Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

hibernateÁ¬½ÓORACLEʱ±¨´í - Java / Web ¿ª·¢

2010-05-13 10:29:35,499 [com.mchange.v2.resourcepool.BasicResourcePool] com.mcha
nge.v2.resourcepool.BasicResourcePool$AcquireTask@177fa9a -- Acquisition Attempt
 Failed!!! Clearing pending acquires. While trying to acquire a needed new resou
rce, we failed to succeed more than the maximum number of allowed acquisition at
tempts (5). Last acquisition attempt exception:
java.sql.SQLException: Io Òì³£: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=169
869568)(ERR=12519)(ERROR_STACK=(ERROR=(CODE=12519)(EMFI=4))))
  at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
  at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
  at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334)
  at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:418)

  at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.ja
va:521)
  at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:325)
  at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManag
erDataSource.java:134)
  at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnecti
on(WrapperConnectionPoolDataSource.java:182)
  at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnecti
on(WrapperConnectionPoolDataSource.


Ïà¹ØÎÊ´ð£º

oracle spatial¿Õ¼äº¯Êý³ö´í - Oracle / ¸ß¼¶¼¼Êõ

ÔÚÖ´ÐаüµÄʱºòÒýÓÃoracle spatial¿Õ¼äº¯Êý³ö´í£¬³ö´íÇé¿öÈçÏÂ
Errors in file
/user/oracle/app/oracle/admin/grid/udump/grid1_ora_143768.trc: ORA-29902:
error in executing ODCIIndexStart() routine ORA-0 ......

¹ØÓÚAJAXºÍJSPµÄһЩСÎÊÌâ¡« - Java / Web ¿ª·¢

ÎÒJSPµÄÒ³ÃæÊÇ£º
<%@ page language="java" contentType="text/html; charset=gb2312"
  %>
<script>
function Save(){
xmlHttp=GetXmlHttpObject()
if(xmlHttp==nul ......

FCKÉÏ´«Îļþµ½linux·þÎñÆ÷ÎÊÌâ - Java / Java EE

ÇëÎÒÓÃFCKÉÏ´«Îļþ,ÔÚ±¾µØµÄwindows»úÉϲâÊÔ¿ÉÒÔ£¬µ«²¿Êðµ½linux·þÎñÆ÷ÉϾÍÉÏ´«²»ÁËÎļþ£¬ÉÏ´«Îļþʱһֱ¿¨ÔÚÄÇÀï¡£Íû¸÷λ´óϺָµã£¬Ð»Ð»£¡
·¹ý£¬°ïÄ㶥һÏ¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£

ÉÏ´«ÎļþµÄ·¾¶ÎÊÌ⣬ ......

java ÇóÖú - Java / Java EE

insert into [ScholarshipManagement].[dbo].[department] ([department],[specialization] ,[grade]) output inserted.departmentID values(? ,? ,? )
ÇëÎÊ´ó¸çÃÇÕâ¸ösql Óï¾äÓ¦¸ÃÓÃJavaÀïµÄÄǸöÊý¾Ý¿â²Ù×÷·½·¨£¿ ......

javaÖд«Öµ - Java / Web ¿ª·¢

¾ÍÊǼòµ¥µÄ´«ÖµºÍÈ¡Öµ
ÇëÎÊÂ¥Ö÷ÏëÎÊʲô£¿

jspÒ³Ãæ²ÉÓÃ±íµ¥»òÕßjavabean´«Öµ¶¼¿ÉÒÔ£¬Ê¹ÓÃrequest.getParameter()»ñµÃʹÓÃ±íµ¥´«¹ýÀ´µÄÖµ¡£

ÎÊÎÊÌ⣬ÏÈ°ÑÎÊÌâ˵Çå³þµã£¡£¡ ÎÊÌâÌ«Ä£ºý£¡£¡

ÎÊÎÊÌ⣬ÏÈ°ÑÎ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ