CN106681992B - Method and device for managing website login information - Google Patents

Abstract

The invention discloses a method and a device for managing website login information, relates to the field of Internet technology, and can solve the problem in the prior art that when a crawler program determines that a certain login information is invalid, it is discarded, and then the discarded login information needs to be manually processed. , resulting in the problem of low efficiency in managing website login information. The method of the present invention mainly includes: acquiring locally stored invalid login information; judging whether the invalidation duration of the login information is greater than a preset time threshold corresponding to the login information; if the invalidation duration is greater than the preset time threshold, Then, the login information is restored to valid login information. The present invention is mainly applicable to the scenario in which the crawler program crawls the web page through the login credential.

Description

Method and device for managing website login information

technical field

The invention relates to the field of Internet technologies, and in particular, to a method and device for managing website login information.

Background technique

A web crawler is a program that automatically crawls information from the World Wide Web according to certain rules. In practical applications, when crawling various websites, crawler programs often encounter websites that require login credentials to have the right to crawl web content. In this case, before the crawler program crawls the website, it will first send the login information (including the login account and password) to the website server; after the website server receives the login information, it will verify the login information through the verification rules; if If the verification is passed, the login credentials are fed back to the crawler program, so that the crawler program crawls the web page content on the website through the login credentials. It can be seen that the login information is an important condition for the crawler to obtain the login credentials.

However, in practical applications, it often occurs that the login credentials cannot be obtained because the login information used is invalid. Among them, the failure of login information is mainly divided into three situations: (1) permanent failure; (2) failure within a certain period of time, after which the login information can be restored to normal use; (3) due to network or other reasons , the request to obtain the login credentials failed, and the crawler misunderstood that the login information was invalid. When the crawler learns that a certain login information is invalid, it will discard the login information, and then manually determine whether the discarded login information can be used again. If it can be used again, the reusable login information will be added to the crawler program. It can be seen that, in the whole process of managing the invalid login information, the operation is complicated and requires manual participation in the processing, resulting in low efficiency in managing website login information.

SUMMARY OF THE INVENTION

In view of the above technical problems, the present invention proposes a method and device for managing website login information, which can solve the problem in the prior art that when a crawler program determines that a certain login information is invalid, it is discarded, and then the discarded login information needs to be manually processed. , resulting in low efficiency in managing website login information.

In one aspect, the present invention provides a method for managing website login information, the method comprising:

Get the invalid login information stored locally;

Determine whether the invalidation duration of the login information is greater than a preset time threshold corresponding to the login information;

If the expiration time is greater than the preset time threshold, the login information is restored to valid login information.

In another aspect, the present invention provides a device for managing website login information, the device comprising:

an obtaining unit, used to obtain the locally stored invalid login information;

a judgment unit, configured to judge whether the invalidation duration of the login information acquired by the acquisition unit is greater than a preset time threshold corresponding to the login information;

A restoration unit, configured to restore the login information to valid login information when the judgment result of the judgment unit is that the invalidation duration is greater than the preset time threshold.

With the above technical solutions, the method and device for managing website login information provided by the present invention can save a certain login information locally after the crawler program determines that it is invalid, and detect it to determine whether the invalidation duration of the login information is greater than or not. The preset time threshold corresponding to the login information, when the expiration time is longer than the preset time threshold, the login information is restored to valid login information. During the whole process of restoring the validity of the login information, the crawler does not need to discard the invalid login information, nor does it need to manually participate in the processing of the invalid login information, thereby improving the efficiency of managing the website login information.

The above description is only an overview of the technical solutions of the present invention, in order to be able to understand the technical means of the present invention more clearly, it can be implemented according to the content of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand , the following specific embodiments of the present invention are given.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings. In the attached image:

1 shows a flowchart of a method for managing website login information provided by an embodiment of the present invention;

Fig. 2 shows the composition block diagram of a device for managing website login information provided by an embodiment of the present invention;

FIG. 3 shows a block diagram of another apparatus for managing website login information provided by an embodiment of the present invention.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

An embodiment of the present invention provides a method for managing website login information, as shown in FIG. 1 , the method includes:

101. Obtain locally stored invalid login information.

Specifically, when the crawler program cannot obtain the login credentials by using a certain login information, it will determine that the login information is invalid. At this time, the crawler program will determine the invalid login information and the time point when it expires (ie, the initial invalidation time point). Store to local. When judging whether the login information is invalid login information, it can be directly determined whether the login information is invalid login information according to whether the login information has a corresponding initial invalidation time point.

In addition, in order to improve the efficiency of obtaining invalid login information, when the crawler program determines that a certain login information is invalid login information, it can also add an invalidation mark to it, so as to quickly determine whether the currently obtained login information is invalid according to the invalidation mark. login information.

It should be noted that, in general, the login information used to log in to a website is a login account and a password, so the login information involved in the embodiment of the present invention is mainly a login account and a password.

102. Determine whether the invalidation duration of the login information is greater than a preset time threshold corresponding to the login information.

The preset time threshold is a recovery period used to determine whether the invalid login information can be restored to be valid. In practical applications, the time required for each website to restore the validity of the invalid login information is often different, so the preset time threshold involved in this step may be different.

Specifically, a recovery period correspondence table may be stored locally, and the recovery period correspondence table at least records the correspondence between the login information and the preset time threshold, and may also record information such as the URL of the corresponding website. When the acquired invalid login information needs to be judged, the preset time threshold corresponding to the invalid login information can be found from the locally stored recovery period correspondence table, and then the judgment is made according to the preset time threshold.

In addition, as mentioned in the above step 101, when recording the invalid login information, the initial invalidation time point of the login information will also be recorded. Therefore, the invalidation time length of the login information can be obtained according to the initial invalidation time point, thereby The expiration time is compared with the preset time threshold corresponding to the login information, so as to determine whether the login information can be restored to validity.

It should be noted that in most cases, crawler developers do not know the actual recovery period set by each website, so the preset time threshold mentioned in this step may be based on empirical statistics.

103. If the expiration time is greater than the preset time threshold, restore the login information to valid login information.

When the judgment result is that the invalidation duration of the currently detected login information is greater than the preset time threshold, the validity of the login information has been restored on the website server side, indicating that the login information can be used to successfully apply for a login credential at this time. However, from the perspective of the crawler program, the login information is still invalid login information. Therefore, in order for the crawler program to determine that it is valid login information, the login information needs to be restored to valid login information, that is, on the crawler program side It appears that the login is a valid login. There are various methods for the crawler program to determine that the login information is valid login information. For example, a valid mark is added to the login information to identify that the login information is valid.

In addition, in practical applications, whether the invalid login information stored locally can be restored can be detected in real time, and whether the invalid login information stored locally can be restored can be periodically detected, which is not limited in this embodiment of the present invention.

The method for managing website login information provided by the embodiment of the present invention can save a certain login information locally after the crawler program determines that it is invalid, and detect it to determine whether the invalidation duration of the login information is greater than the predetermined period corresponding to the login information. A time threshold is set, and when the expiration time is greater than the preset time threshold, the login information is restored to valid login information. During the whole process of restoring the validity of the login information, the crawler does not need to discard the invalid login information, nor does it need to manually participate in the processing of the invalid login information, thereby improving the efficiency of managing the website login information.

Further, as mentioned in the above step 101, when the crawler program determines that a certain login information is invalid, it can add an invalidation mark to it, so as to quickly determine that the login information is invalid login information later. Therefore, when the invalid login information carries the invalidation mark, step 101 can be refined as follows: traverse the locally stored login information; determine whether the current login information carries the invalidation mark; if the current login information carries the invalidation mark, determine that the current login information is Invalid login information; if the current login information does not carry an invalidation mark, it is determined that the current login information is not invalid login information. The invalidation mark is a mark added to the login information when the crawler program determines that the login information is invalid.

It should be noted that, as mentioned in the above-mentioned embodiment, when judging whether the login information is invalid login information, it can be directly judged whether the login information is an invalid login according to whether the login information has a corresponding initial invalidation time point. information. However, in the case where the crawler program adds an invalidation mark to the invalid login information, when the crawler program determines whether a certain login information is invalid, it only uses the invalidation mark as the judgment basis, and does not consider whether the corresponding initial invalidation time point is included.

Further, when it is determined that the invalidation duration of the login information is greater than the preset time threshold, it can be determined that the login information can be used to successfully apply for login credentials. Therefore, in order to avoid the crawler program from continuing to identify it as invalid login information, the login information needs to be used. Revert to valid login information. Specifically, the invalidation mark carried in the login information may be changed to a valid mark, or the invalidation mark may be directly deleted.

Further, in practical applications, when the crawler program determines that a certain login information is invalid, it will save the invalid login information locally, and record the corresponding initial invalidation time point, so that the login can be subsequently judged according to the initial invalidation time point. The length of time the information will expire. It can be seen from this that the specific implementation method for determining whether the expiration time of the login information is greater than the preset time threshold corresponding to the login information may be: obtain the starting expiration time point corresponding to the login information from the local; calculate the login information according to the starting expiration time point Information expiration time; find the preset time threshold corresponding to the login information locally; determine whether the expiration time is greater than the preset time threshold.

Exemplarily, if the initial expiration time point corresponding to the login information is 18:25:4 on October 1, 2015, and the current time point is 7:50:4 on October 2, 2015, then the crawler program will start to expire according to the starting time. The calculated expiration time is 13 hours and 25 minutes, and the preset time threshold corresponding to the login information is 10 hours. It can be seen from this that the invalidation duration of the login information has exceeded the preset time threshold, so the crawler program can restore the validity of the login information.

Further, since the preset time threshold may be based on empirical statistics, and there is an error with the actual recovery period, the preset time threshold may be smaller than the actual recovery period. For the above situation, the following problems may occur: when the crawler determines that the expiration time of a certain login information is greater than the preset time threshold, it will restore the login information to valid login information, but in fact the login information has not reached the actual login information. In the recovery period, if the crawler uses the login information to apply for login credentials, the application will fail, and the crawler will determine the login information as invalid login information, thereby reducing the efficiency of the crawler for crawling web pages. In order to solve the above-mentioned technical problem, the embodiment of the present invention proposes the following scheme:

After the login information is restored to valid login information, if the login information changes from valid login information to invalid login information within a preset time period, the preset time threshold corresponding to the login information is set according to the first preset algorithm. Turn up.

The specific content of the first preset algorithm may be: multiplying the current preset time threshold, for example, multiplying the current preset time threshold by 2; it may also be: increasing the current preset time threshold by a fixed value, For example, add 5 minutes to the current preset time threshold.

In addition, it may also happen that the preset time threshold is much larger than the actual recovery period, and this situation will reduce the usage rate of the login information. In order to solve this problem, the embodiment of the present invention proposes the following scheme:

After the login information is restored to valid login information, according to the preset adjustment rules, the preset time threshold corresponding to the login information is adjusted to obtain an optimal time threshold, wherein the optimal time threshold is based on the current preset time threshold. When the invalid login information is restored, the login information can be used to successfully apply for a login credential, and if the current preset time threshold is adjusted lower according to the second preset algorithm in the preset adjustment rule, based on the adjusted preset time threshold When the time threshold restores the validity of the invalid login information, the login information cannot be used to successfully apply for the login credentials.

Specifically, the preset adjustment rules may be: (1) according to the second preset algorithm, lower the preset time threshold corresponding to the login information; After the preset time threshold restores the validity of the login information, the first time that the login credential cannot be successfully applied, stop the lowering process, and record the preset time threshold corresponding to the first time that the login credential cannot be successfully applied for. (hereinafter referred to as the first time threshold), and then according to the first preset algorithm, the first time threshold is increased at least once until the login information is restored by the increased preset time threshold, and the application can be successfully applied. (3) Repeat steps (1)-(2) until the following situation occurs: if the preset time threshold after being adjusted is adjusted down at least once during the process of reducing the preset time threshold After setting the time threshold to restore the validity of the login information, the login credentials can be successfully applied for, but when the preset time threshold after the last lowering processing in the at least one lowering processing is adjusted down, it is found that if the The preset time threshold value after the one-time lowering processing is processed for lowering, and the preset time threshold value after the lowering processing will be less than or equal to the maximum value of the recorded at least one first time threshold value, that is, if the lowering processing is performed, the lowering processing is performed using the lowering value. After the validity of the login information is restored by the preset time threshold after that, and the login credentials cannot be successfully obtained, then the crawler program determines that it will not perform any further adjustment on the preset time threshold after the last adjustment in the at least one adjustment process. The lowering process is performed, and the preset time threshold after the last lowering process in the at least one lowering process is determined as the final preset time threshold, that is, the optimal time threshold.

Since the preset time threshold is greatly reduced, the original preset time threshold is likely to be quickly adjusted to a value smaller than the actual recovery period. Therefore, the adjustment range of the second preset algorithm is small. A commonly used method is: subtracting a fixed value from the current preset time threshold, for example, subtracting 2 minutes from the current preset time threshold.

Exemplarily, if the preset time threshold is 8 hours, and the second preset algorithm is to reduce the current preset time threshold by 0.5 hours, then when the invalidation duration of the invalid login information is greater than 8 hours, the crawler program will The login information reverts to valid login information. At this time, if the crawler program can successfully obtain the login credential using the login information, the preset time threshold is adjusted lower according to the second preset algorithm, that is, the adjusted preset time threshold is 8-0.5=7.5 hours. If after a long period of time (such as one month), the login information changes from valid to invalid due to some reasons, the time to judge whether the login information can be restored to be valid this time is 7.5 hours, that is, the invalidation period is longer than 7.5 hours After that, the crawler restores the login information to valid login information. At this time, if the crawler program can still successfully obtain the login credential using the login information, the preset time threshold is adjusted lower according to the second preset algorithm, that is, the preset time threshold after the adjustment is 7 hours.

If the initial preset time threshold is lowered 6 times, and the preset time threshold after each adjustment is not too small, that is, the validity of the login information is restored by using the preset time threshold after each adjustment. , you can successfully apply for login credentials. However, after the 7th lowering, after using the lower preset time threshold to restore the validity of the login information, the login credentials were not successfully applied for, that is, when the preset time threshold became 4.5 hours, it was smaller than the actual recovery period. . Therefore, the preset time threshold after the seventh adjustment needs to be adjusted upward according to the first preset algorithm. If the first preset algorithm is to multiply the current preset time threshold by 2, the preset time threshold after the height adjustment process becomes 4.5*2=9 hours.

Using 9 hours as the preset time threshold can successfully apply for the login credentials after the login information is restored to be valid. In this case, the current preset time threshold needs to be adjusted down according to the second preset algorithm. In the process of lowering the 9 hours to 5 hours, the login credentials can be successfully applied for after the validity of the login information is restored by using the preset time threshold after each reduction. When the crawler program wants to lower the 5 hours again according to the second preset algorithm, it finds that the preset time threshold after the adjustment will become 4.5 hours, and it was previously determined that 4.5 hours is shorter than the actual recovery period, so the crawler program will 5 hours. Set to the final preset time threshold without subsequent adjustments.

It can be seen that, by using the above-mentioned methods for increasing and decreasing the preset time threshold, after adjusting the preset time threshold several times, the obtained preset time threshold will be closer to the actual recovery period.

Further, for permanently invalid login information, no matter how long the invalidation period is, the website server side will not restore valid login information. Therefore, when the crawler program restores the login information to valid login information, if the following situation occurs continuously for many times: within the preset time period, the login information changes from valid login information to invalid login information, then the crawler program determines The login information is permanently invalid and discarded.

Further, according to the above method embodiment, another embodiment of the present invention further provides an apparatus for managing website login information, as shown in FIG. in,

Obtaining unit 21, for obtaining locally stored invalid login information;

The judgment unit 22 is used to judge whether the invalidation duration of the login information acquired by the acquisition unit 21 is greater than the preset time threshold corresponding to the login information;

The restoration unit 23 is configured to restore the login information to valid login information when the determination result of the determination unit 22 is that the invalidation duration is greater than the preset time threshold.

The device for managing website login information provided by the embodiment of the present invention can save a certain login information locally after the crawler program determines that it is invalid, and detect it to determine whether the invalidation duration of the login information is greater than the predetermined period corresponding to the login information. A time threshold is set, and when the expiration time is greater than the preset time threshold, the login information is restored to valid login information. During the whole process of restoring the validity of the login information, the crawler does not need to discard the invalid login information, nor does it need to manually participate in the processing of the invalid login information, thereby improving the efficiency of managing the website login information.

Further, as shown in Figure 3, the acquisition unit 21 includes:

Traversing module 211, for traversing locally stored login information;

The judgment module 212 is used for judging whether the current login information carries an invalidation mark, and the invalidation mark is a mark added to the login information when the crawler program determines that the login information is invalid;

The determination module 213 is configured to determine that the current login information is invalid login information when the determination result of the determination module 212 is that the current login information carries an invalidation mark.

Further, the restoration unit 23 is configured to change the invalidation mark carried in the login information into a valid mark.

Further, as shown in Figure 3, the judgment unit 22 includes:

The acquisition module 221 is used to acquire the initial failure time point corresponding to the login information locally;

The calculation module 222 is used for calculating the invalidation duration of the login information according to the initial invalidation time point obtained by the obtaining module 221;

A search module 223, configured to search for a preset time threshold corresponding to the login information locally;

The judgment module 224 is configured to judge whether the failure duration obtained by the calculation module 222 is greater than the preset time threshold searched by the search module 223 .

Further, as shown in Figure 3, the device also includes:

The adjustment unit 24 is used to restore the login information to valid login information. If the login information changes from valid login information to invalid login information within a preset time period, then according to the first preset algorithm, the login information is changed. The corresponding preset time threshold is increased.

Further, the adjustment unit 24 is further configured to adjust the preset time threshold corresponding to the login information according to the preset adjustment rule to obtain the best time threshold;

Among them, the optimal time threshold is when the invalid login information is restored to the validity based on the current preset time threshold, the login information can be used to successfully apply for the login credential, and if the current preset adjustment is performed according to the second preset algorithm in the preset adjustment rule If the time threshold is lowered, when the invalid login information is restored to the validity based on the lowered preset time threshold, the login information cannot be used to successfully apply for login credentials.

This apparatus embodiment corresponds to the foregoing method embodiment. For ease of reading, this apparatus embodiment will not repeat the details in the foregoing method embodiment one by one, but it should be clear that the apparatus in this embodiment can correspondingly implement the foregoing method implementation. the entire contents of the example.

The device for managing website login information includes a processor and a memory, and the above-mentioned acquisition unit, judgment unit and recovery unit are all stored in the memory as program units, and the processor executes the above-mentioned program units stored in the memory to realize corresponding functions. .

The processor contains a kernel, and the kernel calls the corresponding program unit from the memory. The kernel can set one or more to improve the efficiency of the crawler program to manage website login information by adjusting the kernel parameters.

Memory may include non-persistent memory in computer readable media, random access memory (RAM) and/or non-volatile memory, such as read only memory (ROM) or flash memory (flash RAM), the memory including at least one memory chip.

The present application also provides a computer program product that, when executed on a data processing device, is adapted to execute program code initialized with the following method steps:

Get the invalid login information stored locally;

Determine whether the expiration time of the login information is greater than the preset time threshold corresponding to the login information;

If the expiration time is longer than the preset time threshold, the login information is restored to valid login information.

As will be appreciated by those skilled in the art, the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present application. It will be understood that each process and/or block in the flowchart illustrations and/or block diagrams, and combinations of processes and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

Memory may include non-persistent memory in computer readable media, random access memory (RAM) and/or non-volatile memory in the form of, for example, read only memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.

Computer-readable media includes both persistent and non-permanent, removable and non-removable media, and storage of information may be implemented by any method or technology. Information may be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash Memory or other memory technology, Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media does not include transitory computer-readable media, such as modulated data signals and carrier waves.

The above are merely examples of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims (12)

1. A method for managing website login information, the method being applied to a crawler, the method comprising:

acquiring locally stored invalid login information;

judging whether the failure duration of the login information is greater than a preset time threshold corresponding to the login information; the preset time threshold is a recovery period for judging whether the invalid login information can recover the validity;

and if the failure duration is greater than the preset time threshold, recovering the login information into effective login information.

2. The method of claim 1, wherein obtaining locally stored stale login information comprises:

traversing locally stored login information;

judging whether the current login information carries a failure mark, wherein the failure mark is a mark added to the login information when the crawler determines that the login information is failed;

and if the current login information carries a failure mark, determining that the current login information is failed login information.

3. The method of claim 2, wherein the restoring the login information to valid login information comprises:

and changing the invalid mark carried by the login information into an effective mark.

4. The method according to claim 1, wherein the determining whether the expiration duration of the login information is greater than a preset time threshold corresponding to the login information comprises:

acquiring an initial failure time point corresponding to the login information from a local place;

calculating the failure duration of the login information according to the initial failure time point;

searching a preset time threshold corresponding to the login information from the local;

and judging whether the failure duration is greater than the preset time threshold.

5. The method of claim 1, further comprising:

if the login information is changed from the valid login information to the invalid login information within a preset time period from the time when the login information is restored to the valid login information, the preset time threshold corresponding to the login information is increased according to a first preset algorithm.

6. The method of claim 5, wherein after the restoring the login information to valid login information, the method further comprises:

adjusting a preset time threshold corresponding to the login information according to a preset adjustment rule to obtain an optimal time threshold;

and if the current preset time threshold is reduced according to a second preset algorithm in the preset adjustment rule, the login credentials cannot be successfully applied by using the login information when the validity of the invalid login information is restored based on the reduced preset time threshold.

7. An apparatus for managing website login information, the apparatus being applied to a crawler program, the apparatus comprising:

the acquisition unit is used for acquiring locally stored invalid login information;

the judging unit is used for judging whether the failure duration of the login information acquired by the acquiring unit is greater than a preset time threshold corresponding to the login information; the preset time threshold is a recovery period for judging whether the invalid login information can recover the validity;

and the recovery unit is used for recovering the login information into effective login information when the judgment result of the judgment unit is that the failure duration is greater than the preset time threshold.

8. The apparatus of claim 7, wherein the obtaining unit comprises:

the traversing module is used for traversing the locally stored login information;

the judging module is used for judging whether the current login information carries a failure mark, wherein the failure mark is a mark added to the login information when the crawler determines that the login information is failed;

and the determining module is used for determining that the current login information is invalid login information when the judgment result of the judging module is that the current login information carries an invalid mark.

9. The apparatus according to claim 8, wherein the recovery unit is configured to change a failure flag carried by the login information to a valid flag.

10. The apparatus according to claim 7, wherein the determining unit comprises:

the acquisition module is used for acquiring an initial failure time point corresponding to the login information from a local place;

the calculation module is used for calculating the failure duration of the login information according to the initial failure time point obtained by the obtaining module;

the searching module is used for searching a preset time threshold corresponding to the login information from a local place;

and the judging module is used for judging whether the failure duration obtained by the calculating module is greater than the preset time threshold searched by the searching module.

11. A storage medium, comprising a stored program, wherein when the program runs, a device in which the storage medium is located is controlled to execute the method for managing website login information according to any one of claims 1 to 6.

12. A processor for executing a program, wherein the program executes the method for managing website login information according to any one of claims 1 to 6.

Images