c++ 创建 uuid guid

如果没安装，先安装：

[root@localhost]# yum install libuuid-devel

#include "uuid/uuid.h"

 

引用 libuuid.so，即uuid

 

....

    uuid_t uu;
    uuid_generate(uu);
    
    char uuid_str[37];
    uuid_unparse_lower(uu, uuid_str);
    printf("generate uuid=%s\n", uuid_str);

 

....

来源：https://www.cnblogs.com/nanfei/p/11742249.html