java¿ªÔ´Àà¿âpinyin4jµÄʹÓÃ
import java.util.Arrays;
import java.util.Comparator;
import java.util.List;
import net.sourceforge.pinyin4j.PinyinHelper;
public class PinyinComparator implements Comparator<Object> {
private String concatPinyinStringArray(String[] pinyinArray) {
StringBuffer pinyinStrBuf = new StringBuffer();
if ((null != pinyinArray) && (pinyinArray.length > 0)) {
for (int i = 0; i < pinyinArray.length; i++) {
pinyinStrBuf.append(pinyinArray[i]);
}
}
String outputString = pinyinStrBuf.toString();
return outputString;
}
public int compare(Object o1, Object o2) {
int length1 = ((String) o1).length();
int length2 = ((String) o2).length();
int length = length1 - length2 > 0 ? length2 : length1;
for (int i = 0; i < length; i++) {
char c1 = ((String) o1).charAt(i);
char c2 = ((String) o2).charAt(i);
String c1topinyin = concatPinyinStringArray(PinyinHelper.toHanyuPinyinStringArray(c1));
String c2topinyin = concatPinyinStringArray(PinyinHelper.toHanyuPinyinStringArray(c2));
&nbs
Ïà¹ØÎĵµ£º
ÎÄÕÂ來Ô´:
http://www.blogjava.net/spark/archive/2006/09/29/72733.html
javaÖеÄioϵͳ×ܽá.
javaÖеÄioÖеģ¨input/output£©streamÎ޷ǾÍÊǰüÀ¨»ùÓÚ×Ö·ûµÄstream¡¢»ùÓÚ×Ö½ÚµÄstreamºÍ°Ñ×Ö½Úµ¼ÏòµÄstreamת»»
×Ö·ûΪµ¼ÏòµÄstreamµÄstream¡££¨ºÜÄÑÀí½âô£¿£©
ÒÔ×Ö½ÚΪµ¼ÏòµÄstream------InputStream/OutputStr ......
ËùÓеijÌÐò¿ª·¢Êֲᶼ°üº¬Á˸÷ÖÖ¹æÔò¡£Ò»Ð©Ï°¹ß×ÔÓɳÌÐòÈËÔ±¿ÉÄܶÔÕâЩ¹æÔòºÜ²»ÊÊÓ¦£¬µ«ÊÇÔÚ¶à¸ö¿ª·¢ÈËÔ±¹²Í¬Ð´×÷µÄÇé¿öÏ£¬ÕâЩ¹æÔòÊDZØÐèµÄ¡£Õâ²»½ö½ö
ÊÇΪÁË¿ª·¢Ð§ÂÊÀ´¿¼ÂÇ£¬¶øÇÒÒ²ÊÇΪÁ˺óÆÚά»¤¿¼ÂÇ¡£
ÃüÃû¹æ·¶
¶¨ÒåÕâ¸ö¹æ·¶µÄÄ¿µÄÊÇÈÃÏîÄ¿ÖÐËùÓеÄÎĵµ¶¼¿´ÆðÀ´ÏñÒ»¸öÈËдµÄ£¬Ôö¼Ó¿É¶ÁÐÔ£¬¼õÉÙÏîÄ¿×éÖ ......
instanceofÊÇJavaµÄÒ»¸ö¶þÔª²Ù×÷·û£¬ºÍ==£¬>£¬<ÊÇͬһÀà¶«¶«¡£ÓÉÓÚËüÊÇÓÉ×Öĸ×é³ÉµÄ£¬ËùÒÔÒ²ÊÇJavaµÄ±£Áô¹Ø¼ü×Ö¡£ËüµÄ×÷ÓÃÊDzâÊÔËü×ó±ßµÄ¶ÔÏóÊÇ·ñÊÇËüÓұߵÄÀàµÄʵÀý£¬·µ»ØbooleanÀàÐ͵ÄÊý¾Ý¡£¾Ù¸öÀý×Ó£º
¡¡¡¡String s = "I AM an Object!";
¡¡¡¡boolean isObject = s instanceof Object;
¡¡¡¡ÎÒÃÇÉùÃ÷ÁËÒ»¸öSt ......
ÏàÐÅ´ó¼ÒƽʱÅöµ½¹ýһЩÔÚJAVAÖжÔͼÏñ½øÐд¦ÀíµÄÐèÇ󣬱ÈÈçÐèÒª¶ÔÉÏ´«µÄͼƬ¼ÓÉÏ×Ô¼ºµÄÇ©Ãû»òͼ±ê£¬»òÕßÉú³ÉºÍ½âÎö¶¯Ì¬µÄGIFͼƬ£¬ÒÔ¼°´¦ÀíPSDÎļþͼÏñÐÅÏ¢¡£±¾ÎľÍJAVAÔÚͼÏñ´¦ÀíÖÐһЩ»ù±¾Ó¦ÓýøÐÐÁ˽éÉÜ¡£Ï£Íûͨ¹ýÄܹ»¶Ô´ó¼ÒÔÚÒÔºóµÄͼÏñ´¦ÀíÖÐÓÐЩ°ïÖú¡£
Ò»¡¢¶ÔÒ»¸öÏÖÓеÄͼƬ½øÐÐÎ ......
ʹÓÃpoiÀ´Éú³ÉxlsÎļþ£ºÒýÓõİüpoi-3.2.final.jar;
ÒªÁ˽âµÄÀàHSSFWorkbook,HSSFSheet,HSSFRow,HSSFCell
HSSFWorkbook workbook=new HSSFWorkbook();µÃµ½Ò»¸öExcelÎļþµÄÒýÓÃ
HSSFSheet sheet=workbook.createSheet();µÃµ½Ò»¸ösheet,»¹ÓÐHSSFSheet sheet=workbook.createSheet("sheet1");·½·¨¿ÉÒÔÉèÖÃSheetµÄÃû³Æ¡£
È» ......