我正在尝试以递归方式列出目录中的所有文件。但是我的代码崩溃而没有给出任何错误。当给定文件是目录时,我递归调用该函数或打印其名称。
我正在使用dirent.h
int list_file(string path)
{
DIR *dir;
struct dirent *ent;
char *c_style_path;
c_style_path = new char[path.length()];
c_style_path = (char *)path.c_str();
dir = opendir (c_style_path);
if (dir != NULL) {
/* print all the files and directories within directory */
while ((ent = readdir (dir)) != NULL) {
if(ent->d_type == DT_DIR && (strcmp(ent->d_name,".")!=0) && (strcmp(ent->d_name,"..")!=0))
{
string tmp = path + "\\" + ent->d_name;
list_file(tmp);
}
else
{
cout<<ent->d_name<<endl;
}
}
closedir (dir);
} else {
/* could not open directory */
perror ("");
return EXIT_FAILURE;
}
delete [] c_style_path;
return 0;
}
我不知道我在这里做错了什么。有什么线索吗?