are not subject to the primary server failure. The impact of improving the stability of external service delivery, so that resource value transfer balances between avoiding duplication and timeliness of service.

In an embodiment, as shown in FIG. 6, after step S240, the method further includes:

Step S410: If the target resource transfer server does not have a fault, send a resource value transfer authorization request to the terminal, and the resource value transfer authorization request carries the target resource transfer identifier.

Specifically, the target resource transfer server needs to obtain the resource value transfer authorization information to verify the resource transfer authority of the user before performing the actual resource value transfer, and the resource value transfer can be actually completed only after the verification is passed. The resource value transfer authorization request carries the current target resource transfer identifier, which is used to indicate the resource transfer that needs to be authorized. Different target resource transfer identifiers correspond to different resource transfers, and different resource value transfer authorization information is required.

In an embodiment, before the step of sending the resource value transfer authorization request to the terminal, the method further includes: acquiring historical association information corresponding to the current target resource transfer identifier stored by the access server, and acquiring the current target resource transfer carried by the resource value transfer request. The identifier corresponds to the current association information, and determines whether the historical association information is consistent with the current association information. If they are consistent, the step of transmitting the resource value transfer authorization request to the terminal is entered. If not, the fault response with the information inconsistency is returned to the terminal. The related information may be information such as a resource transfer quota and a resource transfer account, such as a payment amount and a payment account number. The target resource transfer identifier is used to compare the information corresponding to the current request with the last request, and the information is checked and verified to ensure the uniqueness of the resource transfer corresponding to the same target resource transfer identifier.

Step S420: The receiving terminal transfers the authorization information of the resource value returned according to the resource value transfer authorization request, and the resource value transfer authorization information carries the target resource transfer identifier.

Specifically, the resource value transfer authorization information may be a password, a digital certificate, or the like. The resource value transfer authorization information carries a target resource transfer identifier, and the target resource transfer identifier is used to indicate that the resource value transfer authorization information is used to verify which resource transfer process.

Step S430, the resource value transfer authorization information is sent to the target resource transfer server corresponding to the target resource transfer identifier, and it is determined again whether the target resource transfer server has a fault. If there is a fault, the second resource transfer fault response is returned to the terminal.

Specifically, the target resource transfer server may actually complete the resource value transfer after receiving the resource value transfer authorization information, and at this time, determine whether the target resource transfer server has a fault again, and if there is a fault, return a second resource transfer fault response to the terminal, where The second resource transfer fault response may carry the phase of the current resource transfer and the fault cause analysis information. At this stage, the target resource transfer server fails. If the resource value transfer request corresponding to the same current service identifier that is repeatedly sent is received, it will be sent to the same target resource transfer server for processing, instead of transferring the resource value request. Automatic transfer to the backup resource transfer server also avoids duplicate resource value transfers on the backup resource transfer server.

In an embodiment, after the step of determining, in step S430, whether the target resource transfer server has a fault, the method further includes: if the target resource transfer server does not have a fault, receiving the resource transfer response returned by the target resource transfer server, and transferring the resource The response is determined according to the current resource transfer status corresponding to the target resource transfer identifier.

Specifically, the current resource transfer state is used to describe whether the resource value is actually transferred successfully, and the flag bit represents different resource transfer states, such as 0 for the resource not being transferred, and 1 for the resource to complete the transfer. The resource value transfer is required only if the resource has not been transferred. If the resource value transfer has been completed according to the previous resource value transfer request, the resource transfer status is modified as the resource completion transfer, and once the resource value transfer request is received again, the target is When the resource transfer server does not have a fault, the resource value transfer can be avoided according to the resource transfer state.

In one embodiment, as shown in FIG. 7, a system for resource value transfer is provided, including:

The access server 510 is configured to receive a resource value transfer request sent by the terminal, where the resource value transfer request includes a current service identifier, query a resource mapping relationship, obtain a target resource transfer identifier corresponding to the current service identifier, and the target resource transfer identifier has an associated target resource. The server identifier is transferred, and the resource value transfer request is forwarded to the target resource transfer server corresponding to the target resource transfer server identifier.

The target resource transfer server 520 is configured to return a first resource transfer response according to the resource value transfer request, where the target resource transfer server is a backup server corresponding to the primary server or the primary server.

Specifically, if the target resource transfer server partially fails, the returned first resource transfer response carries part of the fault information, and the access server may determine, according to the partial fault information, that the target resource transfer server has a fault. If the target resource transfer server has an overall failure, the first resource transfer response cannot be returned, and the access server may determine that the target resource transfer server generates a fault by not receiving the first resource transfer response after the preset time interval.

The access server 510 is further configured to determine, according to the first resource transfer response, whether the target resource transfer server has a fault, and if there is a fault, return a first resource transfer fault response to the terminal.

In this embodiment, by matching the access server with the target resource transfer server, the resource mapping relationship can be obtained on the upper layer of the resource transfer server, and the correct resource mapping relationship can be obtained even if the target resource transfer server fails. And sending the resource value transfer request corresponding to the current current service identifier to the same target resource transfer server for processing, and if the target resource transfer server has a fault, returning the first resource transfer fault response to the terminal without transferring the resource value The request is automatically forwarded to the backup resource transfer server, which avoids duplicate resource value transfer on the backup resource transfer server.

In an embodiment, as shown in FIG. 8, the system further includes:

The resource mapping server cluster 530 is configured to receive a resource mapping query request sent by the access server, where the resource mapping query request includes a current service identifier, and returns a target resource transfer identifier corresponding to the current service identifier according to the stored resource mapping relationship.

In an embodiment, the access server 510 is further configured to: if the target resource transfer identifier corresponding to the current service identifier does not exist in the resource mapping relationship, select the target resource transfer server according to the preset rule, and forward the resource transfer request to the target resource transfer. server.

The target resource transfer server 520 is further configured to generate a target resource transfer identifier according to the resource transfer request, establish an association relationship between the target resource transfer identifier and the target resource transfer server identifier, and return the association relationship.

The access server 510 is further configured to increase a mapping relationship between the current service identifier and the target resource transfer identifier according to the association relationship in the resource mapping relationship.

In an embodiment, the access server 510 is further configured to determine whether the primary server has a fault. If the primary server does not have a fault, select the primary server as the target resource transfer server. If the primary server has a fault, select the backup corresponding to the primary server. The server is the target resource transfer server.

In an embodiment, the access server 510 is further configured to: if the target resource transfer server 520 does not have a fault, send a resource value transfer authorization request to the terminal, where the resource value transfer authorization request carries the target resource transfer identifier, and the receiving terminal according to the resource The resource value transfer authorization information returned by the value transfer authorization request, the resource value transfer authorization information carries the target resource transfer identifier, and the resource value transfer authorization information is sent to the target resource transfer server 520 corresponding to the target resource transfer identifier.

The target resource transfer server 520 is further configured to return a second resource transfer response according to the resource value transfer authorization information.

The access server 510 is further configured to determine, according to the second resource transfer response, whether the target resource transfer server has a fault, and if there is a fault, return a second payment fault response to the terminal.

In an embodiment, the target resource transfer server 520 is further configured to obtain a current transfer status corresponding to the target resource transfer identifier. If the current transfer status is not transferred, the resource value transfer is completed according to the resource value transfer authorization information, if the current transfer status is If it has been transferred, it will return a reminder message.

In a specific embodiment, the terminal, the merchant server, the access server, the resource transfer server, and the resource mapping server cluster form a resource value transfer system, as shown in FIG. 9 , which is a system architecture diagram of the resource value transfer system, and is applied to purchase. The item service, the current service identifier is the merchant order identifier, and the resource transfer identifier is the payment order identifier. As shown in FIG. 10, the specific process of resource value transfer is as follows:

1. The terminal sends a first purchase request to the merchant server, and the merchant server generates a first merchant order identifier according to the first purchase request, and returns to the terminal.

2. The terminal sends a first payment request carrying the first merchant order identifier to the access server, and the access server sends a query request carrying the first merchant order identifier to the resource mapping server cluster, and the resource mapping server cluster according to the stored resource mapping relationship. It is determined that there is no mapping relationship between the first merchant order identifier and the first payment order identifier.

3. The access server determines, according to the user information in the first payment request, that the current user belongs to the user of segment A, and selects the non-faulted primary server corresponding to segment A, that is, the first resource transfer server, and forwards the first payment request to the first a resource transfer server, the first resource transfer server assigns a first payment order identifier, and returns an association relationship between the first payment order identifier and the first resource transfer server identifier to the access server.

The access server sends a mapping relationship establishment request to the resource mapping server cluster, where the mapping relationship establishment request carries the first merchant order identifier, the first payment order identifier, and the first resource transfer server identifier, and establishes the first merchant order in the resource mapping server cluster. The mapping relationship with the first payment order identifier is identified.

5. The access server sends a payment authorization request carrying the first payment order identifier to the terminal, and receives an authorization response returned by the terminal, where the authorization response includes a first payment order identifier and a payment password.

6. The access server sends the first payment request to the first resource transfer server according to the first payment order identifier, and the first resource transfer server completes the payment according to the payment password, but after the payment is successful, the first resource transfer server fails, and does not return. The payment is successfully responded to the terminal, and the process proceeds to step 7. If the first resource transfer server does not fail, the current payment status of the first payment order identifier is obtained, and if it is unpaid, the payment is made, and the current payment status is modified as paid. Returning the payment success response to the access server, the access server forwards the first payment success response to the terminal.

The terminal sends a second payment request carrying the first merchant order identifier to the access server, and the access server queries the resource mapping relationship to obtain the first payment order identifier corresponding to the first merchant order identifier.

8. The access server forwards the second payment request to the first resource transfer server corresponding to the first payment order identifier, determines that the first resource transfer server has a fault, and returns a payment failure response to the terminal.

The terminal sends a second purchase request to the merchant server, and the merchant server generates a second merchant order identifier according to the second purchase request, and returns the terminal to the terminal, and the terminal sends a third payment request carrying the second merchant order identifier to the access server, The inbound server sends a query request carrying the second merchant order identifier to the resource mapping server cluster, and the resource mapping server cluster determines that there is no mapping relationship between the second merchant order identifier and the second payment order identifier according to the stored resource mapping relationship.

10. The access server determines, according to the user information in the second payment request, that the current user belongs to the segment A user, and selects the non-faulty backup server corresponding to the A segment, that is, the second resource transfer server, and forwards the second payment request to the first And the second resource transfer server allocates the second payment order identifier, and returns the association relationship between the second payment order identifier and the second resource transfer server identifier to the access server.

In an embodiment, a server is further provided, and the internal structure of the server is as shown in FIG. 2, the server includes a device for transferring a resource value, and the device for transferring the value of the resource includes each module, and each module may be all or Partially implemented by software, hardware or a combination thereof.

In one embodiment, as shown in FIG. 11, an apparatus for resource value transfer is provided, including:

The receiving module 610 is configured to receive a resource value transfer request sent by the terminal, where the resource value transfer request includes a current service identifier.

The mapping module 620 is configured to query the resource mapping relationship, obtain the target resource transfer identifier corresponding to the current service identifier, and the target resource transfer identifier has an associated target resource transfer server identifier.

The first sending module 630 is configured to forward the resource value transfer request to the target resource transfer server corresponding to the target resource transfer server identifier.

The first judgment response module 640 is configured to determine whether the target resource transfer server has a fault, and if there is a fault, return a first resource transfer fault response to the terminal.

In an embodiment, the mapping module 620 is further configured to send a resource mapping query request to the resource mapping server cluster, where the resource mapping query request includes a current service identifier, and the receiving resource mapping server cluster corresponds to the current service identifier returned by the stored resource mapping relationship. Target resource transfer identifier.

In an embodiment, as shown in FIG. 12, the device further includes:

The resource mapping relationship establishing module 650 is configured to: if the target resource transfer identifier corresponding to the current service identifier does not exist in the resource mapping relationship, select the target resource transfer server according to the preset rule, and forward the resource transfer request to the target resource transfer server, so that The target resource transfer server generates a target resource transfer identifier, establishes an association relationship between the target resource transfer identifier and the target resource transfer server identifier, returns the association relationship, and adds the current service identifier and the target resource transfer identifier according to the association relationship in the resource mapping relationship. Mapping relationship.

In an embodiment, as shown in FIG. 13, the resource mapping relationship establishing module 650 includes:

The target resource transfer server determining unit 651 is configured to determine whether the primary server has a fault. If the primary server does not have a fault, the primary server is selected as the target resource transfer server. If the primary server has a fault, the backup server corresponding to the primary server is selected as the target. Resource transfer server.

In an embodiment, as shown in FIG. 14, the device further includes:

The resource authorization transfer module 660 is configured to send a resource value transfer authorization request to the terminal if the target resource transfer server does not have a fault, and the resource value transfer authorization request carries the target resource transfer identifier, and the receiving terminal returns the authorization request according to the resource value transfer request. The resource value transfer authorization information, the resource value transfer authorization information carries the target resource transfer identifier, and the resource value transfer authorization information is sent to the target resource transfer server corresponding to the target resource transfer identifier.

The second judgment response module 670 is configured to determine whether the target resource transfer server has a fault, and if there is a fault, return a second resource transfer fault response to the terminal.

In one embodiment, as shown in FIG. 15, the apparatus further includes:

The resource transfer response receiving module 680 is configured to receive a resource transfer response returned by the target resource transfer server if the target resource transfer server does not have a fault, and the resource transfer response is determined according to the current resource transfer state corresponding to the target resource transfer identifier.

It should be understood that the various steps in the various embodiments of the present application are not necessarily performed in the order indicated by the steps. Except as explicitly stated herein, the execution of these steps is not strictly limited, and the steps may be performed in other orders. Moreover, at least some of the steps in the embodiments may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be executed at different times, and the execution of these sub-steps or stages The order is also not necessarily sequential, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of the other steps.

One of ordinary skill in the art can understand that all or part of the process of implementing the above embodiments can be completed by a computer program to instruct related hardware, and the program can be stored in a non-volatile computer readable storage medium. Wherein, the program, when executed, may include the flow of an embodiment of the methods as described above. Any reference to a memory, storage, database or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of formats, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronization chain. Synchlink DRAM (SLDRAM), Memory Bus (Rambus) Direct RAM (RDRAM), Direct Memory Bus Dynamic RAM (DRDRAM), and Memory Bus Dynamic RAM (RDRAM).

The technical features of the above-described embodiments may be arbitrarily combined. For the sake of brevity of description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be considered as the scope of this manual.

The above-mentioned embodiments are merely illustrative of several embodiments of the present application, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the present application. Therefore, the scope of the invention should be determined by the appended claims.

Claims (24)

1. A method for resource value transfer, the method comprising:

   The access server receives a resource value transfer request sent by the terminal, where the resource value transfer request includes a current service identifier;

   The access server queries the resource mapping relationship, and acquires a target resource transfer identifier corresponding to the current service identifier, where the target resource transfer identifier has an associated target resource transfer server identifier;

   Transmitting, by the access server, the resource value transfer request to a target resource transfer server corresponding to the target resource transfer server identifier; and

   When the target resource transfer server has a failure, the access server returns a first resource transfer failure response to the terminal.
2. The method according to claim 1, wherein the access server queries the resource mapping relationship, and the target resource transfer identifier corresponding to the current service identifier includes:

   The access server sends a resource mapping query request to the resource mapping server cluster, where the resource mapping query request includes the current service identifier;

   The access server receives the target resource transfer identifier corresponding to the current service identifier returned by the resource mapping server cluster according to the stored resource mapping relationship.
3. The method according to claim 1, wherein after the access server receives the resource transfer request sent by the terminal, the method further includes:

   If the target resource transfer identifier corresponding to the current service identifier does not exist in the resource mapping relationship, the access server selects the target resource transfer server according to the preset rule, and forwards the resource transfer request to the target resource transfer server. And the target resource transfer server generates the target resource transfer identifier, establishes an association relationship between the target resource transfer identifier and the target resource transfer server identifier, and returns the association relationship;

   The access server adds a mapping relationship between the current service identifier and the target resource transfer identifier according to the association relationship in the resource mapping relationship.
4. The method according to claim 3, wherein the selecting, by the access server, the target resource transfer server according to the preset rule comprises:

   If the primary server does not have a fault, the access server selects the primary server as a target resource transfer server;

   If the primary server is faulty, the access server selects the backup server corresponding to the primary server as the target resource transfer server.
5. The method of claim 1 further comprising:

   If the target resource transfer server does not have a fault, the access server sends a resource value transfer authorization request to the terminal, and the resource value transfer authorization request carries the target resource transfer identifier;

   The access server receives the resource value transfer authorization information returned by the terminal according to the resource value transfer authorization request, and the resource value transfer authorization information carries the target resource transfer identifier;

   The access server sends the resource value transfer authorization information to the target resource transfer server corresponding to the target resource transfer identifier, and if the target resource transfer server has a fault, returning a second resource transfer failure response to the terminal .
6. The method of claim 5, wherein the method further comprises:

   If the target resource transfer server does not have a fault, the access server receives the resource transfer response returned by the target resource transfer server, and the resource transfer response is determined according to the current resource transfer status corresponding to the target resource transfer identifier.
7. A system for resource value transfer, characterized in that the system comprises:

   The access server is configured to receive a resource value transfer request sent by the terminal, where the resource value transfer request includes a current service identifier, a query resource mapping relationship, and a target resource transfer identifier corresponding to the current service identifier, where the target resource transfer identifier is There is an associated target resource transfer server identifier, and the resource value transfer request is forwarded to a target resource transfer server corresponding to the target resource transfer server identifier;

   a target resource transfer server, configured to return a first resource transfer response according to the resource value transfer request, where the target resource transfer server includes a primary server or a backup server corresponding to the primary server;

   The access server is further configured to: when it is determined that the target resource transfer server has a fault according to the first resource transfer response, return a first resource transfer fault response to the terminal.
8. The system of claim 7 wherein said system further comprises:

   a resource mapping server cluster, the resource mapping server cluster is configured to receive a resource mapping query request sent by the access server, where the resource mapping query request includes the current service identifier, and returns the current service identifier according to the stored resource mapping relationship. Corresponding target resource transfer identifier.
9. The system according to claim 7, wherein the access server is further configured to: if the target resource transfer identifier corresponding to the current service identifier does not exist in the resource mapping relationship, select the target resource transfer server according to a preset rule. Transmitting the resource transfer request to the target resource transfer server;

   The target resource transfer server is further configured to generate the target resource transfer identifier according to the resource transfer request, establish an association relationship between the target resource transfer identifier and the target resource transfer server identifier, and return the association relationship;

   The access server is further configured to increase a mapping relationship between the current service identifier and the target resource transfer identifier according to the association relationship in the resource mapping relationship.
10. The system according to claim 9, wherein the access server is further configured to: if the primary server does not have a fault, select the primary server as a target resource transfer server, and if the primary server has a fault, select The backup server corresponding to the primary server is a target resource transfer server.
11. The system according to claim 7, wherein the access server is further configured to: if the target resource transfer server does not have a fault, send a resource value transfer authorization request to the terminal, the resource value transfer authorization Retrieving the target resource transfer identifier, and receiving the resource value transfer authorization information returned by the terminal according to the resource value transfer authorization request, where the resource value transfer authorization information carries the target resource transfer identifier, and the resource value is transferred The authorization information is sent to the target resource transfer server corresponding to the target resource transfer identifier;

    The target resource transfer server is further configured to return a second resource transfer response according to the resource value transfer authorization information;

    The access server is further configured to return a second resource transfer failure response to the terminal when determining that the target resource transfer server has a fault according to the second resource transfer response.
12. The system according to claim 11, wherein the target resource transfer server is further configured to acquire a current transfer status corresponding to the target resource transfer identifier, and if the current transfer status is not transferred, according to the resource The value transfer authorization information completes the resource value transfer, and if the current transfer status is transferred, the reminder information is returned.
13. A server comprising a memory and a processor, the memory storing computer readable instructions, the computer readable instructions being executed by the processor, such that the processor performs the following steps:

    Receiving a resource value transfer request sent by the terminal, where the resource value transfer request includes a current service identifier;

    Querying a resource mapping relationship, and acquiring a target resource transfer identifier corresponding to the current service identifier, where the target resource transfer identifier has an associated target resource transfer server identifier;

    Forwarding the resource value transfer request to a target resource transfer server corresponding to the target resource transfer server identifier; and

    When the target resource transfer server has a fault, returning a first resource transfer fault response to the terminal.
14. The server according to claim 13, wherein the querying the resource mapping relationship and acquiring the target resource transfer identifier corresponding to the current service identifier comprises:

    Sending a resource mapping query request to the resource mapping server cluster, where the resource mapping query request includes the current service identifier;

    And receiving, by the resource mapping server cluster, a target resource transfer identifier corresponding to the current service identifier returned according to the stored resource mapping relationship.
15. The server according to claim 14, wherein said computer readable instructions further cause said processor to perform the following steps after said resource transfer request sent by said receiving terminal:

    If the target resource transfer identifier corresponding to the current service identifier does not exist in the resource mapping relationship, the target resource transfer server is selected according to the preset rule, and the resource transfer request is forwarded to the target resource transfer server, so that the target is The resource transfer server generates the target resource transfer identifier, establishes an association relationship between the target resource transfer identifier and the target resource transfer server identifier, and returns the association relationship;

    The mapping relationship between the current service identifier and the target resource transfer identifier is increased according to the association relationship in the resource mapping relationship.
16. The server according to claim 15, wherein the selecting the target resource transfer server according to the preset rule comprises:

    If the primary server does not have a fault, the primary server is selected as the target resource transfer server;

    If the primary server is faulty, the backup server corresponding to the primary server is selected as the target resource transfer server.
17. The server of claim 13 wherein said computer readable instructions further cause said processor to perform the following steps:

    And if the target resource transfer server does not have a fault, sending a resource value transfer authorization request to the terminal, where the resource value transfer authorization request carries the target resource transfer identifier;

    Receiving, by the terminal, the resource value transfer authorization information returned according to the resource value transfer authorization request, where the resource value transfer authorization information carries the target resource transfer identifier;

    Sending the resource value transfer authorization information to the target resource transfer server corresponding to the target resource transfer identifier, and returning a second resource transfer fault response to the terminal if the target resource transfer server has a fault.
18. The server according to claim 17, wherein said computer readable instructions further cause said processor to perform the following steps:

    If the target resource transfer server does not have a fault, receiving a resource transfer response returned by the target resource transfer server, where the resource transfer response is determined according to a current resource transfer state corresponding to the target resource transfer identifier.
19. One or more non-volatile storage media storing computer readable instructions, when executed by one or more processors, cause one or more processors to perform the steps of:

    Receiving a resource value transfer request sent by the terminal, where the resource value transfer request includes a current service identifier;

    Querying a resource mapping relationship, and acquiring a target resource transfer identifier corresponding to the current service identifier, where the target resource transfer identifier has an associated target resource transfer server identifier;

    Forwarding the resource value transfer request to a target resource transfer server corresponding to the target resource transfer server identifier; and

    When the target resource transfer server has a fault, returning a first resource transfer fault response to the terminal.
20. The storage medium according to claim 19, wherein the querying the resource mapping relationship, and acquiring the target resource transfer identifier corresponding to the current service identifier comprises:

    Sending a resource mapping query request to the resource mapping server cluster, where the resource mapping query request includes the current service identifier;

    And receiving, by the resource mapping server cluster, a target resource transfer identifier corresponding to the current service identifier returned according to the stored resource mapping relationship.
21. The storage medium according to claim 20, wherein said computer readable instructions further cause said processor to perform the following steps after said resource transfer request sent by said receiving terminal:

    If the target resource transfer identifier corresponding to the current service identifier does not exist in the resource mapping relationship, select a target resource transfer server according to a preset rule, and forward the resource transfer request to the target resource transfer server, so that the target The resource transfer server generates the target resource transfer identifier, establishes an association relationship between the target resource transfer identifier and the target resource transfer server identifier, and returns the association relationship;

    The mapping relationship between the current service identifier and the target resource transfer identifier is increased according to the association relationship in the resource mapping relationship.
22. The storage medium according to claim 19, wherein the selecting the target resource transfer server according to the preset rule comprises:

    If the primary server does not have a fault, the primary server is selected as the target resource transfer server;

    If the primary server is faulty, the backup server corresponding to the primary server is selected as the target resource transfer server.
23. The storage medium of claim 19, wherein the computer readable instructions further cause the processor to perform the following steps:

    And if the target resource transfer server does not have a fault, sending a resource value transfer authorization request to the terminal, where the resource value transfer authorization request carries the target resource transfer identifier;

    Receiving, by the terminal, the resource value transfer authorization information returned according to the resource value transfer authorization request, where the resource value transfer authorization information carries the target resource transfer identifier;

    Sending the resource value transfer authorization information to the target resource transfer server corresponding to the target resource transfer identifier, and returning a second resource transfer fault response to the terminal if the target resource transfer server has a fault.
24. The storage medium of claim 23, wherein the computer readable instructions further cause the processor to perform the following steps:

    If the target resource transfer server does not have a fault, receiving a resource transfer response returned by the target resource transfer server, where the resource transfer response is determined according to a current resource transfer state corresponding to the target resource transfer identifier.

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