求Activiti大神帮忙看下是什么问题 [问题点数:40分]

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activiti部署的时候出现 org.activiti.bpmn.exceptions.XMLException: cvc-datatype-valid.1.2.1: '' 不是 'NCName'
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当点击发送时,就卡住不能操作了 是哪的<em>问题</em>啊rn下面是完整版代码。rnrn //定义串口对象rn SerialPort myCom = new SerialPort();rn public static int RX = 0;rn public static int TX = 0;rn //定义动态字符串,用来存储接受的数据rn public StringBuilder RecStr = new StringBuilder(4096);rnrn private void FrmRecAndSend_Load(object sender, EventArgs e)rn rn //初始化comboBox控件rn this.comName.SelectedIndex = 0;rn this.comBaudRate.SelectedIndex = 3;rn this.comByteSize.SelectedIndex = 0;rn this.comParity.SelectedIndex = 0;rn this.comStopBits.SelectedIndex = 0;rn rn //打开或关闭串口rn private void btnOpen_Click(object sender, EventArgs e)rn rn if (myCom.IsOpen)rn rn myCom.Close();rn //状态栏显示串口名称,以及是否为打开状态rn this.statusCom.Text = "STATUS:" + myCom.PortName + "CLOSED!";rn this.btnOpen.Text = "打开串口";rn rn elsern rn //初始化串口属性rn this.comboBoxChang();rn myCom.Open();rn //状态栏显示串口名称以及是否为打开状态rn this.statusCom.Text = "STATUS:" + myCom.PortName + "OPENED";rn this.btnOpen.Text = "关闭串口";rn this.timerRec.Enabled = true;rn rn rnrn //初始化串口信息rn public void comboBoxChang()rn rn tryrn rn myCom.PortName = this.comName.SelectedItem.ToString();rn myCom.BaudRate = Convert.ToInt16(this.comBaudRate.SelectedItem.ToString());rn myParity();rn myCom.DataBits = Convert.ToInt16(this.comByteSize.SelectedItem.ToString());rn myStopBits();rn rn catch (Exception ex)rn rn MessageBox.Show(ex.ToString());rn rn rn rn //根据选择确认校验位rn public void myParity()rn rn if (this.comParity.SelectedIndex == 0)rn rn myCom.Parity = Parity.None;rn rn elsern rn if (this.comParity.SelectedIndex == 1)rn rn myCom.Parity = Parity.Odd;rn rn elsern rn myCom.Parity = Parity.Even;rn rn rn rnrn //根据选择确定停止位rn public void myStopBits()rn rn int caseSwitch = this.comStopBits.SelectedIndex;rn switch (caseSwitch)rn rn case 1:rn myCom.StopBits = StopBits.OnePointFive;rn break;rn case 2:rn myCom.StopBits = StopBits.Two;rn break;rn default:rn myCom.StopBits = StopBits.One;rn break;rn rn rnrn //发送按钮,发送下面的要发送的数据rn private void btnSend_Click(object sender, EventArgs e)rn rn if (myCom.IsOpen)rn rn if (this.tBoxSed.Text == "")rn rn MessageBox.Show("发送的数据为空");rn rn tryrn rn myCom.Write(this.tBoxSed.Text);rn TX += this.tBoxSed.Text.Trim().ToString().Length;rn this.tBoxTX.Text = TX.ToString();rn rn catch (Exception ex)rn rn MessageBox.Show("发送数据失败!" + ex);rn rn rn elsern rn MessageBox.Show("请确认串口为打开状态");rn rn rn //关闭窗体则关闭串口rn private void FrmRecAndSend_Closing(object sender, CancelEventArgs e)rn rn myCom.Close();rn rn rn //去掉发送数组中的空格rn private string delSpace(String putin)rn rn string putout = "";rn for (int i = 0; i < putin.Length; i++)rn rn if(putin[i] != ' ')rn rn putout += putin[i];rn rnrn rn return putout;rn rnrn //显示包信息rn public string dis_package(char[] recB)rn rn string tempT = "";rn foreach(char b in recB)rn rn tempT += b.ToString() + "";rn rn return tempT;rn rnrn //自动检测串口是否为打开状态,若为打开状态,自动把接收的数据显示在接收区内rn private void timerRec_Tick(object sender, EventArgs e)rn rn if (myCom.IsOpen)rn rn tryrn rn int numByte = myCom.BytesToRead;rn if (numByte != 0)rn rn char[] TempByte = new char[2048];rn int numStr = myCom.Read(TempByte, 0, numByte);rn RecStr.Append(TempByte);rn this.tBoxRec.Text = tBoxRec.Text + RecStr.ToString();rn RX += numStr;rn this.tBoxRec.Text = RX.ToString();rn if (this.tBoxRec.Text.Length > 138)rn rn this.tBoxRec.Text = string.Empty;rn rn RecStr.Remove(0, RecStr.Length);rn rn rn catch (Exception ex)rn rn MessageBox.Show(ex.ToString());rn rn rn elsern rn this.timerRec.Enabled = false;rn rn rnrn //根据时间来自动发送数据rn private void timerAutoSend_Tick(object sender, EventArgs e)rn rn tryrn rn myCom.Write(this.tBoxSed.Text);rn TX += this.tBoxSed.Text.Trim().ToString().Length;rn this.tBoxTX.Text = TX.ToString();rn rn catch (Exception ex)rn rn MessageBox.Show("发送失败!" + ex);rn rn rn //检查自动发送的选择按钮是否选中,若选中,则开启自动发送的时间事件rn private void cBoxSendSelf_CheckStateChanged(object sender, EventArgs e)rn rn if (myCom.IsOpen)rn rn if (this.tBoxSed.Text == "")rn rn MessageBox.Show("发送为空");rn return;rn rn elsern rn if (this.cBoxSendSelf.Checked == true)rn rn this.timerAutoSend.Interval = Convert.ToInt16(this.tTime.Text.Trim().ToString());rn this.timerAutoSend.Enabled = true;rn rn elsern rn this.timerAutoSend.Enabled = false;rn rn rn rn elsern rn MessageBox.Show("请确定串口为打开状态!");rn this.cBoxSendSelf.Checked = false;rn rn rnrn private void btnCountReset_Click(object sender, EventArgs e)rn rn TX = 0;rn RX = 0;rn this.tBoxTX.Text = TX.ToString();rn this.tBoxRX.Text = RX.ToString();rn rn
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[img=https://img-bbs.csdn.net/upload/201712/21/1513833745_582958.png][/img]rnrn
ste测试按钮控件版
ste测试按钮控件版 请您<em>帮忙</em><em>看下</em>控件加载<em>问题</em>
易语言钓鱼源码
求<em>大神</em>买走 求<em>大神</em>买走 易语言钓鱼源码
大神帮忙看下数据库连接问题
[2015-06-09 09:00:45][com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:1846)] create connection errorrncom.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.rn at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)rn at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)rn at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)rn at java.lang.reflect.Constructor.newInstance(Constructor.java:513)rn at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)rn at com.mysql.jdbc.Util.getInstance(Util.java:381)rn at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:984)rn at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)rn at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:926)rn at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2359)rn at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:776)rn at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:46)rn at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)rn at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)rn at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)rn at java.lang.reflect.Constructor.newInstance(Constructor.java:513)rn at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)rn at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:352)rn at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:284)rn at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:148)rn at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:211)rn at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)rn at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1377)rn at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1431)rn at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:1844)rnCaused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failurernrnThe last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.rn at sun.reflect.GeneratedConstructorAccessor28.newInstance(Unknown Source)rn at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)rn at java.lang.reflect.Constructor.newInstance(Constructor.java:513)rn at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)rn at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1074)rn at com.mysql.jdbc.MysqlIO.(MysqlIO.java:343)rn at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)rn ... 15 morernCaused by: java.net.UnknownHostException: loalhsotrn at java.net.InetAddress.getAllByName0(InetAddress.java:1157)rn at java.net.InetAddress.getAllByName(InetAddress.java:1083)rn at java.net.InetAddress.getAllByName(InetAddress.java:1019)rn at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:243)rn at com.mysql.jdbc.MysqlIO.(MysqlIO.java:292)rn ... 16 morern
ondraw不执行,请大神帮忙
ondraw不执行,请<em>大神</em><em>帮忙</em>
大神帮忙!!看看是什么问题
2016-12-29 9:12:35 org.apache.catalina.core.StandardWrapperValve invokern严重: Servlet.service() for servlet dispatcherServlet threw exceptionrnorg.hibernate.hql.ast.QuerySyntaxException: product is not mapped [from product where product.user.userid in(select userid from user where user.usernickname='jack')]rn at org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:181)rn at org.hibernate.hql.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:110)rn at org.hibernate.hql.ast.tree.FromClause.addFromElement(FromClause.java:93)rn at org.hibernate.hql.ast.HqlSqlWalker.createFromElement(HqlSqlWalker.java:277)rn at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElement(HqlSqlBaseWalker.java:3056)rn at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElementList(HqlSqlBaseWalker.java:2945)rn at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromClause(HqlSqlBaseWalker.java:688)rn at org.hibernate.hql.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:544)rn at org.hibernate.hql.antlr.HqlSqlBaseWalker.selectStatement(HqlSqlBaseWalker.java:281)rn at org.hibernate.hql.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:229)rn at org.hibernate.hql.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:251)rn at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:183)rn at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:134)rn at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:101)rn at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:80)rn at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:94)rn at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:156)rn at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:135)rn at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1650)rn at com.flea_market.dao.Backstage_UserImpl_dao.searchPro(Backstage_UserImpl_dao.java:69)rn at com.flea_market.service.Backstage_UserImpl_service.searchPro(Backstage_UserImpl_service.java:54)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.lang.reflect.Method.invoke(Method.java:597)rn at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)rn at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)rn at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)rn at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98)rn at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)rn at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)rn at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)rn at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)rn at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)rn at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)rn at $Proxy15.searchPro(Unknown Source)rn at com.flea_market.controller.Backstagecontroller.pro(Backstagecontroller.java:66)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.lang.reflect.Method.invoke(Method.java:597)rn at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)rn at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)rn at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)rn at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749)rn at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689)rn at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)rn at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)rn at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)rn at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)rn at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)rn at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)rn at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)rn at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)rn at java.lang.Thread.run(Thread.java:619)rnrn
Activiti工作流视频教程
<em>activiti</em>工作流视频教程,对学习工作流的小伙伴来说。非常不错。
各位大神帮忙看下
templaternclass Arn…;rnrntemplaternvector*> vec;rnrn这段代码有啥<em>问题</em>?
大神帮忙看下。。。
七月 22, 2014 10:47:27 上午 org.apache.catalina.core.AprLifecycleListener initrnINFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files (x86)\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files (x86)/Java/jre7/bin/client;C:/Program Files (x86)/Java/jre7/bin;C:/Program Files (x86)/Java/jre7/lib/i386;F:\app\zhangchaowu\product\11.2.0\client_1\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Java\jdk1.7.0_10\bin;C:\Program Files (x86)\Java\jdk1.7.0_10\jre\bin;;C:\Program Files (x86)\Intel\OpenCL SDK\3.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\3.0\bin\x64;C:\Program Files (x86)\IDM Computer Solutions\UltraEdit\;F:\工作\eclipse\eclipse;;.rn七月 22, 2014 10:47:27 上午 org.apache.tomcat.util.digester.SetPropertiesRule beginrnWARNING: [SetPropertiesRule]Server/Service/Engine/Host/Context Setting property 'source' to 'org.eclipse.jst.jee.server:TellingB2B' did not find a matching property.rn七月 22, 2014 10:47:27 上午 org.apache.coyote.AbstractProtocol initrnINFO: Initializing ProtocolHandler ["http-bio-8080"]rn七月 22, 2014 10:47:27 上午 org.apache.coyote.AbstractProtocol initrnINFO: Initializing ProtocolHandler ["ajp-bio-8009"]rn七月 22, 2014 10:47:27 上午 org.apache.catalina.startup.Catalina loadrnINFO: Initialization processed in 303 msrn七月 22, 2014 10:47:27 上午 org.apache.catalina.core.StandardService startInternalrnINFO: Starting service Catalinarn七月 22, 2014 10:47:27 上午 org.apache.catalina.core.StandardEngine startInternalrnINFO: Starting Servlet Engine: Apache Tomcat/7.0.29rn七月 22, 2014 10:47:33 上午 org.apache.catalina.core.ApplicationContext logrnINFO: No Spring WebApplicationInitializer types detected on classpathrn七月 22, 2014 10:47:33 上午 org.apache.catalina.core.ApplicationContext logrnINFO: Initializing Spring root WebApplicationContextrnlog4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).rnlog4j:WARN Please initialize the log4j system properly.rnlog4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.rnrn启项目到这个地方就一直不动了,有没有遇到同样情况的?
大神帮忙看下
2012-11-15 14:07:45 org.apache.coyote.http11.Http11Protocol pausern信息: Pausing Coyote HTTP/1.1 on http-80rn2012-11-15 14:07:46 org.apache.catalina.core.StandardService stoprn信息: Stopping service Catalinarn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbcrn严重: A web application registered the JBDC driver [oracle.jdbc.OracleDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesStopTimerThreadrn严重: A web application appears to have started a TimerThread named [Timer-0] via the java.util.Timer API but has failed to stop it. To prevent a memory leak, the timer (and hence the associated thread) has been forcibly cancelled. rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-1] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-2] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-3] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-4] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-5] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-6] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-7] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-8] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-9] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-10] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesStopTimerThreadrn严重: A web application appears to have started a TimerThread named [timerFactory] via the java.util.Timer API but has failed to stop it. To prevent a memory leak, the timer (and hence the associated thread) has been forcibly cancelled. rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [chartAppStart_Worker-1] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [chartAppStart_Worker-2] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [chartAppStart_Worker-3] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [chartAppStart_Worker-4] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@1c6f0bd]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@1e743ad]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@c17ef]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@f90303]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@34bd88]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@874fba]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@183553a]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@15054a3]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:47 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@1a24060]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@130770e]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:47 org.apache.coyote.http11.Http11Protocol destroyrn信息: Stopping Coyote HTTP/1.1 on http-80rnrnrnrn
大神帮忙看下 多谢
我们最近用clocklingIT 感觉保存的时候特别慢,我找到save_log这个方法,想在里面加几个时间戳,看看到底是哪里耗时,请问我用logger记日志可以么 怎么log下当前时间呢?多谢
求助大神帮忙看下!!!
麻烦哪位<em>大神</em>能<em>帮忙</em><em>看下</em> 下面代码中的$testid是哪里来的,小弟谢谢啦!rnrn rn";rnif (!isset($_SESSION[alogin]))rnrn echo " You are not Logged On Please Login to Access this Page";rn echo " Click Here for Login";rn exit();rnrnecho " Add Question ";rnif($_POST[submit]=='Save' || strlen($_POST['testid'])>0 )rnrnextract($_POST);rnmysql_query("insert into mst_question(test_id,que_desc,ans1,ans2,ans3,ans4,true_ans) values ('$testid','$addque','$ans1','$ans2','$ans3','$ans4','$anstrue')",$cn) or die(mysql_error());rnecho " Question Added Successfully.";rnunset($_POST);rnrn?>rn rn rn rn rn Select Test Name rn rn rn$row[2]";rnrnelsernrnecho "$row[2]";rnrnrn?>rn rn rn rn Enter Question rn rn rn rn rn Enter Answer1 rn rn rn rn rn Enter Answer2 rn rn rn rn rn Enter Answer3 rn rn rn rn rn Enter Answer4rn rn rn rn rn Enter True Answer rn rn rn rn rn rn rn rn rn rnrn rn
音乐播放器
自己做的一个播放器,原本是打算做成当设置成铃音后,Listview后面会出现一个音乐图标,不过一直无法实现,请<em>大神</em><em>帮忙</em><em>看下</em>
login_test错误
错误,求<em>帮忙</em>调试~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~·
大神帮忙看下这个makefile
[code=c]obj-m:=k.orn KERNELBUILD:=/lib/modules/$(shell uname -r)/buildrndefault:rn make -C $(KERNELBUILD) M=$(shell pwd) modulesrnclean:rn make clean all[/code]rnrnrn
我的jboss启动错误,求大神帮忙看下
===============================================================================rnrn JBoss Bootstrap Environmentrnrn JBOSS_HOME: E:\J2EE\我的j2ee\jboss-5.0.0.GA-jdk6\jboss-5.0.0.GArnrn JAVA: D:\Program Files (x86)\java\jdk1.8.0_25\bin\javarnrn JAVA_OPTS: -Dprogram.name=run.bat -server -Xms128m -Xmx512m -XX:MaxPermSize=25rn6m -Dorg.jboss.resolver.warning=true -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsrnun.rmi.dgc.server.gcInterval=3600000rnrn CLASSPATH: E:\J2EE\我的j2ee\jboss-5.0.0.GA-jdk6\jboss-5.0.0.GA\bin\run.jarrnrn===============================================================================rnrnJava HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; suprnport was removed in 8.0rn21:00:47,714 INFO [ServerImpl] Starting JBoss (Microcontainer)...rn21:00:47,715 INFO [ServerImpl] Release ID: JBoss [Morpheus] 5.0.0.GA (build: SVrnNTag=JBoss_5_0_0_GA date=200812042120)rn21:00:47,715 INFO [ServerImpl] Bootstrap URL: nullrn21:00:47,715 INFO [ServerImpl] Home Dir: E:\J2EE\我的j2ee\jboss-5.0.0.GA-jdk6\jrnboss-5.0.0.GArn21:00:47,716 INFO [ServerImpl] Home URL: file:/E:/J2EE/我的j2ee/jboss-5.0.0.GA-rnjdk6/jboss-5.0.0.GA/rn21:00:47,717 INFO [ServerImpl] Library URL: file:/E:/J2EE/我的j2ee/jboss-5.0.0.rnGA-jdk6/jboss-5.0.0.GA/lib/rn21:00:47,719 INFO [ServerImpl] Patch URL: nullrn21:00:47,720 INFO [ServerImpl] Common Base URL: file:/E:/J2EE/我的j2ee/jboss-5.rn0.0.GA-jdk6/jboss-5.0.0.GA/common/rn21:00:47,721 INFO [ServerImpl] Common Library URL: file:/E:/J2EE/我的j2ee/jbossrn-5.0.0.GA-jdk6/jboss-5.0.0.GA/common/lib/rn21:00:47,721 INFO [ServerImpl] Server Name: defaultrn21:00:47,722 INFO [ServerImpl] Server Base Dir: E:\J2EE\我的j2ee\jboss-5.0.0.GArn-jdk6\jboss-5.0.0.GA\serverrn21:00:47,723 INFO [ServerImpl] Server Base URL: file:/E:/J2EE/我的j2ee/jboss-5.rn0.0.GA-jdk6/jboss-5.0.0.GA/server/rn21:00:47,724 INFO [ServerImpl] Server Config URL: file:/E:/J2EE/我的j2ee/jboss-rn5.0.0.GA-jdk6/jboss-5.0.0.GA/server/default/conf/rn21:00:47,724 INFO [ServerImpl] Server Home Dir: E:\J2EE\我的j2ee\jboss-5.0.0.GArn-jdk6\jboss-5.0.0.GA\server\defaultrn21:00:47,725 INFO [ServerImpl] Server Home URL: file:/E:/J2EE/我的j2ee/jboss-5.rn0.0.GA-jdk6/jboss-5.0.0.GA/server/default/rn21:00:47,726 INFO [ServerImpl] Server Data Dir: E:\J2EE\我的j2ee\jboss-5.0.0.GArn-jdk6\jboss-5.0.0.GA\server\default\datarn21:00:47,727 INFO [ServerImpl] Server Library URL: file:/E:/J2EE/我的j2ee/jbossrn-5.0.0.GA-jdk6/jboss-5.0.0.GA/server/default/lib/rn21:00:47,728 INFO [ServerImpl] Server Log Dir: E:\J2EE\我的j2ee\jboss-5.0.0.GA-rnjdk6\jboss-5.0.0.GA\server\default\logrn21:00:47,729 INFO [ServerImpl] Server Native Dir: E:\J2EE\我的j2ee\jboss-5.0.0.rnGA-jdk6\jboss-5.0.0.GA\server\default\tmp\nativern21:00:47,729 INFO [ServerImpl] Server Temp Dir: E:\J2EE\我的j2ee\jboss-5.0.0.GArn-jdk6\jboss-5.0.0.GA\server\default\tmprn21:00:47,730 INFO [ServerImpl] Server Temp Deploy Dir: E:\J2EE\我的j2ee\jboss-5rn.0.0.GA-jdk6\jboss-5.0.0.GA\server\default\tmp\deployrn21:00:48,211 INFO [ServerImpl] Starting Microcontainer, bootstrapURL=file:/E:/Jrn2EE/我的j2ee/jboss-5.0.0.GA-jdk6/jboss-5.0.0.GA/server/default/conf/bootstrap.xmrnlrn21:00:48,556 INFO [VFSCacheFactory] Initializing VFSCache [org.jboss.virtual.plrnugins.cache.IterableTimedVFSCache]rn21:00:48,562 INFO [VFSCacheFactory] Using VFSCache [IterableTimedVFSCachelifetrnime=1800, resolution=60]rn21:00:48,764 INFO [CopyMechanism] VFS temp dir: E:\J2EE\我的j2ee\jboss-5.0.0.GArn-jdk6\jboss-5.0.0.GA\server\default\tmprn21:00:48,767 INFO [ZipEntryContext] VFS force nested jars copy-mode is enabled.rnrn21:00:49,521 INFO [ServerInfo] Java version: 1.8.0_25,Oracle Corporationrn21:00:49,521 INFO [ServerInfo] Java VM: Java HotSpot(TM) 64-Bit Server VM 25.25rn-b02,Oracle Corporationrn21:00:49,522 INFO [ServerInfo] OS-System: Windows 8 6.2,amd64rn21:00:49,560 INFO [JMXKernel] Legacy JMX core initializedrn21:00:50,670 ERROR [AbstractKernelController] Error installing to Instantiated:rnname=StandardBindings state=Describedrnjava.lang.IllegalArgumentException: Wrong arguments. new for target java.lang.rernflect.Constructor expected=[int] actual=[java.util.HashSet]rn at org.jboss.reflect.plugins.introspection.ReflectionUtils.handleErrors(rnReflectionUtils.java:395)rn at org.jboss.reflect.plugins.introspection.ReflectionUtils.newInstance(RrneflectionUtils.java:153)rn at org.jboss.reflect.plugins.introspection.ReflectConstructorInfoImpl.nernwInstance(ReflectConstructorInfoImpl.java:106)rn at org.jboss.joinpoint.plugins.BasicConstructorJoinPoint.dispatch(BasicCrnonstructorJoinPoint.java:80)rn at org.jboss.aop.microcontainer.integration.AOPConstructorJoinpoint.crearnteTarget(AOPConstructorJoinpoint.java:276)rn at org.jboss.aop.microcontainer.integration.AOPConstructorJoinpoint.disprnatch(AOPConstructorJoinpoint.java:97)rn at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoirnnpointDispatchWrapper.execute(KernelControllerContextAction.java:241)rn at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutiornnWrapper.java:47)rn at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.disrnpatchExecutionWrapper(KernelControllerContextAction.java:109)rn at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.disrnpatchJoinPoint(KernelControllerContextAction.java:70)rn at org.jboss.kernel.plugins.dependency.InstantiateAction.installActionInrnternal(InstantiateAction.java:66)rn at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installActionrn(InstallsAwareAction.java:54)rn at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installActionrn(InstallsAwareAction.java:42)rn at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simrnpleInstallAction(SimpleControllerContextAction.java:62)rn at org.jboss.dependency.plugins.action.AccessControllerContextAction.insrntall(AccessControllerContextAction.java:71)rn at org.jboss.dependency.plugins.AbstractControllerContextActions.installrn(AbstractControllerContextActions.java:51)rn at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstrarnctControllerContext.java:348)rn at org.jboss.dependency.plugins.AbstractController.install(AbstractContrrnoller.java:1598)rn at org.jboss.dependency.plugins.AbstractController.incrementState(AbstrarnctController.java:934)rn at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstrrnactController.java:1062)rn at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstrrnactController.java:984)rn at org.jboss.dependency.plugins.AbstractController.install(AbstractContrrnoller.java:774)rn at org.jboss.dependency.plugins.AbstractController.install(AbstractContrrnoller.java:540)rn at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.deployBeanrn(AbstractKernelDeployer.java:331)rn at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.deployBeanrns(AbstractKernelDeployer.java:309)rn at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.deploy(AbsrntractKernelDeployer.java:130)rn at org.jboss.kernel.plugins.deployment.BasicKernelDeployer.deploy(BasicKrnernelDeployer.java:76)rn at org.jboss.bootstrap.microcontainer.TempBasicXMLDeployer.deploy(TempBarnsicXMLDeployer.java:91)rn at org.jboss.bootstrap.microcontainer.TempBasicXMLDeployer.deploy(TempBarnsicXMLDeployer.java:161)rn at org.jboss.bootstrap.microcontainer.ServerImpl.doStart(ServerImpl.javarn:144)rn at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:rn394)rn at org.jboss.Main.boot(Main.java:209)rn at org.jboss.Main$1.run(Main.java:547)rn at java.lang.Thread.run(Thread.java:745)rn21:00:50,913 INFO [ProfileServiceImpl] Loading profile: default from: org.jbossrn.system.server.profileservice.repository.SerializableDeploymentRepository@230fcfrn8f(root=E:\J2EE\我的j2ee\jboss-5.0.0.GA-jdk6\jboss-5.0.0.GA\server, key=org.jbosrns.profileservice.spi.ProfileKey@143b82c3[domain=default,server=default,name=defarnult])rn21:00:50,919 INFO [ProfileImpl] Using repository:org.jboss.system.server.profilrneservice.repository.SerializableDeploymentRepository@230fcf8f(root=E:\J2EE\我的jrn2ee\jboss-5.0.0.GA-jdk6\jboss-5.0.0.GA\server, key=org.jboss.profileservice.spi.rnProfileKey@143b82c3[domain=default,server=default,name=default])rn21:00:50,921 INFO [ProfileServiceImpl] Loaded profile: ProfileImpl@6a3c533akeyrn=org.jboss.profileservice.spi.ProfileKey@143b82c3[domain=default,server=default,rnname=default]rnFailed to boot JBoss:rnjava.lang.IllegalStateException: Incompletely deployed:rnrn*** DEPLOYMENTS IN ERROR: Name -> ErrorrnStandardBindings -> java.lang.IllegalArgumentException: Wrong arguments. new forrn target java.lang.reflect.Constructor expected=[int] actual=[java.util.HashSet]rnrn*** DEPLOYMENTS MISSING DEPENDENCIES: Name -> DependencyRequired State:Actual SrntaternServiceBindingStore -> StandardBindingsInstalled:**ERROR**rnSystemPropertyBinder#1 -> ServiceBindingManagerInstalled:DescribedrnServiceBindingManager -> ServiceBindingStoreInstalled:InstantiatedrnSystemPropertyBinder -> SystemPropertyBinder#1Installed:Describedrnrn at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.internalVarnlidate(AbstractKernelDeployer.java:290)rn at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.validate(ArnbstractKernelDeployer.java:174)rn at org.jboss.bootstrap.microcontainer.ServerImpl.doStart(ServerImpl.javarn:148)rn at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:rn394)rn at org.jboss.Main.boot(Main.java:209)rn at org.jboss.Main$1.run(Main.java:547)rn at java.lang.Thread.run(Thread.java:745)rn21:00:51,314 INFO [ServerImpl] Runtime shutdown hook called, forceHalt: truern21:00:51,320 INFO [ServerImpl] Shutdown completernShutdown completernHalting VMrn请按任意键继续. . .
大神帮忙看下这个控件
http://www.cnblogs.com/nosnowwolf/archive/2008/07/22/1248796.htmlrnrnrn在winform中做了一个分页控件。 根据作者的源码,完成了数据的绑定分页。rnrnrn[code=csharp]rnpageDate.QueryCondition = strsql;rnthis.pager1.bindingSource.DataSource = pageDate.QueryDataTable().Tables[0];rnthis.pager1.bindingNavigator.BindingSource = pager1.bindingSource;rnthis.dgvAlarmFloor.DataSource = this.pager1.bindingSource;rnreturn pageDate.TotalCount;rn[/code]rnrn但是在显示界面,显示的时间只能精确到分, 不能精确到秒。 打断点到从数据库返回的DS表里,时间都是精确到秒的。在数据库运行存储过程,时间是2014-11-12 15:14:53.380精确到这种的。rnrnrnrn求<em>大神</em><em>帮忙</em><em>看下</em>。
PHP调用WebService,求大神帮忙看下~
[code=php]rn'1','outCount'=>'10');rn$ret = $client->LatestNews($param);rnif($ret->return)rn print_r($ret->return);rnelsern echo 'no user';rnrn?>rn[/code]rn[img=https://img-bbs.csdn.net/upload/201305/13/1368433230_100007.jpg][/img]rnrn简单的调用Webservice,这<em>是什么</em>错呢?求<em>大神</em>指导~
大神帮忙看下算法的错误
#include "stdio.h"rn#include "malloc.h"rnint maxzu(int x,int y);rntypedef struct nodern int a;rn struct node *next;rnlinknode,*link;rnlink Creatlist()rnrn int num;rn link H,r,p;rn H=(link)malloc(sizeof(linknode));rn r=H;rn printf("please put the num:");rn scanf("%d",&num);rn while (num!=35)rn rn p=(link)malloc(sizeof(linknode));rn p->a =num;r->next=p;r=p;rn printf("please put num:");rn scanf("%d",&num);rn rn r->next=NULL;rn return H;rnrnlink Adjmax(link H,int k)rnrn link p1,p2,p3;rn p1=H;rn int i=1,max[100],maxfinal,nodefinal;rn int cachevalue[100];rn cachevalue[0]=0;rn max[0]=1;rn for(int j=0;max[j]!=NULL;j++)rn rn p1=p1->next;rn p2=p1; rn for(i;ia;rn p2=p3->next;rn rn max[j]=cachevalue[0];rn rn int m;rn for(int f=1,m=max[0],n=0;fm)rn rn m=maxzu(m,max[f]);rn n=f;rn rn rn printf("序号/n值/n",n+1,m);rnrnint maxzu(int x,int y)rnrn return(x>y? x:y);rnrnrnvoid main()rnrn link L;rn L=Creatlist();rn int k;rn printf("please put the k");rn scanf("%d",k);rn Adjmax(H,k);rn
大神帮忙看下centos错误日志
[Tue Nov 22 17:58:01.414759 2016] [core:notice] [pid 21450] SELinux policy enabled; httpd running as context system_u:system_r:httpd_t:s0rn[Tue Nov 22 17:58:01.415905 2016] [suexec:notice] [pid 21450] AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)rn[Tue Nov 22 17:58:01.433474 2016] [auth_digest:notice] [pid 21450] AH01757: generating secret for digest authentication ...rn[Tue Nov 22 17:58:01.434111 2016] [lbmethod_heartbeat:notice] [pid 21450] AH02282: No slotmem from mod_heartmonitorrn[Tue Nov 22 17:58:01.480933 2016] [mpm_prefork:notice] [pid 21450] AH00163: Apache/2.4.6 (CentOS) PHP/7.0.12 configured -- resuming normal operationsrn[Tue Nov 22 17:58:01.480965 2016] [core:notice] [pid 21450] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND'rn[Tue Nov 22 17:58:07.105333 2016] [:error] [pid 21454] [client 10.70.0.242:52352] PHP Fatal error: Uncaught UnexpectedValueException: The stream or file "/var/www/QCLaravel/laravel-master/storage/logs/laravel.log" could not be opened: failed to open stream: Permission denied in /var/www/QCLaravel/laravel-master/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:87\nStack trace:\n#0 /var/www/QCLaravel/laravel-master/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(37): Monolog\\Handler\\StreamHandler->write(Array)\n#1 /var/www/QCLaravel/laravel-master/vendor/monolog/monolog/src/Monolog/Logger.php(336): Monolog\\Handler\\AbstractProcessingHandler->handle(Array)\n#2 /var/www/QCLaravel/laravel-master/vendor/monolog/monolog/src/Monolog/Logger.php(615): Monolog\\Logger->addRecord(400, Object(UnexpectedValueException), Array)\n#3 /var/www/QCLaravel/laravel-master/vendor/laravel/framework/src/Illuminate/Log/Writer.php(202): Monolog\\Logger->error(Object(UnexpectedValueException), Array)\n#4 /var/www/QCLaravel/laravel-master/vendor/laravel/framework/src/Illuminate/Log/Writer.php(113): Illumina in /var/www/QCLaravel/laravel-master/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php on line 87rn[Tue Nov 22 17:58:07.106874 2016] [:error] [pid 21454] [client 10.70.0.242:52352] PHP Fatal error: Uncaught UnexpectedValueException: The stream or file "/var/www/QCLaravel/laravel-master/storage/logs/laravel.log" could not be opened: failed to open stream: Permission denied in /var/www/QCLaravel/laravel-master/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:87\nStack trace:\n#0 /var/www/QCLaravel/laravel-master/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(37): Monolog\\Handler\\StreamHandler->write(Array)\n#1 /var/www/QCLaravel/laravel-master/vendor/monolog/monolog/src/Monolog/Logger.php(336): Monolog\\Handler\\AbstractProcessingHandler->handle(Array)\n#2 /var/www/QCLaravel/laravel-master/vendor/monolog/monolog/src/Monolog/Logger.php(615): Monolog\\Logger->addRecord(400, Object(Symfony\\Component\\Debug\\Exception\\FatalErrorException), Array)\n#3 /var/www/QCLaravel/laravel-master/vendor/laravel/framework/src/Illuminate/Log/Writer.php(202): Monolog\\Logger->error(Object(Symfony\\Component\\Debug\\Exception\\FatalErrorException), Array)\n#4 /var/www/QCLaravel/laravel-master/vendor/lara in /var/www/QCLaravel/laravel-master/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php on line 87rnrn在centos下用php的laravel框架,输出视图就会出现500错误,但是直接echo文字就没有<em>问题</em>...不知道是因为是否没有装哪个扩展库,rngoogle出来的回答都是给权限chmod777也给了,小弟实在解决不了,求<em>大神</em><em>帮忙</em>
ssm例子一直报错userDao无法注入
哪个<em>大神</em><em>帮忙</em>看看,谢谢啦
大神帮忙看下这个题目
小明总共有n天假期,他可以一次休息1天,也可以一次休息2天,问有多少种休假方式rnrnint Holiday_Solution(unsigned int n)rnrn int result[2] = 0,1;rn if(n<=n; i++)rn rn ____?______;rn ____?______;rn ____?______;rn rn return fibN;rnrnrn求<em>大神</em><em>帮忙</em>填下问号的地方,顺便解释下这段程序。。。
大神帮忙看下我的if判断
[code=php]rnrn rn rn rn rn rn rn rn 1111rn rn[/code]rn想让这里当if($bank['bankId'] == 2)没有内容时,显示111,该怎么写,我这个判断不对,打印出来是三个111 111 111rn我想只要一个111
大神帮忙看下这道题
1. 编程实现在一个9位数的正整数n中插入4个乘号,使分得的5个整数的乘积最大;rnrn2. 输入 nrnrn3. 输出 被分得的5个整数、得到的最大乘积rnrn4. 例如:输入 734019862rn 输出 73*401*9*8*62=130674672rnrn 算法上怎么实现,或者给点思路吧,谢谢!
ssh整合异常,求大神帮忙看下
2015-8-4 14:33:52 org.apache.struts2.dispatcher.Dispatcher errorrn严重: Exception occurred during processing request: nullrnjava.lang.reflect.InvocationTargetExceptionrn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.lang.reflect.Method.invoke(Method.java:597)rn at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:450)rn at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:289)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:252)rn at org.apache.struts2.interceptor.DeprecationInterceptor.intercept(DeprecationInterceptor.java:41)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167)rn at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)rn at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)rn at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:254)rn at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:254)rn at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)rn at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:139)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)rn at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)rn at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:562)rn at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)rn at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)rn at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:503)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)rn at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)rn at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)rn at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)rn at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)rn at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)rn at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)rn at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)rn at java.lang.Thread.run(Thread.java:619)rnrnrn
数据解析,在线等,求大神帮忙看下
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大家帮忙看下是什么问题
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[Activiti]源代码下载及解读入门
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