Java實現中文字符串的排序功能，java中文排序功能
1 package test;
2
3 /**
4 *
5 * @Title 書的信息類
6 * @author LR
7 * @version 1.0
8 * @since 2016-04-21
9 */
10
11 public class Book {
12
13 private String book_id;
14
15 private String book_name;
16
17 private String publishing_house;
18
19 public Book(String book_id, String book_name, String publishing_house) {
20 super();
21 this.book_id = book_id;
22 this.book_name = book_name;
23 this.publishing_house = publishing_house;
24 }
25
26 public String getBook_id() {
27 return book_id;
28 }
29
30 public void setBook_id(String book_id) {
31 this.book_id = book_id;
32 }
33
34 public String getBook_name() {
35 return book_name;
36 }
37
38 public void setBook_name(String book_name) {
39 this.book_name = book_name;
40 }
41
42 public String getPublishing_house() {
43 return publishing_house;
44 }
45
46 public void setPublishing_house(String publishing_house) {
47 this.publishing_house = publishing_house;
48 }
49
50 @Override
51 public String toString() {
52 // TODO Auto-generated method stub
53 return "書號"+book_id+"\n書名"+book_name+"\n出版社"+publishing_house;
54 }
55 }
1 package test;
2
3 import java.text.Collator;
4
5 /**
6 *
7 * @Title 中文字符串排序功能
8 * @author LR
9 * @version 1.0
10 * @since 2016-04-21
11 */
12
13 import java.util.ArrayList;
14 import java.util.Collections;
15 import java.util.Comparator;
16
17 public class CollectionChineseSort implements Comparator<Book>{
18
19 Collator collator= Collator.getInstance(java.util.Locale.CHINA);
20
21 public static void main(String[] args) {
22
23 ArrayList<Book> list=new ArrayList<Book>();
24
25 list.add(new Book("1","英語","英語出版社"));
26 list.add(new Book("2","日語","日語出版社"));
27 list.add(new Book("3","德語","德語出版社"));
28 list.add(new Book("4","法語","法語出版社"));
29 list.add(new Book("5","俄語","俄語出版社"));
30
31 Collections.sort(list,new CollectionChineseSort());
32
33 for (Book book:list){
34 System.out.println(book);
35 }
36 }
37
38 @Override
39 public int compare(Book book1, Book book2) {
40 // TODO Auto-generated method stub
41
42 int compare_value=collator.compare(book1.getBook_name(),book2.getBook_name());
43
44 if(compare_value>0){
45 return 1;
46 }
47 if(compare_value<0){
48 return -1;
49 }
50
51 return 0;
52 }
53 }
