C++获取当前系统时间并格式化输出

#include <string> #include <time.h> using namespace std; string getTime() { time_t timep; time (&timep); char tmp[64]; strftime(tmp, sizeof(tmp), "%Y-%m-%d %H:%M:%S",localtime(&timep) ); return tmp; } int main(){ string time = getTime(); cout << time << endl; return 0; }