CN103645905B - A kind of incremental data acquisition method and device - Google Patents

Abstract

The present application discloses a method and device for acquiring incremental data. The method includes: generating an incremental target path according to a preset source file path and an incremental relative path; and acquiring incremental data according to the incremental target path ; Place the incremental data in a position corresponding to the preset destination path. In the embodiment of the present application, when acquiring incremental data, the user only needs to pre-set the source file path, incremental relative path, and destination path, and use these paths to obtain the incremental data corresponding to these paths, thereby obtaining The incremental data obtained is placed in the corresponding position of the destination path, and the user does not need to copy and acquire incremental data for any item to be incrementally updated. This not only reduces the process of acquiring incremental data, but also improves the efficiency of incremental data acquisition. At the same time, it reduces errors caused by manual operations by users and improves the accuracy of incremental data.

Description

A method and device for acquiring incremental data

technical field

The present application relates to the technical field of software design, in particular to a method and device for acquiring incremental data.

Background technique

At present, after the software project is launched, the optimization requirements and problems of the project continue to appear. It is necessary to incrementally package the file data that has undergone incremental updates in the software project, that is, to obtain the incremental package.

In the prior art, it is usually necessary for technicians to manually copy and obtain the incremental data, thereby obtaining the incremental data.

However, this solution will increase the process of incremental data acquisition, thereby reducing the efficiency of incremental data acquisition. At the same time, manual packaging is prone to errors, resulting in a lower accuracy rate of incremental data acquisition.

Contents of the invention

The technical problem to be solved in this application is to provide a method and device for acquiring incremental data, which is used to solve the need to manually copy and acquire incremental data in the prior art, increase the flow of incremental data acquisition, and thereby reduce incremental data. At the same time, the technical problem of acquisition efficiency is solved, in the prior art, the incremental data needs to be manually copied and acquired, which is prone to errors, resulting in a low accuracy rate of incremental data acquisition.

This application provides a method for incremental data acquisition, including:

Generate an incremental target path based on the preset source file path and incremental relative path;

Acquiring incremental data according to the incremental target path;

The incremental data is placed in a position corresponding to the preset destination path.

In the above method, preferably, generating the incremental target path according to the preset source file path and incremental relative path includes:

Determine the path type of the incremental relative path;

When the incremental relative path is a folder path type, obtain the relative path of the subfolder and the relative path of the subfile under the relative path of the increment, and compare the preset source file path with the relative path of the subfolder respectively and the relative path of the sub-file are combined to obtain the incremental target path;

Otherwise, combine the preset source file path with the incremental relative path to obtain the incremental target path.

In the above method, preferably, the acquiring incremental data according to the incremental target path includes:

Determine the incremental file under the incremental target path;

Incremental data is acquired according to the incremental file in a preset DOS command copying manner.

The above method, preferably, the described method of copying the preset DOS command, according to the incremental file to obtain incremental data, including:

Judging whether the type of the incremental file is a Java file type, if so, compiling the incremental file to obtain an incremental file, and obtaining the incremental file as an incremental file in a preset DOS command copy mode. otherwise, obtain the incremental file as incremental data in a preset DOS command copy mode.

In the above method, preferably, when the type of the incremental file is a Java file type, the method also includes:

According to the preset source file operation instruction, the source file corresponding to the incremental file is obtained, and the source file is placed in a location corresponding to the preset destination path.

The present application also provides a device for acquiring incremental data, including:

a path generating unit, configured to generate an incremental target path according to a preset source file path and an incremental relative path;

a data acquisition unit, configured to acquire incremental data according to the incremental target path;

A data setting unit, configured to place the incremental data in a position corresponding to the preset destination path.

In the above device, preferably, the path generation unit includes:

The type judging subunit is used to judge the path type of the incremental relative path, and when the incremental relative path is a folder path, trigger the first path combination subunit, otherwise, trigger the second path combination subunit;

The first path combination subunit is used to obtain the relative path of the subfolder and the relative path of the subfile under the incremental relative path, and combine the preset source file path with the relative path of the subfolder and the relative path of the subfile respectively Combine the paths to get the incremental target path;

The second path combination subunit is used to combine the preset source file path with the incremental relative path to obtain the incremental target path.

In the above device, preferably, the data acquisition unit includes:

an incremental determination subunit, configured to determine the incremental file under the incremental target path;

The incremental acquisition subunit is configured to acquire incremental data according to the incremental file in a preset DOS command copying manner.

In the above device, preferably, the increment acquisition subunit includes:

A file type judging module, used to judge whether the type of the incremental file is a Java file type, if so, trigger the first incremental acquisition module, otherwise, trigger the second incremental acquisition module;

The first incremental acquisition module is used to compile the incremental file to obtain an incremental file, and obtain the incremental file as incremental data in a preset DOS command copy mode;

The second incremental acquisition module is configured to acquire the incremental file as incremental data in a preset DOS command copying manner.

The above-mentioned device, preferably, also includes:

The source file processing unit is used to obtain the source file corresponding to the incremental file according to the preset source file operation instruction when the file type judging module determines that the type of the incremental file is a Java file type, and The source file is placed in a location corresponding to the preset destination path.

It can be seen from the above solution that in the method and device for acquiring incremental data provided by the present application, after the incremental target path is generated by using the preset source file path and the incremental relative path, the incremental data is obtained according to the incremental target path , and then place the incremental data in a position corresponding to the preset destination path, so as to realize the acquisition of the incremental data. When this application realizes incremental data acquisition, it is only necessary for the user to pre-set the source file path, incremental relative path, and destination path. This application uses these paths to realize the incremental data corresponding to these paths. The incremental data obtained is placed in the corresponding location of the destination path, and the user does not need to copy and acquire incremental data for any item to be incrementally updated, thereby not only reducing the process of acquiring incremental data, but also improving the efficiency of incremental data acquisition. At the same time, it reduces errors caused by manual operations by users and improves the accuracy of incremental data.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

FIG. 1 is a flow chart of Embodiment 1 of an incremental data acquisition method provided by the present application;

FIG. 2 is a partial flowchart of Embodiment 2 of an incremental data acquisition method provided by the present application;

FIG. 3 is a partial flowchart of Embodiment 3 of an incremental data acquisition method provided by the present application;

Fig. 4 is another part of the flow chart of Embodiment 3 of the present application;

FIG. 5 is another part of the flow chart of Embodiment 3 of the present application;

FIG. 6 is a schematic structural diagram of Embodiment 4 of an incremental data acquisition device provided by the present application;

FIG. 7 is a partial structural schematic diagram of Embodiment 5 of an incremental data acquisition device provided by the present application;

Fig. 8 is a partial structural schematic diagram of Embodiment 6 of an incremental data acquisition device provided by the present application;

FIG. 9 is a structural schematic diagram of another part of Embodiment 6 of the present application;

Fig. 10 is a schematic structural diagram of another part of Embodiment 6 of the present application.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

Referring to FIG. 1 , it is a flow chart of Embodiment 1 of an incremental data acquisition method provided by the present application. The method is applied to acquire updated data of software project files such as operating systems, etc., wherein the method may include The following steps:

Step 101: Generate an incremental target path according to a preset source file path and an incremental relative path.

Wherein, the preset source file path refers to the path where the software project file is located, such as C:\project. The software project file includes multiple folders and files, and these folders and files exist in a tree structure. The incremental relative path refers to the relative path where the file or folder that needs to be acquired (packed) for incremental data, such as ..\\11\\SS.java, this path is the file that needs to be acquired for incremental data The relative path to the file SS.java. Wherein, the incremental relative path can be set through a configuration file, that is, the incremental relative path is configured in a file in advance, for example, the file path information that needs to be acquired for incremental data is configured in files.txt , the files.txt is the configuration file.

It should be noted that, in the step 101, the incremental target path can be obtained by combining the source file path and the incremental relative path. For example, combine the source file path C:\project and the incremental relative path ..\\11\\SS.java to obtain a path such as: C:\project\\11\\SS.java, which is The incremental target path, the incremental target path is the absolute path where the target file that requires incremental data acquisition is located.

Step 102: Obtain incremental data according to the incremental target path.

Wherein, in the step 102, since the incremental target path is the absolute path where the target file that requires incremental data acquisition is located, the target file can be located through the incremental target path, thereby obtaining the incremental Quantitative data.

Step 103: Put the incremental data in a location corresponding to the preset destination path.

Wherein, the preset destination path refers to the path where the incremental data needs to be placed, that is, the path where the incremental data is stored after the incremental data is acquired. The location corresponding to the preset destination path may be a location under the preset destination path or a folder under the path.

It can be seen from the above scheme that the first embodiment of an incremental data acquisition method provided by the present application, after generating the incremental target path by using the preset source file path and incremental relative path, the incremental data is obtained according to the incremental target path. data, and then place the incremental data in a position corresponding to the preset destination path to realize the acquisition of the incremental data. In Embodiment 1 of the present application, when realizing incremental data acquisition, the user only needs to pre-set the source file path, incremental relative path, and destination path. Embodiment 1 of the present application uses these paths to realize incremental data corresponding to these paths. Acquisition, so that the acquired incremental data is placed in the corresponding position of the destination path, and the user does not need to copy and acquire incremental data for any item to be incrementally updated. This not only reduces the process of acquiring incremental data, but also improves the It can improve the efficiency of acquiring large amounts of data, reduce errors caused by manual operations by users, and improve the accuracy of incremental data.

In addition, the embodiment of the present application sets multiple source file paths, their corresponding incremental relative paths, and preset destination paths, so as to achieve batch incremental data acquisition for multiple source files, avoiding repeated data processing by users. Duplicate acquisition reduces work efficiency, and improves the efficiency of batch incremental data acquisition.

Referring to FIG. 2 , it is a flow chart of step 101 in Embodiment 2 of an incremental data acquisition method provided by the present application, wherein step 101 can be realized by the following steps:

Step 111: Determine the path type of the incremental relative path. If the incremental relative path is a folder path type, execute step 112; otherwise, execute step 114.

Wherein, the path type of the incremental relative path can be a folder path type, and can also be a file path type, for example, the incremental relative path ..\\11\\SS.java is a file path type, and the incremental relative path ..\\11\\22\\ is the folder path type.

Step 112: Obtain the relative path of the subfolder and the relative path of the subfile under the incremental relative path, and execute step 113.

Wherein, in the step 112, it means that when the incremental relative path is a folder path, recursive operation is performed on the folder corresponding to the incremental relative path, and all subfolders and subfolders under the folder are traversed. file, thus, the relative paths corresponding to these subfolders and subfiles are obtained, for example, the relative paths of the subfolders and subfiles corresponding to the incremental relative path ..\\11\\22\\ are: ..\\11\\22\\33 etc. and ..\\11\\22\\SS.java etc.

Step 113: Combine the preset source file path with the relative path of the subfolder and the relative path of the subfile to obtain the incremental target path.

Wherein, in the step 113, when combining the path of the source file with the relative path of the subfolder, the incremental target path corresponding to the relative path of the subfolder is obtained, and the path of the source file is combined with the relative path of the subfolder. When the relative path of the sub-file is combined, the incremental target path corresponding to the relative path of the sub-file is obtained. For example: Combining the source file path C:\project and the incremental relative path ..\\11\\22\\33, the obtained path C:\project\\11\\22\\33 is relative to the subfolder The incremental target path corresponding to the path; combine the source file path C:\project and the incremental relative path ..\\11\\22\\SS.java to obtain a path such as: C:\project\\11\ \22\\SS.java.

Step 114: Combine the preset source file path with the incremental relative path to obtain the incremental target path.

Wherein, the step 114 refers to, when the incremental relative path is a file path, combining the source file path and the incremental relative path to obtain the incremental target path, for example, combining the source file The path C:\project and the incremental relative path ..\\11\\SS.java are combined to obtain the incremental target path such as: C:\project\\11\\SS.java.

Referring to FIG. 3 , it is a flow chart of step 102 in Embodiment 3 of an incremental data acquisition method provided by the present application, wherein step 102 can be implemented in the following manner:

Step 121: Determine the incremental file under the incremental target path.

Wherein, the step 121 refers to determining the file under the incremental target path as an incremental file that requires incremental data acquisition.

Step 122: Obtain incremental data according to the incremental file in a preset DOS command copying manner.

Wherein, the DOS command copy mode refers to a command copy mode preset by the user that can perform operations such as data copy on the incremental file, such as Ctrl+C and other modes. In this way, when data is copied, the modification date of the copied file will not be changed, thereby ensuring the accuracy of the file modification date, providing a basis for subsequent determination of whether the file in the server where the software project is located is updated, and providing a basis for determining the file version Wait.

Based on the implementation of the above-mentioned step 102, when the incremental data is obtained according to the incremental file in the step 122, the incremental data can be obtained in different ways when the incremental file type is different by judging the type of the incremental file, such as Shown in Fig. 4, be the implementation flowchart of described step 122, described step 122 may comprise the following steps:

Step 401: Determine whether the type of the incremental file is a Java file type, if yes, perform step 402, otherwise, perform step 404.

Step 402: Compile the incremental file to obtain the incremental class file, and execute step 403.

Wherein, the step 402 refers to, when the incremental file is a java class file, the java class file needs to be compiled to obtain the class class file and its internal class file as the incremental class file.

Step 403: Obtain the incremental file as incremental data in a preset DOS command copying manner.

Specifically, the step 403 may be implemented in the following manner:

The incremental file is copied in a preset DOS command copying manner, and the copied incremental file is acquired as incremental data.

Step 404: Obtain the incremental file as incremental data in a preset DOS command copying manner.

It should be noted that, since the incremental file may be a java class file or a non-java class file, the user can pre-set a source file operation instruction to determine Whether to copy the source file corresponding to the incremental file of the java class file. Therefore, with reference to FIG. 5 , it is a partial flow chart of Embodiment 3 of the present application, wherein, when it is judged in step 401 that the incremental file is a java class file, that is, the incremental file belongs to the Java file type, the method Can also include:

Step 405: Obtain the source file corresponding to the incremental file according to the preset source file operation instruction, and place the source file in a location corresponding to the preset destination path.

Wherein, the step 405 refers to obtaining the source file corresponding to the incremental data and placing it in the corresponding position of the preset destination path, so as to ensure that when a file version problem occurs in the subsequent server, it can be traced back to the pre-stored source file. Set the historical version of the source file in the location corresponding to the destination path.

For example, the embodiment of the present application can be implemented through an execution class, which presets the source file path, the preset destination path, the copy method such as the DOS command copy method, and whether to copy the source file if the incremental file is a java class file, etc. information, and set the incremental relative path in the configuration file, for example:

listedFilesPath: "D:\\MyEclipse6.6\\workspace\\test\\src\\construct\\files.txt";//configuration file path

srcPath: "D:\\MyEclipse6.6\\workspace\\Sotower\\";//source file path

tarpath: "D:\\lddy\\";//preset destination path

copyMode: "2";//Copy mode, 1 is java, 2 is dos

isCopySrc = "1". //Whether to copy the source file, 1 is to copy

Set the incremental relative path in the configuration file files.txt:

WebContent\reportFiles\lddy\LDDY_H12_C.raq;//Incremental relative path of the LDDY_H12_C.raq file that requires incremental data acquisition

WebContent\reportFiles\lddy\LDDY_H12_1.raq; //Incremental relative path of the LDDY_H12_1.raq file that requires incremental data acquisition

WebContent\reportFiles\lddy\LDDY_H12_2.raq. //Incremental relative path of the LDDY_H12_1.raq file that requires incremental data acquisition

Afterwards, execute the above-mentioned execution class to realize the acquisition of incremental data in the source file path and the acquisition of its source file when the incremental file corresponding to the incremental data is a java class file, and then corresponding to the default destination path The obtained incremental data can be seen under the folder of , which realizes the purpose of the embodiment of this application.

Referring to FIG. 6 , it is a schematic structural diagram of Embodiment 4 of an incremental data acquisition device provided by the present application. The device is used to obtain updated data of software project files such as operating systems, etc., wherein the device may include :

The path generating unit 601 is configured to generate an incremental target path according to a preset source file path and an incremental relative path.

Wherein, the preset source file path refers to the path where the software project file is located, such as C:\project. The software project file includes multiple folders and files, and these folders and files exist in a tree structure. The incremental relative path refers to the relative path where the file or folder that needs to be acquired (packed) for incremental data, such as ..\\11\\SS.java, this path is the file that needs to be acquired for incremental data The relative path to the file SS.java. Wherein, the incremental relative path can be set through a configuration file, that is, the incremental relative path is configured in a file in advance, for example, the file path information that needs to be acquired for incremental data is configured in files.txt , the files.txt is the configuration file.

It should be noted that, the path generating unit 601 may obtain the incremental target path by combining the source file path and the incremental relative path. For example, combine the source file path C:\project and the incremental relative path ..\\11\\SS.java to obtain a path such as: C:\project\\11\\SS.java, which is The incremental target path, the incremental target path is the absolute path where the target file that requires incremental data acquisition is located.

The data obtaining unit 602 is configured to obtain incremental data according to the incremental target path.

Wherein, in the data acquisition unit 602, since the incremental target path is the absolute path where the target file that requires incremental data acquisition is located, the target file can be located through the incremental target path, thus Get incremental data.

A data setting unit 603, configured to place the incremental data in a position corresponding to the preset destination path.

Wherein, the preset destination path refers to the path where the incremental data needs to be placed, that is, the path where the incremental data is stored after the incremental data is acquired. The location corresponding to the preset destination path may be a location under the preset destination path or a folder under the path.

It can be seen from the above solution that the fourth embodiment of an incremental data acquisition device provided by the present application uses the preset source file path and the incremental relative path to generate the incremental target path, and then obtains the incremental data according to the incremental target path. data, and then place the incremental data in a position corresponding to the preset destination path to realize the acquisition of the incremental data. In Embodiment 4 of the present application, when realizing incremental data acquisition, it is only necessary for the user to pre-set the source file path, incremental relative path, and destination path. Embodiment 4 of the present application uses these paths to realize incremental data corresponding to these paths Acquisition, so that the acquired incremental data is placed in the corresponding position of the destination path, and the user does not need to copy and acquire incremental data for any item to be incrementally updated. This not only reduces the process of acquiring incremental data, but also improves the It can improve the efficiency of acquiring large amounts of data, reduce errors caused by manual operations by users, and improve the accuracy of incremental data.

In addition, the embodiment of the present application sets multiple source file paths, their corresponding incremental relative paths, and preset destination paths, so as to achieve batch incremental data acquisition for multiple source files, avoiding repeated data processing by users. Duplicate acquisition reduces work efficiency, and improves the efficiency of batch incremental data acquisition.

Referring to FIG. 7 , it is a schematic structural diagram of the path generation unit 601 in Embodiment 5 of an incremental data acquisition device provided by the present application, wherein the path generation unit 601 may include:

The type judgment subunit 611 is used to judge the path type of the incremental relative path, and when the incremental relative path is a folder path, trigger the first path combination subunit 612, otherwise, trigger the second path combination subunit 613.

Wherein, the path type of the incremental relative path can be a folder path type, and can also be a file path type, for example, the incremental relative path ..\\11\\SS.java is a file path type, and the incremental relative path ..\\11\\22\\ is the folder path type.

The first path combination subunit 612 is used to obtain the relative path of the subfolder and the relative path of the subfile under the incremental relative path, and compare the preset source file path with the relative path of the subfolder and the relative path of the subfile respectively. The paths are combined to obtain the incremental target path.

Wherein, when the first path combination subunit 612 obtains the relative path of the subfolder and the relative path of the subfile under the incremental relative path, it means that when the incremental relative path is a folder path, the The folder corresponding to the incremental relative path recursively traverses all subfolders and subfiles under the folder, thereby obtaining the relative paths corresponding to these subfolders and subfiles, for example, incremental The relative path of ..\\11\\22\\ corresponds to the relative path of the subfolder and the relative path of the subfile: ..\\11\\22\\33 and so on and ..\\11\\22\\SS .java etc.

Wherein, when the first path combination subunit 612 combines the preset source file path with the relative path of the subfolder and the relative path of the subfile to obtain the incremental target path, it means that the When the source file path is combined with the relative path of the subfolder, the incremental target path corresponding to the relative path of the subfolder is obtained; when the path of the source file is combined with the relative path of the subfolder, the The incremental target path corresponding to the relative path of the child file. For example: Combining the source file path C:\project and the incremental relative path ..\\11\\22\\33, the obtained path C:\project\\11\\22\\33 is relative to the subfolder The incremental target path corresponding to the path; combine the source file path C:\project and the incremental relative path ..\\11\\22\\SS.java to obtain a path such as: C:\project\\11\ \22\\SS.java.

The second path combination subunit 613 is configured to path-combine the preset source file path and the incremental relative path to obtain the incremental target path.

Wherein, the second path combining subunit 613 refers to, when the incremental relative path is a file path, path combining the source file path and the incremental relative path to obtain an incremental target path, for example , combine the source file path C:\project and the incremental relative path ..\\11\\SS.java to obtain the incremental target path such as: C:\project\\11\\SS.java.

Referring to FIG. 8 , it is a schematic structural diagram of the data acquisition unit 602 in Embodiment 6 of an incremental data acquisition device provided by the present application, wherein the data acquisition unit 602 may include:

The increment determination subunit 621 is configured to determine the increment file under the increment target path.

Wherein, the incremental determining subunit 621 refers to determining the files under the incremental target path as incremental files that need to be acquired for incremental data.

The incremental acquisition subunit 622 is configured to acquire incremental data according to the incremental file in a preset DOS command copying manner.

Wherein, the DOS command copy mode refers to a command copy mode preset by the user that can perform operations such as data copy on the incremental file, such as Ctrl+C and other modes. In this way, when data is copied, the modification date of the copied file will not be changed, thereby ensuring the accuracy of the file modification date, providing a basis for subsequent determination of whether the file in the server where the software project is located is updated, and providing a basis for determining the file version Wait.

Based on the above implementation structure, when the incremental data is acquired according to the incremental file in the incremental acquisition subunit 622, the incremental data can be acquired in different ways when the incremental file type is different by judging the type of the incremental file, Referring to FIG. 9 , it is a schematic structural diagram of the incremental acquisition subunit 622 in Embodiment 6 of the present application, wherein the incremental acquisition subunit 622 may include:

A file type judging module 901, configured to judge whether the type of the incremental file is a Java file type, if so, trigger the first incremental acquisition module 902, otherwise, trigger the second incremental acquisition module 903;

The first incremental acquisition module 902 is configured to compile the incremental file to obtain an incremental file, and obtain the incremental file as incremental data in a preset DOS command copy mode;

Wherein, the first incremental acquisition module 902 means that when the incremental file is a java class file, the java class file needs to be compiled to obtain the class class file and its internal class class file as the incremental class file .

Specifically, when the first incremental acquisition module 902 obtains the incremental file as incremental data in a preset DOS command copy mode, it can be implemented in the following manner:

The incremental file is copied in a preset DOS command copying manner, and the copied incremental file is acquired as incremental data.

The second incremental acquisition module 903 is configured to acquire the incremental file as incremental data in a preset DOS command copy manner.

It should be noted that, since the incremental file may be a java class file or a non-java class file, the user can pre-set a source file operation instruction to determine Whether to copy the source file corresponding to the incremental file of the java class file. Therefore, referring to FIG. 10 , it is a partial structural schematic diagram of Embodiment 6 of the present application, wherein the device may further include:

The source file processing unit 904 is configured to obtain the source file corresponding to the incremental file according to a preset source file operation instruction when the file type judging module 901 determines that the type of the incremental file is a Java file type , and place the source file in a location corresponding to the preset destination path.

Wherein, the source file processing unit 904 refers to obtaining the source file corresponding to the incremental data and placing it in the corresponding position of the preset destination path, so as to ensure that when a file version problem occurs in the subsequent server, it can be traced back to the pre-stored file. Go to the historical version of the source file in the location corresponding to the preset destination path.

For example, the embodiment of the present application can be implemented through an execution class, which presets the source file path, the preset destination path, the copy method such as the DOS command copy method, and whether to copy the source file if the incremental file is a java class file, etc. information, and set the incremental relative path in the configuration file, for example:

listedFilesPath: "D:\\MyEclipse6.6\\workspace\\test\\src\\construct\\files.txt";//configuration file path

srcPath: "D:\\MyEclipse6.6\\workspace\\Sotower\\";//source file path

tarpath: "D:\\lddy\\";//preset destination path

copyMode: "2";//Copy mode, 1 is java, 2 is dos

isCopySrc = "1". //Whether to copy the source file, 1 is to copy

Set the incremental relative path in the configuration file files.txt:

WebContent\reportFiles\lddy\LDDY_H12_C.raq;//Incremental relative path of the LDDY_H12_C.raq file that requires incremental data acquisition

WebContent\reportFiles\lddy\LDDY_H12_1.raq; //Incremental relative path of the LDDY_H12_1.raq file that requires incremental data acquisition

WebContent\reportFiles\lddy\LDDY_H12_2.raq. //Incremental relative path of the LDDY_H12_1.raq file that requires incremental data acquisition

Afterwards, execute the above-mentioned execution class to realize the acquisition of incremental data in the source file path and the acquisition of its source file when the incremental file corresponding to the incremental data is a java class file, and then corresponding to the default destination path The obtained incremental data can be seen under the folder of , which realizes the purpose of the embodiment of this application.

It should be noted that each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. For the same and similar parts in each embodiment, refer to each other, that is, Can.

Finally, it should also be noted that in this text, relational terms such as first and second etc. are only used to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations, any such actual relationship or order exists. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The method and device for acquiring incremental data provided by this application have been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of this application. The description of the above embodiment is only used to help understand this application. method and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of this application, there will be changes in the specific implementation and scope of application. In summary, the content of this specification should not be understood as Limitations on this Application.

Claims (6)

1. A method for acquiring incremental data, comprising: Generate an incremental target path based on the preset source file path and incremental relative path; Acquiring incremental data according to the incremental target path, including: determining the incremental file under the incremental target path, and obtaining incremental data according to the incremental file in a preset DOS command copy mode, to Ensure the accuracy of the file modification date; placing the incremental data in a position corresponding to the preset destination path; Wherein, the preset source file path is the path where the software project file is located; The incremental relative path is the relative path of a file or folder that requires incremental data acquisition, and the incremental relative path is set in a configuration file; The method of obtaining incremental data according to the incremental file in the preset DOS command copy mode includes: Judging whether the type of the incremental file is a Java file type, if so, compiling the incremental file to obtain an incremental file, and obtaining the incremental file as an incremental file in a preset DOS command copy mode. otherwise, obtain the incremental file as incremental data in a preset DOS command copy mode; the incremental class file includes a class class file and its internal class class file. 2. The method according to claim 1, wherein said generating an incremental target path according to a preset source file path and an incremental relative path comprises: Determine the path type of the incremental relative path; When the incremental relative path is a folder path type, obtain the relative path of the subfolder and the relative path of the subfile under the relative path of the increment, and compare the preset source file path with the relative path of the subfolder respectively and the relative path of the sub-file are combined to obtain the incremental target path; Otherwise, combine the preset source file path with the incremental relative path to obtain the incremental target path. 3. The method according to claim 1, wherein, when the type of the incremental file is a Java file type, the method also includes: According to the preset source file operation instruction, the source file corresponding to the incremental file is obtained, and the source file is placed in a location corresponding to the preset destination path. 4. A device for acquiring incremental data, comprising: a path generating unit, configured to generate an incremental target path according to a preset source file path and an incremental relative path; a data acquisition unit, configured to acquire incremental data according to the incremental target path; a data setting unit, configured to place the incremental data in a position corresponding to the preset destination path; Wherein, the preset source file path is the path where the software project file is located; The incremental relative path is the relative path of a file or folder that requires incremental data acquisition, and the incremental relative path is set in a configuration file; The data acquisition unit includes: an incremental determination subunit, configured to determine the incremental file under the incremental target path; The incremental acquisition subunit is used to obtain incremental data according to the incremental file in a preset DOS command copy mode, so as to ensure the accuracy of the file modification date; The incremental acquisition subunit includes: A file type judging module, used to judge whether the type of the incremental file is a Java file type, if so, trigger the first incremental acquisition module, otherwise, trigger the second incremental acquisition module; The first incremental acquisition module is used to compile the incremental file to obtain an incremental class file, and obtain the incremental class file as incremental data in a preset DOS command copy mode; the incremental class Files include class class files and their internal class class files; The second incremental acquisition module is configured to acquire the incremental file as incremental data in a preset DOS command copying manner. 5. The device according to claim 4, wherein the path generating unit comprises: The type judging subunit is used to judge the path type of the incremental relative path, and when the incremental relative path is a folder path, trigger the first path combination subunit, otherwise, trigger the second path combination subunit; The first path combination subunit is used to obtain the relative path of the subfolder and the relative path of the subfile under the incremental relative path, and combine the preset source file path with the relative path of the subfolder and the relative path of the subfile respectively Combine the paths to get the incremental target path; The second path combination subunit is used to combine the preset source file path with the incremental relative path to obtain the incremental target path. 6. The device according to claim 4, further comprising: The source file processing unit is used to obtain the source file corresponding to the incremental file according to the preset source file operation instruction when the file type judging module determines that the type of the incremental file is a Java file type, and The source file is placed in a location corresponding to the preset destination path.