Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

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

Javaѧϰ֮·£º²»×ßÍä·£¬¾ÍÊǽݾ¶

 1£®ÈçºÎѧϰ³ÌÐòÉè¼Æ£¿ 
JAVAÊÇÒ»ÖÖÆ½Ì¨£¬Ò²ÊÇÒ»ÖÖ³ÌÐòÉè¼ÆÓïÑÔ£¬ÈçºÎѧºÃ³ÌÐòÉè¼Æ²»½ö½öÊÊÓÃÓÚJAVA£¬¶ÔC++µÈÆäËû³ÌÐòÉè¼ÆÓïÑÔÒ²Ò»Ñù¹ÜÓá£Óбà³Ì¸ßÊÖÈÏ
Ϊ£¬JAVAÒ²ºÃCÒ²ºÃûʲô·Ö±ð£¬ÄÃÀ´¾ÍÓá£ÎªÊ²Ã´ËûÃÇÄÜ´ïµ½Èç´Ë¾³½ç£¿ÎÒÏëÊÇÒòΪ±à³ÌÓïÑÔÖ®¼äÓй²Í¨Ö®´¦£¬Áì»áÁ˱à³ÌµÄ¾«Ë裬×ÔÈ»Äܹ»×öµ½Ò»Í¨°Ùͨ¡£
鍼 ......

javaÉú³ÉMD5УÑéÂë¼°Ë㷨ʵÏÖ

 
    ÔÚJavaÖУ¬java.security.MessageDigest £¨rt.jarÖУ©ÒѾ­¶¨ÒåÁË MD5 µÄ¼ÆË㣬ËùÒÔÎÒÃÇÖ»ÐèÒª¼òµ¥µØµ÷Óü´¿ÉµÃµ½ MD5 µÄ128 λÕûÊý¡£È»ºó½«´Ë 128 λ¼Æ 16 ¸ö×Ö½Úת»»³É 16 ½øÖƱíʾ¼´¿É¡£ 
 
    ÏÂÃæÊÇÒ»¸ö¿ÉÉú³É×Ö·û´®»òÎļþMD5УÑéÂëµÄÀý×Ó£¬²âÊÔ¹ý£¬¿Éµ±×ö¹¤¾ß ......

LinuxÏÂjavaÏà¹ØÅäÖà tomcat mysql jdk

 ×î½üÓиöÏîĿҪ²¿Êðµ½linuxÉÏ£¬ÔÚÍøÉϲéÁËЩ×ÊÁÏ£¬¼ÇϵãÓöµ½µÄÎÊÌ⣬ÒԱ㽫À´ÔÙÓá£
Ò»£ºjdk°²×°
1.ͨ¹ýchmod a+x jdk-1_5_x-rc-linux-i586-rpm.binÃüÁîʹÆä»ñµÃ¿ÉÖ´ÐÐȨÏÞ
2.ͨ¹ý rpm –ivh jdk-1_5_x-rc-linux-i586-rpm.binÀ´½øÐа²×°
3.°²×°Íê±Ï,JDK°²×°ÔÚ/usr/java/Ŀ¼ÏÂ
4.ÉèÖû·¾³±äÁ¿(дÈëvi/etc/ ......

javaºº×Ö×Ö·û´®°´Æ´ÒôÅÅÐò

Ä¿±ê£ºÊµÏÖÒ»¸öºº×Ö×Ö·û´®°´ººÓïÆ´Òô×Öµä˳ÐòÅÅÐò¡£
Ô­Àí£ºÔÚwindows»·¾³µÄgbk×Ö·û¼¯Àºº×ÖÊǰ´ººÓïÆ´Òô×Öµä˳Ðò±àÂëµÄ£¬Èç“´¡”ÊÇB4A1£¬“´¢”ÊÇB4A2¡£ÕâÀïÓиöÎÊÌâ¾ÍÏñÉÏÃæµÄ´¢ºÍ´¡ÕâÑùµÄͬÒô×ÖÖ»ÄÜ×ñÕÕ±àÂëµÄ˳ÐòÁË£¬ÁíÍâ¶àÒô×ÖÒ²µÃ×ñÕÕ±àÂë˳Ðò¡£Éè¼ÆË¼Â·ÊÇÏȲð·Öºº×Ö×Ö·û´®Îª×Ö·ûÊý×飬»ñµÃÿ ......

Sun Java Wireless Toolkit 2.3 betaÐÂÔö¹¦ÄÜ


Ô­Îijö´¦£ºhttp://developers.sun.com/techtopics/mobility/midp/articles/wtk23beta/
 
       Sun Java Wireless ToolkitÔ½À´Ô½ºÃ£¬2.3beta°æ±¾Ôö¼ÓÁ˶ÔÓÚÈýÖÖеÄAPIµÄÖ§³Ö£º
l         The Security and Trust Services APIs (SATSA, ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ