也不对啊 !双引号里面还有“,”。
追答public static void main(String[] args) {
// TODO Auto-generated method stub
String[] str = {"1.2,小明,3,小明","2.0,小红,3,小九","1.1,小白,3.3,小宝"};
for (String s:str){
String[] temp = s.split(",");
for(String s1:temp){
System.out.print(s1+" ");
}
System.out.println();
}
}