CN113891262A - Information sending method and device and electronic equipment - Google Patents
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- CN113891262A CN113891262A CN202111269034.7A CN202111269034A CN113891262A CN 113891262 A CN113891262 A CN 113891262A CN 202111269034 A CN202111269034 A CN 202111269034A CN 113891262 A CN113891262 A CN 113891262A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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Abstract
The disclosure provides an information sending method, an information sending device and electronic equipment, wherein the method comprises the following steps: acquiring information to be transmitted; under the condition that a distributed lock aiming at the information to be sent is not inquired, locking and marking the information to be sent by adopting the distributed lock; and sending the information to be sent, and releasing the locking mark based on the sending result of the information to be sent. The embodiment of the disclosure can reduce the probability of repeated sending of the short message.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to an information sending method, an information sending device, and an electronic device.
Background
With the development of the mobile internet, an operator can actively send a short message to a user mobile device, for example, hot news recommendation of a news client, e-commerce product promotion information, notification of an enterprise application, and the like. The short message pushing plays an important role in improving the product activity and the user viscosity.
At present, in order to improve the efficiency of short message pushing, the information is sent through multiple processes simultaneously, and the multiple processes send the same information to the same object at a high probability, so that the probability of repeatedly sending short messages is high.
Disclosure of Invention
The embodiment of the disclosure provides an information sending method and electronic equipment, so as to solve the problem that in the prior art, when a plurality of processes send information simultaneously, the plurality of processes send the same information to the same object at a high probability, so that the probability of repeatedly sending short messages is high.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present disclosure provides an information sending method, where the method includes:
acquiring information to be transmitted;
under the condition that a distributed lock aiming at the information to be sent is not inquired, locking and marking the information to be sent by adopting the distributed lock;
and sending the information to be sent, and releasing the locking mark based on the sending result of the information to be sent. In a second aspect, an embodiment of the present disclosure provides an information transmitting apparatus, including:
the first acquisition module is used for acquiring information to be sent;
the marking module is used for locking and marking the information to be sent by adopting the distributed lock under the condition that the distributed lock aiming at the information to be sent is not inquired;
and the sending module is used for sending the information to be sent and removing the locking mark based on the sending result of the information to be sent.
In a third aspect, an embodiment of the present disclosure provides an electronic device, including: a memory, a processor and a program stored on the memory and executable on the processor, which program, when executed by the processor, carries out the steps in the method of transmitting information according to the first aspect.
In a fourth aspect, the disclosed embodiments provide a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps in the information sending method according to the first aspect.
In the embodiment of the disclosure, information to be sent is obtained; under the condition that a distributed lock aiming at the information to be sent is not inquired, locking and marking the information to be sent by adopting the distributed lock; and sending the information to be sent, and releasing the locking mark based on the sending result of the information to be sent. Therefore, the information to be sent is locked and marked through the distributed lock, only one process is allowed to send the information to be sent at the same time, the information to be sent is prevented from being sent to the same user by a plurality of processes at the same time, and the probability of repeated sending of short messages can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments of the present disclosure will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a flowchart of an information sending method provided by an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an information transmitting apparatus according to an embodiment of the present disclosure;
fig. 3 is a second schematic structural diagram of an information sending apparatus according to an embodiment of the disclosure;
fig. 4 is a third schematic structural diagram of an information transmitting apparatus according to an embodiment of the present disclosure;
fig. 5 is a fourth schematic structural diagram of an information sending apparatus according to an embodiment of the disclosure;
fig. 6 is a schematic structural diagram of an electronic device provided in an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, not all, embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the disclosed embodiment, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted mobile terminal, a wearable device, a pedometer, and the like.
Referring to fig. 1, fig. 1 is a flowchart of an information sending method according to an embodiment of the present disclosure, and as shown in fig. 1, the method includes the following steps:
The information to be sent may be a short message or may be promotion information in other forms. After the information to be sent is obtained, a second identifier corresponding to the information to be sent can be recorded in the database, the second identifier can be used for uniquely identifying the information to be sent and a target object, and the target object is a sent object of the information to be sent. The second identifier may be signature information obtained by digitally signing the information content of the information to be transmitted and the target object; alternatively, the second identifier may be a number; or the second identifier may be a character string; identification information that can be used to uniquely identify both the information to be transmitted and the target object can be used as the second identification.
In addition, the information to be sent may be information to be sent for the target object, and the information to be sent may be the same or different for different target objects.
And 102, under the condition that the distributed lock aiming at the information to be sent is not inquired, adopting the distributed lock to lock and mark the information to be sent.
The distributed lock refers to a technology for protecting a competitive resource from being correctly read and written by each instance in a distributed environment, and the distributed lock can be realized through a lock setting command. The distributed lock can be a mutual exclusion lock, so that the information to be sent can be subjected to locking marking, the mutual exclusion lock protects a critical area, and in the critical area, the distributed lock can only enter one thread or process at most once. After the information to be sent is locked and marked by the distributed lock, the corresponding relationship between the second identifier corresponding to the information to be sent and the distributed lock can be recorded in a Remote Dictionary service (Redis), so that other processes can inquire whether the information to be sent is locked in the Redis.
In addition, the distributed lock for the information to be sent may be a distributed lock for the information to be sent of a target object. And locking and marking the information to be sent by adopting a distributed lock, wherein the information to be sent aiming at the target object can be locked and marked by adopting the distributed lock.
It should be noted that, if the distributed lock for the information to be sent is queried, it is represented that the information to be sent is being sent by other processes, and the information to be sent is not sent.
And 103, sending the information to be sent, and releasing the locking mark based on the sending result of the information to be sent.
The removing of the locking mark based on the sending result of the information to be sent may include, when the sending result indicates that the information to be sent is successfully sent, removing the locking mark after a first preset time period elapses from a first time, where the first time is a time when the information to be sent is sent, and/or removing the locking mark after a second preset time period elapses from the first time, where the second preset time period is shorter than the first preset time period, when the sending result indicates that the information to be sent is failed to be sent; etc., which are not limited by the present embodiment.
In addition, the sending of the information to be sent may be sending the information to be sent to a target object. And unlocking the locking calibration, namely releasing the distributed lock corresponding to the information to be sent, and deleting the corresponding relation between the second identifier corresponding to the information to be sent and the distributed lock in Redis after releasing the distributed lock corresponding to the information to be sent.
It should be noted that, by performing lock marking on the information to be sent through the distributed lock, only one process can be allowed to send the information to be sent, so that the probability of repeatedly sending short messages can be reduced, the efficiency of sending short messages is improved, and users are prevented from being harassed.
In the embodiment of the disclosure, information to be sent is obtained; under the condition that a distributed lock aiming at the information to be sent is not inquired, locking and marking the information to be sent by adopting the distributed lock; and sending the information to be sent, and releasing the locking mark based on the sending result of the information to be sent. Therefore, the information to be sent is locked and marked through the distributed lock, only one process is allowed to send the information to be sent at the same time, the information to be sent is prevented from being sent to the same user by a plurality of processes at the same time, and the probability of repeated sending of short messages can be reduced.
Optionally, after the information to be sent is obtained, the method further includes:
acquiring a first identifier corresponding to the information to be sent, wherein the first identifier is used for representing whether the information to be sent is sent to a target object;
the marking, by using a distributed lock, locking the information to be sent when the distributed lock for the information to be sent is not queried includes:
if the first identifier represents that the information to be sent is not sent, locking and marking the information to be sent by adopting a distributed lock under the condition that the distributed lock aiming at the information to be sent is not inquired.
The first identifier may be used to represent whether the information to be sent is sent, and the first identifier corresponding to the information to be sent may be obtained from a database. Illustratively, the first identification may include "sent" and "unsent"; or "yes" and "no"; or checking the identification; and the like, the embodiment does not limit the concrete expression form of the first identifier. The target object is a transmitted object and can be represented in the form of a mobile phone number.
In an embodiment, a corresponding relationship between a second identifier corresponding to the information to be sent and the first identifier may be recorded in a database, so that whether the information to be sent has been sent to the target object may be determined by the second identifier corresponding to the information to be sent.
In one embodiment, the removing the locking flag based on the transmission result of the information to be transmitted may include, when the transmission result indicates that the information to be transmitted is successfully transmitted, updating the first identifier so that the updated first identifier indicates that the information to be transmitted is transmitted, and after the first identifier is successfully updated, removing the locking flag.
In this embodiment, if the first identifier indicates that the information to be sent is not sent, the information to be sent is locked and marked by using a distributed lock under the condition that the distributed lock for the information to be sent is not queried, so that the sent information and the unsent information can be distinguished by the first identifier, and the probability of repeated sending of short messages can be further reduced.
Optionally, after the information to be sent is sent, the method further includes:
and under the condition that the sending result represents that the information to be sent is sent successfully, updating the first identifier so that the updated first identifier represents that the information to be sent is sent.
Taking the example of recording the corresponding relationship between the second identifier and the first identifier corresponding to the information to be sent in the database, if the sending result represents that the information to be sent is successfully sent, the first identifier in the database can be updated. Taking the first identifier including "sent" and "unsent" as an example, the first identifier may be updated from "unsent" to "sent", so that other processes can know from the first identifier in the database that the information to be sent has been successfully sent to the target object, and will not repeatedly send the information to be sent to the target object.
In this embodiment, when the sending result indicates that the information to be sent is successfully sent, the first identifier is updated, so that the updated first identifier indicates that the information to be sent is sent, and thus the sending state of the information to be sent can be updated in time.
Optionally, the releasing the locking flag based on the sending result of the information to be sent includes:
when the sending result represents that the information to be sent is sent successfully, the locking mark is released after a first preset time length from a first moment, wherein the first moment is the moment when the information to be sent is sent;
and under the condition that the sending result represents that the sending of the information to be sent fails, the locking mark is released after a second preset time length from the first time, wherein the second preset time length is less than the first preset time length.
Wherein the first preset time period may be 6 hours; or 24 hours; or 48 hours, etc., which is not limited by the present embodiment. In one embodiment, the first predetermined period of time is greater than 1 hour. The second preset time period may be 5 seconds; or 10 seconds; or 1 minute, etc., which is not limited in this embodiment. In one embodiment, the second predetermined period of time is less than 10 minutes.
It should be noted that, when the information to be sent is successfully sent to the target object and the first identifier in the database is not updated temporarily, in order to avoid that other processes repeatedly send the information to be sent to the target object, the locking calibration may be released after a certain time, for example, the locking calibration may be released after 24 hours. In order to enable other processes to resend the information to be sent to the target object as soon as possible in the case where the sending of the information to be sent to the target object fails, the locking flag may be released as soon as possible, for example, the locking flag may be released at a time when it is determined that the sending of the information to be sent to the target object fails.
In this embodiment, when the sending result indicates that the information to be sent is successfully sent, the locking mark is released after a first preset time period from a first time; and under the condition that the sending result represents that the information to be sent fails to be sent, the locking mark is released after a second preset time length from the first time. Therefore, the locking calibration can be released as soon as possible for the information which is failed to be sent, so that other processes can acquire the information to send; and for the information which is successfully sent, the locking calibration is released after delaying for a period of time, so that the information is prevented from being repeatedly sent by other processes.
Optionally, before the information to be sent is locked and marked by using the distributed lock, the method further includes:
acquiring a second identifier corresponding to the information to be sent, wherein the second identifier is signature information obtained by digitally signing the information content of the information to be sent and a target object;
and inquiring whether a distributed lock for the information to be sent exists in a remote dictionary service Redis based on the second identification.
The target object may be a transmitted object of information to be transmitted, and may be represented in the form of a mobile phone number. The information content of the information to be sent and the target object can be digitally signed to obtain signature information, and the signature information is used as a second identifier. The algorithm for performing digital signature may be an MD algorithm, or may be an SHA algorithm, and the like, which is not limited in this embodiment.
In addition, if a distributed lock for the information to be sent exists in the Redis, a corresponding relationship between a second identifier corresponding to the information to be sent and the distributed lock is recorded in the Redis, so that whether the distributed lock for the information to be sent exists can be inquired in the Redis through the second identifier.
In this embodiment, a second identifier corresponding to the information to be transmitted is obtained, where the second identifier is signature information obtained by digitally signing the information content of the information to be transmitted and a target object; and inquiring whether a distributed lock for the information to be sent exists in a remote dictionary service Redis based on the second identification. Therefore, the information to be sent can be uniquely identified through the second identifier, and whether the information to be sent is locked or not can be determined in Redis through the second identifier more accurately.
As a specific embodiment, the information to be sent is a short message, the sent objects of the short message are 1000 mobile phone numbers, the short message content of the short message and each mobile phone number can be digitally signed by using a digital signature algorithm to obtain 1000 second identifiers, the 1000 second identifiers can be stored in a database, and a corresponding first identifier is set for each second identifier, where the first identifier is used to represent whether the short message corresponding to the second identifier has been sent to the mobile phone number corresponding to the second identifier. The 1000 second identifiers may represent 1000 sms sending tasks. When the short message sending task is executed, the multiple processes execute the short message sending task in parallel, the processes can acquire an uncompleted short message sending task from the database based on the first identifier, and query whether a distributed lock corresponding to the second identifier exists in Redis based on a second identifier corresponding to the uncompleted short message sending task. If the distributed lock corresponding to the second identifier is not inquired in the Redis, it can be represented that the short message sending task is not executed by other processes, the distributed lock can be adopted to lock and mark the short message sending task, and the corresponding relation between the second identifier corresponding to the short message sending task and the distributed lock is recorded in the Redis, so as to represent that the distributed lock corresponding to the second identifier corresponding to the short message sending task exists in the Redis, and therefore other processes cannot repeatedly execute the short message sending task. After the short message is successfully sent, the first identifier corresponding to the short message sending task in the database can be updated, and the distributed lock is released.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an information transmitting apparatus according to an embodiment of the present disclosure, and as shown in fig. 2, an information transmitting apparatus 200 includes:
a first obtaining module 201, configured to obtain information to be sent;
a marking module 202, configured to perform locking marking on the information to be sent by using a distributed lock when the distributed lock for the information to be sent is not queried;
a sending module 203, configured to send the information to be sent, and unlock the lock flag based on a sending result of the information to be sent.
Optionally, as shown in fig. 3, the apparatus 200 further includes:
a second obtaining module 204, configured to obtain a first identifier corresponding to the to-be-sent information, where the first identifier is used to represent whether the to-be-sent information is sent to a target object;
the marking module 202 is specifically configured to:
if the first identifier represents that the information to be sent is not sent, locking and marking the information to be sent by adopting a distributed lock under the condition that the distributed lock aiming at the information to be sent is not inquired.
Optionally, as shown in fig. 4, the apparatus 200 further includes:
an updating module 205, configured to update the first identifier when the sending result indicates that the information to be sent is successfully sent, so that the updated first identifier indicates that the information to be sent is sent.
Optionally, the sending module 203 is specifically configured to:
sending the information to be sent;
when the sending result represents that the information to be sent is sent successfully, the locking mark is released after a first preset time length from a first moment, wherein the first moment is the moment when the information to be sent is sent;
and under the condition that the sending result represents that the sending of the information to be sent fails, the locking mark is released after a second preset time length from the first time, wherein the second preset time length is less than the first preset time length.
Optionally, as shown in fig. 5, the apparatus 200 further includes:
a third obtaining module 206, configured to obtain a second identifier corresponding to the to-be-sent information, where the second identifier is signature information obtained by digitally signing an information content of the to-be-sent information and a target object;
a querying module 207, configured to query, in a remote dictionary service Redis, whether a distributed lock for the information to be sent exists based on the second identifier.
The information sending apparatus can implement each process implemented in the method embodiment of fig. 1, and can achieve the same technical effect, and is not described here again to avoid repetition.
As shown in fig. 6, an embodiment of the present invention further provides an electronic device 300, including: the information transmission method includes a memory 302, a processor 301, and a program stored in the memory 302 and capable of running on the processor 301, where the program, when executed by the processor 301, implements each process of the above-described information transmission method embodiment, and can achieve the same technical effect, and is not described here again to avoid repetition.
The embodiments of the present disclosure further provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements the processes of the above-mentioned embodiments of the information sending method, and can achieve the same technical effects, and in order to avoid repetition, the details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present disclosure.
While the disclosed embodiments have been described in connection with the appended drawings, the present invention is not limited to the specific embodiments described above, which are intended to be illustrative rather than limiting, and it will be appreciated by those of ordinary skill in the art that, in light of the teachings of the present invention, many modifications may be made without departing from the spirit and scope of the invention as set forth in the appended claims.
Claims (10)
1. An information sending method, characterized in that the method comprises:
acquiring information to be transmitted;
under the condition that a distributed lock aiming at the information to be sent is not inquired, locking and marking the information to be sent by adopting the distributed lock;
and sending the information to be sent, and releasing the locking mark based on the sending result of the information to be sent.
2. The method of claim 1, wherein after obtaining the information to be transmitted, the method further comprises:
acquiring a first identifier corresponding to the information to be sent, wherein the first identifier is used for representing whether the information to be sent is sent to a target object;
the marking, by using a distributed lock, locking the information to be sent when the distributed lock for the information to be sent is not queried includes:
if the first identifier represents that the information to be sent is not sent, locking and marking the information to be sent by adopting a distributed lock under the condition that the distributed lock aiming at the information to be sent is not inquired.
3. The method of claim 2, wherein after the sending the information to be sent, the method further comprises:
and under the condition that the sending result represents that the information to be sent is sent successfully, updating the first identifier so that the updated first identifier represents that the information to be sent is sent.
4. The method according to claim 1, wherein said releasing the locking flag based on the transmission result of the information to be transmitted comprises:
when the sending result represents that the information to be sent is sent successfully, the locking mark is released after a first preset time length from a first moment, wherein the first moment is the moment when the information to be sent is sent;
and under the condition that the sending result represents that the sending of the information to be sent fails, the locking mark is released after a second preset time length from the first time, wherein the second preset time length is less than the first preset time length.
5. The method of claim 1, wherein before the lock marking the information to be sent with a distributed lock, the method further comprises:
acquiring a second identifier corresponding to the information to be sent, wherein the second identifier is signature information obtained by digitally signing the information content of the information to be sent and a target object;
and inquiring whether a distributed lock for the information to be sent exists in a remote dictionary service Redis based on the second identification.
6. An information transmission apparatus, characterized in that the apparatus comprises:
the first acquisition module is used for acquiring information to be sent;
the marking module is used for locking and marking the information to be sent by adopting the distributed lock under the condition that the distributed lock aiming at the information to be sent is not inquired;
and the sending module is used for sending the information to be sent and removing the locking mark based on the sending result of the information to be sent.
7. The apparatus of claim 6, further comprising:
the second obtaining module is used for obtaining a first identifier corresponding to the information to be sent, wherein the first identifier is used for representing whether the information to be sent is sent to a target object;
the marking module is specifically configured to:
if the first identifier represents that the information to be sent is not sent, locking and marking the information to be sent by adopting a distributed lock under the condition that the distributed lock aiming at the information to be sent is not inquired.
8. The apparatus of claim 6, wherein the sending module is specifically configured to:
sending the information to be sent;
when the sending result represents that the information to be sent is sent successfully, the locking mark is released after a first preset time length from a first moment, wherein the first moment is the moment when the information to be sent is sent;
and under the condition that the sending result represents that the sending of the information to be sent fails, the locking mark is released after a second preset time length from the first time, wherein the second preset time length is less than the first preset time length.
9. The apparatus of claim 6, further comprising:
a third obtaining module, configured to obtain a second identifier corresponding to the to-be-sent information, where the second identifier is signature information obtained by digitally signing an information content of the to-be-sent information and a target object;
and the query module is used for querying whether a distributed lock aiming at the information to be sent exists in a remote dictionary service Redis based on the second identifier.
10. An electronic device, comprising: memory, processor and program stored on the memory and executable on the processor, which when executed by the processor implements the steps in the method of transmitting information according to any of claims 1 to 5.
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| CN202111269034.7A CN113891262A (en) | 2021-10-29 | 2021-10-29 | Information sending method and device and electronic equipment |
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Application publication date: 20220104 |