输出目录f:/p2p/data下所有的 文件名：#include #include #include int main( ) DIR *p; struct dirent *d; if ((p=opendir("f:/p2p/data")) == NULL) { cout<<"can not open data dir!/n"; exit(0); } while( (d=readdir(p)) != NULL) if(strcmp(d->d_name, ".") != 0 && strcmp(d->d_name, "..") != 0) cout<d_name<d_name, ".") != 0&& strcmp(d->d_name, "..") != 0)如果不加这句，会输出目录，
