zlib简单示例代码,compress、uncompress:
#include#include #include #include using namespace std; int main(int argc, char *argv[]) { // unsigned char szSrc[] = "test the compression and uncompression of zlib."; unsigned long nSrcLen = sizeof(szSrc); unsigned char szZip[1024] = {0}; unsigned long nZipLen = 1024; compress(szZip, &nZipLen, szSrc, nSrcLen); // unsigned char szUnZip[1024] = {0}; unsigned long nUnZipLen = 1024; uncompress(szUnZip, &nUnZipLen, szZip, nZipLen); // cout<<"Src:"< 输出结果:
Src:test the compression and uncompression of zlib., len:48
Zip:x.I-.Q(?UH蜗-(J-.翁?H?Q(??Sㄊ??, len:46
UnZip:test the compression and uncompression of zlib., len:48