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Electronic document version change tracking method

An electronic document and version technology, applied in the computer field, can solve problems such as loss of format information, plain text cannot be mapped, and comparison results cannot be loaded into external systems, etc., to achieve the effect of improving efficiency and accuracy.

Active Publication Date: 2016-05-18
CHINA UNIONPAY
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AI Technical Summary

Problems solved by technology

[0003] As a means of tracking these electronic documents, Word built-in comparison tools are used in the prior art, and content changes can be compared by using Word built-in comparison tools. However, the defect of this tracking method is that the comparison results cannot be loaded to an external system middle
[0004] On the other hand, if you use a plain text comparison tool, you can output content changes and load them from an external system. However, the defect of this tracking method is that because the output plain text cannot be mapped with the nodes in the rich text, it will lost formatting information

Method used

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  • Electronic document version change tracking method
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Embodiment Construction

[0030] Presented below are some of the many possible embodiments of the invention, intended to provide a basic understanding of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of protection.

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] figure 1 It is a flowchart showing the electronic document version change tracking method of the present invention.

[0033] Such as figure 1 As shown, the electronic document version change tracking method of the present invention includes the following steps:

[0034] Converting step S10: converting the old version electronic document and the new version electronic document into first and second HTML fragments respectively. The electronic document here may be in HTML format or a document in any fo...

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Abstract

The invention relates to an electronic document version change tracking method; the method comprises the following steps: respectively converting an old version electronic document and a new version electronic document into first and second HTML (Hypertext Markup Language) fragments; respectively serializing all text nodes in the first and second HTML fragments into first and second arrays; for the first and second arrays, calculating with a specified algorithm to obtain an index for the same elements in the first and second arrays and recording as a same index map; according to the same index map and the first and second arrays, carrying out selection and mapping artificially by a user to obtain a modified index map; and outputting the same index map and the modified index map. According to the method disclosed by the invention, the change to an electronic document version can be effectively tracked; and meanwhile, by utilizing a tracking result, the change execution efficiency and accuracy of an external system can be improved.

Description

technical field [0001] The present invention relates to computer technology, in particular to computer technology capable of tracking changes in electronic documents. Background technique [0002] Electronic documents, such as Word, Html and other formats, are common documents in production operation and maintenance. In daily operation and maintenance, it is necessary to track the content changes of the document, so as to notify the upstream and downstream related systems to update and adapt in time. [0003] As a means of tracking these electronic documents, Word built-in comparison tools are used in the prior art, and content changes can be compared by using Word built-in comparison tools. However, the defect of this tracking method is that the comparison results cannot be loaded to an external system middle. [0004] On the other hand, if you use a plain text comparison tool, you can output content changes and load them from an external system. However, the defect of ...

Claims

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Application Information

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IPC IPC(8): G06F12/08
Inventor 郝建明张炼张园园路敬原秦京
Owner CHINA UNIONPAY
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