Question

struts2开发环境搭建错误：Error filterStart，求高人指教~

每次使用struts2都有如下错误，（自认为基本配置都配置对了）：
严重: Exception starting filter struts2
java.lang.ClassNotFoundException: org.apache.struts2.dispatcher.ng
.filter.StrutsPrepareAndExecuteFilter
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1678)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1523)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:415)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged
(DefaultInstanceManager.java:397)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:118)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:252)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:372)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:98)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4584)
at org.apache.catalina.core.StandardContext$2.call(StandardContext.java:5262)
at org.apache.catalina.core.StandardContext$2.call(StandardContext.java:5257)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
2012-6-30 12:37:01 org.apache.catalina.core.StandardContext startInternal
严重: Error filterStart
2012-6-30 12:37:01 org.apache.catalina.core.StandardContext startInternal
严重: Context [/struts2test] startup failed due to previous errors

怎么办？？

Answer 1

来来来 配置文件发出来 jar包好好找找 是不是能找到
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter

Answer 2

貌似你的srtuts2jar包没有加进去吧

Answer 3

应该是缺少jar包的问

Answer 4

JAR包没找到。