小编abg*_*abg的帖子

我一直试图用JRebel运行这个配置:

这是我的输出:

c:\JBOSS\jboss-portal-2.7.2\bin\run.bat -c default

c:\JBOSS\jboss-portal-2.7.2\bin>set JAVA_OPTS=-Dhttp.proxyHost=188.173.32.78 -Dhttp.proxyPort=3128 -DproxySet=true 
===============================================================================

  JBoss Bootstrap Environment

  JBOSS_HOME: c:\JBOSS\jboss-portal-2.7.2

  JAVA: C:\Program Files\Java\jdk1.6.0_25\bin\java

  JAVA_OPTS: -Xdebug -Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=n -Dhttp.proxyHost=188.173.32.78 -Dhttp.proxyPort=3128 -DproxySet=true -Dprogram.name=run.bat -server -Xms256m -Xmx512m -XX:MaxPermSize=256m -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000

  CLASSPATH: C:\Program Files\Java\jdk1.6.0_25\lib\tools.jar;c:\JBOSS\jboss-portal-2.7.2\bin\run.jar

===============================================================================

[2012-07-16 12:32:53,968] Artifact app-ear:ear: Artifact is being deployed, please wait...
[2012-07-16 12:32:53,972] Artifact my-portlet:war: Artifact is being deployed, please wait...
Connected to server
[2012-07-16 12:32:54,007] Artifact app-ear:ear: Artifact is deployed successfully
FATAL ERROR in native method: JDWP No transports initialized, jvmtiError=AGENT_ERROR_TRANSPORT_INIT(197)
ERROR: transport error 202: …

NSData *imageData = UIImagePNGRepresentation(image);

如何使用POST发送imageData？

在日志消息中的某个位置启动jboss-portal-2.7.2时：

2013-01-30 20:32:02,541 ERROR [org.apache.tomcat.util.net.JIoEndpoint] Socket accept failed
java.net.SocketException: Too many open files
        at java.net.PlainSocketImpl.socketAccept(Native Method)
        at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:408)
        at java.net.ServerSocket.implAccept(ServerSocket.java:462)
        at java.net.ServerSocket.accept(ServerSocket.java:430)
        at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket(DefaultServerSocketFactory.java:61)
        at org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:309)
        at java.lang.Thread.run(Thread.java:662)

在deploy文件夹中，共有20个war模块。有什么办法吗？

启动运行/调试配置后,开始构建和部署应用程序.一切顺利.唯一不断提供JBoss Log SocketException的东西:

2012-07-16 12:43:30,424 DEBUG [org.jboss.naming.Naming] Error writing response to /127.0.0.1 java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.ObjectOutputStream$BlockDataOutputStream.drain(ObjectOutputStream.java:1847) at java.io.ObjectOutputStream$BlockDataOutputStream.setBlockDataMode(ObjectOutputStream.java:1756) at java.io.ObjectOutputStream.writeNonProxyDesc(ObjectOutputStream.java:1257) at java.io.ObjectOutputStream.writeClassDesc(ObjectOutputStream.java:1211) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1395) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) at java.io.ObjectOutputStream.writeFatalException(ObjectOutputStream.java:1547) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:333) at org.jnp.server.Main$BootstrapRequestHandler.run(Main.java:516) at org.jboss.util.threadpool.RunnableTaskWrapper.run(RunnableTaskWrapper.java:148) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:756) at java.lang.Thread.run(Thread.java:662)

在issues.jboss.org/browse/JBAS-3417提供解决方案: 如果你设置服务器/ etc/host:IP fqn name,其中IP是«错误写入对/ IP的响应"Ex:..."写入响应时出错到/ 10.1.0.1"10.1.0.1 test.mydomain测试你解决了这个问题

但是我有一些127.0.0.1 localhost,它已经在默认的c:\ Windows\system32\drivers\etc\hosts中注册了

在故障排除中说: 您可能会注意到JBoss日志中的内容类似于以下内容:

2009-01-28 08:36:57,381 DEBUG
[org.jboss.naming.NamingService]
Error writing response to / 127.0.0.1 <[http://127.0.0.1]>
java.net.SocketException: Broken pipe …

我正在尝试通过IntelliJ IDEA 11.0部署我的应用程序,它给了我以下错误:

09:35:52,997 WARN  [JAXWSDeployerHookPreJSE] Cannot load servlet class: org.springframework.web.servlet.ViewRendererServlet
09:35:52,999 INFO  [TomcatDeployer] deploy, ctxPath=/my-portlet-1.0, warUrl=.../tmp/deploy/tmp555932443707493677my-portlet-1.0-exp.war/
09:35:53,386 ERROR [0]] Error configuring application listener of class org.springframework.web.context.ContextLoaderListener
java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
    ...
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)
09:35:53,391 ERROR [0]] Skipped installing application listeners due to previous error(s)
09:35:53,391 ERROR [StandardContext] Error listenerStart
09:35:53,391 ERROR [StandardContext] Context [/my-portlet-1.0] startup failed due to previous errors
09:35:53,402 WARN  [ServiceController] Problem starting service jboss.web.deployment:war=my-portlet-1.0.war,id=-135869088
org.jboss.deployment.DeploymentException: URL file:/C:/JBOSS/jboss-portal-2.7.2/server/default/tmp/deploy/tmp555932443707493677my-portlet-1.0-exp.war/ deployment failed
    at …

在Navicat中,如何在评论中附上选择？

这个动作有键盘快捷键吗？

如何在IntelliJ IDEA项目中创建Web文件夹？

我正在尝试为<portlet:resourceURL />的参数赋值

<portlet:resourceURL id="<%=Constants.Color%>" var="<%=Constants.Color%>"/>

此代码不起作用.

public class Constants {
    public static final String Color = "Red";
}

为什么这段代码:

String keyword = "pattern";
String text    = "sometextpatternsometext";
String patternStr = "^.*" + keyword + ".*$"; //
Pattern pattern = Pattern.compile(patternStr, Pattern.CASE_INSENSITIVE);
Matcher matcher = pattern.matcher(text);
while (matcher.find()) {
    int start = matcher.start();
    int end = matcher.end();
    System.out.println("start = " + start + ", end = " + end);
}

start = 0,end = 23

不能正常工作.

但是,这段代码:

String keyword = "pattern";
String text    = "sometext pattern sometext";
String patternStr = "\\b" + keyword + "\\b"; //
Pattern pattern = …

我想通过减少传输数据的大小来尝试加速我的Web App.例如,在Nginx中有一个特殊模块.如何为JBoss服务器启用压缩？

我需要用户无权访问另一个方案,但存储过程可以访问不同的模式.