支持zip压缩包的解压，经测试10MB左右的文件可以轻松在线解压，解压速度远超出我们自己的预料，远远快于Winrar等，甚至比最优秀的7zip还快很多

v1.2更新：

把系统核心-pclzlib库到从v2.4升级的最新的v2.5-Support zip RAR. After testing, about 10MB files can easily online decompression, decompression speed is far beyond our own expectations, much faster than Winrar, even more than the best 7zip is much faster

V1.2 update:

The system core-pclzlib library to upgrade　the V2.4 to the latest v2.5