String数组的变换

public class toString {
? public static void main(String[] args) {
??? String string="2，3，45，6，7，2";
??? String [] strs=string.split("，");
??? if (strs!=null&&strs.length>0) {
???? int []intArr=new int[strs.length];
???? for (int i = 0; i < strs.length; i++) {
????? intArr[i]=Integer.valueOf(strs[i]);
????? System.out.println(intArr[i]);
???? }
??? }
?? }
}