请教一个问题,我用struts做了一个练习,数据库是mysql,在公司里测试时可以运行,但是拿到家里测试时,出现了问题,请教各位高手!

03-12-11 mikecaolei

请教一个问题,我用struts做了一个练习,数据库是mysql,在公司里测试时可以运行,但是拿到家里测试时,出现了问题,页面告知我:

500 No action instance for path /home could be created

服务器报错如下,请您看看,问题出在哪里?谢谢!

ERROR 2003-12-11 22:17:57 org.apache.struts.action.RequestProcessor.processActio

nCreate(RequestProcessor.java:330)

No action instance for path /home could be created

java.lang.IllegalStateException: Pool not initialized.

at com.lpi.tourism.db.util.ConnectionPool.getInstance(ConnectionPool.jav

a:28)

at com.lpi.tourism.actions.HomeAction.<init>(HomeAction.java:38)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct

orAccessorImpl.java:39)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC

onstructorAccessorImpl.java:27)

at java.lang.reflect.Constructor.newInstance(Constructor.java:274)

at java.lang.Class.newInstance0(Class.java:296)

at java.lang.Class.newInstance(Class.java:249)

at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.

java:231)

at org.apache.struts.action.RequestProcessor.processActionCreate(Request

Processor.java:326)

at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja

va:268)

at org.apache.struts.action.ActionServlet.process(ActionServlet.java:148

2)

at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet

.java:96)

at com.caucho.server.http.Invocation.service(Invocation.java:312)

at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:1

35)

at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:244

)

at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:

163)

at com.caucho.server.TcpConnection.run(TcpConnection.java:137)

at java.lang.Thread.run(Thread.java:536)

dragonjdh
2003-12-12 09:06

清详细说一下配置,环境?

lyojbuilder
2003-12-12 12:13

说得很清楚了,没有为 那个path配置相应的 Action. 检查你的 action path="/..."