//aftp.renameTo(oldName,newName);
File Old = new File(oldName); //oldName
File New = new File(newName); //newName
//aftp.renameTo(New);
//boolean Old.renameTo(File newName);
//System.out.println(Old);
//System.out.println(New);
}
public static void deleFile(String RWFileDir) {
//try {
//取得ReadFile目录下的txt文件
String sdir = RWFileDir + "subunsubfromsp\\";
File fdir = new File(sdir);
String FileName = "";
int j = fdir.list().length;