struts2的resultType类型

<package name="type" namespace="/" extends="struts-default">
<action name="result" class="com.struts.resultype.ResultTypeAction">
<!-- result标签当中 name：的默认值为success type的默认值为转发dispatcher，转发到jsp -->
<result name="success" type="dispatcher">
<param name="location">/type.jsp</param>
</result>
</action>
</package>

public class ServletDispatcherResult extends StrutsResultSupport {
public void doExecute(String finalLocation, ActionInvocation invocation) throws Exception {
HttpServletRequest request = ServletActionContext.getRequest();
HttpServletResponse response = ServletActionContext.getResponse();
RequestDispatcher dispatcher = request.getRequestDispatcher(finalLocation);
dispatcher.forward(request, response);
}
}
public void setLocation(String location) {
this.location = location;
}

<package name="type" namespace="/" extends="struts-default">
<action name="result" class="com.struts.resultype.ResultTypeAction">
<result name="success" type="redirect">
<param name="location">/type.jsp</param>
</result>
</action>
</package>

public class ServletRedirectResult extends StrutsResultSupport implements ReflectionExceptionHandler {
protected void doExecute(String finalLocation, ActionInvocation invocation) throws Exception {
HttpServletRequest request = (HttpServletRequest) ctx.get(ServletActionContext.HTTP_REQUEST);
HttpServletResponse response = (HttpServletResponse) ctx.get(ServletActionContext.HTTP_RESPONSE);
sendRedirect(response, finalLocation);
}
protected void sendRedirect(HttpServletResponse response, String finalLocation) throws IOException {
response.sendRedirect(finalLocation);
}
}
public void setLocation(String location) {
this.location = location;
}

<package name="type" namespace="/" extends="struts-default">
<action name="result" class="com.struts.resultype.ResultTypeAction">
<!-- 第一种写法-->
<result name="success" type="redirectAction">
login
</result>
<!--第二种写法-->
<result name="success" type="redirectAction">
<!--namespace值为package当中的namespace名称   actionName为定义的action当中的name名称-->
<param name="namespace">/</param>
<param name="actionName">login</param>
</result>  </action>
</package>