showFileName

public static void main(String[] args) {
ArrayList fileList = showFileName();
 for (File f : fileList) {
  System.out.println(f);
 }
}


public static ArrayList showFileName() // 抓csv為附檔名
{
File file = new File(".");
File[] files = file.listFiles();
String filename;
ArrayList fileList = new ArrayList();

for (int i = 0; i < files.length; i++) {
filename = files[i].toString();
if (filename.endsWith("csv")) {
fileList.add(files[i]);
}
}// end for
return fileList;
}// showFileName end