我照着书上写了个最简单的struts,myeclipse做的,可是点击登陆的时候报错
description The server encountered an internal error () that prevented it from fulfilling this request.exception java.lang.NullPointerException
qdf.LoginAction.execute(LoginAction.java:28)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
第一次弄java,请帮看看问题在哪,谢谢。整个工程我打包放到了:
http://pan.baidu.com/share/link?shareid=159713&uk=1814555626&third=0
description The server encountered an internal error () that prevented it from fulfilling this request.exception java.lang.NullPointerException
qdf.LoginAction.execute(LoginAction.java:28)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
第一次弄java,请帮看看问题在哪,谢谢。整个工程我打包放到了:
http://pan.baidu.com/share/link?shareid=159713&uk=1814555626&third=0
解决方案 »
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