java splite分割

public class splites {

public static void main(String[] args) {
// TODO Auto-generated method stub
String[] param = { "1|小红", "2|小爱", "3|小飞" };
for (int i = 0; i < param.length; i++) {
String[] nowparam=param[i].split("[|]");
if(nowparam.length==2){
System.out.println(nowparam[0]);
}
System.out.println(nowparam[1]);
}
}

}