摘要： 1.New Empty Project2.Add command tool target3.Add main.c4.Add main.c to compile source#include "stdio.h"#include <sys/types.h>#include <sys/stat.h>#include <fcntl.h>#include <stdio.h>#include <errno.h> #define BUFFER_SIZE 1024 int main(int argc,char **argv){ i 阅读全文