CN108304402A - Exterior chain availability monitor method and monitoring device - Google Patents
Exterior chain availability monitor method and monitoring device Download PDFInfo
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- CN108304402A CN108304402A CN201710022098.4A CN201710022098A CN108304402A CN 108304402 A CN108304402 A CN 108304402A CN 201710022098 A CN201710022098 A CN 201710022098A CN 108304402 A CN108304402 A CN 108304402A
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- exterior chain
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
- G06F16/9566—URL specific, e.g. using aliases, detecting broken or misspelled links
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
- H04L63/306—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information intercepting packet switched data communications, e.g. Web, Internet or IMS communications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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Abstract
The invention discloses a kind of exterior chain availability monitor method and devices.The method includes：Obtain all exterior chains link in target pages；It initiates to obtain request for the page resource of exterior chain link；According to the request of return in response to determining that not available exterior chain links；Repair, remove and/or report not available exterior chain link.The method can also carry out identical processing to subordinate's page of target pages.Thus, it is possible to automatically identify the dead chain in page-out or website, and operated accordingly, to propose a kind of efficient solution for the availability monitor of exterior chain link.
Description
Technical field
The present invention relates to Internet technical fields, more particularly to a kind of exterior chain availability monitor method and apparatus.
Background technology
With the development of network, in order to enrich content of pages, the outer of the page outside multiple directions is often inserted into the page
Chain links.Since the corresponding page of exterior chain link is usually third party's exploitation different from page supplier, it is difficult to ensure
The validity for the exterior chain being inserted into.Such as these websites with many exterior chains of such as navigation website, electric business website, due to
The availability of external linkage is not controlled by website, will be to the receipts of these websites once the address of these external linkages is unavailable
Enter and is impacted with practicability.
Thus, it is desirable to a kind of scheme that can be monitored to the availability of exterior chain.
Invention content
It is a primary object of the present invention to, provide it is a kind of the availability of exterior chain can be monitored it is supermatic
Method and monitoring device.
According to an aspect of the invention, there is provided a kind of exterior chain availability monitor method, including：It obtains in target pages
All exterior chains link；It initiates to obtain request for the page resource of exterior chain link；According to the request of return in response to determining that can not
Exterior chain links；Repair, remove and/or report not available exterior chain link.
Thus, it is possible to the availability of external linkage is determined according to the access result of the external linkage in the access target page,
Many kinds of measures can be taken according to actual conditions for not available external linkage.For example, for belonging to same with target pages
The not available exterior chain of provider can be attempted to repair it, and removed and/or reported when repairing unsuccessful；
For belonging to the not available exterior chain of different providers from target pages, being removed and reporting corresponding external offer
Side.
Preferably, target pages can be one of following：Navigation page；Result of page searching；Electric business trade company and/or product
Page.The present invention exterior chain monitoring method be particularly suitable for it is above-mentioned have a large amount of exterior chains the case where.
Preferably, all exterior chains in target pages are obtained and are linked and include：Obtain the source code of target pages；And it uses
Canonical formula href=" (.*) " link of all exterior chains is taken out from source code.
Thus, it is possible to easily retrieve the exterior chain link handled, monitoring efficiency is thus promoted.
Preferably, the page resource for initiating to link for exterior chain obtains request：It initiates to be directed to each exterior chain chain one by one
The HTTP request connect.According to the request of return in response to determining that the link of not available exterior chain includes：According to the HTTP conditional codes of return
Determine not available exterior chain link.Thus, it is possible to realize the judgement to dead chain via widely used HTTP conditional codes in the industry,
To promote the versatility of the present invention program.
Preferably, determine that not available exterior chain link includes according to the HTTP conditional codes of return：It links and returns in an exterior chain
HTTP conditional codes be more than or equal to 400 and less than or equal to 504 when determine the exterior chain link it is unavailable.Pass through reasonable selection as a result,
It, being capable of the more convenient dead chain accurately identified in page-out for the HTTP conditional code numerical value of judgement.
Preferably, this method can also include：Jump to the page and needle in the station pointed by the interior chain link of target pages
To the page in the station repeat the acquisition of exterior chain link, initiate page resource obtain request, determine the link of not available exterior chain with
And repair, remove and/or report the operation of not available exterior chain link.Preferably, the interior chain link institute of target pages is jumped to
The page can be based on all pages with exterior chain in pre-defined rule traversal target pages affiliated web site, with complete in the station of direction
The dead chain of the pairs of website removes.
Preferably, the direction that can not also be linked via interior chain redirected to the page in station.The method may include obtain
The page structure relation information (for example, site maps) in website is taken, and is completed to mesh according to the instruction of above structure information
The exterior chain availability detection for marking each page in website, to realize the identification of dead chain and processing to entire targeted sites.
According to another aspect of the present invention, a kind of exterior chain availability monitor device is additionally provided, including：Exterior chain obtains single
Member, for obtaining the link of all exterior chains in target pages；Resource request unit, for initiating the page money for exterior chain link
Source obtains request；Unavailable exterior chain determination unit is used for the request according to return in response to determining that not available exterior chain links；And
Unavailable exterior chain processing unit, for repairing, removing and/or reporting not available exterior chain link.
In one embodiment of the invention, exterior chain acquiring unit includes：Source code acquiring unit, for obtaining page object
The source code in face；And exterior chain retrieval unit, for using regular expression href=" (.*) " institute is taken out from source code
There is exterior chain link.
In one embodiment of the invention, which can also include：Page jump unit in standing, for jumping to mesh
Mark the page in the pointed station of interior chain link of the page, and exterior chain availability monitor device make exterior chain acquiring unit, can not
It is operated for the page in station with exterior chain determination unit and unavailable exterior chain processing unit.
The exterior chain availability monitor method and monitoring device of the present invention can automatically identify target pages, website even net
The unavailable exterior chain link stood in cluster, and being handled accordingly, so as to fast and effeciently realize that linked to exterior chain can
With the conduct monitoring at all levels of property.
Description of the drawings
Disclosure illustrative embodiments are described in more detail in conjunction with the accompanying drawings, the disclosure above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in disclosure illustrative embodiments, identical reference label
Typically represent same parts.
Fig. 1 is the schematic flow chart for showing exterior chain availability monitor method according to an embodiment of the invention.
Fig. 2 is the functional block diagram for showing exterior chain availability monitor device according to an embodiment of the invention.
Fig. 3 is the flow chart for showing the availability to the exterior chain link in navigation page and being monitored.
Specific implementation mode
The preferred embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the disclosure without the embodiment party that should be illustrated here
Formula is limited.On the contrary, these embodiments are provided so that the disclosure is more thorough and complete, and can be by the disclosure
Range is completely communicated to those skilled in the art.
As previously mentioned, in order to realize the monitoring of the availability to the exterior chain link in the page, the present invention proposes one kind can
With the unavailable exterior chain link (alternatively referred to as " dead chain ") in the even website cluster of automatic identification target pages, website, and carry out
The dead chain monitoring scheme handled accordingly.Herein, " exterior chain link " may refer to be directed toward other external website pages in the page
Link, " interior chain link " may refer to station internal chaining, that is, being linked to each other between the content page under same website domain name,
Such as subordinate's page of current page.The target pages that the present invention addresses herein can be the page for having multiple exterior chain links,
Especially can be navigation page, result of page searching, electric business trade company and/or product page etc..
The monitoring scheme of the present invention is described in detail with reference to Fig. 1.Fig. 1 is to show to be implemented according to the present invention one
The schematic flow chart of the exterior chain link availability monitor method of example.
Referring to Fig. 1, external linkage availability monitor method starts from step S110, obtains all exterior chains in target pages
Link.In one embodiment, step S110 can by obtain target pages source code (for example, using HTTP GET),
Source code is analyzed to obtain all external linkages of target pages.Preferably, can use canonical formula href="
(.*) " take out the link of all exterior chains from source code, thus promote exterior chain and obtain efficiency.
After obtaining external linkage, it can initiate to obtain request for the page resource of external linkage in step S120.Institute
It can be the HTTP request initiated one by one for the link of each exterior chain to state request, can also be to initiate parallel.
In one embodiment, step S110 can take out the external linkage in target pages one by one by canonical formula,
After taking out first external linkage, so that it may which, to execute step S120, the page resource sent out for first external linkage obtains
Request, and so on, the request of the resource acquisition to all external linkages may be implemented.Thus, it is possible to executing step S110's
It is performed simultaneously step S120.
Next, in step S130, according to the request of return in response to determining that not available exterior chain links.Wherein, step
S120 can link corresponding server to exterior chain and initiate HTTP request.Server, can be to after receiving access request
Requesting party sends out three HTTP conditional codes to indicate the http response state of server.
It is known in the art that indicating different meanings with the HTTP conditional codes that different digital starts.Specifically, with 1
The HTTP conditional codes of beginning represent HTTP request and are received, need to continue with.With the HTTP conditional codes of 2 beginnings, representative is asked
The bedding and clothing business device that succeeded is asked to receive, understand and receive.Client is needed to take further with the HTTP conditional codes representative of 3 beginnings
Operation could complete to ask.Client is represented with the HTTP conditional codes of 4 beginnings to appear likely to that mistake has occurred, and is hampered
The processing of server.It is wrong or different during handling request that server is represented with the HTTP conditional codes of 5,6 beginnings
Normal state occurs.
Meaning representated by HTTP conditional code leading digits is it is found that with 4 and digital (5,6 etc.) beginning later
What HTTP conditional codes indicated is that HTTP request accesses failure or needs to be further processed to access successfully.For example, HTTP
Conditional code 400 indicates semantic wrong, and current request can not be understood by server or required parameter is wrong.HTTP conditional codes 504
What is indicated is gateway requests time-out, that is, gateway or the server of factorage is used as to attempt to execute when asking, fail in time from
Upstream server (server that URI is identified, such as HTTP, FTP, LDAP) or secondary server (such as DNS) receive sound
It answers
Thus when the HTTP conditional codes of return are 4 and number beginning later, corresponding exterior chain can be linked and is regarded as
It is unavailable.Since the probability of the HTTP conditional codes occurred after in actual access 504 is smaller, can preferably will be greater than
HTTP conditional codes equal to 400 and less than or equal to 504 are as error code, when the HTTP conditional codes of return are in error code,
It is considered that corresponding exterior chain link is unavailable.Can an exterior chain link return HTTP conditional codes be more than or equal to 400 and
Determine that exterior chain link is unavailable when less than or equal to 504.
, can be in step S140 to the respective handling of dead chain after not available exterior chain link is determined, including repair, move
Remove and/or report not available exterior chain link.
Specifically, it links for being determined as not available exterior chain, with its modification authority, can attempt pair
Above-mentioned exterior chain is repaired, with so that it becomes available mode.Herein, it can carry out exterior chain condition monitoring to have modification authority
Monitoring side and target pages affiliated web site the case where being runed by same side, can also be that target pages affiliated web site opens it and repaiies
The case where multiple claim.The means of reparation may include Server Restart or debugging etc. in the case where not having modification authority,
Dead chain on the page can directly be removed.Furthermore it is also possible to report not available exterior chain link to related personnel.Above-mentioned report
It is preferably automatic to execute, such as executed via communication robot.And related personnel can be that product manager or other foreign sides are negative
Duty personnel.
As above the exterior chain availability monitor method that the present invention is described in detail in Fig. 1 is had been combined.Utilize the exterior chain of the present invention
Availability monitor method can obtain exterior chain automatically, identify dead chain and carry out subsequent operation, so as to realize to target pages
In exterior chain link availability monitoring.
In one embodiment, exterior chain availability monitor method shown in FIG. 1 is being performed with to outer in target pages
After the availability of portion's link is monitored, it can also continue to carry out exterior chain availability prison to other pages in targeted sites
Control.
Specifically, the page in the station that the interior chain link that target pages include is directed toward can be jumped to and be directed to page in the station
Face repeats the acquisition (step S110) of exterior chain link, initiation page resource obtains request (step S120), it is not available outer to determine
Chain links (step S130) and repairs, removes and/or report the operation of not available exterior chain link (step S140).It is preferred that
Ground, it can be based on belonging to pre-defined rule traversal target pages to jump to the page in the station pointed by the interior chain link of target pages
All pages with exterior chain in website, to complete all dead chain removal to entire website.
In other embodiments, redirecting for the page in station can not also be realized via interior chain, and can for example in advance
Site maps are obtained, and realize the exterior chain availability inspection of the page in website including exterior chain according to the instruction of site maps.
The solution of the present invention can also be applied to client, such as the present invention can be utilized in client configuration file
The availability of exterior chain is detected.
In addition, it is necessary to which, it is emphasized that the monitoring scheme of the present invention can be suitable for all kinds of navigation pages, website and client
Whole-process automatic progress exterior chain condition monitoring scheme.Pass through timely discovery, reparation or the removal to dead chain, Neng Gouti as a result,
Rise the usage experience of users.In addition, due to that can find exterior chain failure in time, for some charge links,
It can ensure the benefit of page location (especially navigation page).
Fig. 2 is the functional block diagram for showing external linkage availability monitor device 200 according to an embodiment of the invention.
Wherein, the function module of monitoring device 200 can by the combination of the hardware of the realization principle of the invention, software or hardware and software Lai
It realizes.It will be appreciated by persons skilled in the art that Fig. 2 described functions module can combine or be divided into submodule
Block, to realize the principle of foregoing invention.Therefore, can support can to any of functions described herein module for description herein
The combination or division of energy or further restriction.
Monitoring device 200 shown in Fig. 2 can be used for realizing monitoring method shown in FIG. 1, below only with regard to monitoring device 200
The operation that the function module and each function module that can have can execute is described briefly, for the detail portion being directed to
Divide the description that may refer to above in association with Fig. 1, which is not described herein again.
Referring to Fig. 2, monitoring device 200 includes exterior chain acquiring unit 210, resource request unit 220, the determination of unavailable exterior chain
Unit 230 and unavailable exterior chain processing unit 240.
Exterior chain acquiring unit 210 is used to obtain all exterior chains link in target pages.Resource request unit 220 is for sending out
Starting obtains request to the page resource that exterior chain links.Unavailable exterior chain determination unit 230 is used to be responded according to the request of return
Determine not available exterior chain link.Unavailable exterior chain processing unit 240 is for repairing, removing and/or reporting not available exterior chain
Link.
In an embodiment of the invention, exterior chain acquiring unit 210 can optionally include source code acquiring unit 2110
With exterior chain retrieval unit 2120.
Source code acquiring unit 2110 is used to obtain the source code of target pages.Exterior chain retrieval unit 2120 is used for using just
Then formula href=" (.*) " link of all exterior chains is taken out from source code.
In one embodiment of the invention, monitoring device 200 can also optionally include page jump unit in station
250, the page in the station for jumping to target pages affiliated web site, and monitoring device 200 so that exterior chain acquiring unit 210,
Unavailable exterior chain determination unit 230 and unavailable exterior chain processing unit 240 are operated for the page in the station.The page in the station
Jump-transfer unit 250 is also based on outside all bands in pre-defined rule (for example, site maps) traversal target pages affiliated web site
The page of chain, to complete all dead chain removal to entire website
To sum up, for the page linked with multiple exterior chains, the exterior chain availability monitor method using the present invention and monitoring
Device can automatically obtain exterior chain link present in it, and identify wherein not available exterior chain link, and then repair, move
Not available exterior chain link is removed and/or reports, so as to fast and effeciently realize the availability to the exterior chain link in the page
Monitoring.
Exterior chain availability monitor method according to the present invention and monitoring device above is described in detail by reference to attached drawing.
It will provide as follows according to a concrete application for realizing monitoring using the above method and device.
Application examples
As described above, the solution of the present invention has versatility, can be adapted for a variety of industry such as navigation, electric business, search
Business.Specifically, can utilize the present invention to navigation page, search results pages and electric business trade company page and a variety of pages such as product page into
Row monitoring identifies wherein not available exterior chain link.And the solution of the present invention can also be applied to client, such as can be with
The availability of the exterior chain in client configuration file is detected using the present invention.
It is illustrated so that the availability to the exterior chain link in navigation page is monitored as an example below, it should know for it
The page of its type can also be carried out with reference to following mode.
Fig. 3 is the flow chart for showing the availability to the exterior chain link in navigation page and being monitored.Wherein, for the ease of
It is clearly visually known entire monitoring flow, two row algorithms are shown in figure.It should be understood that this two row algorithm can be with subordinate
Can also be two independent algorithms in the same algorithm.In addition, the navigation server and exterior chain server in figure can be same
One server can also be different server, such as can be the server belonged in same cluster.
Referring to Fig. 3, algorithm can be used for executing the exterior chain availability monitor scheme of the present invention.It specifically, first can be by
Algorithm navigation server (such as server that navigation page is www.example123.com) sends out Http Get requests, to obtain
Take page source code.After obtaining page source code algorithm can by regular expression href=" (.*) ", all
The value of href takes out then cycle and takes out Url, to obtain an exterior chain list.Hereafter algorithm can be sent out to exterior chain server
Http requests are played, exterior chain server returns to Http Code (i.e. Http conditional codes) to algorithm.
Preferably, the Http conditional codes between numerical value 400 to 504 can be set as error code, by numerical value less than 400
Http conditional codes are set as correct code, and error code returns to 0, and correct code returns to 1.
Preferably, the return of error code can be arranged following code and realize.
Here preferably preferential to judge that Http Code are equal to 200 or 302, this return shape most commonly seen when being link health
State code, and the establishment of above-mentioned judgement can be exempted to follow-up Http Code>=200＆＆resCode<300 or Http
Code>=300＆＆<400 judgement, to the whole efficiency of boosting algorithm.
Cycle is added to false links array to the Url for being returned as 0, and misjudgment links whether array is more than 0, is more than then
Url and Http Code therein are exported, the exterior chain corresponding to the Url of output is dead chain.As shown in figure 3, can will identify
The dead chain gone out is reported to communication robot, and related personnel, such as product manager are reported to by communication robot.
Thus it can identify that the not available exterior chain in navigation page links HTTP conditional codes corresponding with its.It is testing
In, detection can be completed at 1 minute for more than 200 links of example123 navigation pages using the present invention.
Exterior chain availability monitor method according to the present invention and monitoring device above is described in detail by reference to attached drawing.
In addition, being also implemented as a kind of computer program according to the method for the present invention, which includes being used for
Execute the computer program code instruction of the above steps limited in the above method of the present invention.Alternatively, according to the present invention
Method is also implemented as a kind of computer program product, which includes computer-readable medium, in the meter
The computer program for the above-mentioned function of being limited in the above method for executing the present invention is stored on calculation machine readable medium.Ability
Field technique personnel will also understand is that, various illustrative logical blocks, module, circuit and algorithm in conjunction with described in disclosure herein
Step may be implemented as the combination of electronic hardware, computer software or both.
Flow chart and block diagram in attached drawing show that the possibility of the system and method for multiple embodiments according to the present invention is real
Existing architecture, function and operation.In this regard, each box in flowchart or block diagram can represent module, a journey
A part for sequence section or code, the part of the module, section or code include one or more for realizing defined
The executable instruction of logic function.It should also be noted that in some implementations as replacements, the function of being marked in box also may be used
With to occur different from the sequence marked in attached drawing.For example, two continuous boxes can essentially be basically executed in parallel,
They can also be executed in the opposite order sometimes, this is depended on the functions involved.It is also noted that block diagram and/or stream
The combination of each box in journey figure and the box in block diagram and or flow chart can use functions or operations as defined in executing
Dedicated hardware based system realize, or can realize using a combination of dedicated hardware and computer instructions.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
In the principle, practical application or improvement to the technology in market for best explaining each embodiment, or make the art
Other those of ordinary skill can understand each embodiment disclosed herein.
Claims (10)
1. a kind of exterior chain availability monitor method, including：
Obtain all exterior chains link in target pages；
It initiates to obtain request for the page resource of exterior chain link；
According to the request of return in response to determining that not available exterior chain links；
Repair, remove and/or report the not available exterior chain link.
2. the method for claim 1, wherein the target pages are one of following：
Navigation page；
Result of page searching；
Electric business trade company and/or product page.
3. all exterior chains link the method for claim 1, wherein obtained in target pages includes：
Obtain the source code of target pages；And
Using canonical formula href=" (.*) " link of all exterior chains is taken out from the source code.
4. the page resource for the method for claim 1, wherein initiating to link for the exterior chain obtains request：
The HTTP request for each exterior chain link is initiated one by one, and
According to the request of return in response to determining that the link of not available exterior chain includes：
Not available exterior chain link is determined according to the HTTP conditional codes of return.
5. method as claimed in claim 4, wherein determine not available exterior chain link packet according to the HTTP conditional codes of return
It includes：
Determine that exterior chain link can not when the HTTP conditional codes that exterior chain link returns are more than or equal to 400 and are less than or equal to 504
With.
6. the method as described in claim 1 further includes：
It jumps to the page in the station pointed by the interior chain link of the target pages and repeats the exterior chain chain for the page in station
The acquisition that connects initiates page resource and obtains request, determines not available exterior chain link and repair, removes and/or report can not
The operation of exterior chain link.
7. the method as described in claim 1 further includes：
The website structure information of relationship between indicating each page in targeted website is obtained,
The method determines target pages according to the website structure information, and completes to all pages in the targeted website
Exterior chain availability monitor.
8. a kind of exterior chain availability monitor device, including：
Exterior chain acquiring unit, for obtaining the link of all exterior chains in target pages；
Resource request unit obtains request for initiating for the page resource of exterior chain link；
Unavailable exterior chain determination unit is used for the request according to return in response to determining that not available exterior chain links；And
Unavailable exterior chain processing unit, for repairing, removing and/or reporting the not available exterior chain link.
9. device as claimed in claim 8, wherein the exterior chain acquiring unit includes：
Source code acquiring unit, the source code for obtaining target pages；And
Exterior chain retrieval unit, for using canonical formula href=" (.*) " link of all exterior chains is taken out from the source code.
10. device as claimed in claim 8, further includes：
Subordinate's page jump unit, subordinate's page for jumping to the target pages, and
The exterior chain availability monitor device make the exterior chain acquiring unit, the unavailable exterior chain determination unit and it is described not
It can be operated for subordinate's page with exterior chain processing unit.
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| CN110347955A (en) * | 2019-05-30 | 2019-10-18 | 华为技术有限公司 | A kind of resource detection method and device |
| CN112269666A (en) * | 2020-11-10 | 2021-01-26 | 北京百度网讯科技有限公司 | Applet dead link detection method and device, computing device and medium |
| CN112417347A (en) * | 2019-08-23 | 2021-02-26 | 腾讯科技（深圳）有限公司 | Method and device for monitoring Web page availability, medium and electronic equipment |
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