压缩文件，zip格式，有压缩与解压缩功能-Zip file, zip format compression and decompression functions are

文件解压缩库，提供文件压缩和解压缩接口，能够实现文件和数据高效率的压缩，特别在文件处理项目和数据处理项目中十分有用，处理效率和rar不相上下。-Unzip the file library, provides the interface to compress and decompress files, documents and data to achieve high compression efficiency, especially in document processing and

zlib xzip封装，压缩解压接口调用简单，适用于学习及zip库使用。-zlib xzip package, compression decompression interface calls simply for learning and zip libraries.