警告: Could not find action or result
There is no Action mapped for namespace [/] and action name [] associated with context path [/ch12]. - [unknown location]
at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:185)
at org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:63)
at org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
at com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:58)
at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:500)
at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
at org.apache.coyote.AbstractProtocol
AbstractConnectionHandler.process(AbstractProtocol.java:579)atorg.apache.tomcat.util.net.JIoEndpoint
A
b
s
t
r
a
c
t
C
o
n
n
e
c
t
i
o
n
H
a
n
d
l
e
r
.
p
r
o
c
e
s
s
(
A
b
s
t
r
a
c
t
P
r
o
t
o
c
o
l
.
j
a
v
a
:
579
)
a
t
o
r
g
.
a
p
a
c
h
e
.
t
o
m
c
a
t
.
u
t
i
l
.
n
e
t
.
J
I
o
E
n
d
p
o
i
n
t
SocketProcessor.run(JIoEndpoint.java:307)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
百思不得其解,参考了
http://blog.youkuaiyun.com/hsh860116/article/details/41622167 这篇文章,也没发现自己的配置文件有什么问题。
最后:
竟然是jsp的路径有问题:
web.xml文件配置如下:
仔细看看我的index.jsp页面:
是位于WEB-INF/jsp文件夹下的,根本不能访问,所以这里出错了。解决办法:就是把index.jsp拷贝或者直接移动到WebRoot文件夹下,问题解决,我是拷贝了,如上图的目录结构,最后可以正常使用。