WO2019169771A1

WO2019169771A1 - Electronic device, access instruction information acquisition method and storage medium

Info

Publication number: WO2019169771A1
Application number: PCT/CN2018/089872
Authority: WO
Inventors: 汪小波
Original assignee: 平安科技（深圳）有限公司
Priority date: 2018-03-06
Filing date: 2018-06-05
Publication date: 2019-09-12
Also published as: CN108491466B; CN108491466A

Abstract

An electronic device (10), an access instruction information acquisition method and a storage medium, wherein the method comprises: querying whether abnormal identification information of Redis is stored in a predetermined abnormal information storage list after receiving an access request that carries client identification information and that is sent from a client (S301); if abnormal identification information of Redis is found, then matching the abnormal identification information with first identification information of a main Redis and second identification information of a standby Redis respectively, and according to the matching result, determining access instruction information corresponding to the client identification information acquired from the main Redis or standby Redis (S302); if abnormal identification information of Redis is not found, then acquiring access instruction information corresponding to the client identification information acquired from the main Redis (S303); transmitting the acquired access instruction information to the client (S304). According to the described method, it is possible to increase the efficiency with which a client accesses an open platform, and the problem of a single point of failure of a database of an open platform may be ameliorated.

Description

Electronic device, access instruction information acquisition method, and storage medium

The present application claims priority to Chinese Patent Application No. 201101183149.6, entitled "Electronic Device, Access Instruction Information Acquisition Method, and Storage Medium", which is filed on March 06, 2018, the entire contents of which are incorporated by reference. In the application.

Technical field

The present application relates to the field of computers, and in particular, to an electronic device, an access instruction information acquiring method, and a storage medium.

Background technique

Redis is a high-performance in-memory database. Open platforms usually use Redis to store and generate some frequently accessed data, such as storage client (CLIENT) login authentication information, and storage access instruction information (ACESS_TOKEN) or generate access command information. Wait. Since the client's login authentication information and the amount of read and write calls to the access command information may reach hundreds of millions of dollars in a certain period of time, even high-performance Redis may be at risk of downtime. In the event of a downtime in Redis, there is a risk of a single point of failure, which will result in inefficient access by the client to the entire open platform, seriously affecting the user's use.

Summary of the invention

In view of this, the present application provides an electronic device, an access instruction information acquisition method, and a storage medium, which can improve the efficiency of the client accessing the open platform, and can improve the problem of a single point of failure of the database of the open platform.

First, in order to achieve the above object, the present application provides an access instruction information acquisition method, where the access instruction information acquisition method includes the following steps:

S1. After receiving the access request with the client identifier information sent by the client, querying whether the abnormal identifier information of the redis is stored in the predetermined abnormal information storage table;

S2. If the abnormal identifier information of the redis is found, the abnormal identifier information is matched with the first identifier information of the primary redis and the second identifier of the redis, and the redis is determined according to the matching result. Or obtaining the access instruction information corresponding to the client identifier information by the redis; S3, if the abnormal identifier information of the redis is not found, obtaining the access instruction information corresponding to the client identifier information from the primary redis;

S4. Send the obtained access instruction information to the client.

In addition, in order to achieve the above object, the present application further provides an electronic device including a memory and a processor connected to the memory, the processor for executing an access instruction information acquiring program stored on the memory When the access instruction information acquisition program is executed by the processor, the following steps are implemented:

A1. After receiving the access request with the client identifier information sent by the client, querying whether the abnormal identifier information of the redis is stored in the predetermined abnormal information storage table;

A2. If the abnormal identifier information of the redis is found, the abnormal identifier information is matched with the first identifier information of the primary redis and the second identifier of the redis, and the redis is determined according to the matching result. Or the redis obtains the access instruction information corresponding to the client identifier information;

A3. If the abnormal identifier information of the redis is not found, obtain the access instruction information corresponding to the client identifier information from the primary redis;

A4. Send the obtained access instruction information to the client.

In addition, in order to achieve the above object, the present application further provides a computer readable storage medium storing an access instruction information acquiring program, the access instruction information acquiring program being executable by at least one processor, Having the at least one processor perform the following steps:

After receiving the access request with the client identifier information sent by the client, querying whether the abnormal identifier information of the redis is stored in the predetermined abnormal information storage table;

If the abnormal identifier information of the redis is found, the abnormal identifier information is matched with the first identifier information of the primary redis and the second identifier of the redis, and the redis or the secondary is determined according to the matching result. Redis obtains access instruction information corresponding to the client identifier information;

If the abnormal identifier information of the redis is not found, the access instruction information corresponding to the client identifier information is obtained from the primary redis;

The obtained access instruction information is sent to the client.

Compared with the prior art, the electronic device, the access instruction information acquiring method, and the storage medium proposed by the present application first query the predetermined abnormal information after receiving the access request with the client identification information sent by the client. Whether the abnormal identifier information of the redis is stored in the storage table. If the abnormal identifier information of the redis is found, the abnormal identifier information and the first identifier information of the primary redis and the second identifier of the redis are prepared respectively. Performing matching, and determining, according to the matching result, the access instruction information corresponding to the client identifier information obtained from the standby redis, or determining to obtain the access instruction information corresponding to the client identifier information from the primary redis; The access instruction information corresponding to the client identifier information is obtained from the primary redis; and the obtained access command information is sent to the client. It can improve the efficiency of client access to the open platform, and can improve the single point of failure of the open platform database.

DRAWINGS

1 is a schematic diagram of an optional hardware architecture of an electronic device proposed by the present application;

2 is a schematic diagram of a program module of an access instruction information acquiring program in an embodiment of an electronic device of the present application;

3 is a flow chart showing an implementation of a preferred embodiment of the method for acquiring access command information in the present application.

The implementation, functional features and advantages of the present application will be further described with reference to the accompanying drawings.

Detailed ways

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. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope are the scope of the present application.

It should be noted that the descriptions of "first", "second" and the like in the present application are for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. . Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In addition, the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. Nor is it within the scope of protection required by this application.

Referring to FIG. 1 , it is an optional hardware architecture diagram of the electronic device proposed by the present application. In this embodiment, the electronic device 10 may include, but is not limited to, the memory 11, the processor 12, and the network interface 13 being communicably connected to each other through the communication bus 14. It should be noted that FIG. 1 only shows the electronic device 10 having the components 11-14, but it should be understood that not all illustrated components may be implemented, and more or fewer components may be implemented instead.

The memory 11 includes at least one type of computer readable storage medium including a flash memory, a hard disk, a multimedia card, a card type memory (for example, SD or DX memory, etc.), a random access memory (RAM), and a static memory. Random access memory (SRAM), read only memory (ROM), electrically erasable programmable read only memory (EEPROM), programmable read only memory (PROM), magnetic memory, magnetic disk, optical disk, and the like. In some embodiments, the memory 11 may be an internal storage unit of the electronic device 10, such as a hard disk or memory of the electronic device 10. In other embodiments, the memory 11 may also be an outsourced storage device of the electronic device 10, such as a plug-in hard disk equipped on the electronic device 10, a smart memory card (SMC), and a secure digital (Secure Digital, SD) ) cards, flash cards, etc. Of course, the memory 11 can also include both an internal storage unit of the electronic device 10 and an outsourced storage device thereof. In this embodiment, the memory 11 is generally used to store an operating system installed on the electronic device 10 and various types of application software, such as an access instruction information acquisition program and the like. Further, the memory 11 can also be used to temporarily store various types of data that have been output or are to be output.

Processor 12 may be a Central Processing Unit (CPU), controller, microcontroller, microprocessor, or other data processing chip in some embodiments. The processor 12 is typically used to control the overall operation of the electronic device 10. In this embodiment, the processor 12 is configured to run program code or processing data stored in the memory 11, such as a running access instruction information acquisition program or the like.

The network interface 13 may include a wireless network interface or a wired network interface, which is typically used to establish a communication connection between the electronic device 10 and other electronic devices.

Communication bus 14 is used to implement a communication connection between components 11-13.

1 shows only the electronic device 10 having the components 11-14 and the access instruction information acquisition program, but it should be understood that not all illustrated components may be implemented, and more or fewer components may be implemented instead.

Optionally, the electronic device 10 may further include a user interface (not shown in FIG. 1), and the user interface may include a display, an input unit such as a keyboard, wherein the user interface may further include a standard wired interface, a wireless interface, and the like.

Optionally, in some embodiments, the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED touch device, or the like. Further, the display may also be referred to as a display screen or display unit for displaying information processed in the electronic device 10 and a user interface for displaying visualizations.

In an embodiment, when the access instruction information acquisition program stored in the memory 11 is executed by the processor 12, the following operations are implemented:

A. After receiving the access request with the client identifier information sent by the client, querying whether the abnormal identifier information of the redis is stored in the predetermined abnormal information storage table;

B. If the abnormal identifier information of the redis is found, the abnormal identifier information is matched with the first identifier information of the primary redis and the second identifier of the redis, and the redis is determined according to the matching result. Or the redis obtains the access instruction information corresponding to the client identifier information;

Specifically, in this embodiment, if the abnormality identifier information matches the first identifier information, determining to obtain the access instruction information corresponding to the client identifier information from the standby redis;

Or, if the abnormality identifier information matches the second identifier information, determining to obtain the access instruction information corresponding to the client identifier information from the primary redis;

C. If the abnormal identifier information of the redis is not found, the access instruction information corresponding to the client identifier information is obtained from the primary redis;

D. Send the obtained access instruction information to the client.

It should be noted that, in various embodiments of the present application, the first Redis and the second Redis are created in advance, the first Redis created in advance is set as the primary redis, and the second Redis created in advance is the standby redis, and is monitored. When data is written to the primary redis, the data is synchronously written to the standby redis.

In this embodiment, the predetermined abnormality information storage table is a Threadlocal table whose initial storage state is empty, and when the access instruction acquisition program stored in the memory 11 is executed by the processor 12, the following monitoring steps are also implemented: And monitoring the primary redis and the standby redis according to a preset monitoring period; if the primary redis abnormality is detected in the first monitoring period, generating an abnormal identifier that matches the first identification information of the primary redis And storing the abnormality identification information in the abnormality information storage list; or, if the standby redis abnormality is detected in the first monitoring period, generating an abnormality identifier that matches the second identification information of the standby redis Information stores the abnormality identification information to the abnormality information storage list.

Further, if the main redis abnormality is not detected in the first monitoring period, the monitoring step is repeatedly performed in the second monitoring period, where the second monitoring period is a monitoring period after the first monitoring period.

In this embodiment, the matching of the abnormality identification information with the first identification information includes that the partial content is consistent, and all the content is consistent.

In an embodiment, the client is a client, such as a web browser of the World Wide Web, an email client for receiving emails, and client software for instant messaging. For this type of application, there is a corresponding server and service program in the network to provide the corresponding service. Before the client and the server communicate with each other, the login information of the client needs to be verified and generated after verification. After the access instruction information corresponding to the client is used, a specific communication connection can be established between the client and the server, and the login information of the client is usually matched with the identification information of the client in a predetermined database such as redis in the present application. Then, according to the matching result, the corresponding access instruction information is queried or generated in the predetermined database, so that the client and the server can establish a specific communication connection to ensure the normal operation of the application. In this embodiment, for example, the client identification information includes a login name and a login password, and the access instruction information is an access token, and the access token is generally used to describe a process or a thread security context, and the access instruction information usually includes The identifier and access privilege of the user account associated with the process or thread. If the client needs to log in to the server, the login name and the login password corresponding to the entered login name are required, and in a predetermined database, In the embodiment, the redis and the standby redis find that the login password corresponding to the login name matches the input. If the matching is matched, the login of the client is verified, and after the verification, the system generates a login corresponding to the login information. The access instruction information, that is, the access token, is also stored in a predetermined database, such as redis.

The obtaining the access instruction information corresponding to the client identifier information from the standby redis includes:

And traversing the standby redis based on the login name and the login password, and if the mapping relationship between the login name and the login password is queried in the standby redis, obtaining a rule according to a predetermined access instruction information. Obtaining access instruction information corresponding to the login name;

Alternatively, if the mapping relationship between the login name and the login password is not found in the standby redis, an error prompt message is sent to the client.

In this embodiment, the predetermined access instruction information obtaining rule may be, for example,

Querying, in the standby redis, whether the access instruction information corresponding to the login name is included;

And if the standby redis has the access instruction information corresponding to the login name, obtaining the first validity period and the current operation time of the access instruction information;

If the first validity period is greater than the current operation time, and the difference between the first validity period and the current operation time is greater than a preset time threshold, determining that the access instruction information is valid;

If the first validity period is greater than the current operation time, and the search for the first validity period and the current operation time is less than or equal to the preset time threshold, determining that the access instruction information is invalid;

If the access instruction information is valid, the access instruction information is obtained, and if the access instruction information is invalid, the request for generating the access instruction information corresponding to the client identification information is sent to the standby redis, and the client generated by the standby redis is obtained. The access instruction information corresponding to the identification information.

The step of obtaining the access instruction information corresponding to the client identifier information from the primary redis includes:

And traversing the primary redis based on the login name and the login password, and if the mapping relationship between the login name and the login password is queried in the primary redis, obtaining a rule according to a predetermined access instruction information. Obtaining access instruction information corresponding to the login name;

Alternatively, if the mapping relationship between the login name and the login password is not found in the primary redis, an error prompt message is sent to the client.

Querying, in the main redis, whether there is access instruction information corresponding to the login name;

If the main redis has the access instruction information corresponding to the login name, obtaining the second validity period and the current operation time of the access instruction information;

If the second validity period is greater than the current operation time, and the difference between the second validity period and the current operation time is greater than a preset time threshold, determining that the access instruction information is valid, and if the second validity period is greater than the current operation time, And determining that the second validity period and the current operation time are less than or equal to a preset time threshold, determining that the access instruction information is invalid;

If it is determined that the access instruction information is valid, the access instruction information is acquired, and if it is determined that the access instruction information is invalid, the request for generating the access instruction information corresponding to the login name is sent to the main redis, and the main redis is generated. Access command information corresponding to the login name;

Sending a request for generating access command information corresponding to the login name to the primary redis, and acquiring access command information corresponding to the client identifier information generated by the primary redis.

In an embodiment, since the main redis and the standby redis usually have a downtime at different times, and the time required for the normal recovery to be normal after the downtime is different, the remaining validity period of the access instruction information existing in the primary redis and the standby redis is caused. The first remaining validity period corresponding to the access instruction information in the primary redis may be 10 hours. The second remaining validity period corresponding to the access instruction information in the redis may be 12 hours. The second remaining validity period is longer, then the second remaining validity period of the access instruction information in the redis is taken as the standard, and the second remaining validity period is synchronized to the main redis, and the first remaining validity period in the main redis is updated to be the The second remaining validity period.

It should be noted that the access instruction information usually has an expiration date, such as 24 hours. After the expiration date, the access instruction information data in the redis is automatically deleted, and there is a buffer period and a new access instruction information is generated, for example, during the validity period. The previous 15 minutes is the buffer period, which corresponds to the time threshold in this embodiment.

It can be seen from the above embodiments that the electronic device proposed by the present application firstly queries whether a predetermined identifier information of the redis is stored in the predetermined abnormal information storage table after receiving the access request with the client identification information sent by the client. And if the abnormality identification information of the redis is found, the abnormality identification information is matched with the first identification information of the primary redis and the second identification information of the redis, and the determination result is determined according to the matching result. Obtaining the access instruction information corresponding to the client identifier information in the redis or obtaining the access instruction information corresponding to the client identifier information from the primary redis; if the abnormal identifier information of the redis is not found, the slave The master redis obtains the access instruction information corresponding to the client identifier information; and finally sends the obtained access command information to the client. It can improve the efficiency of client access to the open platform, and can improve the single point of failure of the open platform database.

It should be further noted that the access instruction information acquisition program of the present application may be described by using a program module having the same function according to different functions implemented by the respective parts. Please refer to FIG. 2, which is a schematic diagram of a program module for accessing an instruction information acquisition program in an embodiment of the electronic device of the present application. In this embodiment, the access instruction information acquisition program may be divided into a query module 201, a determination module 202, an acquisition module 203, and a transmission module 204 according to different functions implemented by the respective parts. As can be seen from the above description, the program module referred to in the present application refers to a series of computer program instruction segments capable of performing a specific function, and is more suitable than the program to describe the execution process of the access instruction information acquisition program in the electronic device 10. The functions or operational steps implemented by the modules 201-204 are similar to the above, and are not described in detail herein, by way of example, for example:

The query module 201 is configured to query, after the access request with the client identifier information sent by the client, whether the abnormal identifier information of the redis is stored in the predetermined abnormal information storage table;

The determining module 202 is configured to: if the abnormal identifier information of the redis is found, match the abnormal identifier information with the first identifier information of the primary redis and the second identifier of the redis, and determine according to the matching result. Obtaining access instruction information corresponding to the client identification information from the primary redis or the standby redis;

The obtaining module 203 is configured to obtain the access instruction information corresponding to the client identifier information from the main redis if the abnormal identifier information of the redis is not found;

The sending module 204 is configured to send the obtained access instruction information to the client. .

In addition, the present application further provides a method for obtaining an access instruction information. Referring to FIG. 3, the method for obtaining the access instruction information includes the following steps:

Step S301, after receiving the access request with the client identification information sent by the client, querying whether the abnormal identifier information of the redis is stored in the predetermined abnormal information storage table;

Step S302: If the abnormal identifier information of the redis is found, the abnormal identifier information is matched with the first identifier information of the primary redis and the second identifier of the redis, and the obtained redis or secondary redis is determined according to the matching result. The access instruction information corresponding to the client identifier information;

Specifically, in this embodiment, if the abnormal identifier information of the redis is found, the abnormal identifier information is matched with the first identifier information of the predetermined primary redis and the second identifier information of the redis;

If the abnormality identification information matches the first identification information, determining to obtain the access instruction information corresponding to the client identification information from the standby redis;

Step S303, if the abnormal identifier information of the redis is not found, the access instruction information corresponding to the client identifier information is obtained from the primary redis;

Step S304, the obtained access instruction information is sent to the client.

Sending, by the primary redis, a request for generating access command information corresponding to the login name, and acquiring access command information corresponding to the client identifier information generated by the primary redis.

In an embodiment, since the main redis and the standby redis usually have a downtime at different times, and the time required to resume normal operation after the downtime may be different, the access instruction information existing in the primary redis and the standby redis may be different. The remaining validity period may be inconsistent. For example, the first remaining validity period corresponding to the access instruction information in the primary redis may be 10 hours, and the second remaining validity period corresponding to the access instruction information in the standby redis may be 12 hours. If the second remaining validity period corresponding to the instruction information is longer, the second remaining validity period of the access instruction information in the redis is taken as the standard, and the second remaining validity period is synchronized to the main redis, and the first remaining in the main redis is updated. The validity period is the second remaining validity period.

The method for obtaining the access instruction information proposed by the present application firstly queries whether a redis is stored in the predetermined abnormal information storage table after receiving the access request with the client identification information sent by the client. If the abnormality identification information of the redis is found, the abnormality identification information is matched with the first identification information of the primary redis and the second identification information of the redis, respectively, according to the matching result. Determining the access instruction information corresponding to the client identifier information from the standby redis, or determining to obtain the access instruction information corresponding to the client identifier information from the primary redis; if the query does not find the abnormal identifier of the redis The information is obtained from the main redis to obtain the access instruction information corresponding to the client identification information; and finally, the obtained access instruction information is sent to the client. It can improve the efficiency of client access to the open platform, and can improve the single point of failure of the open platform database.

In addition, the present application further provides a computer readable storage medium having stored thereon an access instruction information acquiring program, and when the access instruction information acquiring program is executed by the processor, the following operations are implemented:

If the abnormal identifier information of the redis is found, the abnormal identifier information is matched with the first identifier information of the primary redis and the second identifier of the redis;

If the abnormality identification information matches the first identification information, determining that the access instruction information corresponding to the client identification information is obtained from the standby redis;

The obtained access instruction information is sent to the client.

The specific embodiment of the computer readable storage medium of the present application is substantially the same as the foregoing embodiments of the electronic device and the access instruction information obtaining method, and is not described herein.

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.

Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, the technical solution of the present application, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, The optical disc includes a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in various embodiments of the present application.

The above is only a preferred embodiment of the present application, and is not intended to limit the scope of the patent application, and the equivalent structure or equivalent process transformations made by the specification and the drawings of the present application, or directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of this application.

Claims

An access instruction information obtaining method, wherein the access instruction information obtaining method comprises the following steps:

S1. After receiving the access request with the client identifier information sent by the client, querying whether the abnormal identifier information of the redis is stored in the predetermined abnormal information storage table;

S2. If the abnormal identifier information of the redis is found, the abnormal identifier information is matched with the first identifier information of the primary redis and the second identifier of the redis, and the redis is determined according to the matching result. Or the redis obtains the access instruction information corresponding to the client identifier information;

S3. If the abnormal identifier information of the redis is not found, obtain the access instruction information corresponding to the client identifier information from the primary redis;

S4. Send the obtained access instruction information to the client.
The access instruction information acquisition method according to claim 1, wherein the access instruction information acquisition program is further implemented by the processor to implement a monitoring step, the monitoring step comprising:

Monitoring the primary redis and the standby redis according to a preset monitoring period;

If the main redis exception is detected in the first monitoring period, generating abnormal identifier information that matches the first identifier information of the primary redis, and storing the abnormal identifier information in the abnormal information storage list;

Alternatively, if the standby redis exception is detected in the first monitoring period, abnormal identifier information matching the second identifier information of the standby redis is generated, and the abnormal identifier information is stored in the abnormal information storage list.
The access instruction information obtaining method according to claim 2, wherein if the main redis abnormality is not detected in the first monitoring period, the monitoring step is repeatedly performed in the second monitoring period, the The second monitoring period is the monitoring period after the first monitoring period.
The access instruction information obtaining method according to claim 1, wherein the client identification information includes a login name and a login password, and the access instruction information corresponding to the client identification information is obtained from the standby redis The steps include:

And traversing the standby redis based on the login name and the login password, and if the mapping relationship between the login name and the login password is queried in the standby redis, obtaining a rule according to a predetermined access instruction information. Obtaining access instruction information corresponding to the login name;

Alternatively, if the mapping relationship between the login name and the login password is not found in the standby redis, an error prompt message is sent to the client.
The access instruction information obtaining method according to claim 2, wherein the client identification information includes a login name and a login password, and the access instruction information corresponding to the client identification information is obtained from the standby redis The steps include:

And traversing the standby redis based on the login name and the login password, and if the mapping relationship between the login name and the login password is queried in the standby redis, obtaining a rule according to a predetermined access instruction information. Obtaining access instruction information corresponding to the login name;

Alternatively, if the mapping relationship between the login name and the login password is not found in the standby redis, an error prompt message is sent to the client.
The access instruction information obtaining method according to claim 3, wherein the client identification information includes a login name and a login password, and the access instruction information corresponding to the client identification information is obtained from the standby redis The steps include:

And traversing the standby redis based on the login name and the login password, and if the mapping relationship between the login name and the login password is queried in the standby redis, obtaining a rule according to a predetermined access instruction information. Obtaining access instruction information corresponding to the login name;

Alternatively, if the mapping relationship between the login name and the login password is not found in the standby redis, an error prompt message is sent to the client.
The access instruction information obtaining method according to claim 4, wherein the step of acquiring the access instruction information corresponding to the client identification information from the main redis comprises:

And traversing the primary redis based on the login name and the login password, and if the mapping relationship between the login name and the login password is queried in the primary redis, obtaining a rule according to a predetermined access instruction information. Obtaining access instruction information corresponding to the login name;

Alternatively, if the mapping relationship between the login name and the login password is not found in the primary redis, an error prompt message is sent to the client.
The access instruction information acquisition method according to claim 4, wherein the predetermined access instruction information acquisition rule comprises:

Querying, in the standby redis, whether the access instruction information corresponding to the login name is included;

And if the standby redis has the access instruction information corresponding to the login name, obtaining the first validity period and the current operation time of the access instruction information;

If the first validity period is greater than the current operation time, and the difference between the first validity period and the current operation time is greater than a preset time threshold, determining that the access instruction information is valid, if the first validity period is greater than the current operation time, And determining that the first validity period and the current operation time are less than or equal to a preset time threshold, determining that the access instruction information is invalid;

If it is determined that the access instruction information is valid, the access instruction information is acquired, and if it is determined that the access instruction information is invalid, the request for generating the access instruction information corresponding to the login name is sent to the standby redis, and the generated redis generated is obtained. Access command information corresponding to the login name;

Sending, by the standby redis, a request for generating access command information corresponding to the login name, and acquiring access command information corresponding to the client identifier information generated by the standby redis.
The access instruction information acquisition method according to claim 5, wherein the predetermined access instruction information acquisition rule comprises:

Querying, in the main redis, whether there is access instruction information corresponding to the login name;

If the main redis has the access instruction information corresponding to the login name, obtaining the second validity period and the current operation time of the access instruction information;

If the second validity period is greater than the current operation time, and the difference between the second validity period and the current operation time is greater than a preset time threshold, determining that the access instruction information is valid, and if the second validity period is greater than the current operation time, And determining that the second validity period and the current operation time are less than or equal to a preset time threshold, determining that the access instruction information is invalid;

If it is determined that the access instruction information is valid, the access instruction information is acquired, and if it is determined that the access instruction information is invalid, the request for generating the access instruction information corresponding to the login name is sent to the main redis, and the main redis is generated. Access command information corresponding to the login name;

Sending, by the primary redis, a request for generating access command information corresponding to the login name, and acquiring access command information corresponding to the client identifier information generated by the primary redis.
An electronic device, comprising: a memory, and a processor connected to the memory, wherein the processor is configured to execute an access instruction information acquiring program stored on the memory, where the access instruction information is acquired The program implements the following steps when executed by the processor:

A1. After receiving the access request with the client identifier information sent by the client, querying whether the abnormal identifier information of the redis is stored in the predetermined abnormal information storage table;

A2. If the abnormal identifier information of the redis is found, the abnormal identifier information is matched with the first identifier information of the primary redis and the second identifier of the redis, and the redis is determined according to the matching result. Or the redis obtains the access instruction information corresponding to the client identifier information;

A3. If the abnormal identifier information of the redis is not found, obtain the access instruction information corresponding to the client identifier information from the primary redis;

A4. Send the obtained access instruction information to the client.
The electronic device according to claim 10, wherein the access instruction information acquisition program is further executed by the processor to implement a monitoring step, the monitoring step comprising:

Monitoring the primary redis and the standby redis according to a preset monitoring period;

If the main redis exception is detected in the first monitoring period, generating abnormal identifier information that matches the first identifier information of the primary redis, and storing the abnormal identifier information in the abnormal information storage list;

Alternatively, if the standby redis exception is detected in the first monitoring period, abnormal identifier information matching the second identifier information of the standby redis is generated, and the abnormal identifier information is stored in the abnormal information storage list.
The electronic device according to claim 11, wherein if the main redis abnormality is not detected during the first monitoring period, the monitoring step is repeatedly performed in the second monitoring period, the second monitoring period It is the monitoring period after the first monitoring period.
The electronic device according to claim 10, wherein the client identification information comprises a login name and a login password, and the step of obtaining the access instruction information corresponding to the client identification information from the standby redis includes :

And traversing the standby redis based on the login name and the login password, and if the mapping relationship between the login name and the login password is queried in the standby redis, obtaining a rule according to a predetermined access instruction information. Obtaining access instruction information corresponding to the login name;

Alternatively, if the mapping relationship between the login name and the login password is not found in the standby redis, an error prompt message is sent to the client.
The electronic device according to claim 11, wherein the client identification information comprises a login name and a login password, and the step of obtaining the access instruction information corresponding to the client identification information from the standby redis comprises: :

And traversing the standby redis based on the login name and the login password, and if the mapping relationship between the login name and the login password is queried in the standby redis, obtaining a rule according to a predetermined access instruction information. Obtaining access instruction information corresponding to the login name;

Alternatively, if the mapping relationship between the login name and the login password is not found in the standby redis, an error prompt message is sent to the client.
The electronic device according to claim 12, wherein the client identification information comprises a login name and a login password, and the step of obtaining the access instruction information corresponding to the client identification information from the standby redis includes :

And traversing the standby redis based on the login name and the login password, and if the mapping relationship between the login name and the login password is queried in the standby redis, obtaining a rule according to a predetermined access instruction information. Obtaining access instruction information corresponding to the login name;

Alternatively, if the mapping relationship between the login name and the login password is not found in the standby redis, an error prompt message is sent to the client.
The electronic device according to claim 13, wherein the predetermined access instruction information acquisition rule comprises:

Querying, in the standby redis, whether the access instruction information corresponding to the login name is included;

And if the standby redis has the access instruction information corresponding to the login name, obtaining the first validity period and the current operation time of the access instruction information;

If the first validity period is greater than the current operation time, and the difference between the first validity period and the current operation time is greater than a preset time threshold, determining that the access instruction information is valid, if the first validity period is greater than the current operation time, And determining that the first validity period and the current operation time are less than or equal to a preset time threshold, determining that the access instruction information is invalid;

If it is determined that the access instruction information is valid, the access instruction information is acquired, and if it is determined that the access instruction information is invalid, the request for generating the access instruction information corresponding to the login name is sent to the standby redis, and the generated redis generated is obtained. Access command information corresponding to the login name;

Sending, by the standby redis, a request for generating access command information corresponding to the login name, and acquiring access command information corresponding to the client identifier information generated by the standby redis.
The electronic device according to claim 14, wherein the predetermined access instruction information acquisition rule comprises:

Querying, in the main redis, whether there is access instruction information corresponding to the login name;

If the main redis has the access instruction information corresponding to the login name, obtaining the second validity period and the current operation time of the access instruction information;

If the second validity period is greater than the current operation time, and the difference between the second validity period and the current operation time is greater than a preset time threshold, determining that the access instruction information is valid, and if the second validity period is greater than the current operation time, And determining that the second validity period and the current operation time are less than or equal to a preset time threshold, determining that the access instruction information is invalid;

If it is determined that the access instruction information is valid, the access instruction information is acquired, and if it is determined that the access instruction information is invalid, the request for generating the access instruction information corresponding to the login name is sent to the main redis, and the main redis is generated. Access command information corresponding to the login name;

Sending, by the primary redis, a request for generating access command information corresponding to the login name, and acquiring access command information corresponding to the client identifier information generated by the primary redis.
A computer readable storage medium storing an access instruction information acquisition program, the access instruction information acquisition program being executable by at least one processor to cause the at least one processor to perform the following steps:

After receiving the access request with the client identifier information sent by the client, querying whether the abnormal identifier information of the redis is stored in the predetermined abnormal information storage table;

If the abnormal identifier information of the redis is found, the abnormal identifier information is matched with the first identifier information of the primary redis and the second identifier of the redis, and the redis or the secondary is determined according to the matching result. Redis obtains access instruction information corresponding to the client identifier information;

If the abnormal identifier information of the redis is not found, the access instruction information corresponding to the client identifier information is obtained from the primary redis;

The obtained access instruction information is sent to the client.
The computer readable storage medium of claim 18, wherein the access instruction information acquisition program is further implemented by the processor to implement a monitoring step, the monitoring step comprising:

Monitoring the primary redis and the standby redis according to a preset monitoring period;

If the main redis exception is detected in the first monitoring period, generating abnormal identifier information that matches the first identifier information of the primary redis, and storing the abnormal identifier information in the abnormal information storage list;

Alternatively, if the standby redis exception is detected in the first monitoring period, abnormal identifier information matching the second identifier information of the standby redis is generated, and the abnormal identifier information is stored in the abnormal information storage list.
The computer readable storage medium of claim 19, wherein the monitoring step is repeatedly performed during a second monitoring period if the primary redis exception is not detected during the first monitoring period, The second monitoring period is the monitoring period after the first monitoring period.