C++ 获取GUID
标签：print ali initial c++ 获取 uid 时间 rgba char*
C++ 获取GUID
#include
#include
//--生成GUID
const char* newGUID()
{
static char buf[64] = {0};
GUID guid;
if (S_OK == ::CoCreateGuid(&guid))
{
_snprintf(buf, sizeof(buf)
, "{%08X-%04X-%04x-%02X%02X-%02X%02X%02X%02X%02X%02X}"
, guid.Data1
, guid.Data2
, guid.Data3
, guid.Data4[0], guid.Data4[1]
, guid.Data4[2], guid.Data4[3], guid.Data4[4], guid.Data4[5]
, guid.Data4[6], guid.Data4[7]
);
}
return (const char*)buf;
}
int main(int argc, char* argv[])
{
//--COM
CoInitialize(NULL);
printf(newGUID());
printf("\n");
//--COM
CoUninitialize();
return 0;
}
创建时间：2021.05.25 更新时间：
C++ 获取GUID
标签：print ali initial c++ 获取 uid 时间 rgba char*
原文地址：https://www.cnblogs.com/guorongtao/p/14807167.html
评论