request.
\r
exception
java.lang.StringIndexOutOfBoundsException: String index out of range: -10
java.lang.String.substring(String.java:1911)
.lib.DecryptUtil.fileDecrypt(DecryptUtil.java:22)
.encrypt.Action.execute(Action.java:59)
sun.reflect.GeneratedMethodAccessor38.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:606)
.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:452)
.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:291)
.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:254)
.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:176)
.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterIn