本系统使用Microsoft Visual C++ 6.0 进行了开发。按照LZW算法压缩原理，完成了压缩函数和解压缩函数的编写，实现了文件的无损压缩和解压缩。-This system uses the Microsoft Visual C++ 6.0 development. In accordance with the principle of LZW algorithm compression, the compression function and decompression func