countFile.java
public class countFile{
public static void writeFile(String filename,long count){
PrintWriter out = new PrintWriter(new FileWriter(filename));
out.println(count);
out.close();
}
public static void readFile(String filename){
File f = new File(filename);
if(!f.exists()){
writeFile(filename,0);
}
BufferedReader in = new BufferedReader(new FileReader(f));
long count = Long.parseLong(in.readline());
return count;
}
public static String tranform(long count){
String countNumber = ""+count;
String newstring = "";
for(int i=0;i<countNumber.length;i++){
newstring+="<img src='images/"+countNumber.charAT(i)+".gif' >";
}
return newstring;
}
}