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

ÎÒµÄjavaѧϰÈÕ¼Ç

   load-on-startupÔªËØÒ»°ãÊÇÅäºÏservletµÄÅäÖÃʹÓõÄ,load-on-startup ÔªËØÔÚwebÓ¦ÓÃÆô¶¯µÄʱºòÖ¸¶¨ÁËservlet±»¼ÓÔØµÄ˳Ðò£¬ËüµÄÖµ±ØÐëÊÇÒ»¸öÕûÊý¡£Èç¹ûËüµÄÖµÊÇÒ»¸ö¸ºÕûÊý»òÊÇÕâ¸öÔªËØ²»´æÔÚ£¬ÄÇôÈÝÆ÷»áÔÚ¸Ãservlet±»µ÷ÓõÄʱºò£¬¼ÓÔØÕâ¸öservlet ¡£Èç¹ûÖµÊÇÕýÕûÊý»òÁ㣬ÈÝÆ÷ÔÚÅäÖõÄʱºò¾Í¼ÓÔØ²¢³õʼ»¯Õâ¸öservlet£¬ÈÝÆ÷±ØÐ뱣ֵ֤СµÄÏȱ»¼ÓÔØ¡£Èç¹ûÖµÏàµÈ£¬ÈÝÆ÷¿ÉÒÔ×Ô¶¯Ñ¡ÔñÏȼÓÔØË­¡£


Ïà¹ØÎĵµ£º

cÖкÍjavaÖÐÊý×éµÄÇø±ð

  ¶ÔÓÚÔ­ÓïÀàÐ͵ÄÊý×飬Èçint[]   a,ÔÚCÀïÃæÖ»ÒªÕâÑù¶¨ÒåÖ®ºó¾Í¿ÉÒÔÓÃa[i]ʹÓÃÁË£¬µ«ÊÇÔÚJAVAÀïÃæÊDz»Ðе쬱ØÐëÓÃint[]   a   =   new   int[LENGTH];À´ÎªÊý×é·ÖÅä¿Õ¼ä¡£ÕâÀïµÄa¸üÓ¦¸Ã¿´³ÉCÀïÃæµÄÖ¸Õ룬ËüºÍCÀïÃæµÄint*   aÊÇÒ»ÑùµÄ£¬ÒòΪÕâ¸öa£¨CÀïÃæµÄ£©Ò²ÒªÏÈmallocÒ»¸ö¿Õ¼äÖ®ºó²Å¿ ......

JavaÖжÁÈ¡propertiesÎļþµÄ¼¸ÖÖ·½·¨

¡¡1¡¢Ê¹ÓÃjava.util.ResourceBundleÀàµÄgetBundle()·½·¨
ʾÀý£º
String name = "logging"; // the logging.properties file in src root folder
ResourceBundle rb = ResourceBundle.getBundle(name,Locale.getDefault());
// test the rb
String propertyKey = "xxx";
System.out.println(rb.getString(propert ......

Ïë½áʶÔÚѧϰJAVAµÄÅóÓÑ

   ÎÒÏÖÔÚÒѾ­´óËÄÁË£¬Ñ§µÄÊÇÈí¼þרҵ£¬ÎÒ±ØÐë³ÐÈÏÎÒÃÇѧУµÄÈí¼þרҵºÜ²»ºÃ£¬ËùÒԴ󲿷ÖÒª¿¿×Ô¼º¡£
   ÒÔǰ´ÓÀ´Ã»Ð´¹ý²©¿Í£¬Õâ´ÎÔÚÕâÀ↑²©¾ÍÊÇÏëͨ¹ýcsdn½áʶ¸ü¶àµÄѧϰJAVAµÄÅóÓÑ£¬ÎÒÉîÖª×Ô¼ºµÄJAVA¹¦µ×Éõdz£¬ËùÒÔÖ»ÓÐ×Î×β»¾ëµÄϰ£¬ºÍ²»ÑáÆä·³µÄ·¢ÎʲÅÄÜʹ×Ô¼ºÇ¿´ó¡£
   ×î½üÎÒÒ²´ÓÍøÉ ......

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 ......

Java Applet³ÌÐòÉè¼Æ»ù´¡

Java Applet ÊÇÓÃJava ÓïÑÔ±àдµÄһЩСӦÓóÌÐò£¬ÕâЩ³ÌÐòÊÇÖ±½ÓǶÈëµ½Ò³ÃæÖУ¬ÓÉÖ§³ÖJavaµÄä¯ÀÀÆ÷£¨IE »ò Nescape£©½âÊÍÖ´ÐÐÄܹ»²úÉúÌØÊâЧ¹ûµÄ³ÌÐò¡£Ëü¿ÉÒÔ´ó´óÌá¸ßWebÒ³ÃæµÄ½»»¥ÄÜÁ¦ºÍ¶¯Ì¬Ö´ÐÐÄÜÁ¦¡£°üº¬AppletµÄÍøÒ³±»³ÆÎªJava-poweredÒ³£¬¿ÉÒÔ³ÆÆäΪJavaÖ§³ÖµÄÍøÒ³¡£
    µ±Óû§·ÃÎÊÕâÑùµÄÍøÒ³Ê±£¬Ap ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ