1. Decompression interface public interface Decompress { //curFilePreDir, if the compressed package in the compressed package has the same name as the outer folder or file, problems will occur. Adding the directory prefix of the upper layer can avoid it. public<MulpartFile> decompress(File file, String curFilePredir); } 2. The decompression class implements the Decompress interface public […]
Tag: zip
Python zip() function
Description The zip() function is used to take an iterable object as a parameter, pack the corresponding elements in the object into tuples, and then return a list composed of these tuples. If the number of elements in each iterator is inconsistent, the length of the returned list is the same as the shortest object. […]
SpringBoot decompresses ZIP, 7Z, RAR5 (compatible with RAR4)
These three decompressions are the needs I encountered at work. They were finally completed after a day of searching and sorting. The method in this article can be used in a production environment. Due to business requirements, my method returns the decompressed file name. You can change the return value according to your own needs. […]
SpringBoot decompresses the zip package and reads the contents of each file
SpringBoot decompresses the zip package and reads the contents of each file 1. Application scenarios Obtain the local compressed package, decompress it, and perform business processing on the read file content according to the file name and type. 2. POM file dependencies <!–Read file–> <dependency> <groupId>org.apache.poi</groupId> <artifactId>poi</artifactId> <version>4.1.2</version> </dependency> <dependency> <groupId>org.apache.poi</groupId> <artifactId>poi-ooxml</artifactId> <version>4.1.2</version> </dependency> <!–Ali […]
Call 7-zip compressed files on Windows using C#
Use C# to call 7-zip compressed files on Windows You can set the path of the output file or leave it blank. If you leave it blank, a .compressed package with the same name will be created in the compressed file. You can set the password for the compressed package You can set the encryption […]
Still using Zipkin distributed service link tracking? Give this a try!
Since the advent of Spring Cloud, microservices have taken the world by storm, and enterprise architectures are transforming from traditional SOA to microservices. However, while the double-edged sword of microservices brings various advantages, it also brings great difficulties to operation and maintenance, performance monitoring, and error troubleshooting. In large projects, the service architecture will include […]
[UCAS Natural Language Processing Assignment 1] Use BeautifulSoup to crawl Chinese and English data, calculate entropy, and verify Zip’s law
Article directory Preface Chinese Data crawling Crawl interface Crawl code Data cleaning data analysis Experimental results English Data crawling Crawl interface Dynamic crawling Data cleaning data analysis Experimental results in conclusion Foreword This article crawls Chinese and English corpora respectively, and calculates their corresponding entropy in the two languages to verify Zip’s law. github: ShiyuNee/python-spider […]
Using python to implement zip blasting
Experimental principle The Python zipfile module is used to compress and decompress zip format encoding. To perform related operations, you first need to instantiate a ZipFile object. ZipFile accepts a compressed package name in string format as its required parameter. The second parameter is an optional parameter, indicating the open mode, similar to file operations. […]
[Arduino TFT] Arduino uzlib library, used to decompress gzip streams and parse wind and weather return data
Forget the past and surpass yourself Blog homepage Microcontroller rookie brother, a wild non-professional hardware IOT enthusiast Creation record of this article 2023-10-21 Update record of this article 2023-10-21 Welcome to follow Like Collection Leave a message This blog is written by the blogger alone and is not operated by any commercial team. If you […]
Use SharpZipLib to compress the entire directory (i.e. generate a storage directory in the compressed file) [This can be easily achieved using the built-in ZipFile.CreateFromDirectory starting from .Net4.5]
In projects starting from .Net 4.5, we can introduce the System.IO.Compression and System.IO.Compression.FileSystem (required to use the static class ZipFile) assemblies In this case, it is easy to compress the entire directory using the following static method: ZipFile.CreateFromDirectory //Note that the System.IO.Compression.FileSystem assembly needs to be introduced For projects before .Net 4.5, third-party compression libraries […]