/**
* 刪除單個檔案
*tempFilePath 檔案的路徑 例如:"D:\\projectPath\\attach\\html\\test.html"
* @param image
* @return
*/
public void deleteTempFile(String tempFilePath) {
File file = new File(tempFilePath);
String stateNotExsit = tempFilePath + "檔案不存在,刪除失敗!";
String stateError = tempFilePath + "檔案被佔用,刪除失敗!";
String stateSuccess = tempFilePath + "刪除成功!";
if (file.exists()) {
boolean d = file.delete();
if (d) {
System.out.println(stateSuccess);
} else {
System.out.println(stateError);
}
} else {
System.out.println(stateNotExsit);
}
}
/**
* 刪除檔案夾 以及檔案夾下面的所有內容
*dir=new File("D:\\projectPath\\attach\\html");
* @param image
* @return
*/
public boolean deleteFolder(File dir) {
File filelist[] = dir.listFiles();
int listlen = filelist.length;
for (int i = 0; i < listlen; i++) {
if (filelist[i].isDirectory()) {
deleteFolder(filelist[i]);
} else {
if (!filelist[i].delete())
return false;
}
}
if (!dir.delete())
return false;// 刪除目前的目錄
else
return true;
}
/**
* 大量刪除檔案
* tempFilePath是檔案所在位置集合
* @return
*/
public void deleteAllTempPdfFile(ArrayList<String> tempFilePath) {
for (int i = 0; i < tempFilePath.size(); i++) {
File file = new File(tempFilePath.get(i));
String stateNotExsit = tempFilePath + "檔案不存在,刪除失敗!";
String stateError = tempFilePath + "檔案被佔用,刪除失敗!";
String stateSuccess = tempFilePath + "刪除成功!";
if (file.exists()) {
boolean d = file.delete();
if (d) {
System.out.println(stateSuccess);
} else {
System.out.println(stateError);
}
} else {
System.out.println(stateNotExsit);
}
}
}