Data processing method and apparatus

A data processing and processing module technology, applied in the field of data processing, can solve problems such as compressed file damage, user loss, and decompression failure, and achieve the effect of ensuring data accuracy

Active Publication Date: 2018-01-19
LENOVO (BEIJING) LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, when compressing a compressed file, the path length after decompression is limited and cannot exceed the specified length, and the specified length is set according to the system environment where the compressed file is located. If the path length after decompression If the specified length is exceeded, decompression will fail (for example, the complete target file cannot be decompressed), or even the compressed file will be damaged, causing losses to the user

Method used

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Embodiment Construction

[0038] Various aspects and features of the invention are described herein with reference to the accompanying drawings.

[0039] It should be understood that various modifications may be made to the embodiments of the inventions herein. Accordingly, the above description should not be viewed as limiting, but only as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the invention.

[0040] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the general description of the invention given above and the detailed description of the embodiments given below, serve to explain the invention. principle.

[0041] These and other characteristics of the invention will become apparent from the following description of preferred forms of embodiment given as non-limiting examples with reference to the accompanying dr...

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PUM

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Abstract

The invention discloses a data processing method and apparatus. The method is applied to a process of processing a compressed file in an electronic device. The method comprises the steps of obtainingthe length of a file path pre-generated after decompression of the compressed file; when it is judged that the length of the file path exceeds the defined length, during decompression operation of thecompressed file, storing first contents, which do not exceed the defined length in the file path, in a first directory space of the electronic device, forming a first directory, storing second contents, which exceed the defined length in the file path, in a preset second directory space of the electronic device, and forming a second directory; and storing a target file formed after decompressionof the compressed file in the second directory. According to the method, the compressed file with the file path length, formed after decompression, exceeding the defined length can be normally decompressed; and the target file formed after the decompression of the compressed file is effectively stored, so that the data accuracy of the target file is ensured.

Description

technical field [0001] The present invention relates to the field of data processing, in particular to a data processing method and device Background technique [0002] At present, when compressing a compressed file, the path length after decompression is limited and cannot exceed the specified length, and the specified length is set according to the system environment where the compressed file is located. If the path length after decompression If the specified length is exceeded, decompression will fail (for example, the complete target file cannot be decompressed), and even the compressed file will be damaged, causing losses to the user. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a data processing method and device, the method can legally decompress the compressed files whose decompressed file path length exceeds the specified length, and can decompress the correct target file. [0004] In order to solve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 郝志敏李红
Owner LENOVO (BEIJING) LTD
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