我有以下清单:

1:成人(1 X 9,288)

2:儿童(1 X 9,288)

3:婴儿(1 X 2,429)

4:成人(1 X2,712)

5:儿童(1 X 2,712)

6:婴儿(1 X 146)

我需要从abve列表中提取信息,如下所示:

清单1:成人,儿童,婴儿

清单2:1,1,1,1,1,1

清单3:9,288,9,288,2,429.2,712,2,712,146

使用下面的代码,但给我错误:

        HashMap<String, HashMap<String,String>>getPassengerList(){
        HashMap<String, HashMap<String,String>> map = new HashMap<String, HashMap<String,String>>();
        HashMap<String,String> map1 = new HashMap<String,String>();

        //ArrayList<String> passlist = new ArrayList<>();
        int size = paxList.size();
        for(int i=0;i<size;i++){
            //passlist.add(paxList.get(i).getText());
            System.out.println(paxList.get(i).getText());
            String pax = (paxList.get(i).getText().trim()).replaceAll("(", "");
            String[] passType = pax.split(" ");
            System.out.println(passType[0]+" ....... "+passType[1]);
            String[] passCount = passType[1].split("X");
            map1.put(passCount[0],passCount[1]);
            map.put(passType[0],map1);
        }


        for(String name : map.keySet()){
            String key = name.toString();
            String value = map.get(name).toString();
             System.out.println(key + " " + value);
        }

        return map;

    }

最佳答案

import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author jekink
 *
 */
public class Test {


    public static void main(String[] args) {
        List<String> list = new ArrayList<>();
        list.add("Adult(s) ‎(1 X 9,288)‎");
        list.add("Child(s) ‎(1 X 9,288)‎");
        list.add("Infant(s) ‎(1 X 2,429)‎‎");
        list.add("Adult(s) ‎(1 X2,712)‎‎");
        list.add("Child(s) ‎(1 X 2,712)‎");
        list.add("Infant(s) ‎(1 X 146)‎");

        List<String> list1= new ArrayList();
        List<String> list2= new ArrayList();
        List<String> list3= new ArrayList();
        String first;
        String second;
        String third;

        for(String value:list){
             second=value.split("X")[0].split("\\(")[2];
             first=value.split("\\)")[0]+")";
             third=value.split("X")[1].trim().split("\\)")[0];
           if(!list1.contains(first)){
               list1.add(first);
           }
            list2.add(second);
            list3.add(third);

        }
        System.out.println("List1 :"+list1);
        System.out.println("List2 :"+list2);
        System.out.println("List3 :"+list3);
}

}

07-24 16:07