CN105550280A - Data acquisition system of login type website - Google Patents
Data acquisition system of login type website Download PDFInfo
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- CN105550280A CN105550280A CN201510910417.6A CN201510910417A CN105550280A CN 105550280 A CN105550280 A CN 105550280A CN 201510910417 A CN201510910417 A CN 201510910417A CN 105550280 A CN105550280 A CN 105550280A
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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
- G06F16/958—Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking
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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]
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Abstract
The invention discloses a data acquisition system of a login type website. The data acquisition system of the login type website comprises an acquisition task management module, an acquisition account management module, an acquisition strategy management module, an acquisition worker module, an acquisition result processing module and a system state management module; and various types of acquisition tasks can be unified into a standard acquisition task object to meet almost all description requirements on data acquisition work. An acquisition account management platform based on an HTTP (Hyper Text Transport Protocol) carries out unified management on accounts which need to be used for each class of website to log, uniformly distributes accounts according to requirements, and automatically analyzes, processes and records information including the use situations of the accounts, the current state and the like according to result information. A task-driven-based acquisition work strategy mechanism can dynamically regulate an acquisition resource ratio, change an acquisition strategy and realize the quick and horizontal expansion of system resources according to the requirements of the system. A highly automated management mechanism can greatly lower manual intervention work and lower labor cost and an error rate.
Description
Technical field
The present invention relates to the technical field of internet information acquisition, is a kind of data acquisition system (DAS) logging in type website specifically.
Background technology
Along with developing of internet industry, numerous website provide only " finite data displaying " for " anonymity " visitor, needs to obtain its " registered members's qualification " and after logging in its website, to providing more full and accurate data just now.The basic acquisition means taked for this type of situation at present cannot meet the many-sided requirement such as ageing property, integrality of user for information.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of data acquisition system (DAS) logging in type website.
The technical scheme that the present invention takes for the technical matters existed in solution known technology is:
The data acquisition system (DAS) of login type website of the present invention, comprises with lower module: acquisition tasks administration module, collection account management module, acquisition strategies administration module, collecting work person module, collection result processing module and system state administration module; Acquisition tasks administration module distribution downloading task, by abstract for Various types of data collecting work be unified acquisition tasks object, generation acquisition tasks queue, transfers to follow-up collecting work person data acquisition work; Gather the website account that account management module management collecting work person module needs to use at work; Acquisition strategies administration module, according to the different acquisition mission requirements of collecting work person module, completes the work gathering Resourse Distribute and acquisition strategies change; Result by obtaining the acquisition tasks in acquisition tasks queue, data acquisition work, and is returned acquisition tasks administration module by collecting work person module; Collection result after collection result processing module receiving and analyzing collecting work person process, sends related data downloading task to acquisition tasks administration module, and sends status information to system state administration module; System state administration module receives the status information of acquisition tasks administration module, collecting work person module and collection result processing module.
The present invention can also adopt following technical measures:
Acquisition tasks administration module comprises: task normalized, and by all kinds of collection requirement, consolidation form turns to acquisition tasks; Task cushions, and provides multistage buffering; Task disappears heavily, dissimilar collection is required abstract is same acquisition tasks; Task is distributed, generated acquisition tasks is sent in task queue, the situation of distributing programs active monitor task queue, initiatively wait for when task queue full carries, until distribute when the task amount in queue is less than predetermined baseline value, this task queue is based on the GEARMAN system of increasing income again; Task queue manages, and according to different task type information, acquisition tasks is assigned in several task queues.
Gather account management module to comprise: account management, according to all kinds of situation record account information that collecting work person provides, gather account management program; Account is distributed, according to the requirement of different collecting work persons for it provides the account information of particular station, specific quantity; Account state recording, collects the process information of collecting work person, and according to information automatic analysis, record account status information and correlation log.
Acquisition strategies administration module comprises: acquisition strategies manages, and provides the mode unified management collecting work strategy based on B/S; Collection policy interface, the person that is supplied to collecting work access, the task type needed with the person self that determines collecting work, the information such as working method.
Use based on PHANTOMJS in collecting work person module, and use the interbehavior of the process simulation browser corresponding with it and user to complete logging request according to different websites; After the simulation completing website login behavior, the validity logging in result is judged; By abstract for Various types of data collecting work be unified acquisition tasks object, website feature in task is analyzed, and from existing buffer memory, obtain available logging on authentication or obtain voucher after automatically completing login process, use this voucher to obtain data as identity information to the other side's web site requests; After getting collection result, program first can carry out code conversion to resultant content automatically, different type of coding consolidation forms is turned to the coded system of UTF-8; Obtaining to acquisition strategies administration module of regular active runs configuration, and system can carry out corresponding function change after discovery strategy upgrades.
Collection result processing module comprises: pre-processed results analysis, analyzes the pretreatment information of collection result, summarized results information; Data structure fractional analysis, calls corresponding processing rule according to information such as the website in collection result, task types, data content structure is turned to the good data structure of predefine and result transferred to follow-up workflow to process; Related data is downloaded and is analyzed, according to the structured analysis result of collection result, gather the content such as website, task description and analyze, determine whether to need additional downloads related data, generate the acquisition tasks downloaded corresponding to related data as requested and task is handed to acquisition tasks administration module.
System state administration module comprises: system state is collected, and by the running state information of each different sub-systems, unification gathers and record; System state is added up, and according to the system running state information received, generates status information reporting that is unified, that can read; System information obtains interface, can pass through the current running status of this interface real-time acquisition system, supervisory system state, ensure the normal operation of system.
The advantage that the present invention has and good effect are:
In the data acquisition system (DAS) of login type website of the present invention, comprise acquisition tasks administration module, gather account management module, acquisition strategies administration module, collecting work person module, collection result processing module and system state administration module; By the acquisition tasks object being standard by various types of acquisition tasks unification, this object covers for the many-sided content of website, data type, processing mode, flow of work information etc., can meet nearly all description requirement for network data acquisition work.All kinds of website login needs the account used to carry out unified management by the collection account management platform based on http protocol, and distribute account unitedly as requested, and can according to object information, Automatic analysis also records the service condition of account, the information such as current state.The collecting work policy mechanism that task based access control drives can gather resource proportioning according to the requirement dynamic conditioning of system, changes acquisition strategies, realizes the quick horizontal extension of system resource.Supermatic administrative mechanism, can reduce the work of manpower intervention in a large number, reduces cost of labor and error rate.
Accompanying drawing explanation
Fig. 1 is the configuration diagram of the data acquisition system (DAS) of login type website of the present invention;
Fig. 2 is the process flow diagram of the data acquisition system (DAS) of login type website of the present invention.
Embodiment
Below by way of the drawings and specific embodiments, the present invention is described in detail.
As depicted in figs. 1 and 2, the data acquisition system (DAS) of login type website of the present invention, comprises with lower module: acquisition tasks administration module, collection account management module, acquisition strategies administration module, collecting work person module, collection result processing module and system state administration module; Acquisition tasks administration module distribution downloading task, by abstract for Various types of data collecting work be unified acquisition tasks object, generation acquisition tasks queue, transfers to follow-up collecting work person data acquisition work; Gather the website account that account management module management collecting work person module needs to use at work; Acquisition strategies administration module, according to the different acquisition mission requirements of collecting work person module, completes the work gathering Resourse Distribute and acquisition strategies change; Result by obtaining the acquisition tasks in acquisition tasks queue, data acquisition work, and is returned acquisition tasks administration module by collecting work person module; Collection result after collection result processing module receiving and analyzing collecting work person process, sends related data downloading task to acquisition tasks administration module, and sends status information to system state administration module; System state administration module receives the status information of acquisition tasks administration module, collecting work person module and collection result processing module.
Acquisition tasks administration module comprises: task normalized, and by all kinds of collection requirement, consolidation form turns to acquisition tasks; Task cushions, and provides multistage buffering; Task disappears heavily, dissimilar collection is required abstract is same acquisition tasks; Task is distributed, generated acquisition tasks is sent in task queue, the situation of distributing programs active monitor task queue, initiatively wait for when task queue full carries, until distribute when the task amount in queue is less than predetermined baseline value, this task queue is based on the GEARMAN system of increasing income again; Task queue manages, and according to different task type information, acquisition tasks is assigned in several task queues.
Gather account management module to comprise: account management, according to all kinds of situation record account information that collecting work person provides, gather account management program; Account is distributed, according to the requirement of different collecting work persons for it provides the account information of particular station, specific quantity; Account state recording, collects the process information of collecting work person, and according to information automatic analysis, record account status information and correlation log.
Acquisition strategies administration module comprises: acquisition strategies manages, and provides the mode unified management collecting work strategy based on B/S; Collection policy interface, the person that is supplied to collecting work access, the task type needed with the person self that determines collecting work, the information such as working method.
Use based on PHANTOMJS in collecting work person module, and use the interbehavior of the process simulation browser corresponding with it and user to complete logging request according to different websites, finally realize website log operation; After analyzing for the login process of current all kinds of main stream website, its detailed step is carried out abstract formation unitized functional framework, and for different websites by analyzing the interbehavior of its network data, simulated by program, finally realize website log operation.Actual use in adopt based on the browser of PHANTOMJS and user interactions analogue technique and the network data exchange analogue technique based on SOCKET.
After the simulation completing website login behavior, the validity to logging in result is needed to judge.Program, by website intellectual analysis program, judges according to the station for acquiring logged in the unique point logging in result, verifies login result validity.For the register of failure, system meeting its Fail Type of automatic decision (as: account problem, network problem, the other side website problem etc.), carries out limited retry for different types.For successful register " automatically to retain logging on authentication be that follow-up collecting work provides support to system.Acquisition system can preserve the logging on authentication of several identical or different websites for its working range;
By abstract for Various types of data collecting work be unified acquisition tasks object, capture program can be analyzed the website feature in task, and attempts obtaining available logging on authentication from existing buffer memory, or obtains voucher after automatically completing login process.Afterwards, this voucher is used to obtain data as identity information to the other side's web site requests;
After getting collection result, program first can carry out code conversion to resultant content automatically, different type of coding consolidation forms is turned to the coded system of UTF-8.Capture program can according to different collection source (website) features, and " effectively " whether analyze this and to gather, if image data existing problems, program by replacing " logging on authentication " or can complete the trial that the modes such as login behavior carry out limited number of times again.For data result, pretreatment information, acquisition tasks information etc. that (effective or invalid) acquisition system can will collect, unification is encapsulated as good " collection result " object of predefine, transfers to follow-up service to process this object afterwards.
Obtaining to acquisition strategies administration module of regular active runs configuration, and system can automatically carry out corresponding function change after discovery strategy upgrades.
Collection result processing module comprises: pre-processed results analysis, analyzes the pretreatment information of collection result, summarized results information; Data structure fractional analysis, corresponding processing rule is called according to information such as the website in collection result, task types, data content structure is turned to the data structure (as: title that predefine is good, text, author, issuing time etc.) and result transferred to follow-up (storing, index etc.) workflow to process; Related data is downloaded and is analyzed, according to the structured analysis result of collection result, gather the content such as website, task description and analyze, determine whether to need additional downloads related data, generate the acquisition tasks downloaded corresponding to related data as requested and task is handed to acquisition tasks administration module.
System state administration module comprises: system state is collected, and by the running state information of each different sub-systems, unification gathers and record; System state is added up, and according to the system running state information received, generates status information reporting that is unified, that can read; System information obtains interface, can pass through the current running status of this interface real-time acquisition system, supervisory system state, ensure the normal operation of system.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention with preferred embodiment openly as above, but, and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, certainly the technology contents of announcement can be utilized to make a little change or modification, become the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (7)
1. one kind logs in the data acquisition system (DAS) of type website, it is characterized in that, comprise with lower module: acquisition tasks administration module, collection account management module, acquisition strategies administration module, collecting work person module, collection result processing module and system state administration module; Acquisition tasks administration module distribution downloading task, by abstract for Various types of data collecting work be unified acquisition tasks object, generation acquisition tasks queue, transfers to follow-up collecting work person data acquisition work; Gather the website account that account management module management collecting work person module needs to use at work; Acquisition strategies administration module, according to the different acquisition mission requirements of collecting work person module, completes the work gathering Resourse Distribute and acquisition strategies change; Result by obtaining the acquisition tasks in acquisition tasks queue, data acquisition work, and is returned acquisition tasks administration module by collecting work person module; Collection result after collection result processing module receiving and analyzing collecting work person process, sends related data downloading task to acquisition tasks administration module, and sends status information to system state administration module; System state administration module receives the status information of acquisition tasks administration module, collecting work person module and collection result processing module.
2. the data acquisition system (DAS) of login type website according to claim 1, is characterized in that: acquisition tasks administration module comprises: task normalized, and by all kinds of collection requirement, consolidation form turns to acquisition tasks; Task cushions, and provides multistage buffering; Task disappears heavily, dissimilar collection is required abstract is same acquisition tasks; Task is distributed, generated acquisition tasks is sent in task queue, the situation of distributing programs active monitor task queue, initiatively wait for when task queue full carries, until distribute when the task amount in queue is less than predetermined baseline value, this task queue is based on the GEARMAN system of increasing income again; Task queue manages, and according to different task type information, acquisition tasks is assigned in several task queues.
3. the data acquisition system (DAS) of login type website according to claim 1, is characterized in that: gather account management module and comprise: account management, according to all kinds of situation record account information that collecting work person provides, gathers account management program; Account is distributed, according to the requirement of different collecting work persons for it provides the account information of particular station, specific quantity; Account state recording, collects the process information of collecting work person, and according to information automatic analysis, record account status information and correlation log.
4. the data acquisition system (DAS) of the login type website according to Claims 2 or 3, is characterized in that: acquisition strategies administration module comprises: acquisition strategies manages, and provides the mode unified management collecting work strategy based on B/S; Collection policy interface, the person that is supplied to collecting work access, the task type needed with the person self that determines collecting work, the information such as working method.
5. the data acquisition system (DAS) of login type website according to claim 4, it is characterized in that: use based on PHANTOMJS in collecting work person module, and use the interbehavior of the process simulation browser corresponding with it and user to complete logging request according to different websites; After the simulation completing website login behavior, the validity logging in result is judged; By abstract for Various types of data collecting work be unified acquisition tasks object, website feature in task is analyzed, and from existing buffer memory, obtain available logging on authentication or obtain voucher after automatically completing login process, use this voucher to obtain data as identity information to the other side's web site requests; After getting collection result, program first can carry out code conversion to resultant content automatically, different type of coding consolidation forms is turned to the coded system of UTF-8; Obtaining to acquisition strategies administration module of regular active runs configuration, and system can carry out corresponding function change after discovery strategy upgrades.
6. the data acquisition system (DAS) of login type website according to claim 5, is characterized in that: collection result processing module comprises: pre-processed results analysis, analyzes the pretreatment information of collection result, summarized results information; Data structure fractional analysis, calls corresponding processing rule according to information such as the website in collection result, task types, data content structure is turned to the good data structure of predefine and result transferred to follow-up workflow to process; Related data is downloaded and is analyzed, according to the structured analysis result of collection result, gather the content such as website, task description and analyze, determine whether to need additional downloads related data, generate the acquisition tasks downloaded corresponding to related data as requested and task is handed to acquisition tasks administration module.
7. the data acquisition system (DAS) of login type website according to claim 6, is characterized in that: system state administration module comprises: system state is collected, and by the running state information of each different sub-systems, unification gathers and record; System state is added up, and according to the system running state information received, generates status information reporting that is unified, that can read; System information obtains interface, can pass through the current running status of this interface real-time acquisition system, supervisory system state, ensure the normal operation of system.
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| CN201510910417.6A CN105550280A (en) | 2015-12-10 | 2015-12-10 | Data acquisition system of login type website |
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| CN201510910417.6A CN105550280A (en) | 2015-12-10 | 2015-12-10 | Data acquisition system of login type website |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108090731A (en) * | 2016-11-23 | 2018-05-29 | 腾讯科技（深圳）有限公司 | A kind of information processing method and equipment |
| CN109697202A (en) * | 2018-12-29 | 2019-04-30 | 中国联合网络通信集团有限公司 | Account management method and equipment |
| CN110570292A (en) * | 2019-08-02 | 2019-12-13 | 阿里巴巴集团控股有限公司 | method and device for calibrating cold start condition threshold of new station |
| CN111083136A (en) * | 2019-12-12 | 2020-04-28 | 北京百分点信息科技有限公司 | Account resource management device and method and data acquisition system and method |
| CN111147325A (en) * | 2019-12-18 | 2020-05-12 | 深圳市任子行科技开发有限公司 | Distributed network information acquisition system, method and computer readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108090731A (en) * | 2016-11-23 | 2018-05-29 | 腾讯科技（深圳）有限公司 | A kind of information processing method and equipment |
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| CN111083136A (en) * | 2019-12-12 | 2020-04-28 | 北京百分点信息科技有限公司 | Account resource management device and method and data acquisition system and method |
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| CN111147325A (en) * | 2019-12-18 | 2020-05-12 | 深圳市任子行科技开发有限公司 | Distributed network information acquisition system, method and computer readable storage medium |
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