java에서 한자를 병음에 따라 정렬하기 (예시 코드)

요즈음Ψ빈 w자는 병음 M행에 따라 정렬

public static void main(String[] args) {  

  Comparator cmp = Collator.getInstance(java.util.Locale.CHINA);      

  String[] arr = { " ", " ", " ", " " ," "," "," "};  
  String[] arr1 = {" "," "," "," "," ","Q"," "," "};  

//w ， 、 r ^ ，   
  Arrays.sort(arr, cmp);  
  for (int i = 0; i < arr.length; i++)  
// ： 、 、 、 、 、 、   
      System.out.println(arr[i]);  

//Ψ w o ， w “ ”   
  Arrays.sort(arr1, cmp);  
  for (int i = 0; i < arr1.length; i++)  
      // ： 、 、 、 、 、 、Q、   
      System.out.println(arr1[i]);  
}

P는 번잡한 w자에서 병음에 따라 정렬하고util 패키지 아래의Comparator 인터페이스를 이용하여 스스로 정한 x의 tFcompare 방법을 누르면 된다.다음은 예입니다.

package zhouyrt;  
import java.util.ArrayList;  
import java.util.Arrays;  
import java.util.Comparator;  
import java.util.List;  
public class PinyinPaixu {  
     static class Person {  

     private String name;  
     private Integer salary;//   
     private Integer age;// g  

    Person(String n, Integer s, Integer a) {  
       this.name = n;  
       this.salary = s;  
       this.age = a;  
    }  

    public String getName() {  
       return name;  
    }  
    public void setName(String name) {  
      this.name = name;  
    }  
    public Integer getSalary() {  
      return salary;  
    }  
    public void setSalary(Integer salary) {  
      this.salary = salary;  
    }  
    public Integer getAge() {  
      return age;  
    }  
    public void setAge(Integer age) {  
      this.age = age;  
    }  

    public String toString() {  
      return " ：" + this.name + "\t ：" + this.salary + "\t g：" + this.age;  
    }  
}
/*  
*  ，   
*/ 
   static class SalaryComparator implements Comparator {  
      public int compare(Object o1, Object o2) {  

         Integer salary1 = ((Person)o1).salary;  
         Integer salary2 = ((Person)o2).salary;  
         if(salary1 - salary2 > 0)  
           return 1;  
        if(salary1 - salary2 < 0)  
           return -1;  
        else 
           return 0;  
      }    
  }

/*  
*  g ，   
*/ 
   static class AgeComparator implements Comparator {  
       public int compare(Object o1, Object o2) {  

          Integer age1 = ((Person)o1).age;  
          Integer age2 = ((Person)o2).age;  
          if(age1 - age2 > 0)  
               return 1;  
          if(age1 - age2 < 0)  
               return -1;  
          else 
                return 0;  
       }    
   }

main 방법 y:

public static void main(String[] args) {  

       List<Person> list = new ArrayList<Person>();  
       list.add(new Person(" ",3400,25));  
       list.add(new Person(" C",10000,27));  
       list.add(new Person(" ",9000,30));  
       list.add(new Person("⒒",2500,22));  
       list.add(new Person(" ",3500,21));  
       Person[] personAry = new Person[list.size()];    
       personAry = list.toArray(new Person[list.size()]);  

     
      System.out.println("---   ------------------------------------");  
      for(Person p : personAry) {  
          System.out.println(p);  
      }  
      Arrays.sort(personAry,new SalaryComparator());  
      System.out.println("---   ------------------------------------");  
      for(Person p : personAry) {  
          System.out.println(p);  
      }  

      Arrays.sort(personAry,new AgeComparator());  
      System.out.println("---  g  ------------------------------------");  
      for(Person p : personAry) {  
          System.out.println(p);  
      }  

   }  
}

다음은 Y 열매입니다.
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