Java实现对中文字符串的排序功能实例代码

2020-04-19 12:12淡纷飞菊 JAVA教程

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废话不多说了，直接给大家代码分享代码了。

具体代码如下所示：

				?

									package test;

									/**

									* 

									* @Title 书的信息类

									* @author LR

									* @version .

									* @since --

									*/

									public class Book {

									private String book_id;

									private String book_name;

									private String publishing_house;

									public Book(String book_id, String book_name, String publishing_house) {

									super();

									this.book_id = book_id;

									this.book_name = book_name;

									this.publishing_house = publishing_house;

									}

									public String getBook_id() {

									return book_id;

									}

									public void setBook_id(String book_id) {

									this.book_id = book_id;

									}

									public String getBook_name() {

									return book_name;

									}

									public void setBook_name(String book_name) {

									this.book_name = book_name;

									}

									public String getPublishing_house() {

									return publishing_house;

									}

									public void setPublishing_house(String publishing_house) {

									this.publishing_house = publishing_house;

									}

									@Override

									public String toString() {

									// TODO Auto-generated method stub

									return "书号"+book_id+"\n书名"+book_name+"\n出版社"+publishing_house;

									}

									}

package test;

				?

									import java.text.Collator;

									/**

									* 

									* @Title 中文字符串排序功能

									* @author LR

									* @version .

									* @since --

									*/

									import java.util.ArrayList;

									import java.util.Collections;

									import java.util.Comparator;

									public class CollectionChineseSort implements Comparator<Book>{

									Collator collator= Collator.getInstance(java.util.Locale.CHINA);

									public static void main(String[] args) {

									ArrayList<Book> list=new ArrayList<Book>();

									list.add(new Book("","英语","英语出版社"));

									list.add(new Book("","日语","日语出版社"));

									list.add(new Book("","德语","德语出版社"));

									list.add(new Book("","法语","法语出版社"));

									list.add(new Book("","俄语","俄语出版社"));

									Collections.sort(list,new CollectionChineseSort());

									for (Book book:list){ 

									System.out.println(book); 

									} 

									}

									@Override

									public int compare(Book book, Book book) {

									// TODO Auto-generated method stub

									int compare_value=collator.compare(book.getBook_name(),book.getBook_name());

									if(compare_value>){

									return ;

									}

									if(compare_value<){

									return -;

									}

									return ;

									}

									}