JAVA ÅàѵÌâ¿â Spring
Ò»¡¢Spring»ù´¡ÖªÊ¶¼°IOC_Ñ¡ÔñÌâ
1. ÏÂÃæ¹ØÓÚspringÃèÊö´íÎóµÄÊÇ£º£¨ £©
A SpringÖ§³Ö¿É²åÈëµÄÊÂÎñ¹ÜÀíÆ÷£¬Ê¹ÊÂÎñ»®·Ö¸üÇáËÉ£¬Í¬Ê±ÎÞÐè´¦Àíµ×²ãµÄÎÊÌâ¡£
B SpringÊÂÎñ¹ÜÀíµÄͨÓóéÏó²ã»¹°üÀ¨JTA²ßÂÔºÍÒ»¸öJDBC DataSource¡£
C ÓëJTA»òEJB CMTÒ»Ñù£¬SpringµÄÊÂÎñÖ§³ÖÒÀÀµÓÚJava EE»·¾³¡£
D SpringÊÂÎñÓïÒåͨ¹ýAOPÓ¦ÓÃÓÚ POJO£¬Í¨¹ýXML»òJava SE 5×¢ÊͽøÐÐÅäÖá£
²Î¿¼´ð°¸£ºC
2. ÏÂÃæÑ¡ÏîÄĸö²»ÊÇSpringÖнӿÚ×¢ÈëµÄ·½Ê½£¿£¨ £©
A ½Ó¿Ú×¢Èë¡¡¡¡
B ¹¹Ôì×Ó×¢Èë¡¡¡¡
C ÉèÖµ×¢Èë¡¡¡¡
D Ö¸Õë×¢Èë
²Î¿¼´ð°¸£ºD
3. ÏÂÁйØÓÚSpringÌØÐÔÖÐIoCÃèÊö´íÎóµÄÊÇ£º£¨£©
A IoC¾ÍÊÇÖ¸³ÌÐòÖ®¼äµÄ¹ØÏµÓɳÌÐò´úÂëÖ±½Ó²Ù¿Ø¡£
B Ëùν“¿ØÖÆ·´×ª”,ÊÇÖ¸¿ØÖÆÈ¨ÓÉÓ¦ÓôúÂëתµ½ÍⲿÈÝÆ÷£¬¿ØÖÆÈ¨µÄ×ªÒÆ£¬
C IoC½«¿ØÖÆ´´½¨µÄÖ°Ôð°á½øÁË¿ò¼ÜÖУ»²¢°ÑËü´ÓÓ¦ÓôúÂëÍÑÀ뿪À´
D µ±Ê¹ÓÃSpringµÄIoCÈÝÆ÷ʱֻÐèÖ¸³ö×é¼þÐèÒªµÄ¶ÔÏó£¬ÔÚÔËÐÐʱSpringµÄIoCÈÝÆ÷»á¸ù¾ÝXMLÅäÖÃÊý¾ÝÌṩ¸øËü¡£
²Î¿¼´ð°¸£ºA
¶þ¡¢Spring»ù´¡ÖªÊ¶¼°IOC_¼ò´ðÌâ
1. Çë¼òÊöSpringµÄ¹¤×÷»úÖÆ£¿
²Î¿¼´ð°¸£ºSpringµÄ¹¤×÷»úÖÆ¿É´ÓÒÔϼ¸µãÀ´ÃèÊö£º£¨1£©spring mvcÇëËùÓеÄÇëÇó¶¼Ìá½»¸øDispatcherServlet,Ëü»áίÍÐÓ¦ÓÃϵͳµÄÆäËûÄ£¿é¸ºÔð¸ºÔð¶ÔÇëÇó½øÐÐÕæÕýµÄ´¦Àí¹¤×÷¡£ £¨2£©DispatcherServlet²éѯһ¸ö»ò¶à¸öHandlerMapping,ÕÒµ½´¦ÀíÇëÇóµÄController¡££¨3£©DispatcherServletÇëÇëÇóÌá½»µ½Ä¿±êController £¨4£©Controller½øÐÐÒµÎñÂß¼´¦Àíºó£¬»á·µ»ØÒ»¸öModelAndView £¨5£©Dispathcher²éѯһ¸ö»ò¶à¸öViewResolverÊÓͼ½âÎöÆ÷,ÕÒµ½ModelAndView¶ÔÏóÖ¸¶¨µÄÊÓͼ¶ÔÏó£¨6£©ÊÓͼ¶ÔÏó¸ºÔðäÖȾ·µ»Ø¸ø¿Í»§¶Ë¡£
2. Çë»Ø´ðÄãΪʲôÓÃSpringµÄ¹¤×÷»úÖÆ£¿
²Î¿¼´ð°¸£ºSpringÄÜÓÐЧµÄ×éÖ¯ÄãµÄÖмä²ã¶ÔÏ󣬲»¹ÜÄãÊÇ·ñÑ¡ÔñʹÓÃÁËEJB¡£Èç¹ûÄã½ö½öʹÓÃÁËstrus»òÆäËûΪj2eeµÄAPIÌØÐÔµÄframework£¬springÖÂÁ¦ÓÚ½â¾öʣϵÄÎÊÌâ¡£SpringÄܹ»Ïû³ýÔÚÐí¶à¹¤³ÌÖг£¼ûµÄ¶ÔsingletonµÄ¹ý¶àµÄʹÓá£Õâ¸öÊÇÒ»¸öºÜ´óµÄÎÊÌ⣬Ëü½µµÍÁËϵͳµÄ¿É²âÊÔÐÔºÍÃæÏò¶ÔÏóµÄ³Ì¶È¡£Í¨¹ý°Ñ¶Ô½Ó¿Ú±à³Ì¶ø²»ÊǶÔÀà±à³ÌµÄ´ú¼Û¼¸ºõ¼õÉÙµ½Ã»ÓУ¬springÄܹ»´Ù½øÁ¼ºÃµÄ±ä³Éϰ¹ßµÄÑø³É¡£
3. Çë¼òÊöSpringÊÇʲô£¿
²Î¿¼´ð°¸£ºSpringÊÇÒ»¸öÇáÐ͵ÄÈÝÆ÷£¬ÊÇJ2EE¹æ·¶µÄÇáÁ¿¼¶ÊµÏÖ£¬ÊÇÆóÒµÓ¦Óõēһվʽ”½â¾ö·½°¸¡£ÆäÖеĺËÐľÍÊÇbean¹¤³§£¬ÓÃÒÔ¹¹ÔìÎÒÃÇÐ
Ïà¹ØÎĵµ£º
Java NIO APIÏê½â
ÔÚJDK 1.4ÒÔǰ£¬JavaµÄIO²Ù×÷¼¯ÖÐÔÚjava.ioÕâ¸ö°üÖУ¬ÊÇ»ùÓÚÁ÷µÄͬ²½£¨blocking£©API¡£¶ÔÓÚ´ó¶àÊýÓ¦ÓÃÀ´Ëµ£¬ÕâÑùµÄAPIʹÓúܷ½±ã£¬È»¶ø£¬Ò»Ð©¶ÔÐÔÄÜÒªÇó½Ï¸ßµÄÓ¦Óã¬ÓÈÆäÊÇ·þÎñ¶ËÓ¦Óã¬ÍùÍùÐèÒªÒ»¸ö¸üΪÓÐЧµÄ·½Ê½À´´¦ÀíIO¡£´ÓJDK 1.4Æð£¬NIO API×÷Ϊһ¸ö»ùÓÚ»º³åÇø£¬²¢ÄÜÌṩÒì²½(non-blocking)IO ......
JavaÁ¬½Ó³Ø BoneCP 0.6.0 ·¢²¼
ÎÒÒª·¢²¼ÐÂÎÅ ÊÕ²Ø´ËÆªÐÂÎÅ ºìÊí ·¢²¼ÓÚ£º 2009Äê12ÔÂ28ÈÕ (6ÆÀ)
BoneCP ÊÇÒ»¸ö¿ªÔ´µÄ¿ìËÙµÄ JDBC Á¬½Ó³Ø¡£
0.6.0 °æ±¾µÄ¸Ä½øÄÚÈݰüÀ¨£º
1. Ôö¼Óͨ¹ý getAsyncConnection ·½·¨»ñÈ¡Òì²½Á¬½ÓµÄ¹¦ÄÜ
2. Ôö¼ÓÁËÊý¾Ý¿âÁ¬½ÓµÄ»Øµ÷¹³×Ó
3. Ôö¼ÓÁËÓÃÒÔÏòÊ״λñÈ¡µÄÁ¬½Ó·¢ËÍÒ»¸öÌØ¶¨µÄÓï¾äµÄ¹¦Ä ......
1£®Servlet³ÌÐòµÄÈë¿ÚµãÊÇ£º£¨ £©
A init£¨£©
B main£¨£©
C service£¨£©
D doGet£¨£©
²Î¿¼´ð°¸£ºA
2. SeverletÖУ¬HttpSeverletResponseµÄʲô·½·¨ÓÃÀ´°ÑÒ»¸öHTTPÇëÇóÖØ¶¨Ïòµ½ÁíÍâµÄURL£¿£¨ £©
A sendURL()
B redirectURL()
C sendRedirect()
D ......
http://www.ajaxlines.com/ajax/stuff/article/using_google_is_ajax_search_api_with_java.php
I was rather depressed over a year ago when Google deprecated their SOAP Search API with their AJAX Search API. Essentially Google was saying that they didn want anyone programmatically accessing Google search ......
ÔÚÎļþÀïÔö¼ÓÒ»ÐеÄΨһ·½·¨¾ÍÊǶÁÈ¡ÔʼÎļþ£¬È»ºóдÈëµ½Ò»¸öÁÙʱÎļþ£¬Í¬Ê±Ð´ÈëÒª²åÈëµÄÊý¾Ý¡£È»ºóɾ³ýÔʼÎļþ£¬ÔÙ°ÑÁÙʱÎļþ¸ÄÃûΪÔʼÎļþÃû¡£
package net.java2000.io;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import jav ......