#include <stdio.h>
#include <stdlib.h>
int main(void)
{
puts("stdout is printed to console");
if (freopen("redir.txt", "w", stdout) == NULL)
{
perror("freopen() failed");
return EXIT_FAILURE;
}
puts("stdout is redirected to a file"); // this is written to redir.txt
fclose(stdout);
}
1 回答
是的,你可以使用freopen来做到这一点 .
来自以上网站的示例代码: