在不断的Java学习中，我们就能发现在很多的时候还是有不少的技巧。下面YJBYS小编为大家整理了关于Java编程中如何实现中文排序的文章，希望对你有所帮助。
第一种情况：
Comparator cmp = Collator.getInstance(java.util.Locale.CHINA);
String[] arr = { “张三”， “李四”， “王五”， “刘六” };
Arrays.sort(arr， cmp);
for (int i = 0; i 《 arr.length; i++)
System.out.println(arr[i]);
第二种情况：
//ComparableBean.java
import java.text.CollationKey;
import java.text.Collator;
import java.text.RuleBasedCollator;
import java.util.Comparator;
public class ComparableBean{
private String name;
public ComparableBean(String name) {
this.name = name;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
class ComparableBeanComparator implements Comparator//
{
RuleBasedCollator collator; // you can set your rules for the instance “collator”
public ComparableBeanComparator()
{
collator = (RuleBasedCollator)Collator.getInstance(java.util.Locale.CHINA);// try testing various locales
}
public int compare(Object obj1， Object obj2) {
String tempname1 = ((ComparableBean) obj1)。getName();
String tempname2 = ((ComparableBean) obj2)。getName();
CollationKey c1 = collator.getCollationKey(tempname1);
CollationKey c2 = collator.getCollationKey(tempname2);
// return collator.compare(((CollationKey) c1)。getSourceString()，
// ((CollationKey) c2)。getSourceString());
return collator.compare(((CollationKey) c2)。getSourceString()，
((CollationKey) c1)。getSourceString());
}
// public int compare(ComparableBean obj1， ComparableBean obj2) {
// String tempname1 = obj1.getName();
// String tempname2 = obj2.getName();
//
// CollationKey c1 = collator.getCollationKey(tempname1);
// CollationKey c2 = collator.getCollationKey(tempname2);
// return collator.compare(((CollationKey) c1)。getSourceString()，
// ((CollationKey) c2)。getSourceString());
// }
}
//the end of ComparableBean.java
测试代码：
ComparableBean[] nameContent = { new ComparableBean(“一切从实际出发”)，
new ComparableBean(“立于不败之地”)， new ComparableBean(“多项式”)，
new ComparableBean(“贯彻落实”)， new ComparableBean(“密切联系群众”)，
new ComparableBean(“四项基本原则”)， new ComparableBean(“咬牙切齿”)，
new ComparableBean(“恭恭敬敬”)， new ComparableBean(“民警”)，
new ComparableBean(“经营承包责任制”) };
Arrays.sort(nameContent，new ComparableBeanComparator());
for (int i = 0; i 《 nameContent.length; i++) {
System.out.println(nameContent[i]。getName());
}
