include<iostream> #include<stdlib.h> #include<stdio.h> #include<unistd.h> using namespace std; int main(){ system("mkdir 123"); if ( !access("/home/mllabs/walwj/jiahewanggang/test/123",0) ) printf("/home/mllabs/walwj/jiahewanggang/test EXISIT!"); return 0; } 1,1 All
access函数在windows系统中在头文件<io.h>中,在Ubuntu系统中则是在<unistd.h>之中