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jfinal-ext 關(guān)于PoiRender導(dǎo)出excel但是無數(shù)據(jù).
導(dǎo)出excel----carInfo.xls但是里面沒有數(shù)據(jù),后臺報錯。
引用jar包:jfinal 2.0 jfinal-ext 3.1.4
代碼如下: public void carsToExc(){ UserRecord user= getSessionAttr("user"); System.out.println(getAttr("draw")); System.out.println(getAttr("start")); System.out.println(getAttr("length")); int userid=user.getInt("id"); List objs= carInfoService.findCarsByUser(userid); System.out.println(JSON.toString(objs)); String [] header={"編號","證件號碼","加入時間","駕齡","電話"}; String [] columns={"id","transport_license","create_time","driving_time","phone_number"}; Render poiRender=PoiRender.me(objs).fileName("carInfo.xls").headers(header).columns(columns).cellWidth(5000).headerRow(2); render(poiRender); }
后臺報錯如下: [ERROR]-[Thread: qtp29585222-15]-[com.jfinal.core.ActionHandler.handle()]: /carInfo/carsToExc java.lang.NoClassDefFoundError: org/apache/poi/ss/usermodel/Workbook at com.jfinal.ext.render.excel.PoiRender.render(PoiRender.java:57) at com.jfinal.core.ActionHandler.handle(ActionHandler.java:93) at com.jfinal.core.JFinalFilter.doFilter(JFinalFilter.java:72) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:560) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:365) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:744) Caused by: java.lang.ClassNotFoundException: org.apache.poi.ss.usermodel.Workbook at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:430) at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:383) ... 26 more 2015-11-17 13:56:15 [ERROR]-[Thread: qtp29585222-15]-[com.jfinal.core.JFinalFilter.doFilter()]: /carInfo/carsToExc java.lang.IllegalStateException: STREAM at org.eclipse.jetty.server.Response.getWriter(Response.java:699) at com.jfinal.render.ErrorRender.render(ErrorRender.java:59) at com.jfinal.core.ActionHandler.handle(ActionHandler.java:126) at com.jfinal.core.JFinalFilter.doFilter(JFinalFilter.java:72) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:560) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:365) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:744)
數(shù)據(jù)源如下: {id:1, phone_number:123, driving_time:12, transport_license:D10D9554A7994A17AE25F182701FFC60, create_time:2015-07-23 09:40:32, plate_number:鄂A12345, transport_user:張三}","com.jiexun.jiexun56.mvc.record.CarinfoRecord@de367719 {id:2, phone_number:null, driving_time:null, transport_license:null, create_time:null, plate_number:鄂A32423, transport_user:null}","com.jiexun.jiexun56.mvc.record.CarinfoRecord@633a0bfe {id:3, phone_number:123, driving_time:12, transport_license:D10D9554A7994A17AE25F182701FFC60, create_time:2015-07-23 09:40:32, plate_number:鄂A1345, transport_user:張三}","com.jiexun.jiexun56.mvc.record.CarinfoRecord@633a0c0b {id:4, phone_number:123, driving_time:12, transport_license:D10D9554A7994A17AE25F182701FFC60, create_time:2015-07-23 09:40:32, plate_number:鄂A1347, transport_user:張三}
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@絕望的八皮 你好,想跟你請教個問題:
jms插件連不上,沒有斷線重連機制嗎?
2015-03-31 10:11:07 ERROR QueueProducer:115 - send error
javax.jms.IllegalStateException: The Session is closed
at org.apache.activemq.ActiveMQSession.checkClosed(ActiveMQSession.java:731)
at org.apache.activemq.ActiveMQSession.configureMessage(ActiveMQSession.java:719)
at org.apache.activemq.ActiveMQSession.createObjectMessage(ActiveMQSession.java:380)
at com.jfinal.ext.plugin.jms.QueueProducer.sendMessage(QueueProducer.java:111)
at com.jfinal.ext.plugin.jms.JmsSender.queueSend(JmsSender.java:36)
at com.jfinal.ext.plugin.jms.JmsKit.sendQueue(JmsKit.java:28)
HDC調(diào)試需求開發(fā)(15萬預(yù)算),能者速來!>>>
我寫的webservice項目連接oracle數(shù)據(jù)庫正常運行,因需求更改需要連接兩個數(shù)據(jù)庫進行數(shù)據(jù)交換,在配置文件里配置好數(shù)據(jù)源后,啟動jboss(5.1.0GA)服務(wù)的時候 有如下提示:
DEPLOYMENTS MISSING DEPENDENCIES:
Deployment "persistence.unit:unitName=ezWSS.ear/ezWSS.jar#ezWX" is missing the following dependencies:
Dependency "jboss.jca:name=ezWXDatasource,service=DataSourceBinding" (should be in state "Create", but is actually in state "** NOT FOUND Depends on 'jboss.jca:name=ezWXDatasource,service=DataSourceBinding' **")
DEPLOYMENTS IN ERROR:
Deployment "jboss.jca:name=ezWXDatasource,service=DataSourceBinding" is in error due to the following reason(s): ** NOT FOUND Depends on 'jboss.jca:name=ezWXDatasource,service=DataSourceBinding' **
這意思是不是數(shù)據(jù)源配置的有問題?網(wǎng)上沒有找到解決方案,求了解的大神們指點,不勝感激!