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为什么都这么难 2013/08/29 18:34 回答了问题: struts2 配置问题
谢谢 你回答的是正解
@为什么都这么难
各位高手: 升级了一下struts2的 核心包 tomcat起不来了 struts2-core-2.1.6.jar...
为什么都这么难 2013/08/29 18:32 回答了问题: struts2 配置问题
谢谢 你的答案是正解
@为什么都这么难
各位高手: 升级了一下struts2的 核心包 tomcat起不来了 struts2-core-2.1.6.jar...
为什么都这么难 2013/08/29 18:31 回答了问题: struts2 配置问题
冷血 谢谢 你回答的正解
@为什么都这么难
各位高手: 升级了一下struts2的 核心包 tomcat起不来了 struts2-core-2.1.6.jar...
为什么都这么难 2013/08/29 17:12 回答了问题: struts2 配置问题

还是不行

严重: Exception starting filter struts
Unable to load configuration. - bean - jar:file:/E:/Tomcat/webapps/xjsmsasstWeb/WEB-INF/lib/struts2-core-2.3.15.1.jar!/struts-default.xml:29:72
 at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:502)
 at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
 at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:57)
 at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295)
 at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
 at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
 at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4072)
 at org.apache.catalina.core.StandardContext.start(StandardContext.java:4726)
 at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
 at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
 at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
 at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
 at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
 at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
 at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
 at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
 at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
 at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
 at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
 at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
 at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
 at org.apache.catalina.core.StandardService.start(StandardService.java:525)
 at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
 at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: Unable to load configuration. - bean - jar:file:/E:/Tomcat/webapps/xjsmsasstWeb/WEB-INF/lib/struts2-core-2.3.15.1.jar!/struts-default.xml:29:72
 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70)
 at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:446)
 at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:490)
 ... 29 more
Caused by: Unable to load bean: type: class:com.opensymphony.xwork2.ObjectFactory - bean - jar:file:/E:/Tomcat/webapps/xjsmsasstWeb/WEB-INF/lib/struts2-core-2.3.15.1.jar!/struts-default.xml:29:72
 at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:245)
 at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102)
 at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:226)
 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
 ... 31 more
Caused by: Bean type class com.opensymphony.xwork2.ObjectFactory with the name xwork has already been loaded by bean - file:/E:/Tomcat/webapps/xjsmsasstWeb/WEB-INF/classes/struts-default.xml:29:72 - bean - jar:file:/E:/Tomcat/webapps/xjsmsasstWeb/WEB-INF/lib/struts2-core-2.3.15.1.jar!/struts-default.xml:29:72
 at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:229)
 ... 34 more
2013-8-29 17:11:33 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2013-8-29 17:11:33 org.apache.catalina.core.StandardContext start
严重: Context [/xjsmsasstWeb] startup failed due to previous errors
2013-8-29 17:11:33 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
2013-08-29 17:11:33,079  INFO (org.hibernate.impl.SessionFactoryImpl:805) - closing
2013-8-29 17:11:33 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
严重: The web application [/xjsmsasstWeb] registered the JDBC driver [oracle.jdbc.driver.OracleDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
2013-8-29 17:11:33 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: The web application [/xjsmsasstWeb] appears to have started a thread named [Resource Destroyer in BasicResourcePool.close()] but has failed to stop it. This is very likely to create a memory leak.
2013-8-29 17:11:33 org.apache.coyote.http11.Http11AprProtocol start
信息: Starting Coyote HTTP/1.1 on http-8080
2013-8-29 17:11:33 org.apache.coyote.ajp.AjpAprProtocol start
信息: Starting Coyote AJP/1.3 on ajp-8009
2013-8-29 17:11:33 org.apache.catalina.startup.Catalina start
信息: Server startup in 11513 ms

 

@为什么都这么难
各位高手: 升级了一下struts2的 核心包 tomcat起不来了 struts2-core-2.1.6.jar...
为什么都这么难 2013/08/29 16:05 回答了问题: struts2 配置问题
替换了相关的jar包还是有问题
@为什么都这么难
各位高手: 升级了一下struts2的 核心包 tomcat起不来了 struts2-core-2.1.6.jar...
为什么都这么难 2013/08/29 15:54 回答了问题: struts2 配置问题
都替换了还是有问题Managed Threads: 3
 Active Threads: 3
 Active Tasks:
   com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@19176e5f (com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2)
   com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@514f2bd7 (com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1)
   com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@24c759f5 (com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0)
 Pending Tasks:
   com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1be2f6b0
   com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@51b1ab1d
Pool thread stack traces:
 Thread[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2,5,main]
  java.net.PlainSocketImpl.socketConnect(Native Method)
  java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
  java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
  java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
  java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
  java.net.Socket.connect(Socket.java:529)
  java.net.Socket.connect(Socket.java:478)
  java.net.Socket.<init>(Socket.java:375)
  java.net.Socket.<init>(Socket.java:189)
  oracle.net.nt.TcpNTAdapter.connect(Unknown Source)
  oracle.net.nt.ConnOption.connect(Unknown Source)
  oracle.net.nt.ConnStrategy.execute(Unknown Source)
  oracle.net.resolver.AddrResolution.resolveAndExecute(Unknown Source)
  oracle.net.ns.NSProtocol.establishConnection(Unknown Source)
  oracle.net.ns.NSProtocol.connect(Unknown Source)
  oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:843)
  oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:267)
  oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:419)
  oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:164)
  oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:34)
  oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:752)
  com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
  com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
  com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)
  com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)
  com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
  com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
  com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
  com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
 Thread[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1,5,main]
  java.net.PlainSocketImpl.socketConnect(Native Method)
  java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
  java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
  java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
  java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
  java.net.Socket.connect(Socket.java:529)
  java.net.Socket.connect(Socket.java:478)
  java.net.Socket.<init>(Socket.java:375)
  java.net.Socket.<init>(Socket.java:189)
  oracle.net.nt.TcpNTAdapter.connect(Unknown Source)
  oracle.net.nt.ConnOption.connect(Unknown Source)
  oracle.net.nt.ConnStrategy.execute(Unknown Source)
  oracle.net.resolver.AddrResolution.resolveAndExecute(Unknown Source)
  oracle.net.ns.NSProtocol.establishConnection(Unknown Source)
  oracle.net.ns.NSProtocol.connect(Unknown Source)
  oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:843)
  oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:267)
  oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:419)
  oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:164)
  oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:34)
  oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:752)
  com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
  com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
  com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)
  com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)
  com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
  com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
  com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
  com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
 Thread[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0,5,main]
  java.net.PlainSocketImpl.socketConnect(Native Method)
  java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
  java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
  java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
  java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
  java.net.Socket.connect(Socket.java:529)
  java.net.Socket.connect(Socket.java:478)
  java.net.Socket.<init>(Socket.java:375)
  java.net.Socket.<init>(Socket.java:189)
  oracle.net.nt.TcpNTAdapter.connect(Unknown Source)
  oracle.net.nt.ConnOption.connect(Unknown Source)
  oracle.net.nt.ConnStrategy.execute(Unknown Source)
  oracle.net.resolver.AddrResolution.resolveAndExecute(Unknown Source)
  oracle.net.ns.NSProtocol.establishConnection(Unknown Source)
  oracle.net.ns.NSProtocol.connect(Unknown Source)
  oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:843)
  oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:267)
  oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:419)
  oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:164)
  oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:34)
  oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:752)
  com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
  com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
  com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)
  com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)
  com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
  com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
  com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
  com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
@为什么都这么难
各位高手: 升级了一下struts2的 核心包 tomcat起不来了 struts2-core-2.1.6.jar...

现在已经从数据库得到数据,怎么将list中的数据组合成tree的数据源返回到flex呢?

我是问在后台java中怎么处理读取的数据组合成一个flex tree的数据源返回到flex,然后将数据源绑定tree上即可,请不要在flex上写静态数据。我要的是动态的

 

@为什么都这么难
flex tree 如何绑定后台返回的list数据
哪位大神 给帮忙看看啊?
@为什么都这么难
flex tree 如何绑定后台返回的list数据

直接 用dataProvider="{treeList}"  这样不行 展示不出来树形

treeList 就是后台返回的数据源

@为什么都这么难
flex tree 如何绑定后台返回的list数据
为什么都这么难 2013/01/18 19:05 回答了问题: flex 如何监听servlet请求
谢谢两位的关注和指点,现在换了一种思路解决了问题
@为什么都这么难
各位大侠:请教个问题 现有一个flex系统,想在主界面设置监听,监听servlet请求 不知道该怎么做?

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