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

javaµÚ6Ìì¿ÎÌñʼÇ

abstractÐÞÊηû
  1.ÓÃabstractÐÞÊεÄÀà±íʾ³éÏóÀ࣬³éÏóÀàλÓڼ̳ÐÊ÷µÄ³éÏó²ã£¬³éÏóÀ಻Äܱ»ÊµÀý»¯£¬¼´²»ÔÊÐí´´½¨
     ³éÏóÀà±¾ÉíµÄʵÀý¡£Ã»ÓÐÓÃabstractÐÞÊεÄÀà³ÆÎª¾ßÌåÀ࣬¾ßÌåÀàÊÇ¿ÉÒÔ±»ÊµÀý»¯µÄ¡£
  2.ÓÃabstractÐÞÊεķ½·¨±íʾ³éÏó·½·¨£¬³éÏó·½·¨Ã»Óз½·¨Ìå¡£³éÏó·½·¨ÓÃÀ´±íÊöϵͳ¾ßÓÐʲôÑùµÄ¹¦ÄÜ£¬
     µ«ÊDz»Ìṩ¾ßÌåµÄʵÏÖ¡£Ã»ÓÐÓÃabstractÐÞÊεķ½·¨³ÆÎª¾ßÌå·½·¨£¬¾ßÌå·½·¨¿ÉÒÔÓз½·¨Ìå¡£
abstractÐÞÊηûÌØµã£º
  1.³éÏóÀàÖпÉÒÔûÓгéÏó·½·¨£¬µ«Êǰüº¬³éÏñ·½·¨µÄÀà±ØÐë±»¶¨ÒåΪ³éÏóÀà¡£
  2.ûÓгéÏó¹¹Ôì·½·¨£¬Ò²Ã»ÓгéÏóµÄ¾²Ì¬·½·¨¡£staticºÍabstractÐÞÊηû²»ÄÜÁ¬Óá£
  3.³éÏóÀàÖпÉÒÔÓзdzéÏóµÄ¹¹Ôì·½·¨£¬´´½¨×ÓÀàµÄʵÀýÊÇ¿ÉÄÜ»áµ÷ÓÃÕâЩ¹¹Ôì·½·¨¡£
  4.³éÏóÀ಻Äܱ»ÊµÀý»¯¡£È»¶ø¿ÉÒÔ´´½¨Ò»¸öÓ¦ÓñäÁ¿£¬ÆäÀàÐÍÊÇÒ»¸ö³éÏóÀ࣬²¢ÈÃËüÒýÓóéÏóµÄ×ÓÀàµÄÒ»¸öʵÀý¡£
  5.³éÏóÀàÒÔ¼°³éÏó·½·¨²»Äܱ»finalÐÞÊηûÐÞÊΡ£
 
 
 ½Ó¿ÚµÄÌØµã£º
  1.½Ó¿ÚÖеijÉÔ±±äÁ¿Ä¬È϶¼ÊÇpublic¡¢static¡¢finalÀàÐ͵쬱ØÐë³õʼ»¯¡£
  2.½Ó¿ÚÖеķ½·¨Ä¬È϶¼ÊÇpublic¡¢abstractÀàÐ͵Ä
  3.½Ó¿ÚÖÐÖ»Äܰüº¬public¡¢static¡¢finalÀàÐ͵ijÉÔ±±äÁ¿ºÍpublic¡¢abstractÀàÐ͵ijÉÔ±·½·¨¡£
  4.½Ó¿ÚÖÐûÓй¹Ôì·½·¨£¬²»Äܱ»ÊµÀý»¯
  5.Ò»¸ö½Ó¿Ú²»ÄÜʵÏÖÁíÒ»¸ö½Ó¿Ú£¬µ«ÊÇËü¿ÉÒÔ¼Ì³ÐÆäËûµÄ½Ó¿Ú¡£
  6.½Ó¿Ú±ØÐëͨ¹ýÀàÀ´ÊµÏÖËüµÄ³éÏó·½·¨¡£
  7.Óë×ÓÀà¼Ì³Ð³éÏó¸¸ÀàÏàʶ£¬µ±ÀàʵÏÖÁËij¸ö½Ó¿Úʱ£¬Ëü±ØÐëȥʵÏÖ½Ó¿ÚÖÐËùÓеijéÏó·½·¨£¬·ñÔòÕâ¸öÀà±ØÐë±»¶¨ÒåΪ³éÏóÀà¡£
  8.Ò»¸öÀàÖ»Äܼ̳ÐÒ»¸öÖ±½ÓµÄ¸¸À࣬µ«ÄÜʵÏÖ¶à¸ö½Ó¿Ú¡£


Ïà¹ØÎĵµ£º

Java ¼¼ÊõÊÇʲô£¿

Java ¼¼ÊõÊÇʲô£¿
Java ¼¼Êõ¼ÈÊÇÒ»Öָ߼¶µÄÃæÏò¶ÔÏóµÄ±à³ÌÓïÑÔ£¬Ò²ÊÇÒ»¸öƽ̨¡£Java ¼¼Êõ»ùÓÚ Java ÐéÄâ»ú£¨Java virtual machine£¬JVM£©µÄ¸ÅÄî —— ÕâÊÇÓïÑÔÓëµ×²ãÈí¼þºÍÓ²¼þÖ®¼äµÄÒ»ÖÖת»»Æ÷¡£Java ÓïÑÔµÄËùÓÐʵÏÖ¶¼±ØÐëʵÏÖ JVM£¬´Ó¶øÊ¹ Java ³ÌÐò¿ÉÒÔÔÚÓÐ JVM µÄÈκÎϵͳÉÏÔËÐС£
Java ±à³ÌÓïÑÔ£¨Java p ......

JAVAÓëactionscriptͨÐÅ ±ðÈ˵ľ­Ñé

 ÎÊÌ⣺
·þÎñÆ÷ÊÇÓÃjavaдµÄ£¬¿Í»§¶ËÊÇÓÃactionscript(ʹÓÃamf3)дµÄ£¬µ«ÊÇ·þÎñÆ÷¶ËÖ»·¢ËÍÁËÁ½´ÎÐÅÏ¢£¬
¿Í»§¶ËÈ´½ÓÊÕµ½Èý´ÎÊý¾Ý£¬·þÎñÆ÷¶ËÒ²ÊÇͬÑùµÄÎÊÌ⣬½ÓÊÕµ½¿Í»§¶ËµÄÈý´ÎÊý¾Ý£¬µ«Êǿͻ§¶ËÒ²Ö»·¢ÁË
Á½´ÎÐÅÏ¢¡£
ÓÉÓÚsocket´«ÊäÊý¾ÝʱÊǰ´¹Ì¶¨µÄ´óС´«ËÍ×Ö½ÚÊý¾ÝµÄ£¬µ«ÊÇÔÚflash¿Í»§¶Ë¶ÁÈ¡µÄ
ʱºòÊÇ¿¿Ò» ......

JavaÕýÔò±í´ïʽµÄ½âÊÍ˵Ã÷


±¾ÎÄ·ÖÊ®ËĸöÀà±ð¶ÔÕýÔò±í´ïʽµÄÒâÒå½øÐÐÁ˽âÊÍ£¬ÕâÊ®Ëĸ÷Àà±ðÊÇ£º×Ö·û/×Ö·ûÀà/Ô¤¶¨Òå×Ö·ûÀà/POSIX×Ö·ûÀà/java.lang.CharacterÀà/Unicode¿éºÍÀà±ðµÄÀà/±ß½çÆ¥ÅäÆ÷/GreedyÊýÁ¿´Ê/ReluctantÊýÁ¿´Ê/PossessiveÊýÁ¿´Ê/LogicalÔËËã·û/BackÒýÓÃ/ÒýÓÃ/ÌØÊâ¹¹Ôì¡£
1.1.×Ö·û
x    ×Ö·û x¡£ÀýÈça±íʾ×Ö·ûa
\\&nbs ......

Java¿ª·¢¹¤¾ßÅäÖã­UltraEdit

È·¶¨ÄãµÄjdk»·¾³±äÁ¿ÅäÖÃÊÇÕýÈ·µÄ¡£
¶ÔÓÚjava³õѧÕßÀ´Ëµ£¬±àÒëºÍÔËÐÐjava³ÌÐòÊÇÒ»¼þºÜÍ·Ì۵Ķ«Î÷¡£
ÏÔÈ»£¬ÔÚÃüÁʽϱàÒëºÍÔËÐÐjava³ÌÐòÓþÃÁË£¬È·ÊµÊǺÜÂé·³£¬
¶øÎÒÃÇÓÖ²»ÏëʹÓôóÐ͵Ŀª·¢¹¤¾ßʱ£¬UltraEditÊÇÒ»¸ö²»´íµÄÑ¡Ôñ£¬
ºÜ¶à³õѧÕß¶¼ÊÇÓÃËüÀ´±àдjavaÔ´ÎļþµÄ£¬¿ÉÒÔ¸ßÁÁ¶ÈÏÔʾ¹Ø¼ü×Ö¡£
1¡£¹Ø¼ü×Ö¸ßÁÁ¶ÈÏÔʾ¡ ......

java ²Ù×÷ sql

 
List <String> sqlFileList = new ArrayList <String>();  
public List <String> readSqlFiles(List <String> fileNameList) {  
List <String> sqlList = new ArrayList <String>();  
      for (String fi ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ