以下是很有意思的c遍历文件目录的代码,值得回味:
#include <stdio.h> #include <stdlib.h> #include <string.h> #include <dirent.h> #include <unistd.h> int readFileList(char *basePath) { DIR *dir; struct dirent *ptr; char base[1000]; if ((dir=opendir(basePath)) == NULL) { perror("Open dir error..."); exit(1); } while ((ptr=readdir(dir)) != NULL) { if(strcmp(ptr->d_name,".")==0 || strcmp(ptr->d_name,"..")==0) ///current dir OR parrent dir continue; else if(ptr->d_type == 8) ///file printf("d_name:%s/%s\n",basePath,ptr->d_name); else if(ptr->d_type == 10) ///link file printf("d_name:%s/%s\n",ptr->d_name); else if(ptr->d_type == 4) ///dir { memset(base,'\0',sizeof(base)); strcpy(base,basePath); strcat(base,"/"); strcat(base,ptr->d_name); readFileList(base); } } closedir(dir); return 1; } int main(void) { DIR *dir; char basePath[1000]; ///get the current absoulte path memset(basePath,sizeof(basePath)); getcwd(basePath,999); printf("the current dir is : %s\n",basePath); ///get the file list memset(basePath,sizeof(basePath)); strcpy(basePath,"./XL"); readFileList(basePath); return 0; }
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。