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

java¿ª·¢ÈËÔ±¾­Ñé×ܽá

java¿ª·¢ÈËÔ±¾­Ñé×ܽá-Î人±±´óÇàÄñ
¡¡¡¡·Á¢Ïî
¡¡¡¡Ò»¡¢ÐèÇóµÄÊÕ¼¯£¬UCµÄ±àдËäÈ»²»ÊÇ¿ª·¢ÈËÔ±µÄ¹¤×÷£¬µ«×îÖÕÐèÒª¿ª·¢ÈËÔ±ÔÚ²úÆ·ÖÐʵÏÖ¡£ËùÒÔ¿ª·¢²»ºÏÀíµÄÉè¼ÆÖÁÉÙÀË·ÑÁËÄãµÄʱ¼ä£¬¿ª·¢¼¼ÊõÎÞ·¨ÊµÏÖµÄÉè¼Æ´øÀ´×î´óµÄÍ´¿à£ºÊ§°Ü¡£ËùÒÔ£¬¿ª·¢ÈËÔ±ÒªÖØÊÓÐèÇóÒÔ¼°UCµÄÆÀÉó£¬Ìá³ö×Ô¼ºÄܹ»Ïëµ½µÄËùÓÐÒìÒé¡£
¡¡¡¡¶þ¡¢Ò»¶°Â¥ºÜÄѹÀËãÖØÁ¿£¬µ«ÊÇÒ»¿éשͷ¿ÉÒÔ¾«È·¹ÀËãÖØÁ¿¡£Ò»¸öÏîÄ¿µÄʱ¼äºÜÄÑ׼ȷµÄ¹À¼Æ£¬µ«°ÑÏîÄ¿¿ª·¢»®·ÖΪ²»ÄÜÔÙ½øÐзָîµÄÄ£¿é¹¦Äܵ㣬¶Ôÿ¸öµãµÄ¹À¼ÆÊÇ¿ÉÒÔ¸ü¾«×¼µÄ¹ÀʱµÄ£¬ÓÉ´ËÓÉÉÏÖÁÏ£¬ÓÉÏÂÖÁÉÏ£¬µÃ³ö½üºõ׼ȷµÄ±àÂëʱ¼ä¡£
¡¡¡¡Èý¡¢»ú»á×ÜÊÇÇãÏòÓÐ×¼±¸µÄÈË£¬³É¹¦Ò²ÊÇ¡£±àÂ빤×÷±£Öʱ£Á¿µÄ°´Ê±Íê³ÉÐèÒª¶à·½µÄ×¼±¸¹¤×÷£¬¼¼ÊõÄѵãÐèÒª½øÐгä·ÖµÄ¼¼ÊõÔ¤ÑÔ£¬²»ÊìϤµÄÒÀÀµÆ½Ì¨»òÀà¿âÒª½øÐÐÊìϤ¡£
¡¡¡¡·Éè¼Æ
¡¡¡¡Ò»¡¢Ò»Í¼Ê¤ÍòÑÔ£¬Ä£¿é½á¹¹ÒÔ¼°Á÷³ÌµÈºÜÄÑÓÃÓÃÎÄ×ÖÃèÊö£¬¼´Ê¹ÓÃÎÄ×ÖÃèÊö³öÀ´Ò²ºÜÄÑ¿´¶®£¬ËùÒÔÔÚÉè¼ÆÖУ¬ÒªÉÆÓÃÓÃͼ¡£
¡¡¡¡¶þ¡¢Í´¿àÊÇΪÁË¿ìÀÖ£¬ÏêϸÉè¼Æ¹ý³ÌÖÐÓÐ˼¿¼µÄÍ´¿à£¬·±ËöµÄÍ´¿à£¬µ«ÊÇÈÆ¹ýÕâЩʹ¿à£¬±àÂëÆÚ¼ä½«»áÃæÁÙ¸ü´óµÄÍ´¿à¡£
¡¡¡¡·±àÂë
¡¡¡¡Ò»¡¢ Ä¥µ¶²»Îó¿³²ñ¹¤¡£¶ÔÓÚÒ»¸öʵÏÖ¿ÉÒÔÓкܶà½â¾ö·½°¸£¬»¨Ð©Ê±¼ä¾«Á¦Ñ¡È¡ÄãÈÏΪ×îºÃµÄ½â¾ö·½°¸¿ÉÒÔ×ÜÌåÉÏÌá¸ß¹¤×÷³ÉЧ£¬ÍùÍù»¹¿ÉÒԵõ½Óû§¸üºÃµÄÌåÑéЧ¹û¡£
¡¡¡¡¶þ¡¢ ϸÖÂÈÏÕæÑϽ÷µÄ¹¤×÷¼´ÊǶԹ¤×÷¸ºÔ𣬸üÊǶÔ×Ô¼º¸ºÔð£¬ÈÃÕâЩ³ÉΪϰ¹ß¡£ÈκÎÒ»´Î£¬ÈκÎʱºòËù½øÐеıàÂ빤×÷£¬ÔÚÂß¼­¡¢·ç¸ñ¡¢¼òµ¥ÓÐЧµÈ·½ÃæÄóöÄãµÄ×îºÃ£¬¼ÈÄܸüºÃΪ¹«Ë¾ÊµÏÖ¼ÛÖµ£¬Í¬Ê±¸üÓÐÀû×Ô¼ºÔÚ¼¼ÄÜ£¬¸ÚλµÄ½ø²½¡£
¡¡¡¡Èý¡¢ ¼òµ¥ÊÇÃÀ£¬ÔÚÓÐЧµÄǰÌáÏ£¬Ô½ÊǼòµ¥µÄ´¦Àí·½·¨Ô½ÊÇÕä¹óµÄ£¬´úÂë±àдҲÊÇ£¬¼òµ¥µÄ´úÂë±ãÓÚÀí½âά»¤£¬Í¬Ê±²»ÈÝÒײúÉú´íÎó¡£
¡¡¡¡ËÄ¡¢ É÷×ö¸Ä¶¯£¬µ±È»²»ÊÇ˵²»×ö¸Ä¶¯»ò²»¹ÄÀø¸Ä¶¯£¬¶øÊDz»×ö²Ö´Ù¡¢²ÝÂʵĴúÂë¸Ä¶¯¡£Ã»Óж´²ìÈ«¾Ö£¬¿¼ÂÇÈ«Ãæ£¬¶ø²Ö´Ù½øÐеĸ͝ÍùÍùûÓдﵽ¸Ä¶¯µÄÄ¿µÄÈ´´øÀ´ÁËÆäËûÎÊÌâ¡£
¡¡¡¡·²âÊÔ
¡¡¡¡Ò»¡¢Ê³öÓÐÒò£¬ÈκÎbug¶¼ÊÇÓÉÓÚ´úÂëµÄÊè©Ôì³ÉµÄ£¬ÐÞ¸´bugµÄÍ´¿à¹ý³ÌÖÐÇÐĪ»³ÒÉÊÇÉñÔÚˣŪÄ㣬ÓÂÍùֱǰµÄÀûÓÃÅųý·¨»ò¸ú×Ùµ÷ÊÔ´úÂëµÈ·½·¨ÕÒµ½Êè©ËùÔÚ¡£
¡¡¡¡¶þ¡¢Óöµ½×ÔÉíÄ£¿éÏà¹ØÎÊÌâÊ×Ïȼì²é×Ô¼º£¬Ïà»¥ÍÆÚÃÖ»»áÀË·Ñʱ¼äÒÔ¼°¼õÈõÔÚÆäËûͬʶÔÄãµÄÐÅÈΡ£
¡¡¡¡Èý¡¢Õ¾µÄ¸ß¿´µÃÔ¶£¬²»Í¬µÄÊÓ½ÇÓв»Í¬µÄ·ç¾°¡£Óöµ½±È½ÏÄѽâ¾öµÄÎÊÌâ¶ø¿à¿àûÓÐ˼·ʱ£¬×ª»»Ë¼Â·»ò°ÑÎÊÌâµÄ¿¼ÂÇ·¶Î§·ÅµÄ¸ü¹ãÒ»µã£¬ÍùÍù¿ÉÒÔÕÒµ½½â¾ö·½°¸¡£
¡¡¡¡ËÄ¡¢¹¦Ä


Ïà¹ØÎĵµ£º

ÈÕÆÚÀà¼Ó¼õ¼°JavaÖÐÈÕÆÚÀà²Ù×÷Ëã·¨´óÈ«

1.¼ÆËãijһÔ·ݵÄ×î´óÌìÊý
1Calendar time=Calendar.getInstance();
2time.clear();
3time.set(Calendar.YEAR,year); //year Ϊ int
4time.set(Calendar.MONTH,i-1);//×¢Òâ,Calendar¶ÔÏóĬÈÏÒ»ÔÂΪ0
5int day=time.getActualMaximum(Calendar.DAY_OF_MONTH);//±¾Ô·ݵÄÌìÊý
×¢£ºÔÚʹÓÃset·½·¨Ö®Ç°£¬±ØÐë ......

java±àÒ뾲̬³£Á¿µÄ»úÖÆ

javaÐéÄâ»ú±àÒë»úÖÆ£¬¾²Ì¬³£Á¿ÔÚ±àÒëºó£¬³ÉΪÁ˳£Á¿£¬¶ø²»ÊÇÔ­ÏȵĴúÂ룬ÀýÈ磺
ÓÐÒ»¸öÀà
Contant.java
ÀïÃæÓÐһЩ¾²Ì¬³£Á¿
public static final String GONGDAN = "gongdan@ceopen.cn";
public static final String ICT = "ictnetwork@ceopen.cn";
È»ºóÔÚ³ÌÐòÖÐÓÐʹÓÃÕâЩ³£Á¿£¬Contant.GONGDAN
ÔÚÄÇЩ³ÌÐò±àÒëºóµÄ ......

½âÎöJava¶ÔÏóµÄequals()ºÍhashCode()µÄʹÓÃ

ÔÚJavaÓïÑÔÖУ¬equals()ºÍhashCode()Á½¸öº¯ÊýµÄʹÓÃÊǽôÃÜÅäºÏµÄ£¬ÄãÒªÊÇ×Ô¼ºÉè¼ÆÆäÖÐÒ»¸ö£¬¾ÍÒªÉè¼ÆÁíÍâÒ»¸ö¡£ÔÚ¶àÊýÇé¿ö
Ï£¬ÕâÁ½¸öº¯ÊýÊDz»Óÿ¼Âǵģ¬Ö±½ÓʹÓÃËüÃǵÄĬÈÏÉè¼Æ¾Í¿ÉÒÔÁË¡£µ«ÊÇÔÚһЩÇé¿öÏ£¬ÕâÁ½¸öº¯Êý×îºÃÊÇ×Ô¼ºÉè¼Æ£¬²ÅÄÜÈ·±£Õû¸ö³ÌÐòµÄÕý³£ÔËÐС£×î³£¼ûµÄÊǵ±
Ò»¸ö¶ÔÏó±»¼ÓÈëÊÕ¼¯¶ÔÏó£¨collection
ob ......

javaѧϰ×ÊÁÏ»ã×Ü


    ½ñÌìÔÚhttp://www.51itdh.com/Õâ¸öÍøÕ¾ÉÏÕÒµ½ÓкöàJavaѧϰµÄ×ÊÁÏ£¬ËùÒÔÊÕ¼¯ÏÂÀ´¸ø´ó¼Ò·ÖÏíÏ¡£Õâ¸öÍøÕ¾Í¦¶à±à³ÌÕâ·½Ãæ×ÊÔ´µÄ¡£
1.JavaÑ§Ï°ÍøÕ¾:
JavaÖÐÎÄÊÀ½çÂÛ̳        http://www.chinajavaworld.com/index.jspa
JavaÊÀ¼ÍÍø      ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ