简单的struts,报错
type Status report
message Servlet action is not available
description The requested resource (Servlet action is not available) is not available.
都看了,是在是看不出哪有问题,请哪位高手解答?
login的form动作:<form action="<%=request.getContextPath()%>/login.do">
web.xml中配置:
- XML code
<?xml version="1.0" encoding="UTF-8"?><web-app version="2.5"> <servlet> <servlet-name>action</servlet-name> <servlet-class>org.apache.struts.action.ActionServlet</servlet-class> <init-param> <param-name>config</param-name> <param-value>/WEB_INF/struts-config.xml</param-value> </init-param> <load-on-start>0</load-on-start> </servlet> <servlet-mapping> <servlet-name>action</servlet-name> <url-pattern>*.do</url-pattern> </servlet-mapping></web-app>
struts-config中配置
- XML code
<?xml version="1.0" encoding="UTF-8"?><struts-config> <form-beans > <form-bean name="loginForm" type="cn.itcast.LoginForm"></form-bean> <form-bean name="addStudentForm" type="cn.itcast.AddStudentForm"></form-bean> </form-beans> <action-mappings> <action path="/login" type="cn.itcast.LoginAction" name="loginForm"> <!-- name指定中心控制器带的东西,可以没有Form不会报错,但之后就不能使用path--> <forward name="loginSuccess" path="/loginSuccess.jsp"></forward> <forward name="loginFailure" path="/loginFailure.jsp"></forward> </action> </action-mappings></struts-config>
LoginAction内容:
public class LoginAction extends Action {
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
……………………
}
请问怎么错了
------解决方案--------------------
<form action="${pageContext.request.contextPath}/login.do">
------解决方案--------------------
从你的的信息提示看来是struts-config中配置中的type="cn.itcast.LoginAction"有问题;
------解决方案--------------------
可能你的web服务器JRE不认识这个类字节码,确认下编译器与JRE是否一致,在部署运行试下;
------解决方案--------------------
直接login.do就能跳到action里了!