CN111783412A - Multi-template-based creditor certificate generation method and system - Google Patents
Multi-template-based creditor certificate generation method and system Download PDFInfo
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- CN111783412A CN111783412A CN201910271825.XA CN201910271825A CN111783412A CN 111783412 A CN111783412 A CN 111783412A CN 201910271825 A CN201910271825 A CN 201910271825A CN 111783412 A CN111783412 A CN 111783412A
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Abstract
The invention discloses a multi-template-based creditor certificate generation method and a multi-template-based creditor certificate generation system, which belong to the technical field of computers, and comprise the steps of inquiring relevant parameters of a creditor certificate according to codes of the creditor certificate; putting the related parameters into a map packet, and calling a method encode in a multiformat writer to generate a two-dimensional code of the creditor certificate; analyzing a path corresponding to the creditor voucher template according to the corresponding relation between the number of the creditor management service mechanism of the account receivable payment to which the creditor voucher belongs and the creditor voucher template so as to obtain the corresponding creditor voucher template; generating a corresponding hypertext file of the creditor certificate according to the relevant parameters and the creditor certificate two-dimensional code; and generating an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file. Electronic and digital creditor certificates are generated based on the configurable template so as to adapt to the diversity and difference creditor transfer requirements of different regions, different industries and different subjects in China, and the problems that paper creditor certificates are difficult to store, easy to lose, easy to counterfeit and the like are solved.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a multi-template-based creditor certificate generation method and system.
Background
In the digital economic era, a large number of accounts receivable and debt rights in a relatively static state among various economic subjects are converted into dynamic transferable accounts receivable and debt rights through electronization, digitalization and credentialing, and a large number of deposited assets are activated through debt right transfer, so that necessary financing and overall social cost are reduced, the development trend is great, the inevitable evolution of the digital economic era is also, the debt right certificates are flexibly adapted and generated according to the diversified requirements of different subjects in the transfer process, various economic subjects can safely, conveniently and efficiently transfer the debt rights, and the problems that paper debt right certificates are difficult to store, easy to lose, easy to counterfeit and the like are solved. If the receivable creditor certificate (contract) is popularized and applied across the whole country at present, the receivable creditor certificate is an effective carrier of the creditor certificate, is approved and established by local governments to establish independent receivable creditor rights management companies based on local finances, independent receivable creditor rights management companies established by central enterprises or provincial enterprises, or various mediation organizations established by mediation committees and laws (called receivable creditor rights management service organizations) and the like, cooperates with units approved by relevant ministries of the country and having professional receivable creditor rights certificate (contract) circulation business operation experience and qualification, integrates credit or creditor rights debtor relationship confirmation for receivable accounts, and issues paper or electronic certificates (contracts) recording relevant information such as credit increase and transfer in abstract records, and the holder of the certificate (contract) can carry out quality guarantee and financing to banks and can also be used for circulation, deduction (cancellation), cancellation, and settlement, Melting goods, changing discount price and the like.
Disclosure of Invention
The invention aims to provide a multi-template-based creditor certificate generation method and system to adapt to the diversity and difference creditor transfer requirements of different regions, different industries and different subjects in China.
In order to achieve the above object, the present invention adopts a multiple template-based creditor certificate generation method, which includes:
inquiring related parameters of the creditor certificate according to the code of the creditor certificate;
putting the related parameters into a map packet, and calling a method encode in a multiformat writer to generate a two-dimensional code of a creditor certificate;
analyzing a path corresponding to the creditor voucher template according to the corresponding relation between the number of the creditor management service mechanism of the account receivable payment to which the creditor voucher belongs and the creditor voucher template so as to obtain the corresponding creditor voucher template;
generating a corresponding hypertext file of the creditor certificate according to the relevant parameters and the creditor certificate two-dimensional code;
and generating an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file.
Further, still include:
inquiring whether a special seal for the transaction certificate is set in the account receivable and debt right management service mechanism or not from a configuration file according to the number of the account receivable and debt right management service mechanism to which the credit certificate belongs;
if so, acquiring a special seal picture of the business certificate and adding the special seal picture to the PDF file of the electronic certificate to obtain the creditor electronic certificate.
Further, the related parameters of the creditor certificate comprise a creditor code, a transfer amount, a buyback amount, an issuing date, a buyback date, an initial creditor name, an initial creditor phone number, a creditee name, a creditee phone number, a creditor status, a creditor basis, a business type and a number of an account receivable creditor management service mechanism.
Further, the generating a hypertext document corresponding to the creditor voucher according to the relevant parameters and the creditor voucher two-dimensional code includes:
and processing the related parameters and the creditor certificate two-dimensional code based on the process method in the map packet to generate the hypertext file.
Further, the generating an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file includes:
and calling a createPDF method in the org, xhtminderer, PDF, ITextRenderer package, processing the hypertext file, and generating the electronic certificate PDF file.
Further, the obtaining of the special seal picture of the business certificate and the adding of the seal picture to the PDF file of the electronic certificate to obtain the electronic certificate of the creditor comprises:
calling a processContent method in a com.itextpdf.text.pdf.parser.PdfReaderContentParser packet, and finding out the coordinate position of a seal special for the business certificate in the PDF file of the electronic certificate;
and calling a signed specified method in a com.itextpdf.text.pdf.security.MakeSignature packet, adding the business certificate special seal picture to the coordinate position of the business certificate special seal, and performing digital signature.
In a second aspect, a multi-template based creditor credential generation system is adopted, comprising: the system comprises an acquisition module, a two-dimension code generation module, a creditor certificate template acquisition module, a hypertext document generation module and an electronic certificate generation module;
the acquisition module is used for acquiring relevant parameters of the creditor certificate according to the code of the creditor certificate;
the two-dimensional code generation module is used for putting the related parameters into a map packet and calling a method encode in a multiformat writer to generate a creditor certificate two-dimensional code;
the creditor certificate template acquisition module is used for analyzing a path corresponding to the creditor certificate template according to the corresponding relation between the number of the account-obligate creditor management service mechanism to which the creditor certificate belongs and the creditor certificate template so as to acquire the corresponding creditor certificate template;
the hypertext file generation module is used for generating a corresponding hypertext file of the creditor certificate according to the relevant parameters and the creditor certificate two-dimensional code;
and the electronic certificate generation module is used for generating an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file.
Further, the system also comprises an inquiry module and a official seal stamping module;
the inquiry module is used for inquiring whether the account receivable/creditor management service mechanism is provided with a special seal for the business certificate or not from the configuration file according to the number of the account receivable/creditor management service mechanism to which the creditor certificate belongs;
and the official seal adding module is used for acquiring a seal picture special for the business certificate and adding the seal picture to the PDF file of the electronic certificate when the query result of the query module is yes, and performing digital signature to obtain the creditor electronic certificate.
Further, the related parameters of the creditor certificate comprise a creditor code, a transfer amount, a buyback amount, an issuing date, a buyback date, an initial creditor name, an initial creditor phone number, a creditee name, a creditee phone number, a creditor status, a creditor basis, a business type and a number of an account receivable creditor management service mechanism.
In a third aspect, a computer storage medium is employed, comprising a program which, when executed, causes an apparatus comprising the computer readable storage medium to perform the steps of:
inquiring related parameters of the creditor certificate according to the code of the creditor certificate;
putting the related parameters into a map packet, and calling a method encode in a multiformat writer to generate a two-dimensional code of a creditor certificate;
analyzing a path corresponding to the creditor voucher template according to the corresponding relation between the number of the creditor management service mechanism of the account receivable payment to which the creditor voucher belongs and the creditor voucher template so as to obtain the corresponding creditor voucher template;
generating a corresponding hypertext file of the creditor certificate according to the relevant parameters and the creditor certificate two-dimensional code;
and generating an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file.
Compared with the prior art, the invention has the following technical effects: according to the invention, different creditor voucher templates are set for different business varieties of different account receivable and creditor management service mechanisms, and when the electronic creditor voucher template is actually used, the creditor voucher templates corresponding to the varieties of the current account receivable and creditor management service mechanism are inquired, and the electronic creditor voucher is generated based on the creditor voucher templates, so that the flexible adaptation of the creditor templates of different business varieties of different account receivable and creditor management service mechanisms is realized, the electronic and digital creditor vouchers are generated in a diversified manner, the problems that the paper creditor voucher is difficult to store, easy to lose, easy to counterfeit and the like are effectively avoided, and the electronic and creditor voucher template is more energy.
Drawings
The following detailed description of embodiments of the invention refers to the accompanying drawings in which:
FIG. 1 is a flow diagram of a multi-template based creditor credential generation method;
FIG. 2 is a schematic overall flow chart of a multi-template-based creditor credential generation method;
fig. 3 is a schematic structural diagram of a multi-template-based creditor certificate generation system.
Detailed Description
To further illustrate the features of the present invention, refer to the following detailed description of the invention and the accompanying drawings. The drawings are for reference and illustration purposes only and are not intended to limit the scope of the present disclosure.
As shown in fig. 1 to 2, the present embodiment discloses a multi-template-based creditor certificate generation method, which includes the following steps S1 to S5:
s1, inquiring the relevant parameters of the creditor certificate according to the code of the creditor certificate;
s2, putting the related parameters into a map packet, and calling a method encode in a multiformat writer to generate a creditor certificate two-dimensional code;
s3, resolving a path corresponding to the creditor voucher template according to the corresponding relation between the number of the account and creditor management service mechanism to which the creditor voucher belongs and the creditor voucher template to obtain the corresponding creditor voucher template;
it should be noted that, the file naming rule defined in advance is analyzed, and the file naming rule can be according to the number of the accounts receivable creditor management service mechanism, such as file naming: t-3-account receivable creditor authority number-business type ftl, T denotes template, and 3 denotes creditor voucher. The different accounts receivable debt right management service mechanisms can be respectively configured with templates, the paths of the different accounts receivable debt right management service mechanisms are different, and different debt right templates can be distributed for the different accounts receivable debt right management service mechanisms through path searching so as to meet the requirements of the different accounts receivable debt right management service mechanisms.
S4, generating a hypertext file corresponding to the creditor certificate according to the relevant parameters and the creditor certificate two-dimensional code;
and S5, generating an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file.
Further, the parameters related to the creditor certificate include a creditor code, a transfer amount, a buyback amount, an issue date, a buyback date, an initial creditor name, an initial creditor phone number, a creditee name, a creditee phone number, a creditor status, a creditor basis, a business type, an account receivable and creditor management service organization number, and other fields required to be used in the creditor certificate.
Further, the above step S2: putting the related parameters into a map packet, and calling a method encode in a multiformat writer to generate a creditor voucher two-dimensional code, which specifically comprises the following steps: the parameters such as the creditor code, the circulation amount, the repurchase amount and the like are put into a map packet, and a method encode in the multiformat writer is called to generate a two-dimensional code, wherein the specific method comprises the following steps:
public BitMatrix encode(String contents,BarcodeFormat format,intwidth,int height,Map<EncodeHintType,？>hints)throws WriterException。
further, the above step S4: generating a hypertext file corresponding to the creditor certificate according to the relevant parameters and the creditor certificate two-dimensional code, and specifically comprising the following steps:
and calling a process method in a freemarker. template package, and generating a corresponding hypertext file of the creditor voucher by using the related parameters and the two-dimensional code of the creditor voucher.
Further, the above step S5: generating an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file, which specifically comprises the following steps:
and calling a createPDF method in the org, xhtminderer, PDF, ITextRenderer package, processing the hypertext file, and generating the electronic certificate PDF file.
Further, as shown in fig. 2, the present embodiment further includes the following steps based on the scheme disclosed in the above embodiment:
inquiring whether a special seal or a common seal of the account receivable and creditor management service mechanism is set with a business certificate or not from a configuration file according to the number of the account receivable and creditor management service mechanism to which the creditor certificate belongs;
if so, acquiring a special seal picture of the business certificate, adding the seal picture to the PDF file of the electronic certificate, and digitally signing to obtain the creditor electronic certificate; if not, no special seal or official seal picture is needed to be added.
The specific process of adding the service certificate special seal on the electronic certificate PDF file is as follows: calling a processContent method in a com.itextpdf.text.pdf.parser.PdfReaderContentParser packet, and finding out the coordinate position of a seal special for the business certificate in the PDF file of the electronic certificate; and calling a signed specified method in a com.itextpdf.text.pdf.security.MakeSignature packet, and adding the business certificate special seal picture to the coordinate position of the business certificate special seal.
It should be noted that, in this embodiment, the step of the operation of the electronic creditor credential generation process is further recorded as an operation log for querying. And the generated creditor electronic certificate can be viewed through a client (including a pc, a webpage and a mobile phone terminal).
As shown in fig. 3, the embodiment discloses a multiple-template-based creditor certificate generation system, which includes an acquisition module 10, a two-dimensional code generation module 20, a creditor certificate template acquisition module 30, a hypertext document generation module 40, and an electronic certificate generation module 50;
the obtaining module 10 is configured to obtain a relevant parameter of the creditor certificate according to the code of the creditor certificate;
the two-dimensional code generation module 20 is configured to put the relevant parameters into a map packet, and call a method encode in the multiformat writer to generate a credit voucher two-dimensional code;
the creditor certificate template 30 acquisition module is used for analyzing a path corresponding to the creditor certificate template according to the corresponding relation between the number of the account-obligate credit management service organization to which the creditor certificate belongs and the creditor certificate template so as to acquire the corresponding creditor certificate template;
the hypertext file generating module 40 is configured to generate a corresponding hypertext file of the creditor certificate according to the relevant parameters and the two-dimensional code of the creditor certificate;
the electronic certificate generating module 50 is configured to generate an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file.
The related parameters of the creditor certificate comprise a creditor code, a transfer amount, a buyback amount, an issuing date, a buyback date, an initial creditor name, an initial creditor mobile phone number, a creditee name, a creditee mobile phone number, a creditor state, a creditor basis, a business type and a receivable account creditor management service mechanism number.
Preferably, this embodiment further includes an inquiry module and a official seal adding module, wherein:
the inquiry module is used for inquiring whether the account receivable/creditor management service mechanism is provided with a special seal for the business certificate or not from the configuration file according to the number of the account receivable/creditor management service mechanism to which the creditor certificate belongs;
and the official seal adding module is used for acquiring a seal picture special for the business certificate according to configuration, adding the seal picture to the PDF file of the electronic certificate, and performing digital signature to obtain the creditor electronic certificate.
The present embodiment also discloses a computer storage medium comprising a program that, when executed, causes an apparatus comprising the computer readable storage medium to perform the steps of:
inquiring related parameters of the creditor certificate according to the code of the creditor certificate;
putting the related parameters into a map packet, and calling a method encode in a multiformat writer to generate a two-dimensional code of a creditor certificate;
analyzing a path corresponding to the creditor voucher template according to the corresponding relation between the number of the creditor management service mechanism of the account receivable payment to which the creditor voucher belongs and the creditor voucher template so as to obtain the corresponding creditor voucher template;
generating a corresponding hypertext file of the creditor certificate according to the relevant parameters and the creditor certificate two-dimensional code;
and generating an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file.
It should be noted that the detailed process of the creditor credential generation system and the readable storage medium disclosed in this embodiment corresponds to the above method and the flow steps in fig. 1-2, and details are not repeated here.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A multi-template-based creditor certificate generation method is characterized by comprising the following steps:
inquiring related parameters of the creditor certificate according to the code of the creditor certificate;
putting the related parameters into a map packet, and calling a method encode in a multiformat writer to generate a two-dimensional code of a creditor certificate;
analyzing a path corresponding to the creditor voucher template according to the corresponding relation between the number of the creditor management service mechanism of the account receivable payment to which the creditor voucher belongs and the creditor voucher template so as to obtain the corresponding creditor voucher template;
generating a corresponding hypertext file of the creditor certificate according to the relevant parameters and the creditor certificate two-dimensional code;
and generating an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file.
2. The multi-template based creditor credential generation method of claim 1, further comprising:
inquiring whether a special seal for the transaction certificate is set in the account receivable and debt right management service mechanism or not from a configuration file according to the number of the account receivable and debt right management service mechanism to which the credit certificate belongs;
if so, acquiring a special seal picture of the business certificate and adding the special seal picture to the PDF file of the electronic certificate to obtain the creditor electronic certificate.
3. The multi-template-based creditor certificate generation method according to claim 1 or 2, wherein the related parameters of the creditor certificate include a creditor code, a circulation amount, a buyback amount, an issue date, a buyback date, an initial creditor name, an initial creditor phone number, a creditee name, a creditee phone number, a creditor status, a creditor basis, a business type and an accounts receivable creditor management service organization number.
4. The multi-template-based creditor certificate generation method according to claim 3, wherein the generating of the corresponding hypertext document of the creditor certificate according to the related parameters and the creditor certificate two-dimensional code comprises:
and calling a process method in a freemarker. template package, and processing the related parameters and the creditor certificate two-dimensional code to generate the hypertext file.
5. The multi-template based creditor certificate generation method according to claim 3, wherein the generating an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file comprises:
and calling a createPDF method in the org, xhtminderer, PDF, ITextRenderer package, processing the hypertext file, and generating the electronic certificate PDF file.
6. The multi-template based creditor certificate generation method of claim 2, wherein the obtaining of the special seal picture of the business certificate and the adding of the seal picture to the PDF file of the electronic certificate to obtain the creditor electronic certificate comprises:
calling a processContent method in a com.itextpdf.text.pdf.parser.PdfReaderContentParser packet, and finding out the coordinate position of a seal special for the business certificate in the PDF file of the electronic certificate;
and calling a signed specified method in a com.itextpdf.text.pdf.security.MakeSignature packet, and adding the business certificate special seal picture to the coordinate position of the business certificate special seal.
7. A multi-template based creditor credential generation system, comprising: the system comprises an acquisition module, a two-dimension code generation module, a creditor certificate template acquisition module, a hypertext document generation module and an electronic certificate generation module;
the acquisition module is used for acquiring relevant parameters of the creditor certificate according to the code of the creditor certificate;
the two-dimensional code generation module is used for putting the related parameters into a map packet and calling a method encode in a multiformat writer to generate a creditor certificate two-dimensional code;
the creditor certificate template acquisition module is used for analyzing a path corresponding to the creditor certificate template according to the corresponding relation between the number of the account-obligate creditor management service mechanism to which the creditor certificate belongs and the creditor certificate template so as to acquire the corresponding creditor certificate template;
the hypertext file generation module is used for generating a corresponding hypertext file of the creditor certificate according to the relevant parameters and the creditor certificate two-dimensional code;
and the electronic certificate generation module is used for generating an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file.
8. The multi-template based creditor credential generation system of claim 7, further comprising a query module and a official seal stamping module;
the inquiry module is used for inquiring whether the account receivable/creditor management service mechanism is provided with a special seal for the business certificate or not from the configuration file according to the number of the account receivable/creditor management service mechanism to which the creditor certificate belongs;
and the official seal adding module is used for acquiring a seal picture special for the business certificate and adding the seal picture to the PDF file of the electronic certificate to obtain the creditor electronic certificate when the query result of the query module is positive.
9. The multi-template based creditor certificate generation system of claim 7 or 8, wherein the related parameters of the creditor certificate include creditor code, circulation amount, buyback amount, issue date, buyback date, initial creditor name, initial creditor phone number, creditee name, creditee phone number, creditor status, creditor grounds, business type, and accounts receivable creditor management service organization number.
10. A computer storage medium comprising a program that, when executed, causes an apparatus comprising the computer-readable storage medium to perform the steps of:
inquiring related parameters of the creditor certificate according to the code of the creditor certificate;
putting the related parameters into a map packet, and calling a method encode in a multiformat writer to generate a two-dimensional code of a creditor certificate;
analyzing a path corresponding to the creditor voucher template according to the corresponding relation between the number of the creditor management service mechanism of the account receivable payment to which the creditor voucher belongs and the creditor voucher template so as to obtain the corresponding creditor voucher template;
generating a corresponding hypertext file of the creditor certificate according to the relevant parameters and the creditor certificate two-dimensional code;
and generating an electronic certificate PDF file corresponding to the creditor certificate according to the hypertext file.
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