public class bianliDemo01 {
public static void main(String[] args) {
String s="1.2,3.4,5.6,7.8,5.56,44.55";
String[] s1=s.split(",");
List c=new ArrayList();
for (int i = 0; i < s1.length; i++) {
c.add(s1[i]);
}
System.out.println(c);
String[] s2=s.split(",");
List c1=new ArrayList();
for (int i = 0; i < s2.length; i++) {
String[] s3=s2[i].split("\\.");