FreeMarker ftl template configuration method based on lxml library

Abstract

The invention discloses a FreeMarker ftl template configuration method based on an lxml library, and relates to the technical field of data management. Comprising the steps of (1) configuring a Word template, (2) converting the Word template into a text file in an XML format, (3) analyzing an XML tag in the text file in the XML format and searching a needed XML tag target node, (4) configuring attachment information: configuring the attachment information by using a preset rule and reading the attachment information, and (5) sending the attachment information to a server, 5, fusion processing: carrying out fusion processing on the analyzed XML label target node and the configured attachment information according to the Freemarker template engine grammar to obtain a template in an XML format, and 6, generating a. Ftl format template file according to the fused template in the XML format: reading the template in the XML format to generate a. Ftl format template text file required by the Freemarker, and carrying out the fusion processing on the template text file in the. Ftl format according to the template in the. Ftl format. And step 7, generating an operation report: calling a Freemarker template engine to read the. Ftl template text file to generate an operation report document.

Description

Technical Field

[0001] The invention discloses a FreeMarker ftl template configuration method based on an lxml library, and relates to the technical field of data management. Background Art

[0002] FreeMarker is a template engine written in Java that can be used to generate Word documents. To generate Word documents using FreeMarker, you need to prepare a Word template, then convert it into XML format, and finally manually modify the XML format text file according to the FreeMarker syntax rules to convert it into the .ftl format text file required by the FreeMaker template engine.

[0003] However, manually modifying XML format Word documents is very inconvenient and time-consuming for developers, especially when there are tables, pictures or Excel files inserted in the template, it is difficult to modify the template. What is even more time-consuming is that when the template needs to be modified, the Word document needs to be converted back to XML format and the XML format text file needs to be modified again. Summary of the invention

[0004] In view of the problems of the prior art, the present invention provides a FreeMarker ftl template configuration method based on the lxml library, which accurately, simply and efficiently generates a text file template in the .ftl format required when the FreeMarker engine generates Word.

[0005] The specific scheme proposed by the present invention is:

[0006] The present invention provides a FreeMarker ftl template configuration method based on lxml library, comprising:

[0007] Step 1: Configure the Word template,

[0008] Step 2: Convert the Word template to a text file in XML format.

[0009] Step 3: Parse the XML tags in the XML format text file and search for the required XML tag target node.

[0010] Step 4: Configure attachment information: Use preset rules to configure attachment information and read the attachment information.

[0011] Step 5: Fusion processing: According to the Freemarker template engine syntax, the parsed XML tag target node and the configured attachment information are merged to obtain the XML format template.

[0012] Step 6: Generate a .ftl template file based on the merged XML template: Read the XML template to generate the .ftl template text file required by Freemarker.

[0013] Step 7: Generate an operation report: Call the Freemarker template engine to read the .ftl template text file to generate an operation report document.

[0014] Furthermore, in step 1 of the FreeMarker ftl template configuration method based on the lxml library, a Word template is configured, including: configuring a specific Word template document according to specific needs, and generating the content and style of the operation report according to the specific Word template document.

[0015] Furthermore, in step 3 of the FreeMarker ftl template configuration method based on the lxml library, the text file path in .XML format is input to determine whether the file exists. If so, the XML tags in the text file in XML format are parsed to search for the required XML tag target nodes. Otherwise, the text file path in .XML format is input in a loop to determine whether the file exists.

[0016] Furthermore, in step 5 of the FreeMarker ftl template configuration method based on the lxml library, the syntax of the Freemarker template engine is classified according to business needs, the syntax template of the Freemarker template engine is preset according to the classification, and the parsed XML tag target node and the configured attachment information are merged using the syntax template of the Freemarker template engine.

[0017] The present invention also provides a FreeMarker ftl template configuration device based on the lxml library, including a configuration module, a conversion module, a parsing module, an attachment management module, a fusion module, and an ftl format template file management module.

[0018] Configuration module configuration Word template,

[0019] The conversion module converts the Word template into a text file in XML format.

[0020] The parsing module parses the XML tags in the text file in XML format and searches for the required XML tag target node.

[0021] The attachment management module configures attachment information: uses preset rules to configure attachment information and reads attachment information.

[0022] The fusion module performs fusion processing: according to the Freemarker template engine syntax, the parsed XML tag target node and the configured attachment information are fused to obtain the template in XML format.

[0023] The ftl format template file management module generates a .ftl format template file based on the merged XML format template: it reads the XML format template to generate the .ftl format template text file required by Freemarker.

[0024] And generate a run report: call the Freemarker template engine to read the .ftl template text file to generate a run report document.

[0025] Furthermore, the configuration module of the FreeMarker ftl template configuration device based on the lxml library configures the Word template, including: configuring a specific Word template document according to specific needs, and generating the content and style of the operation report according to the specific Word template document.

[0026] Furthermore, the parsing module of the FreeMarker ftl template configuration device based on the lxml library inputs the text file path in .XML format and determines whether the file exists. If so, it parses the XML tags in the text file in XML format and searches for the required XML tag target nodes. Otherwise, it loops to input the text file path in .XML format and determines whether the file exists.

[0027] Furthermore, the fusion module of the FreeMarker ftl template configuration device based on the lxml library classifies the syntax of the Freemarker template engine according to business needs, presets the syntax template of the Freemarker template engine according to the classification, and uses the syntax template of the Freemarker template engine to fuse the parsed XML tag target node and the configured attachment information.

[0028] The present invention also provides a computer-readable medium, on which computer instructions are stored. When the computer instructions are executed by a processor, the processor executes the FreeMarkerftl template method based on the lxml library.

[0029] The benefits of the present invention are:

[0030] Improve developer efficiency: effectively reduce the time spent on template configuration, especially when templates need to be modified frequently, and save development time more effectively.

[0031] Improve the quality of generated templates: Since the content of documents in XML format is composed of many complex tags, it is relatively complicated for humans to read and modify them. The method of the present invention can effectively avoid grammatical errors caused by manual configuration of templates, including keyword errors, missing tags, tag position errors, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 It is a schematic diagram of the application process of the method of the present invention. DETAILED DESCRIPTION

[0034] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0035] Example 1

[0036] The present invention provides a FreeMarker ftl template configuration method based on lxml library, comprising:

[0037] Step 1: Configure the Word template. This may include: configuring a specific Word template document according to specific needs, and generating the content and style of the operation report based on the specific Word template document.

[0038] Step 2: Convert the Word template into a text file in XML format. Convert the template into a text file in XML format. You can convert it by saving it in XML format.

[0039] Step 3: Parse the XML tags in the XML formatted text file and search for the required XML tag target node. Input the path of the .XML formatted text file and determine whether the file exists. If so, parse the XML tags in the XML formatted text file and search for the required XML tag target node. Otherwise, loop input the path of the .XML formatted text file and determine whether the file exists.

[0040] Step 4: Configure attachment information: Use preset rules to configure attachment information and read the attachment information.

[0041] Step 5: Fusion processing: According to the Freemarker template engine syntax, the parsed XML tag target node and the configured attachment information are fused to obtain a template in XML format. The syntax of the Freemarker template engine can be classified according to business needs, and the syntax template of the Freemarker template engine can be preset according to the classification. The parsed XML tag target node and the configured attachment information are fused using the syntax template of the Freemarker template engine.

[0042] Step 6: Generate a .ftl template file based on the merged XML template: Read the XML template to generate the .ftl template text file required by Freemarker.

[0043] Step 7: Generate an operation report: Call the Freemarker template engine to read the .ftl template text file to generate an operation report document.

[0044] Example 2

[0045] The present invention also provides a FreeMarker ftl template configuration device based on the lxml library, including a configuration module, a conversion module, a parsing module, an attachment management module, a fusion module, and an ftl format template file management module.

[0046] Configuration module configuration Word template,

[0047] The conversion module converts the Word template into a text file in XML format.

[0048] The parsing module parses the XML tags in the text file in XML format and searches for the required XML tag target node.

[0049] The attachment management module configures attachment information: uses preset rules to configure attachment information and reads attachment information.

[0050] The fusion module performs fusion processing: according to the Freemarker template engine syntax, the parsed XML tag target node and the configured attachment information are fused to obtain the template in XML format.

[0051] The ftl format template file management module generates a .ftl format template file based on the merged XML format template: it reads the XML format template to generate the .ftl format template text file required by Freemarker.

[0052] And generate a run report: call the Freemarker template engine to read the .ftl template text file to generate a run report document.

[0053] As the information interaction and execution process between the modules of the above-mentioned device are based on the same concept as the embodiment of the method of the present invention, the specific contents can be found in the description of the embodiment of the method of the present invention and will not be repeated here.

[0054] Likewise, the device of the present invention can improve the efficiency of developers: effectively reduce the time spent on template configuration, especially when the template needs to be modified frequently, and more effectively save development time.

[0055] Improve the quality of generated templates: Since the content of documents in XML format is composed of many complex tags, it is relatively complicated for humans to read and modify them. The device of the present invention can effectively avoid grammatical errors caused by manual configuration of templates, including keyword errors, missing tags, tag position errors, etc.

[0056] It should be noted that not all steps and modules in the above-mentioned processes and device structures are necessary, and some steps or modules can be ignored according to actual needs. The execution order of each step is not fixed and can be adjusted as needed. The system structure described in the above-mentioned embodiments can be a physical structure or a logical structure, that is, some modules may be implemented by the same physical entity, or some modules may be implemented by multiple physical entities, or some components in multiple independent devices may be implemented together.

[0057] The above-described embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or changes made by those skilled in the art based on the present invention are within the protection scope of the present invention. The protection scope of the present invention shall be subject to the claims.

Claims

1. A FreeMarker ftl template configuration method based on the lxml library, characterized by include: Step 1: Configure the Word template, Step 2: Convert the Word template to a text file in XML format. Step 3: Parse the XML tags in the XML format text file and search for the required XML tag target node. Step 4: Configure attachment information: Use preset rules to configure attachment information and read the attachment information. Step 5: Fusion processing: According to the Freemarker template engine syntax, the parsed XML tag target node and the configured attachment information are merged to obtain the XML format template. Step 6: Generate a .ftl template file based on the merged XML template: Read the XML template to generate the .ftl template text file required by Freemarker. Step 7: Generate an operation report: Call the Freemarker template engine to read the .ftl template text file to generate an operation report document.

2. According to a FreeMarker ftl template configuration method based on lxml library as described in claim 1, it is characterized in that the Word template is configured in step 1, including: Configure a specific Word template document according to specific needs, and generate the content and style of the operation report based on the specific Word template document.

3. A FreeMarker ftl template configuration method based on the lxml library according to claim 1, characterized in that In step 3, input the text file path in .XML format to determine whether the file exists. If so, parse the XML tags in the text file in XML format and search for the required XML tag target node. Otherwise, input the text file path in .XML format in a loop to determine whether the file exists.

4. A FreeMarker ftl template configuration method based on lxml library according to claim 1, characterized in that In step 5, the syntax of the Freemarker template engine is classified according to business requirements, the syntax template of the Freemarker template engine is preset according to the classification, and the parsed XML tag target node and the configured attachment information are integrated using the syntax template of the Freemarker template engine.

5. A FreeMarker ftl template configuration device based on lxml library, characterized in that Including configuration module, conversion module, parsing module, attachment management module, fusion module, ftl format template file management module, Configuration module configuration Word template, The conversion module converts the Word template into a text file in XML format. The parsing module parses the XML tags in the text file in XML format and searches for the required XML tag target node. The attachment management module configures attachment information: uses preset rules to configure attachment information and reads attachment information. The fusion module performs fusion processing: according to the Freemarker template engine syntax, the parsed XML tag target node and the configured attachment information are fused to obtain the template in XML format. The ftl format template file management module generates a .ftl format template file based on the merged XML format template: it reads the XML format template to generate the .ftl format template text file required by Freemarker. And generate a run report: call the Freemarker template engine to read the .ftl template text file to generate a run report document.

6. A FreeMarker ftl template configuration device based on lxml library according to claim 5, characterized in that The configuration module configures the Word template, including: configuring a specific Word template document according to specific needs, and generating the content and style of the operation report based on the specific Word template document.

7. A FreeMarker ftl template configuration device based on lxml library according to claim 5, characterized in that The parsing module inputs the text file path in .XML format and determines whether the file exists. If so, it parses the XML tags in the text file in XML format and searches for the required XML tag target node. Otherwise, it loops to input the text file path in .XML format and determines whether the file exists.

8. A FreeMarker ftl template configuration device based on lxml library according to claim 5, characterized in that it integrates The module classifies the syntax of the Freemarker template engine according to business needs, presets the syntax template of the Freemarker template engine according to the classification, and uses the syntax template of the Freemarker template engine to integrate the parsed XML tag target node and the configured attachment information.

9. A computer readable medium, characterized in that The computer-readable medium stores computer instructions, and when the computer instructions are executed by a processor, the processor executes a FreeMarker ftl template method based on the lxml library as described in any one of claims 1 to 4.

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