CN102110114A - Copy-prevention method and device of web page word content - Google Patents
Copy-prevention method and device of web page word content Download PDFInfo
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- CN102110114A CN102110114A CN2009102442602A CN200910244260A CN102110114A CN 102110114 A CN102110114 A CN 102110114A CN 2009102442602 A CN2009102442602 A CN 2009102442602A CN 200910244260 A CN200910244260 A CN 200910244260A CN 102110114 A CN102110114 A CN 102110114A
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Abstract
The invention discloses a copy-prevention method of web page word content. The method comprises steps as follows: the web page word content is divided into more than two layers with every layer displaying only a part of the content, and the original content can only be seen by vertically overlapping all the layers; both the processes of dividing the web page word content into more than two layers and overlapping all the layers into a new web page can be manually performed or accomplished through an automatic device; and the new combined web page is displayed through a browser. The invention solves the problem of the prior art that the current copy-prevention function is cracked, and the web page word content can be easily coped with low cost. The invention simultaneously discloses a device for automatically dividing the web page word content and combining the divided web page word content into a new web page.
Description
Technical field
The present invention relates to the internet web page technology, the method and the device of the anti-copy of particularly a kind of webpage word content.
Background technology
World Wide Web is one of modal application on the internet, sees webpage with browser exactly.Info web on the internet is very abundant now, and the webpage Copyright Protection also becomes outstanding simultaneously.Get on because common webpage word content is easy to directly to be copied to other webpage or medium, the cost of bootlegging is very low.How increasing the difficulty of word content copy, improve pirate cost, is the problem that webpage word content anti-copy Technology Need solves.
Common webpage word content anti-copy technology comprises at present: 1, embed invisible literal in webpage; 2, Javascript program anti-copy; 3, Javascript encrypts the webpage source code.Simply be described below:
Prior art one: in webpage, embed invisible literal
Principle: embed some invisible literal among the normal text content, for example the literal that calcaneus rete page or leaf background color is identical, little to the literal that has only a point etc.If duplicate stickup, will also copy over invisible literal and normal text is staggered in together.
Shortcoming:, remove invisible literal automatically than being easier to programming identification HTML code.
Prior art two: Javascript program anti-copy
Principle: the Javascript code with some specific functions joins in the webpage, for example prevents Ctrl-C, Ctrl-V, mouse point right button etc.
Shortcoming: forbidding browser Javascript script, copy-proof function will lose efficacy.
Prior art three: Javascript encrypts the webpage source code
Principle: can't see the webpage source code after encrypting, must move Javascript ability display web page content of text, therefore can not forbid the browser Javascript function.
Shortcoming: Javascript encrypts and can crack, and for example adds the document.write statement, with documentElement.outerHTML " the ultimate method that cracks " etc.
In sum, the copy-proof function of prior art has all had crack method, and the webpage word content is easily duplicated by low cost.
Summary of the invention
The method and apparatus of a kind of webpage word content provided by the invention anti-copy has had crack method, the problem that the webpage word content is easily duplicated by low cost in order to the copy-proof function that solves prior art.
The method of a kind of webpage word content anti-copy comprises:
Webpage text content be divided into two-layer more than, every layer only shows a part, all layers overlap up and down together can see original content;
Original character information being split into two-layer above process, and all stacked processes that add a synthetic new web page, all can finish by artificial or aut.eq.;
The new web page that is synthesized is shown by browser.
The device of a kind of automatic partition webpage word content and synthetic new web page comprises:
Randomizer is used to produce random digit, offers shunt at random;
Shunt is used for each literal of original web page word content is assigned in the different groups randomly at random;
Webpage individual layer maker, for every group of literal of the output of shunt at random, according to the position of these literal in original web page, be placed on this group of synthetic webpage corresponding layer in, do not have the part of literal to leave a blank;
Webpage multilayer superimposer is used for a plurality of stacked being added to together of webpage individual layer maker output, forms synthetic webpage.
The embodiment of the invention the webpage word content be divided into two-layer more than, every layer only shows a part, all layers overlap up and down together can see original content; The webpage word content being split into two-layer above process, and all stacked processes that add a synthetic new web page, all can finish by artificial or aut.eq.; The new web page that is synthesized shows by browser, thereby increased the difficulty of webpage word content copy, improved pirate cost, played the effect of webpage literal anti-copy.
Description of drawings
The fractionation that Fig. 1 provides for the embodiment of the invention, merging webpage word content prevent the method synoptic diagram of word content copy;
A kind of automatic partition webpage word content that Fig. 2 provides for the embodiment of the invention and the apparatus structure synoptic diagram of synthetic new web page;
Fig. 3 is the environment synoptic diagram of embodiment of the invention anti-copy webpage word content;
Fig. 4 is the method flow diagram of embodiment of the invention webpage word content anti-copy.
Embodiment
Copy-proof function at prior art has all had crack method, the problem that the webpage word content is easily duplicated by low cost, the embodiment of the invention webpage text content be divided into two-layer or two-layer up and down more than, every layer only shows a part, and all layers overlap up and down together can see original content; Original character information is split into two-layer or above process to be finished by artificial or computer program; All stacked processes that add demonstration are directly finished by browser, thereby have increased the difficulty of webpage word content copy, have improved pirate cost, have played the effect of webpage literal anti-copy, have solved the problems referred to above.
As shown in Figure 1, the method for the webpage word content anti-copy that provides of the embodiment of the invention comprises:
Each literal in original web page 101 word contents, by at random or fixed form give among two group 102,103 one group;
Two groups of literal respectively are put in one deck of synthetic webpage 105, and the position of literal is consistent with the position in the original web page 101, and 102,103 do not have the part of literal to be left blank in every layer.
In the foregoing description, original web page 101 word contents also can split into more than 3 groups or 4 groups or 5 groups at random.
As shown in Figure 2, the automatic partition webpage word content that provides of the embodiment of the invention and the device of synthetic new web page comprise:
Randomizer 202 is used to produce random digit, offers shunt 201 at random;
Webpage individual layer maker 203 and 204, one every group, be used for assigning to the position of the literal of this group according to original web page, be placed in the layer of this group correspondence of synthesizing webpage, there is not the part of literal to leave a blank;
Webpage multilayer superimposer 205 is used for multilayer is superimposed together, and forms synthetic webpage.
As shown in Figure 3, the automatic partition webpage word content that provides of the embodiment of the invention and the device of synthetic new web page can be deployed in any one computing machine node 301 of in-house network.
As shown in Figure 4, the embodiment of the invention is divided into webpage text content two-layer up and down, and all stacked methods that add a synthetic new web page comprise the following steps:
Step 401,402,403: initialization.
Step 404: import next webpage literal a.
Step 405: judging whether inlet flow finishes, is execution in step 406 then, otherwise execution in step 409.
Step 406,407,408: merge each layer, generate and the output new web page, method finishes.
Step 409: generate the real number x between 0 to 1 at random.
Step 410: whether judging x less than 0.5, is execution in step 411 then, otherwise execution in step 413.
Step 411,412: literal a gives the 1st layer of webpage, the 2nd layer of character that fills in the blanks.
Step 413,414: literal a gives the 2nd layer of webpage, the 1st layer of character that fills in the blanks.
Step 412,414: two steps are all returned step 404 after executing.
In the foregoing description, the webpage word content also can split into more than 3 groups or 4 groups or 5 groups at random, and other steps are similar to the above embodiments.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential hardware platform, can certainly all implement, but the former is better embodiment under a lot of situation by hardware.Based on such understanding, all or part of can the embodying that technical scheme of the present invention contributes to background technology with the form of software product, this computer software product can be stored in the storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (2)
1. the method for webpage word content anti-copy is characterized in that, this method comprises:
The webpage word content be divided into two-layer more than, every layer only shows a part, all layers overlap up and down together can see original content;
The webpage word content being split into two-layer above process, and all stacked processes that add a synthetic new web page, all can finish by artificial or aut.eq.;
The new web page that is synthesized is shown by browser;
As mentioned above the webpage word content being divided into two-layer above method specifically comprises:
Each literal in the original web page word content, by at random or fixed form give among the N group one group, wherein N is the natural number greater than 2;
N group literal is put into respectively in the different layers, and the position of literal is consistent with the position in the original web page, does not have the part of literal to be left blank in every layer;
The layer of described webpage comprises with the defined web page element of html tag " div " or " layer ";
According to following formula determine in the original web page word content according to reading habit from top to bottom, i literal of from left to right the order layer Li that will assign to:
L
i＝f(i)；
Wherein, f (i) is self-defining function, and wherein i is the natural number greater than 0, and Li is that wherein N is total number of plies of synthetic webpage greater than 0, smaller or equal to the natural number of N;
The definition of function f (i) comprises that random function, i get remainder divided by N and add 1;
All stacked methods that add demonstration comprise as mentioned above:
The pattern of every layer of definition in synthetic webpage HTML code makes the layer can transparent demonstration in browser, and promptly lower floor can see through the upper strata and show;
All stacked effects that add demonstration are exactly the appearance of original web page.
2. the device of an anti-copy webpage word content is characterized in that, this device comprises:
Randomizer is used to produce random digit, offers shunt at random;
Shunt is used for each literal of original web page word content is assigned in the different groups randomly at random;
Webpage individual layer maker, for every group of literal of the output of shunt at random, according to the position of these literal in original web page, be placed on this group of synthetic webpage corresponding layer in, do not have the part of literal to leave a blank;
Webpage multilayer superimposer is used for a plurality of stacked being added to together of webpage individual layer maker output, forms synthetic webpage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102442602A CN102110114A (en) | 2009-12-28 | 2009-12-28 | Copy-prevention method and device of web page word content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102442602A CN102110114A (en) | 2009-12-28 | 2009-12-28 | Copy-prevention method and device of web page word content |
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| CN102110114A true CN102110114A (en) | 2011-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102442602A Pending CN102110114A (en) | 2009-12-28 | 2009-12-28 | Copy-prevention method and device of web page word content |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102567660A (en) * | 2010-12-31 | 2012-07-11 | 北京安码科技有限公司 | Method and device for preventing webpage character content from copy |
| CN103400057A (en) * | 2010-12-31 | 2013-11-20 | 北京安码科技有限公司 | Method and device for preventing web page words from being copied |
| CN103955632A (en) * | 2014-05-07 | 2014-07-30 | 百度在线网络技术（北京）有限公司 | Encryption display method and device for webpage words |
| CN104766019A (en) * | 2014-01-08 | 2015-07-08 | 中兴通讯股份有限公司 | Webpage text information protection method, device and system |
| CN109977685A (en) * | 2019-03-21 | 2019-07-05 | 古联（北京）数字传媒科技有限公司 | Web page contents encryption method, encryption device and system |
| CN111831975A (en) * | 2020-07-14 | 2020-10-27 | 郑凯璇 | Network novel display method for preventing piracy, computer equipment and storage medium |
-
2009
- 2009-12-28 CN CN2009102442602A patent/CN102110114A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102567660A (en) * | 2010-12-31 | 2012-07-11 | 北京安码科技有限公司 | Method and device for preventing webpage character content from copy |
| CN103400057A (en) * | 2010-12-31 | 2013-11-20 | 北京安码科技有限公司 | Method and device for preventing web page words from being copied |
| CN104766019A (en) * | 2014-01-08 | 2015-07-08 | 中兴通讯股份有限公司 | Webpage text information protection method, device and system |
| WO2015103849A1 (en) * | 2014-01-08 | 2015-07-16 | 中兴通讯股份有限公司 | Method, device and system for protecting text information in web page and computer storage medium |
| CN103955632A (en) * | 2014-05-07 | 2014-07-30 | 百度在线网络技术（北京）有限公司 | Encryption display method and device for webpage words |
| CN109977685A (en) * | 2019-03-21 | 2019-07-05 | 古联（北京）数字传媒科技有限公司 | Web page contents encryption method, encryption device and system |
| CN111831975A (en) * | 2020-07-14 | 2020-10-27 | 郑凯璇 | Network novel display method for preventing piracy, computer equipment and storage medium |
| CN111831975B (en) * | 2020-07-14 | 2021-02-23 | 甘肃携谷云智文化传媒有限公司 | Network novel display method for preventing piracy, computer equipment and storage medium |
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Addressee: Beijing Safe-Code Technology Co., Ltd. Document name: the First Notification of an Office Action |
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Address after: 100082, building 1, building 32, 612 North Main Street, Haidian District, Beijing, Xizhimen Applicant after: Beijing Safe-Code Technology Co., Ltd. Address before: 100876 No. 34 South College Road, Beijing, Haidian District Applicant before: Beijing Safe-Code Technology Co., Ltd. |
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Application publication date: 20110629 |