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/**
* @return o1СÓÚ¡¢µÈÓÚ»ò´óÓÚo2£¬·Ö±ð·µ»Ø¸ºÕûÊý¡¢Áã»òÕýÕûÊý¡£
*/
int compare(Object o1, Object o2);
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import java.util.Arrays;
import java.util.Comparator;
public class SampleComparator implements Comparator {
public int compare(Object o1, Object o2) {
return toInt(o1) - toInt(o2);
}
private int toInt(Object o) {
String str = (String) o;
str = str.replaceAll("Ò»", "1");
str = str.replaceAll("¶þ", "2");
str = str.replaceAll("Èý", "3");
//
return Integer.parseInt(str);
}
/**
* ²âÊÔ·½·¨
*/
public static void main(String[] args) {
String[] array = new String[] { "Ò»¶þ", "Èý", "¶þ" };
Arrays.sort(array, new SampleComparator());
for (int i = 0; i < array.length; i++) {
System.out.println(array[i]);
}
}
}
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