Java System Web Server 7.0中的空组件com.sun.web-8

Question

我有一个jes7.0的JSP应用程序主机，通过.war包部署，但是由于下面的异常，应用程序无法初始化，你能帮我解决这个问题吗？

WEB-INF文件夹中有库

commons-logging1.1.jar
ejb.jar
jdbc2_0-stdext.jar
jms.jar
jmx.jar
jta.jar
junit.jar
servlet.jar


21/Oct/2010:10:36:29  failure  WebModule[/gpr]PWC1270: Exception starting filter trimFilter 
java.lang.ClassNotFoundException: com.cj.trim.trimFilter at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1507) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:221) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:333) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:89) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4324) at org.apache.catalina.core.StandardContext.start(StandardContext.java:5118) at com.sun.webserver.connector.nsapi.WebModule.start(WebModule.java:235) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1224) at org.apache.catalina.core.StandardHost.start(StandardHost.java:924) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1224) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:520) at org.apache.catalina.startup.Embedded.start(Embedded.java:917) at com.sun.enterprise.web.PwcWebContainer.onStartup(PwcWebContainer.java:70) at com.sun.webserver.connector.nsapi.WebContainer.start(WebContainer.java:491) at com.sun.webserver.init.J2EERunner.confPostInit(J2EERunner.java:304)  

21/Oct/2010:10:36:29  failure PWC1306: Startup of context /gpr failed due to previous errors 




21/Oct/2010:10:36:29  failure Null component com.sun.web-8:type=JspMonitor,name=jsp,WebModule=//xpdevbox/gpr,J2EEApplication=null,J2EEServer=none 

Answer 1

真正的故障是由java.lang.ClassNotFoundException: com.cj.trim.trimFilter引起的

指示此类不存在于web应用程序的类路径中。您似乎已经在web.xml中定义了该Filter

在WEB-INF/lib中，您需要trimflt.jar，它可以从

http://www.servletsuite.com/servlets/trimflt.htm