//=============================================================================================================================
// thread对象一定要join,否则Debug会报错:"abort() has been called",Release不报错
//=============================================================================================================================
void Test1()
{
std::cout << "\n=============================== Test1 ===============================\n";
int res;
thread t([&res] (int x)
{
std::cout << "进入线程\n";
this_thread::sleep_for(chrono::seconds(2));
res = 3 + 4 + x;
}, 10);
std::cout << "主线程挂起\n";
// 如果没有这一行,Debug会报错:"abort() has been called",Release不报错
t.join();
std::cout << "任务完成,结果:" << res << endl;
}