c++使用libz库压缩gzip格式内存字节，节省网络传输
1、头文件#include <stdio.h>#include <stdlib.h>#include <string.h>#include <zlib.h>// gzCompress: do the compressingint gzCompress(uint8_t *src, int srcLen, uint8_t *dest, int destLen){ z_stream c
