struts初学疑问

Question

你的registerForm没问题吧，这个404是什么错误不记得了。
最好能详细点。

Answer 1

RegisterForm:
/*
 * Created on 2006-3-6
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package app;import org.apache.struts.action.ActionForm;/**
 * @author kfzx-yancw
 * 
 * TODO To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Style - Code Templates
 */
public class RegisterForm extends ActionForm {
protected String username;
protected String password1;
protected String password2;
public String getUsername () {return this.username;};
public String getPassword1() {return this.password1;};
public String getPassword2() {return this.password2;};
public void setUsername (String username) {this.username = username;};
public void setPassword1(String password) {this.password1 = password;};
public void setPassword2(String password) {this.password2 = password;};
}RegisterAction:
/*
 * Created on 2006-3-6
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package app;import org.apache.struts.action.*;
import javax.servlet.http.*;
/**
 * @author kfzx-yancw
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class RegisterAction extends Action {
public ActionForward execute (ActionMapping mapping,
ActionForm form,
HttpServletRequest req,
HttpServletResponse res) {
//  ①Cast the form to the RegisterForm
RegisterForm rf = (RegisterForm) form;
String username = rf.getUsername();
String password1 = rf.getPassword1();
String password2 = rf.getPassword2();
//  ②Apply business logic
if (password1.equals(password2)) {
return mapping.findForward("success");
}


//  ④
return mapping.findForward("failure");
}
}

Answer 2

<html:submit value="Register"/>??
Register 不对吧???

Answer 3

<action-mappings>
      <action path="/register"
              type="app.RegisterAction"
              name="registerForm"
              input="/register.jsp">
          <forward name="success" path="/success.html"/>
          <forward name="failure" path="/failure.html"/>
      </action>
你的<forward name="success" path="/success.html"/>
          <forward name="failure" path="/failure.html"/>是不是应该放到
<global-forwards>
  
  </global-forwards>里面？

Answer 4

<struts-config>
   <form-beans>
      <form-bean name="registerForm" type="app.RegisterForm"/>
   </form-beans>
<global-forwards>
          <forward name="success" path="/success.html"/>
          <forward name="failure" path="/failure.html"/>
  </global-forwards>
   <action-mappings>
      <action path="/register"
              type="app.RegisterAction"
              name="registerForm"
              input="/register.jsp">
          <forward name="success" path="/success.html"/>
          <forward name="failure" path="/failure.html"/>
      </action>
   </action-mappings>
</struts-config>

Answer 5

<struts-config>
   <form-beans>
      <form-bean name="registerForm" type="app.RegisterForm"/>
   </form-beans>
<global-forwards>
          <forward name="success" path="/success.html"/>
          <forward name="failure" path="/failure.html"/>
  </global-forwards>
   <action-mappings>
      <action path="/register"
              type="app.RegisterAction"
              name="registerForm"
              input="/register.jsp">
      </action>
   </action-mappings>
</struts-config>