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          閱讀排行榜

          評論排行榜

           

          環境:

          Windows2003

          jdk1.5.05

          Eclipse3.1+MyEclipse4.03

           

          做一登錄練習。

           

          現已經完成了loginstruts部份,實現了動態ActionForm和動態validator驗證,詳細全部文件內容如下:

           

          struts-config.xml

           

          <?xml version="1.0" encoding="UTF-8"?>
          <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">

           

          <struts-config>
            <data-sources />
            <form-beans >
              <form-bean name="loginForm" type="org.apache.struts.validator.DynaValidatorForm">
                <form-property name="password" type="java.lang.String" />
                <form-property name="username" type="java.lang.String" />
              </form-bean>

           

            </form-beans>

           

            <global-exceptions />
            <global-forwards >
              <forward name="indexGo" path="/index.jsp" />

           

            </global-forwards>

           

            <action-mappings >
              <action
                attribute="loginForm"
                input="/login.jsp"
                name="loginForm"
                path="/login"
                scope="request"
                validate="true"
                type="com.test.struts.action.LoginAction" />

           

            </action-mappings>

           

            <message-resources parameter="com.test.struts.ApplicationResources" />
            <plug-in className="org.apache.struts.validator.ValidatorPlugIn">
              <set-property property="pathnames" value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml" />
            </plug-in>
          </struts-config>

           

           

          login.jsp

           

          <%@ page language="java" contentType="text/html; charset=UTF-8"%>
          <%@ taglib uri="http://jakarta.apache.org/struts/tags-bean" prefix="bean"%>
          <%@ taglib uri="http://jakarta.apache.org/struts/tags-html" prefix="html"%>
           
          <html>
           <head>
            <title>JSP for loginForm form</title>
           </head>
           <body>
            <html:form action="/login">
             username : <html:text property="username"/><html:errors property="username"/><br/>
             password : <html:password property="password"/><html:errors property="password"/><br/>
             <html:submit/><html:cancel/>
            </html:form>
           </body>
          </html>

           

          index.jsp

           

          <html>
            <head>
              <title>My JSP 'index.jsp' starting page</title>
            </head>
           
            <body>
           <a href="login.jsp">Login</a>
            </body>
          </html>

           

          LoginAction.java

           

          //Created by MyEclipse Struts
          // XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.0.1/xslt/JavaClass.xsl

           

          package com.test.struts.action;

           

          import javax.servlet.http.HttpServletRequest;
          import javax.servlet.http.HttpServletResponse;

           

          import org.apache.struts.action.Action;
          import org.apache.struts.action.ActionForm;
          import org.apache.struts.action.ActionForward;
          import org.apache.struts.action.ActionMapping;
          import org.apache.struts.validator.DynaValidatorForm;

           

          /**
           * MyEclipse Struts
           * Creation date: 10-27-2005
           *
           * XDoclet definition:
           * @struts.action path="/login" name="loginForm" input="login.jsp" scope="request" validate="true"
           */
          public class LoginAction extends Action {

           

           // --------------------------------------------------------- Instance Variables

           

           // --------------------------------------------------------- Methods

           

           /**
            * Method execute
            * @param mapping
            * @param form
            * @param request
            * @param response
            * @return ActionForward
            */
           public ActionForward execute(
            ActionMapping mapping,
            ActionForm form,
            HttpServletRequest request,
            HttpServletResponse response) {
            DynaValidatorForm loginForm = (DynaValidatorForm) form;
            // TODO Auto-generated method stub
            String username=(String)loginForm.get("username");
            String password=(String)loginForm.get("password");
            loginForm.set("password",null);
            if(username.equals("sonic")||password.equals("sonic")){
             System.out.println("AAA");
             return mapping.findForward("indexGo");
            }
            else {
             System.out.println("BBB");
             return mapping.getInputForward();
            }
           }

           

          }

           

          ApplicationResources.properties

           

          prompt.username=User Name
          prompt.password=User Password

           

          errors.required={0} is required.

           

          ApplicationResources_zh_CN.properties

           

          prompt.username=用戶名稱
          prompt.password=
          登錄密碼

           

          errors.required={0} 是必須的.

           

          validation.xml

           

          <form-validation>
           <formset>
            <form name="loginForm">
             <field property="username" depends="required">
              <arg0 key="prompt.username" />
             </field>
             <field property="password" depends="required">
              <arg0 key="prompt.password" />
             </field>
            </form>
           </formset>
          </form-validation>

           

          到此已經完成了全部代碼!

          posted on 2005-11-22 21:40 EA_Games 閱讀(444) 評論(0)  編輯  收藏 所屬分類: Struts 、Hibernate 、Spring
           
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