qt5 qt4 中quazip开源qt的压缩库 ，原版下载下来会出错 ，经过调试可以使用了 并且把已经编译好的最新的lib dll a so 文件加入进去了-qt5 qt4 qt open in quazip compression library, download original mistakes, debugging can be used and has compiled the latest lib dll a so files added into the

Qt5.3编写的一个打开任意文档中图片的小程序，源代码开放供学习。-Qt5.3 open any document prepared by a picture of a small program, the source code is open for learning.

qt5 磁盘处理 文件操作-qt5 disk handle file operations

QT5为开发环境，对哈夫曼编码加密解密的实现。-QT5 development environment, to achieve Huffman coding encryption and decryption.