CN113779235B - Word document outline recognition processing method and device - Google Patents

Abstract

The invention discloses a Word document outline recognition and processing method and device. By acquiring the Word file, the Word file is locally saved and parsed, and the Word file is converted into an HTML code file; all title tags in the HTML code file are circulated in JavaScript, Use a recursive algorithm to traverse all the title tags of the HTML code file and organize them into tree structure data; generate the title directory data corresponding to the Word file through the tree structure data, preset a unique primary key for the title of each HTML code file, and use the unique primary key to perform HTML The code file content and title directory data are linked. The invention can perform outline recognition processing on Word documents, realize linkage between catalogs and Word documents, facilitate grasping the outline of Word documents, and can be integrated into an application system to quickly generate browsing and editing help pages.

Description

A Word document outline recognition and processing method and device

Technical field

The invention relates to the technical field of Word document processing, and in particular to a Word document outline recognition and processing method and device.

Background technique

Word is a word processor application developed by Microsoft Corporation and is a component of Office software. Use Microsoft Office Word to create and edit text and graphics in letters, reports, web pages, or emails. Compared with WordPad and Notepad, it has more powerful functions and more comprehensive performance. It can insert pictures, multimedia, artistic effects, etc. Word documents are widely used in all walks of life, bringing great convenience to office work.

At this stage, with the continuous advancement of informatization work, there are various application systems in relevant departments, through which the Word documents involved are processed and displayed. In particular, administrative departments need to process and display Word documents uploaded by users. Optimize display. In order to improve user experience, each application system is designed with a help function. The help function is used to assist in the processing of Word documents uploaded by users. The help functions of each system are different and not unified enough. Not only is it cumbersome for users to use, but also the development workload is huge. Although the Word software itself has the function of processing title directories, it cannot be integrated into a specialized application system. Word documents usually have an outline. How to quickly identify the outline of a Word document so as to grasp the outline of the Word document has practical significance.

Contents of the invention

To this end, the present invention provides a Word document outline recognition and processing method and device, which realizes the outline recognition processing of Word documents in the help system to generate a help page, so as to facilitate the display processing of Word documents.

In order to achieve the above object, the present invention provides the following technical solution: a Word document outline recognition and processing method, including the following steps:

Obtain the Word file, locally save and parse the Word file, and convert the Word file into an HTML code file;

Loop all the title tags in the HTML code file in JavaScript, use a recursive algorithm to traverse all the title tags in the HTML code file and organize them into tree structure data;

The title directory data corresponding to the Word file is generated through the tree structure data, a unique primary key is preset for the title of each HTML code file, and the unique primary key is used to link the content of the HTML code file and the title directory data.

As a preferred solution for the Word document outline recognition and processing method, the Word file is saved to a local server, the Word file is converted into an HTML code file on the local server, and the generated HTML code file is returned to the front end that displays the Word file. equipment.

As a preferred solution for the Word document outline recognition and processing method, the display interface of the front-end device includes a table of contents window and a rich text editor window. The table of contents window is used to display the title table of contents data, and the rich text editor window is used to Display the content of the Word file corresponding to the HTML code.

As a preferred solution for the Word document outline recognition processing method, when the content of the Word file in the rich text editor window changes, the generation of the title directory after the content of the Word file changes is re-triggered.

As an optimal solution for the Word document outline identification and processing method, compare the title directory before the content of the Word file in the rich text editor window changes with the title directory after the content of the Word file in the rich text editor window changes;

If there are deleted title tags in the title directory after the content of the Word file in the rich text editor window has changed, the primary keys corresponding to the deleted title tags will be deleted together;

If there is a new title tag in the title directory after the content of the Word file in the rich text editor window changes, a new primary key will be created for the new title tag;

If the title tag exists in the title directory before and after the content of the Word file in the rich text editor window changes, then the title tag will continue to be used in the title directory after the content of the Word file in the rich text editor window changes. Primary key.

As a preferred solution for the Word document outline recognition and processing method, the title directory data generation step includes:

Determine whether the label level of the title is equal to 1:

If the tag level of the title is equal to 1, insert the parent directory; if the tag level of the title is not equal to 1, continue to traverse the tag levels corresponding to the remaining titles;

Determine whether the current level of the current title is greater than the parent level:

If the current level of the current title is greater than the parent level, insert the subdirectory of the current directory, continue to traverse the tag levels corresponding to the remaining titles, and repeat the judgment process until the end of the traversal;

If the current level of the current title is not greater than the parent level, insert the parent directory, continue traversing the tag levels corresponding to the remaining titles, and repeat the judgment process until the traversal is completed.

The invention also provides a Word document outline recognition and processing device, which includes:

The Word file processing module is used to obtain Word files, locally save and parse the Word files, and convert the Word files into HTML code files;

The title tag acquisition module is used to loop through all title tags in the HTML code file in JavaScript;

A title tag traversal module, used to use a recursive algorithm to traverse all title tags of the HTML code file and organize them into tree-structured data;

A title directory generation module, configured to generate title directory data corresponding to the Word file through the tree structure data;

The linkage processing module is used to preset a unique primary key for the title of each HTML code file, and use the unique primary key to link the content of the HTML code file and the title directory data.

As a preferred solution of the Word document outline recognition and processing device, the Word file is saved to a local server, the Word file is converted into an HTML code file on the local server, and the generated HTML code file is returned to the front end that displays the Word file. equipment;

The display interface of the front-end device includes a directory window and a rich text editor window. The directory window is used to display the title directory data, and the rich text editor window is used to display the content of the Word file corresponding to the HTML code.

As a preferred solution of the Word document outline recognition and processing device, it also includes a title directory update module, which is used to re-trigger the generation of a title directory after the content of the Word file changes when the content of the Word file in the rich text editor window changes;

It also includes a title directory comparison module, which is used to compare the title directory before the content of the Word file in the rich text editor window changes with the title directory after the content of the Word file in the rich text editor window changes;

If there are deleted title tags in the title directory after the content of the Word file in the rich text editor window has changed, the primary keys corresponding to the deleted title tags will be deleted together;

If there is a new title tag in the title directory after the content of the Word file in the rich text editor window changes, a new primary key will be created for the new title tag;

If the title tag exists in the title directory before and after the content of the Word file in the rich text editor window changes, then the title tag will continue to be used in the title directory after the content of the Word file in the rich text editor window changes. Primary key.

As a preferred solution of the Word document outline recognition and processing device, in the title directory generation module:

Determine whether the label level of the title is equal to 1:

If the tag level of the title is equal to 1, insert the parent directory; if the tag level of the title is not equal to 1, continue to traverse the tag levels corresponding to the remaining titles;

Determine whether the current level of the current title is greater than the parent level:

If the current level of the current title is greater than the parent level, insert the subdirectory of the current directory, continue to traverse the tag levels corresponding to the remaining titles, and repeat the judgment process until the end of the traversal;

If the current level of the current title is not greater than the parent level, insert the parent directory, continue traversing the tag levels corresponding to the remaining titles, and repeat the judgment process until the traversal is completed.

The invention has the following advantages: by acquiring the Word file, locally saving and parsing the Word file, and converting the Word file into an HTML code file; looping through all title tags in the HTML code file in JavaScript, and using a recursive algorithm to traverse the HTML code file. All title tags are organized into tree structure data; the title directory data corresponding to the Word file is generated through the tree structure data, a unique primary key is preset for the title of each HTML code file, and the unique primary key is used to link the content of the HTML code file and the title directory data . The invention can perform outline recognition processing on Word documents, realize linkage between catalogs and Word documents, facilitate grasping the outline of Word documents, and can be integrated into application systems to quickly generate browsing and editing help pages.

Description of the drawings

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to describe the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only exemplary. For those of ordinary skill in the art, other implementation drawings can be obtained based on the extension of the provided drawings without exerting creative efforts.

The structures, proportions, sizes, etc. shown in this specification are only used to coordinate with the contents disclosed in the specification for the understanding and reading of people familiar with this technology. They are not used to limit the conditions under which the invention can be implemented, and therefore do not have any technical Any structural modifications, changes in proportions or adjustments in size should still fall within the scope of the technical content disclosed in the present invention without affecting the effectiveness and purpose achieved by the present invention. within the scope covered.

Figure 1 is a schematic flow chart of a Word document outline recognition and processing method provided in an embodiment of the present invention;

Figure 2 is a schematic diagram of the technical route of the Word document outline recognition and processing method provided in the embodiment of the present invention;

Figure 3 is a schematic diagram showing the Word document outline recognition and processing method provided in the embodiment of the present invention;

Figure 4 is a schematic diagram of a Word document outline recognition and processing device provided in an embodiment of the present invention.

Detailed ways

The following specific embodiments are used to illustrate the implementation of the present invention. Persons familiar with this technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are only part of the embodiments of the present invention. , not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Example 1

Referring to Figure 1, Figure 2 and Figure 3, a Word document outline recognition and processing method is provided, including the following steps:

S1. Obtain the Word file, save and parse the Word file locally, and convert the Word file into an HTML code file;

S2. Loop all the title tags in the HTML code file in JavaScript, use a recursive algorithm to traverse all the title tags in the HTML code file and organize them into tree structure data;

S3. Generate title directory data corresponding to the Word file through the tree structure data, preset a unique primary key for the title of each HTML code file, and use the unique primary key to link the content of the HTML code file and the title directory data.

In this embodiment, the Word file is saved to a local server, the Word file is converted into an HTML code file on the local server, and the generated HTML code file is returned to the front-end device that displays the Word file. The display interface of the front-end device includes a directory window and a rich text editor window. The directory window is used to display the title directory data, and the rich text editor window is used to display the content of the Word file corresponding to the HTML code.

Specifically, the Word file uploaded by the user is saved on the local server configured by the application system, and the steps of converting the Word file into an HTML code file are executed on the local server, and the generated HTML code file results are returned to the front-end device for display, improving processing. efficiency.

Specifically, an implementation code of step S1 is as follows:

In this embodiment, the generated HTML code file is returned to the front-end device, and then all the titles (h tags) from the HTML code are looped in JavaScript, and a recursive algorithm is used to organize all the titles of the current document into tree-structured data. The implementation code is as follows:

In this embodiment, when the content of the Word file in the rich text editor window changes, the generation of the title directory after the content of the Word file changes is re-triggered.

Compare the title directory before the content of the Word file in the rich text editor window changes with the title directory after the content of the Word file in the rich text editor window changes;

If there are deleted title tags in the title directory after the content of the Word file in the rich text editor window has changed, the primary keys corresponding to the deleted title tags will be deleted together;

If there is a new title tag in the title directory after the content of the Word file in the rich text editor window changes, a new primary key will be created for the new title tag;

If the title tag exists in the title directory before and after the content of the Word file in the rich text editor window changes, then the title tag will continue to be used in the title directory after the content of the Word file in the rich text editor window changes. Primary key.

In this embodiment, the title directory data generating step includes:

Determine whether the label level of the title is equal to 1:

If the tag level of the title is equal to 1, insert the parent directory; if the tag level of the title is not equal to 1, continue to traverse the tag levels corresponding to the remaining titles;

Determine whether the current level of the current title is greater than the parent level:

If the current level of the current title is greater than the parent level, insert the subdirectory of the current directory, continue to traverse the tag levels corresponding to the remaining titles, and repeat the judgment process until the end of the traversal;

If the current level of the current title is not greater than the parent level, insert the parent directory, continue traversing the tag levels corresponding to the remaining titles, and repeat the judgment process until the traversal is completed.

Specifically, an implementation code for generating title directory data is as follows:

Referring to Figure 3, based on the technical solution of the present invention, a general help system is designed. The general help system is an online management system with a B/S structure, and can generate corresponding help pages, update instructions, operation guides, etc. through online editing. Each system only needs to simply quote a line of js code to implement the help function.

As a general help system, it supports quickly generating help pages through Word files. The structure of the help page is unified into an outline on the left and content on the right, and many existing help functions exist in Word. So this system supports Word document upload function.

After the Word document is uploaded, the document outline is recognized online and the document outline is displayed in a tree menu on the left. At the same time, the corresponding Word content is displayed on the right side. Click on the right side of the left directory to locate the corresponding content. After editing the outline of the right content, you can update the left outline.

To sum up, the present invention obtains the Word file, locally saves and parses the Word file, and converts the Word file into an HTML code file; loops through all title tags in the HTML code file in JavaScript, and uses a recursive algorithm to traverse the HTML code file. All title tags are organized into tree structure data; the title directory data corresponding to the Word file is generated through the tree structure data, a unique primary key is preset for the title of each HTML code file, and the unique primary key is used to identify the HTML code file content and title directory data Linkage. When the content of the Word file in the rich text editor window changes, the generation of the title directory after the content of the Word file changes is retriggered. Compare the title directory before the content of the Word file in the rich text editor window changes with the title directory after the content of the Word file in the rich text editor window changes; if the title directory after the content of the Word file in the rich text editor window changes, If there are deleted title tags in the directory, the primary keys corresponding to the deleted title tags will be deleted together; if there are new title tags in the title directory after the content of the Word file in the rich text editor window has changed, the new title tags will be deleted. Create a new primary key; if the title tag exists in the title directory before and after the content of the Word file in the rich text editor window changes, the title tag will continue to be used in the title directory after the content of the Word file in the rich text editor window changes. the primary key. The invention can perform outline recognition processing on Word documents, realize linkage between catalogs and Word documents, facilitate grasping the outline of Word documents, and can be integrated into application systems to quickly generate browsing and editing help pages.

Example 2

Referring to Figure 4, the present invention also provides a Word document outline recognition and processing device, which includes:

Word file processing module 1, used to obtain Word files, locally save and parse the Word files, and convert the Word files into HTML code files;

Title tag acquisition module 2, used to loop through all title tags in the HTML code file in JavaScript;

Title tag traversal module 3 is used to use a recursive algorithm to traverse all title tags of the HTML code file and organize them into tree structure data;

Title directory generation module 4, used to generate title directory data corresponding to the Word file through the tree structure data;

The linkage processing module 5 is used to preset a unique primary key for the title of each HTML code file, and use the unique primary key to link the content of the HTML code file and the title directory data.

In this embodiment, the Word file is saved to a local server, the Word file is converted into an HTML code file on the local server, and the generated HTML code file is returned to the front-end device that displays the Word file;

The display interface of the front-end device includes a directory window and a rich text editor window. The directory window is used to display the title directory data, and the rich text editor window is used to display the content of the Word file corresponding to the HTML code.

In this embodiment, a title directory update module 6 is also included, which is used to re-trigger the generation of a title directory after the content of the Word file changes when the content of the Word file in the rich text editor window changes;

It also includes a title directory comparison module 7 for comparing the title directory before the content of the Word file in the rich text editor window changes with the title directory after the content of the Word file in the rich text editor window changes;

If there are deleted title tags in the title directory after the content of the Word file in the rich text editor window has changed, the primary keys corresponding to the deleted title tags will be deleted together;

If there is a new title tag in the title directory after the content of the Word file in the rich text editor window changes, a new primary key will be created for the new title tag;

If the title tag exists in the title directory before and after the content of the Word file in the rich text editor window changes, then the title tag will continue to be used in the title directory after the content of the Word file in the rich text editor window changes. Primary key.

In this embodiment, in the title directory generation module 4:

Determine whether the label level of the title is equal to 1:

If the tag level of the title is equal to 1, insert the parent directory; if the tag level of the title is not equal to 1, continue to traverse the tag levels corresponding to the remaining titles;

Determine whether the current level of the current title is greater than the parent level:

If the current level of the current title is greater than the parent level, insert the subdirectory of the current directory, continue to traverse the tag levels corresponding to the remaining titles, and repeat the judgment process until the end of the traversal;

If the current level of the current title is not greater than the parent level, insert the parent directory, continue traversing the tag levels corresponding to the remaining titles, and repeat the judgment process until the traversal is completed.

It should be noted that the information interaction, execution process, etc. between the modules/units of the above-mentioned device are based on the same concept as the method embodiment in Embodiment 1 of the present application, and the technical effects brought by it are the same as those of the method embodiment of the present application. The same, for specific details, please refer to the descriptions in the method embodiments shown above in this application, and will not be described again here.

Example 3

Embodiment 3 of the present invention provides a computer-readable storage medium. The computer-readable storage medium stores a program code for a Word document outline recognition processing method. The program code includes a program code for executing Embodiment 1 or any possible implementation thereof. The Word document outline identifies the processing method instructions.

Computer-readable storage media can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or other integrated media that contains one or more available media. The available media may be magnetic media (eg, floppy disk, hard disk, magnetic tape), optical media (eg, DVD), or semiconductor media (eg, solid state disk (Solid State Disk, SSD)), etc.

Example 4

Embodiment 4 of the present invention provides an electronic device. The electronic device includes a processor. The processor is coupled to a storage medium. When the processor executes instructions in the storage medium, the electronic device executes Embodiment 1. Or any possible implementation of the Word document outline recognition processing method.

Specifically, the processor can be implemented by hardware or software. When implemented by hardware, the processor can be a logic circuit, an integrated circuit, etc.; when implemented by software, the processor can be a general-purpose processor. The memory is implemented by reading the software code stored in the memory. The memory can be integrated in the processor, or can be located outside the processor and exist independently.

In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented using software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in accordance with the embodiments of the present invention are generated in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device. The computer instructions may be stored in or transmitted from one computer-readable storage medium to another, e.g., the computer instructions may be transferred from a website, computer, server, or data center Transmission to another website, computer, server or data center by wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) means.

Obviously, those skilled in the art should understand that the above-mentioned modules or steps of the present invention can be implemented using general-purpose computing devices. They can be concentrated on a single computing device, or distributed across a network composed of multiple computing devices. , optionally, they may be implemented in program code executable by a computing device, such that they may be stored in a storage device for execution by the computing device, and in some cases, may be in a sequence different from that herein. The steps shown or described are performed either individually as individual integrated circuit modules, or as multiple modules or steps among them as a single integrated circuit module. As such, the invention is not limited to any specific combination of hardware and software.

Although the present invention has been described in detail with general descriptions and specific examples above, it is obvious to those skilled in the art that some modifications or improvements can be made on the basis of the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all fall within the scope of protection claimed by the present invention.

Claims (2)

1. The Word document outline identification processing method is characterized by comprising the following steps of:

obtaining a Word file, locally storing and analyzing the Word file, and converting the Word file into an HTML code file;

circulating all title labels in the HTML code file in JavaScript, traversing all title labels of the HTML code file by using a recursion algorithm, and finishing the title labels into tree structure data;

generating title directory data corresponding to the Word files through the tree structure data, presetting a unique main key for the title of each HTML code file, and using the unique main key to link the content of the HTML code file with the title directory data;

storing the Word file to a local server, converting the Word file into an HTML code file at the local server, and returning the generated HTML code file to front-end equipment for displaying the Word file;

the display interface of the front-end equipment comprises a catalog window and a rich text editor window, wherein the catalog window is used for displaying the title catalog data, and the rich text editor window is used for displaying Word file contents corresponding to the HTML codes;

when the Word file content of the rich text editor window changes, re-triggering and generating a title directory after the Word file content changes;

comparing the title directory before the Word file content of the rich text editor window is changed with the title directory after the Word file content of the rich text editor window is changed;

if the deleted title label exists in the title directory after the Word file content of the rich text editor window is changed, deleting the main key corresponding to the deleted title label;

if the title directory after the Word file content of the rich text editor window is changed has a newly added title label, creating a new main key for the newly added title label;

if the title label exists in the title catalogues before and after the Word file content of the rich text editor window is changed, continuing to use the main key of the title label in the title catalogues after the Word file content of the rich text editor window is changed;

the title directory data generation procedure comprises the following steps:

judging whether the label level of the title is equal to 1:

if the label level of the title is equal to 1, inserting a parent directory; if the label level of the title is not equal to 1, continuing traversing the label levels corresponding to the remaining titles;

judging whether the current level of the current title is larger than the parent level:

if the current level of the current title is greater than the parent level, inserting a sub-directory of the current directory, continuing traversing the tag levels corresponding to the remaining titles, and repeating the judging process until the traversing is finished;

if the current level of the current title is not greater than the parent level, inserting a parent level directory, continuing to traverse the label levels corresponding to the remaining titles, and repeating the judging process until the traversing is finished.

2. A Word document outline recognition processing device, comprising:

the Word file processing module is used for acquiring a Word file, locally storing and analyzing the Word file and converting the Word file into an HTML code file;

the title tag acquisition module is used for circulating all title tags in the HTML code file in JavaScript;

the title tag traversing module is used for traversing all title tags of the HTML code file by using a recursion algorithm and arranging the title tags into tree structure data;

the title directory generation module is used for generating title directory data corresponding to the Word file through the tree structure data;

the linkage processing module is used for presetting a unique main key for the title of each HTML code file and carrying out linkage between the content of the HTML code file and the title directory data by using the unique main key;

storing the Word file to a local server, converting the Word file into an HTML code file at the local server, and returning the generated HTML code file to front-end equipment for displaying the Word file;

the display interface of the front-end equipment comprises a catalog window and a rich text editor window, wherein the catalog window is used for displaying the title catalog data, and the rich text editor window is used for displaying Word file contents corresponding to the HTML codes;

the title directory updating module is used for re-triggering and generating a title directory after the Word file content of the rich text editor window is changed;

the title directory comparison module is used for comparing the title directory before the Word file content of the rich text editor window is changed with the title directory after the Word file content of the rich text editor window is changed;

if the deleted title label exists in the title directory after the Word file content of the rich text editor window is changed, deleting the main key corresponding to the deleted title label;

if the title directory after the Word file content of the rich text editor window is changed has a newly added title label, creating a new main key for the newly added title label;

if the title label exists in the title catalogues before and after the Word file content of the rich text editor window is changed, continuing to use the main key of the title label in the title catalogues after the Word file content of the rich text editor window is changed;

the title catalog generation module is as follows:

judging whether the label level of the title is equal to 1:

if the label level of the title is equal to 1, inserting a parent directory; if the label level of the title is not equal to 1, continuing traversing the label levels corresponding to the remaining titles;

judging whether the current level of the current title is larger than the parent level:

if the current level of the current title is greater than the parent level, inserting a sub-directory of the current directory, continuing traversing the tag levels corresponding to the remaining titles, and repeating the judging process until the traversing is finished;

if the current level of the current title is not greater than the parent level, inserting a parent level directory, continuing to traverse the label levels corresponding to the remaining titles, and repeating the judging process until the traversing is finished.