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

java ÈÕÆÚ²î ʵÏÖ(×·ÖÖÓǰ)¹¦ÄÜ

½ñÌì¾­ÀíÈÃдһ¸ö£¬¸ù¾ÝÐÅÏ¢ÉÏ´«Ê±¼ä£¬ÏÔʾ£¬£¿·ÖÖÓǰ£¬£¿Ð¡Ê±Ç°£¬£¿Ììǰ£¬ÀàËÆqq¿Õ¼ä·¢±íµÄÐÄÇéÈÕÆÚ£»
ÓÃÁËÒ»¸ö×ÔÎҸоõ±¿µÄ·½·¨£¬²»¹ý»¹ÊÇʵÏÖÁË£¬ºÇºÇºÇ
    public static String getCompareTime(String filetime){
     //·µ»ØµÄ×Ö·û´®
    String retStr ="";
    //´«ÈëµÄÈÕÆÚÊÇ2008-9-12µÈ£¬²»×÷´¦Àí
    if(filetime.indexOf("-")>0){
     retStr =filetime;
    }
    else{
     try{
      DateFormat day = new SimpleDateFormat("dd");
      DateFormat hour = new SimpleDateFormat("HH");
      DateFormat minute = new SimpleDateFormat("mm");
         Date today = new Date();
         //µÃµ½µ±Ç°Ê±¼äµÄÈÕ£¬Ð¡Ê±£¬·ÖÖÓ
         int nowDay =Integer.parseInt(day.format(today));
         int nowHour =Integer.parseInt(hour.format(today));
         int nowMinute =Integer.parseInt(minute.format(today));
//         System.out.println("nowDay:"+nowDay);
//         System.out.println("nowDay:"+nowHour);
//         System.out.println("nowDay:"+nowMinute);
         //¸ñʽ»¯´«ÈëµÄ×Ö·û´®
      DateFormat df = new SimpleDateFormat("yy/MM/dd HH:mm:ss");
         Date dataTime = df.parse(filetime);  
         //µÃµ½´«Èëʱ¼äµÄÈÕ£¬Ð¡Ê±£¬·ÖÖÓ
         int dataDay =Integer.parseInt(day.format(dataTime));
         int dataHour =Integer.parseInt(hour.format(dataTime));
 &n


Ïà¹ØÎĵµ£º

JavaºÍ.NET¼ÌÐøÕù¶·µÄËÄ´óÏà¹ØÎÊÌâ

¡¾51CTO¾«Ñ¡ÒëÎÄ¡¿ÔÚ±¾ÆªÎÄÕÂÖУ¬ÖøÃû³ÌÐòÔ±Justin JamesÌÖÂÛÁËJavaµÄδÀ´£¬ÒÔ¼°JavaÓë.NETµÄ¿ª·¢³É±¾¶Ô±È£¬ºÍJavaÊÇ·ñÄܹ»È¡´ú.NET¡£JustinÔÚÎÄÖÐ×ܽáÁËËÄ´óÒªµã£¬ÖØµã¹Ø×¢ÁËÁ½¸öÔËÐÐʱÔÚÐÔÄܺͳɱ¾ÉϵÄÒì֮ͬ´¦¡£
1¡¢Java SE 7ÔâÓö.NET CLR»á·¢Éúʲô£¿
´ÓJava SE 7µÄ¹¦ÄÜÁбíÖпÉÒÔ¿´³ö£¬ËüÏà±ÈÒÔǰ°æ±¾ÓÐÁ˳¤×ãÌá¸ß¡£ ......

java ¶Áдexcel

public class OperatExcel
{
    private  File file = new File(ParamenterInit.SRCEXCELPATH);
    private  File outfile = new File(ParamenterInit.DESTEXCELPATH);
    private static String sheetName = ParamenterInit.SHEETNAME;
    ......

JAVAÖеÄתÒå×Ö·û


JAVAÖÐתÒå×Ö·û£º
1.°Ë½øÖÆ×ªÒåÐòÁУº\ + 1µ½3λ5Êý×Ö£»·¶Î§'\000'~'\377'
      \0£º¿Õ×Ö·û
2.UnicodeתÒå×Ö·û£º\u + ËĸöÊ®Áù½øÖÆÊý×Ö£»0~65535
     \u0000£º¿Õ×Ö·û
3.ÌØÊâ×Ö·û£º¾Í3¸ö
      \"£ºË«ÒýºÅ
   &nbs ......

JAVA socket ¹ØÓÚDNS »º´æ

ÔÚͨ¹ýDNS²éÕÒÓòÃûµÄ¹ý³ÌÖУ¬¿ÉÄܻᾭ¹ý¶ą̀ÖмäDNS·þÎñÆ÷²ÅÄÜÕÒµ½Ö¸¶¨µÄÓòÃû£¬Òò´Ë£¬ÔÚDNS·þÎñÆ÷ÉϲéÕÒÓòÃûÊǷdz£°º¹óµÄ²Ù×÷¡£ÔÚJavaÖÐΪÁË»º½âÕâ¸öÎÊÌ⣬ÌṩÁËDNS»º´æ¡£µ±InetAddressÀàµÚÒ»´ÎʹÓÃij¸öÓòÃû£¨Èçwww.csdn.net£©´´½¨InetAddress¶ÔÏóºó£¬JVM¾Í»á½«Õâ¸öÓòÃûºÍËü´ÓDNSÉÏ»ñµÃµÄÐÅÏ¢£¨ÈçIPµØÖ·£©¶¼±£´æÔÚDNS»º´æÖ ......

È«ÃæÈÏʶUML ÀàÍ¼ÔªËØ£¨java£©


¿ª·¢JavaÓ¦ÓóÌÐòʱ£¬¿ª·¢ÕßÒªÏëÓÐЧµØÀûÓÃͳһ½¨Ä£ÓïÑÔ£¨UML£©£¬±ØÐëÈ«ÃæÀí½âUMLÔªËØÒÔ¼°ÕâÐ©ÔªËØÈçºÎÓ³Éäµ½Java¡£±¾ÎÄÖØµãÌÖÂÛUMLÀàͼÖеÄÔªËØ¡£
ÀàͼÊÇ×î³£ÓõÄUMLͼ£¬ËüÓÃÓÚÃèÊöϵͳµÄ½á¹¹»¯Éè¼Æ¡£ÆäÖаüÀ¨Àà¹ØÏµÒÔ¼°Óëÿ¸öÀà¹ØÁªµÄÊôÐÔ¼°ÐÐΪ¡£ÀàͼÄܳöÉ«µØ±íʾ¼Ì³ÐÓëºÏ³É¹ØÏµ¡£ÎªÁ˽«Ààͼ×÷ΪһÖÖ¸ßЧµÄ¹µÍ¨¹¤¾ßʹ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ