struts如何重定向到同一页面

发布于 2024-12-07 23:29:54 字数 1686 浏览 0 评论 0原文

我对struts比较陌生。我已经为 login.jsp 和 profile.jsp 编写了代码，两者都包含在同一目录中。当我成功登录时显示 profile.jap 页面，但当失败时，它不会重定向到同一页面意味着 login.jsp。

一般登录页面路径是

http://localhost:8000/brand/jsppages/login.jsp< /p>

但是当我失败时它重定向到

http://localhost:8000/brand/login.do

我的 struts-config.xml 是

<action  input="/login.jsp" name="LoginForm" path="/login" scope="session" type="brandzter.strutsaction.LoginAction">
        <forward name="success" path="/jsppages/profile.jsp" />
        <forward name="failure" path="/jsppages/login.jsp" />
    </action>

我我不明白为什么每当我给出“/jsppages/login.jsp”失败路径时它都会重定向到 login.do 页面。

这是 Action 类 -

public class LoginAction extends org.apache.struts.action.Action {

    private final static String SUCCESS = "success";
    private final static String FAILURE = "failure";

    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {

        LoginForm loginForm = (LoginForm) form;
        boolean availableStatus = CustomerManager.matchUserIdPassword(loginForm.getLoginid(), loginForm.getPassword());
        if (availableStatus) {
            return mapping.findForward(SUCCESS);
        } else {
            return mapping.findForward(FAILURE);
        }
    }
}

我确实调试了这将转到 login.jsp 页面，但不显示给定的 url。

原文

I am fresher in struts.
I have written code for login.jsp and profile.jsp both are contained in same directory.
When I successfully login is showing profile.jap page but when fail its not redirecting to same page means login.jsp.

generally login page path is

http://localhost:8000/brand/jsppages/login.jsp

but when I fail its redirecting to

http://localhost:8000/brand/login.do

my struts-config.xml is

<action  input="/login.jsp" name="LoginForm" path="/login" scope="session" type="brandzter.strutsaction.LoginAction">
        <forward name="success" path="/jsppages/profile.jsp" />
        <forward name="failure" path="/jsppages/login.jsp" />
    </action>

I am not following why its redirecting to login.do page whenever I have given "/jsppages/login.jsp" path for failure.

here is the Action class-

public class LoginAction extends org.apache.struts.action.Action {

    private final static String SUCCESS = "success";
    private final static String FAILURE = "failure";

    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {

        LoginForm loginForm = (LoginForm) form;
        boolean availableStatus = CustomerManager.matchUserIdPassword(loginForm.getLoginid(), loginForm.getPassword());
        if (availableStatus) {
            return mapping.findForward(SUCCESS);
        } else {
            return mapping.findForward(FAILURE);
        }
    }
}

I did debug this is going to login.jsp page but not showing given url.

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紫罗兰の梦幻 2024-12-14 23:29:54

boolean availableStatus = CustomerManager.matchUserIdPassword(loginForm.getLoginid(), loginForm.getPassword());

我认为你的错误就在于此。它不会让你通过调用直接获得价值。
登录表单.getLoginid();
你必须这样称呼它

boolean availableStatus = CustomerManager.matchUserIdPassword(loginForm.getString("PropertyNameofTextBox"), loginForm.getString("PropertyNameofTextBox"));

boolean availableStatus = CustomerManager.matchUserIdPassword(loginForm.getLoginid(), loginForm.getPassword());

I think your mistake is in this. it will not allowed you to get directly value by calling.
loginform.getLoginid();
You have to called it like this

boolean availableStatus = CustomerManager.matchUserIdPassword(loginForm.getString("PropertyNameofTextBox"), loginForm.getString("PropertyNameofTextBox"));

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