擷取資料夾內的檔案

public class FileNumber
{
    public static void main(String[] argv)
    {
            String C = "C:\\Users";  檔案路徑, 兩個\\是做跳脫字元用
            StringBuffer fileList = new StringBuffer();
            try{
               java.io.File folder = new java.io.File(C);
               String[] list = folder.list();          
                         for(int i = 0; i < list.length; i++){
                             fileList.append(list[i]).append(", ");
                        }
                }catch(Exception e){
                      System.out.println("'"+C+"'Not found");
                }
                System.out.println(fileList);
        }
            
    }

參考: http://blog.udn.com/LupinBlog/1936404