在多服务器Adobe Coldfusion 9中为特定实例添加到ColdFusion类路径

Question

Adobe ColdFusion 9 Multi-Server在CF Admin中没有“
JVM和Java设置”页面，因此要向CF类路径中添加某些内容，对于给定实例，该实例必须使用备用jvm.config启动。

我从备用jvm.config开始没有问题。但是，我确实有一个问题， 确切地 知道如何以正确的方式编辑该文件。

我的库存jvm.config看起来像这样（忽略换行符-它们不在实际文件中）：

java.args=-server -Xmx512m -Dcoldfusion.sessioncookie.httponly=true -Dsun.io.useCanonCaches=false -XX:MaxPermSize=192m -XX:+UseParallelGC -Xbatch -Djava.awt.headless=true
-Dcoldfusion.rootDir={application.home}/
-Djava.security.policy={application.home}/servers/cfusion/cfusion-ear/cfusion-war/WEB-INF/cfusion/lib/coldfusion.policy
-Djava.security.auth.policy={application.home}/servers/cfusion/cfusion-ear/cfusion-war/WEB-INF/cfusion/lib/neo_jaas.policy

我最成功的尝试之一是向类路径添加类文件夹，如下所示。（这里只有一对。）

java.args=-server -Xmx512m -Dcoldfusion.sessioncookie.httponly=true -Dsun.io.useCanonCaches=false -XX:MaxPermSize=192m -XX:+UseParallelGC -Xbatch -Djava.awt.headless=true
-Dcoldfusion.rootDir={application.home}/
-Djava.security.policy={application.home}/servers/cfusion/cfusion-ear/cfusion-war/WEB-INF/cfusion/lib/coldfusion.policy
-Djava.security.auth.policy={application.home}/servers/cfusion/cfusion-ear/cfusion-war/WEB-INF/cfusion/lib/neo_jaas.policy
-Dcoldfusion.classPath={application.home}/servers/hud/cfusion.ear/cfusion.war/WEB-INF/cfusion/lib,/var/www/apps/onecpd/GeoServices_sandbox

*之所以说“我成功的尝试之一”是因为实例确实启动了，并且这些类在CF类路径上[我可以使用createObject（）实例化它们，但实例启动并不干净-有很多Flex-相关错误：

jamie@icf109118-ubuntu:/opt/jrun4/servers/hud/cfusion.ear/cfusion.war/WEB-INF/cfusion/lib$ sudo /opt/jrun4/bin/jrun -config /opt/jrun4/bin/jvm_onecpd.config start onecpd
Starting Macromedia JRun 4.0 (Build 108858), onecpd server
03/19 11:37:34 info JRun Naming Service listening on *:2911
03/19 11:37:35 info No JDBC data sources have been configured for this server (see jrun-resources.xml)
03/19 11:37:35 info JRun Web Server listening on *:8303
03/19 11:37:35 info JRun Proxy Server listening on *:51003
03/19 11:37:35 info Deploying enterprise application "JRun 4.0 Internal J2EE Components" from: file:/opt/jrun4/lib/jrun-comp.ear
03/19 11:37:35 info Deploying EJB "JRunSQLInvoker" from: file:/opt/jrun4/lib/jrun-comp.ear
Server onecpd ready (startup time: 2 seconds)
03/19 11:37:35 info Deploying enterprise application "cfusion" from: file:/opt/jrun4/servers/onecpd/cfusion.ear/
03/19 11:37:36 info Deploying web application "cfusion" from: file:/opt/jrun4/servers/onecpd/cfusion.ear/
java.lang.ClassNotFoundException: flex.server.j2ee.cache.CacheFilter
    at coldfusion.bootstrap.BootstrapClassLoader.loadClass(BootstrapClassLoader.java:235)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at coldfusion.bootstrap.ClassloaderHelper.initFilterClass(ClassloaderHelper.java:123)
    at coldfusion.bootstrap.BootstrapFilter.init(BootstrapFilter.java:34)
    at jrun.servlet.FilterObject.init(FilterObject.java:63)
    at jrun.servlet.FilterManager.loadFilter(FilterManager.java:220)
    at jrun.servlet.FilterManager.init(FilterManager.java:158)
    at jrun.servlet.FilterManager.create(FilterManager.java:75)
    at jrun.servlet.WebApplicationService.start(WebApplicationService.java:230)
    at jrun.ea.EnterpriseApplication.start(EnterpriseApplication.java:194)
    at jrun.deployment.DeployerService.initModules(DeployerService.java:708)
    at jrun.deployment.DeployerService.createWatchedDeployment(DeployerService.java:243)
    at jrun.deployment.DeployerService.deploy(DeployerService.java:428)
    at jrun.deployment.DeployerService.checkWatchedDirectories(DeployerService.java:179)
    at jrun.deployment.DeployerService.run(DeployerService.java:889)
    at jrunx.scheduler.SchedulerService.invokeRunnable(SchedulerService.java:230)
    at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
    at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
03/19 11:37:36 user failed to load: flex.server.j2ee.cache.CacheFilter
03/19 11:37:36 error Error loading class for Filter CFCacheFilter: Filter is disabled.
[1]java.lang.ClassNotFoundException: flex.server.j2ee.cache.CacheFilter
    at coldfusion.bootstrap.BootstrapClassLoader.loadClass(BootstrapClassLoader.java:235)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at coldfusion.bootstrap.ClassloaderHelper.initFilterClass(ClassloaderHelper.java:123)
    at coldfusion.bootstrap.BootstrapFilter.init(BootstrapFilter.java:34)
    at jrun.servlet.FilterObject.init(FilterObject.java:63)
    at jrun.servlet.FilterManager.loadFilter(FilterManager.java:220)
    at jrun.servlet.FilterManager.init(FilterManager.java:158)
    at jrun.servlet.FilterManager.create(FilterManager.java:75)
    at jrun.servlet.WebApplicationService.start(WebApplicationService.java:230)
    at jrun.ea.EnterpriseApplication.start(EnterpriseApplication.java:194)
    at jrun.deployment.DeployerService.initModules(DeployerService.java:708)
    at jrun.deployment.DeployerService.createWatchedDeployment(DeployerService.java:243)
    at jrun.deployment.DeployerService.deploy(DeployerService.java:428)
    at jrun.deployment.DeployerService.checkWatchedDirectories(DeployerService.java:179)
    at jrun.deployment.DeployerService.run(DeployerService.java:889)
    at jrunx.scheduler.SchedulerService.invokeRunnable(SchedulerService.java:230)
    at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
    at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
[0]javax.servlet.ServletException: flex.server.j2ee.cache.CacheFilter
    at coldfusion.bootstrap.ClassloaderHelper.initFilterClass(ClassloaderHelper.java:132)
    at coldfusion.bootstrap.BootstrapFilter.init(BootstrapFilter.java:34)
    at jrun.servlet.FilterObject.init(FilterObject.java:63)
    at jrun.servlet.FilterManager.loadFilter(FilterManager.java:220)
    at jrun.servlet.FilterManager.init(FilterManager.java:158)
    at jrun.servlet.FilterManager.create(FilterManager.java:75)
    at jrun.servlet.WebApplicationService.start(WebApplicationService.java:230)
    at jrun.ea.EnterpriseApplication.start(EnterpriseApplication.java:194)
    at jrun.deployment.DeployerService.initModules(DeployerService.java:708)
    at jrun.deployment.DeployerService.createWatchedDeployment(DeployerService.java:243)
    at jrun.deployment.DeployerService.deploy(DeployerService.java:428)
    at jrun.deployment.DeployerService.checkWatchedDirectories(DeployerService.java:179)
    at jrun.deployment.DeployerService.run(DeployerService.java:889)
    at jrunx.scheduler.SchedulerService.invokeRunnable(SchedulerService.java:230)
    at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
    at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)

请注意，如果不将{application.home} /servers/hud/cfusion.ear/cfusion.war/WEB-
INF/cfusion/lib添加到Dcoldfusion.classPath，服务器也不会真正启动。

那么，在jvm.config中干净地向ColdFusion类路径添加内容的神奇公式是什么？

Answer 1

从克里斯蒂安·坎特雷尔（Christian Cantrell）–工程经理兼传道者，我给您提供《
ColdFusion类路径的权威指南》
（尽管有点过时了）

这是我认为与您的设置有关的部分的摘录：

J2EE部署

1. 将类或jar文件添加到类路径的最简单方法是将它们放在lib目录中，并在其中自动选择它们。该目录位于{cf_installation} /
   servers / lib。这些类文件将对所有服务器可用。

2. 您也可以通过将它们放在“ {cf_installation} / servers / default / cfmx / WEB-INF /
   lib”中，使类文件仅对ColdFusion服务器可用。（请注意，将它们放在{cf_installation} / servers / default
   / cfmx / WEB-INF / cfusion / lib中将不起作用。）

3.
您可以将它们放在任何Java扩展目录中。要查找Java扩展目录的列表，请打开ColdFusion管理员，然后单击“系统信息”。在底部，您将看到一个名为“
Java Ext Dirs”的系统属性。您可以将jar和class文件放在这些目录中的任何一个中，以使它们由ColdFusion服务器拾取。

4.
另一种方法是通过JRun管理控制台添加类。打开控制台，在默认服务器下，单击设置，然后将您的类添加到类路径列表。（请注意，您也可以单击默认服务器下的“
ColdFusion MX应用程序”，然后单击设置进行相同的更改。）

1. 最后，您可以再次自己编辑jvm.config文件，但是，我再次建议您继续使用上述方法之一。

从下面的评论更新

编辑jvm.config文件（选项5）时，请尝试将目录路径添加到java.class.path=jvm.config文件中的行（在底部）。不像java.args=您在发布的示例中所做的那样。