我試圖依次創建並刪除一個目錄。但是,似乎刪除目錄不起作用。創建後無法刪除目錄
有沒有人知道爲什麼?這是由於文件系統沒有在Java中刷新?
public boolean createDirectory(File file) {
// Delete Directory if alreday exists
if (file.exists()) {
deleteDirectory(file);
}
boolean status = file.mkdirs();
if (status) {
System.out.println(" Successfull of creating Directory " + file.getPath());
}
return status;
}
public boolean deleteDirectory(File dir) {
if (dir.isDirectory()) {
String[] children = dir.list();
for (int i = 0; i < children.length; i++) {
File delFile = new File(dir, children[i]);
if (!delFile.exists()) {
System.out.println("Cannot find directory to delete" + delFile.getPath());
return false;
}
boolean success = deleteDirectory(delFile);
System.out.println(delFile + ": success? " + success);
if (!success) {
System.out.println("failure during delete directory" + delFile.getPath());
return false;
}
}
// The directory is now empty so now it can be smoked
return dir.delete();
}
}