1.使用CreatThread创建
#include <iostream>
#include <Windows.h>
using namespace std;
/*
创建一个线程
*/
DWORD WINAPI fun(LPVOID ipParamter)
{
while (true)
{
cout << "fun1 display!" << endl; Sleep(1000);
}
}
/*
创建第二个线程
*/
DWORD WINAPI fun2(LPVOID i)
{
while (true)
{
cout << "fun2 " << endl; Sleep(1500);
}
}
int main()
{
//第二个参数0是初始的字节,第五个参数0是便是立即开始线程
HANDLE hThread = CreateThread(NULL, 0, fun, NULL, 0, NULL);
HANDLE hThread2 = CreateThread(NULL, 0, fun2, NULL, 0, NULL);
CloseHandle(hThread);
CloseHandle(hThread2);
while (true)
{
cout << "main display!" << endl; Sleep(2000);
}
return 0;
}
#include <iostream>
#include <Windows.h>
#include <process.h>
using namespace std;
void fun1()
{
while (true)
{
cout << "fun1 display\n"; Sleep(1000);
}
}
unsigned _stdcall fun2(void * )
{
while (true)
{
cout << "fun2 display\n"; Sleep(1000);
}
}
int main()
{
unsigned int thID1, thID2;
HANDLE hfun1, hfun2;
hfun1 = (HANDLE)_beginthread((void(*)(void*))fun1, 0, NULL);
hfun2 = (HANDLE)_beginthreadex(NULL, 0, fun2, NULL, 0, &thID2);
WaitForSingleObject(hfun1, INFINITE); //一定要等子线程完毕
WaitForSingleObject(hfun2, INFINITE);
CloseHandle(hfun1);
CloseHandle(hfun2);
cout << "end\n";
return 0;
}
3.std::thread
C++11以来支持了thread类，方便了多线程的创建管理。
#include <mutex>
#include <iostream>
#include <thread>
#include <windows.h>
using namespace std;
mutex m;
void f()
{
cout << "using..." << endl;
}
int a;
void fun1(int i)
{
while (true)
{
m.lock();
//a++; cout << "f1"<< endl; Sleep(1000);
f();
Sleep(5000);
m.unlock();
}
}
void fun2()
{
while (true)
{
m.lock();
// a--; cout << "f2"<< endl; Sleep(1000);
f();
Sleep(1000);
m.unlock();
}
}
int main()
{
a = 1;
thread th(fun1, 1);
thread ti(fun2);
th.join();
ti.join();
return 0;
}
原文：http://www.cnblogs.com/whlook/p/6486007.html