冷面閻羅
          

          低調(diào)做人&&高調(diào)做事
          

          

          

          隨筆 - 208, 文章 - 3, 評(píng)論 - 593, 引用 - 0
          

          


          		
	
          

          

          
	
          
		
			
          
				數(shù)據(jù)加載中……
			
          
		          		
		
			
          
				
					
	
          
		
          
			JDK1.4 OR JDK1.5?
		
          
		
          
		
		
          昨天程序出問(wèn)題了,weblogic出現(xiàn)錯(cuò)誤<BEA-101216>,錯(cuò)誤提示主要如下
          
		
          
				
				<
				2006
				-
				12
				-
				11
				?上午09時(shí)31分05秒?CST
				>
				?
				<
				Error
				>
				?
				<
				HTTP
				>
				?
				<
				BEA
				-
				101249
				>
				?
				<
				[ServletContext(id
				=
				32258780
				,name
				=
				ept,context
				-
				path
				=/
				bdsc)]:?Servlet?
				class
				?com.neusoft.ept.common.servlet.SSOLogonServlet?
				for
				?servlet?ssologon?could?not?be?loaded?because?the?requested?
				class
				?was?not?found?in?the?classpath?C:\bea\user_projects\domains\mydomain\applications\fjept\ept\WEB
				-
				INF\classes;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\axis
				-
				ant15001.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\axis
				-
				schema15002.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\axis15003.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\batik
				-
				awt
				-
				util15004.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\batik
				-
				dom15005.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\batik
				-
				svggen15006.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\batik
				-
				util15007.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\batik
				-
				xml15008.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\bolib15009.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\cewolf15010.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\classes129_2_0_115011.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				beanutils1_6_115012.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				codec
				-
				1.315013
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				collections2_115014.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				digester1_415015.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				discovery
				-
				0.215016
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				logging
				-
				1.0
				.
				415017
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				logging1_0_215018.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\dom15019.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\dom4j
				-
				1.6
				.
				115020
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\ep
				-
				tool15021.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\ep1_215022.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\epflow1_515023.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\expression15024.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\ftp15025.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jakarta
				-
				regexp1_215026.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jaxrpc15027.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jbcl15028.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jcommon
				-
				0.8
				.
				015029
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jdbc2_0
				-
				stdext15030.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jdom15031.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jfreechart
				-
				0.9
				.
				815032
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\log4j1_2_815033.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\poi
				-
				2.5
				.
				115034
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\rowset15035.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\saaj15036.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\struts
				-
				el1_115037.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\struts
				-
				legacy1_115038.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\struts1_115039.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\wsdl4j
				-
				1.5
				.
				115040
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\xml
				-
				apis15041.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\xmlparserv29_2_0_315042.jar.
          java.lang.UnsupportedClassVersionError:?com          
				/
				neusoft
				/
				ept
				/
				common
				/
				servlet
				/
				SSOLogonServlet?(Unsupported?major.minor?version?
				49.0
				).
				>
				?
          
				<
				2006
				-
				12
				-
				11
				?上午09時(shí)31分05秒?CST
				>
				?
				<
				Error
				>
				?
				<
				HTTP
				>
				?
				<
				BEA
				-
				101216
				>
				?
				<
				Servlet:?
				"
				ssologon
				"
				?failed?to?preload?on?startup?in?Web?application:?
				"
				ept
				"
				.
          javax.servlet.ServletException:?[HTTP:          
				101249
				][ServletContext(id
				=
				32258780
				,name
				=
				ept,context
				-
				path
				=/
				bdsc)]:?Servlet?
				class
				?com.neusoft.ept.common.servlet.SSOLogonServlet?
				for
				?servlet?ssologon?could?not?be?loaded?because?the?requested?
				class
				?was?not?found?in?the?classpath?C:\bea\user_projects\domains\mydomain\applications\fjept\ept\WEB
				-
				INF\classes;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\axis
				-
				ant15001.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\axis
				-
				schema15002.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\axis15003.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\batik
				-
				awt
				-
				util15004.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\batik
				-
				dom15005.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\batik
				-
				svggen15006.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\batik
				-
				util15007.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\batik
				-
				xml15008.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\bolib15009.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\cewolf15010.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\classes129_2_0_115011.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				beanutils1_6_115012.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				codec
				-
				1.315013
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				collections2_115014.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				digester1_415015.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				discovery
				-
				0.215016
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				logging
				-
				1.0
				.
				415017
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\commons
				-
				logging1_0_215018.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\dom15019.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\dom4j
				-
				1.6
				.
				115020
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\ep
				-
				tool15021.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\ep1_215022.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\epflow1_515023.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\expression15024.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\ftp15025.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jakarta
				-
				regexp1_215026.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jaxrpc15027.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jbcl15028.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jcommon
				-
				0.8
				.
				015029
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jdbc2_0
				-
				stdext15030.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jdom15031.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\jfreechart
				-
				0.9
				.
				815032
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\log4j1_2_815033.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\poi
				-
				2.5
				.
				115034
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\rowset15035.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\saaj15036.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\struts
				-
				el1_115037.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\struts
				-
				legacy1_115038.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\struts1_115039.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\wsdl4j
				-
				1.5
				.
				115040
				.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\xml
				-
				apis15041.jar;C:\bea\user_projects\domains\mydomain\myserver\.wlnotdelete\extract\myserver_bdsc_ept\jarfiles\WEB
				-
				INF\lib\xmlparserv29_2_0_315042.jar.
          java.lang.UnsupportedClassVersionError:?com          
				/
				neusoft
				/
				ept
				/
				common
				/
				servlet
				/
				SSOLogonServlet?(Unsupported?major.minor?version?
				49.0
				).
          ????at?weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:          
				824
				)
          ????at?weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:          
				3281
				)
          ????at?weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:          
				3238
				)
          ????at?weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:          
				3224
				)
          ????at?weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:          
				3207
				)
          ????at?weblogic.servlet.internal.HttpServer.preloadResources(HttpServer.java:          
				694
				)
          ????at?weblogic.servlet.internal.WebService.preloadResources(WebService.java:          
				483
				)
          ????at?weblogic.servlet.internal.ServletInitService.resume(ServletInitService.java:          
				30
				)
          ????at?weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:          
				131
				)
          ????at?weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:          
				966
				)
          ????at?weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:          
				361
				)
          ????at?weblogic.Server.main(Server.java:          
				32
				)
          
				>
				?
          
		
          上網(wǎng)找了半天,也沒(méi)找見(jiàn)解決方法,最后只好自己檢查了,最后發(fā)現(xiàn)是djk的原因,項(xiàng)目是weblogic8.13+jdk1.4,前天吧,我因?yàn)樽鲆粋€(gè)線程的程序,把eclipse的jdk改成1.5了,不過(guò)我只是改那個(gè)項(xiàng)目的jdk而沒(méi)有改整個(gè)eclipse的編輯環(huán)境的,不過(guò)我卻發(fā)現(xiàn)在eclipse的設(shè)置(eclipse-window-preferences-java-compiler里的complier compliancelevel)中,編輯默認(rèn)的卻改成了5.0,我把這個(gè)改成1.4,重現(xiàn)編輯程序,啟動(dòng)webloigc,ok,錯(cuò)誤沒(méi)有了,一切正常.
          ??? 我以前知道weblogic8系列的不知道jdk1.5,但在編輯默認(rèn)改成5.0以前卻是沒(méi)有遇到,真是煩人,我個(gè)人是比較喜歡jdk1.5,因?yàn)橛行┓椒ㄗ龅谋容^好,做程序的時(shí)候可以少寫(xiě)不少代碼,但沒(méi)有方法,用weblogic8系列的,只能用1.4.
		
          
		
          
			posted on 2006-12-11 09:44 冷面閻羅 閱讀(3573) 評(píng)論(8)  編輯  收藏  
		
          
	
          
	
	


	


          
	    
    


          

          評(píng)論
          
	
	
			
          
				
          
					# re: JDK1.4 OR JDK1.5?  回復(fù)  更多評(píng)論
					  
				
          
				是呀... 一定要謹(jǐn)慎, Eclipse 默認(rèn)的編譯設(shè)置一般都是最高的.... 編譯的目標(biāo)版本一般設(shè)置成1.4的話比較保險(xiǎn).
				
          
					2006-12-11 13:06 | BeanSoft
				
          
			
          
		
			
          
				
          
					# re: JDK1.4 OR JDK1.5?  回復(fù)  更多評(píng)論
					  
				
          
				@BeanSoft

          對(duì)啊,我也不清楚什么時(shí)間把這個(gè)地方改了,不過(guò)還好總算找到原因了.

          最不爽的就是weblogic,根據(jù)版本不同需要不同的jdk,這個(gè)很是不爽
				
          
					2006-12-11 16:35 | 冷面閻羅
				
          
			
          
		
			
          
				
          
					# re: JDK1.4 OR JDK1.5?  回復(fù)  更多評(píng)論
					  
				
          
				唉, Weblogic 9 簡(jiǎn)直就是頭蝸牛, 真不懂他們自稱(chēng)的基準(zhǔn)測(cè)試性能第一是從什么地方來(lái)的. Console 慢成馬了.
				
          
					2006-12-11 19:47 | BeanSoft
				
          
			
          
		
			
          
				
          
					# re: JDK1.4 OR JDK1.5?  回復(fù)  更多評(píng)論
					  
				
          
				@BeanSoft

          哥們是陜西人么?不過(guò)我上次和bea的技術(shù)支持聊天時(shí)候,他說(shuō)9系列比8系列在性能上優(yōu)化不少,我還沒(méi)用過(guò)9系列,不過(guò)我個(gè)人感覺(jué)中間件服務(wù)器最好還是tomcat.
				
          
					2006-12-11 19:58 | 冷面閻羅
				
          
			
          
		
			
          
				
          
					# re: JDK1.4 OR JDK1.5?  回復(fù)  更多評(píng)論
					  
				
          
				我...在西安電子科技大學(xué)上了4年本科, 呵呵....不是陜西人..
				
          
					2006-12-12 12:59 | BeanSoft
				
          
			
          
		
			
          
				
          
					# re: JDK1.4 OR JDK1.5?  回復(fù)  更多評(píng)論
					  
				
          
				@BeanSoft

          我也在西安上的學(xué),不過(guò)學(xué)校沒(méi)你的好,礦院.呵呵.不知道你現(xiàn)在在那高就?

          
				
          
					2006-12-12 13:06 | 冷面閻羅
				
          
			
          
		
			
          
				
          
					# re: JDK1.4 OR JDK1.5?  回復(fù)  更多評(píng)論
					  
				
          
				暈, 學(xué)校好嗎? 我感覺(jué)很垃圾, 因?yàn)樗麄儗?duì)待我這個(gè)窮學(xué)生可真是不咋樣.... 我畢業(yè)3年了, 現(xiàn)在一家不太有名的外資做Architecture...
				
          
					2006-12-12 13:29 | BeanSoft
				
          
			
          
		
			
          
				
          
					# re: JDK1.4 OR JDK1.5?[未登錄](méi)  回復(fù)  更多評(píng)論
					  
				
          
				這錯(cuò)誤就是JDK版本的問(wèn)題。。以前經(jīng)常遇到。。在websphere上。。它居然用的jdk1.3。。在JDK1.4里的一些STRING方法還用不起。。還要自己寫(xiě)。。只郁悶。。
				
          
					2007-02-26 10:44 | 月風(fēng)
				
          
			
          
		

          





          





          


          

	
          
		
          
				
		
	
		
          
		
		
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