java spring 3.2.0 classnotfoundexception
我得到以下错误:
java.lang.ClassNotFoundException: org.springframework-web.servlet.DispatcherServlet
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1676)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1521)
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.StandardWrapper.loadServlet(StandardWrapper.java:1062)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1010)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4935)
at org.apache.catalina.core.StandardContext$3.call(StandardContext.java:5262)
at org.apache.catalina.core.StandardContext$3.call(StandardContext.java:5257)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
我有这些。jar在我的WEB-INF/lib目录中
spring-beans-3.2.0.RELEASE.jar
spring-context-3.2.0.RELEASE.jar
spring-core-3.2.0.RELEASE.jar
spring-expression-3.2.0.RELEASE.jar
spring-webmvc-3.2.0.RELEASE.jar
spring-web-3.2.0.RELEASE.jar
我还需要什么
# 1 楼答案
它应该是
org.springframework.web.servlet.DispatcherServlet
,包名中不带破折号。也许只是你的web.xml
中的一个输入错误# 2 楼答案
可能导致异常的因素:
WEB-INF/lib
目录中web.xml
中正确配置你能上传网页吗。xml、项目结构和验证上述信息