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
ÓÉÓÚͬһ½ø³ÌµÄ¶à¸öÏ̹߳²ÏíͬһƬ´æ´¢¿Õ¼ä£¬ÔÚ´øÀ´·½±ãµÄͬʱ£¬Ò²´øÀ´ÁË·ÃÎʳåÍ»Õâ¸öÑÏÖØµÄÎÊÌâ¡£JavaÓïÑÔÌṩÁËרÃÅ»úÖÆÒÔ½â¾öÕâÖÖ³åÍ»£¬ÓÐЧ±ÜÃâÁËͬһ¸öÊý¾Ý¶ÔÏó±»¶à¸öÏß³Ìͬʱ·ÃÎÊ¡£
ÐèÒªÃ÷È·µÄ¼¸¸öÎÊÌ⣺
1)synchronized¹Ø¼ü×Ö¿ÉÒÔ×÷Ϊº¯ÊýµÄÐÞÊηû£¬Ò²¿É×÷Ϊº¯ÊýÄÚµÄÓï¾ä£ ......
¡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¡£ ......
ºÃ¼¸Ììûд²©¿Í£¬Õ⼸Ì춼æ×Åд´úÂ룬ÖÐÆÚ¼ì²é¸Õ¹ý£¬ºóÃæÊ£ÏµÄʱ¼äʵ¼ÊºÜÉÙÁË£¬Òª×¥½ôʱ¼äÁË£¬ÂíÉϾ͵ñÏÒµ×ßÈËÁË¡£ÑÔ¹éÕý´«£¬ÔÚ±àÂë¹ý³ÌÖÐÓöµ½µÄÎÊÌ⣬ÎÒ¶¼¼Ç¼ÔÚ²©¿ÍÖУ¬·½±ãÒÔºó²éÔÄдÂÛÎÄ¡£Õâ´ÎÊǼÆËãÍøÂçµØÖ·£¬¸ø³öÒ»¸öipºÍËüµÄ×ÓÍøÑÚÂ룬ͨ¹ýÔËËãµÃµ½ÍøÂçµØÖ·£¨»òÕß˵ÊÇÍøÂçºÅ£©
public static ......
½ñÌì·Å¼ÙÒ»Ì죬֮ǰµÄѧϰÈÃÎҸоõÂäÏÂÐí¶à£¬ËùÒÔÔçÉÏÔçÔçµÄÆðÀ´ÔÚÕâÀïд´úÂë ²¹¹¦¿ÎÀ²¡£ForÑ»·´ó¼ÒÓ¦¸Ã²»»áİÉú°É£¬½ñÌì°ÑforÔÙ´ÎÊìϤÏ£¬¹®¹Ì֪ʶÂï¡£
µÚÒ»£¬ÔöÇ¿forµÄʹÓÃÌõ¼þ£º
1.Êý×é 2.Iterator µü´úÆ÷
µÚ¶þ£¬´«Í³FORÓëÔöÇ¿FORµÄ¾ÙÀý±È½Ï:
& ......
JavaϵÄÒ»¸ö¼òµ¥Ò×Óõķ´±àÒ빤¾ßjad
,
¿ÉÒԺܷ½±ãµÄ½«.class·´±àÒëΪ.Java.
Ò»¡¢»ù±¾Ó÷¨
Usage:jad
[option(s)]
Ö±½ÓÊäÈëÀàÎļþÃû£¬ÇÒÖ§³ÖͨÅä·û£¬ÈçÏÂËùʾ¡£
c:\Java\>jad
example1.class
c:\Java\>jad
*.class
½á¹ûÊǽ«example1.class·´±àÒëΪexample1.jad
¡£½«
example1.jad
¸ÄΪexampl ......