Struts问题!

struts自带的例子你研究过吗？

94呀，下载的struts里面不是有例子嘛

也给俺一个啊~谢谢了！
[email protected]
[email protected]
[email protected]谢谢

bluesky35(蓝天) 你不是说发过来给我例子吗.怎么我没有收到啊.....

该demo在eclipse2.1.1+tomcat4.1.27+easystruts0.6.4下调试通过，环境配置请参照：http://community.csdn.net/Expert/topic/2815/2815355.xml?temp=.203335

很简单的例子，就是在login画面上输入用户名和密码，在对数据库进行核对后显示登录画面或拒绝登录画面。

bluesky35(蓝天)你的QQ是多少,,能说出来我加一下你吗.....我的是125221808.还有些问题....想请教一下你.....

我的QQ是81806701,现在在NEC,公司太严,不能上网,只有休息时间可以,但是不允许挂QQ,所以我只有晚上上,晚上10点以后.

有点有行啊....帮看一看这个问题吧.....
本人现在在做了一个测试程序.是从数据库里取出数据来显示到页面上...但是都不行..显示不了....请高手帮助指点指点...Bean文件Test.java
public class Test { protected Integer id;
/** name property */
protected String name; /** email property */
protected String address; /** email property */
protected String email; public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
/**
* Returns the name.
* @return String
*/
public String getName() {
return name;
} /**
* Set the name.
* @param name The name to set
*/
public void setName(String name) {
this.name = name;
} /**
* Returns the address.
* @return String
*/
public String getAddress() {
return address;
} /**
* Set the guide_type.
* @param address The address to set
*/
public void setAddress(String address) {
this.address = address;
} /**
* Returns the email.
* @return String
*/
public String getEmail() {
return email;
} /**
* Set the email.
* @param email The email to set
*/
public void setEmail(String email) {
this.email = email;
}
}Action文件TestListAction.java
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 com.standarsys.struts.form.Test;
import com.standarsys.util.Database;import javax.servlet.ServletException;
import java.io.IOException;
import java.util.ArrayList;
import java.sql.*;
/**
* MyEclipse Struts
* Creation date: 08-26-2004
*
* XDoclet definition:
* @struts:action scope="null" validate="true"
*/
public class TestListAction extends Action { public ArrayList getTests() {

ArrayList tests = new ArrayList();
Database db = new Database();  // 连接数据库的文件.下面是具体的方法..
try {
ResultSet rs = null;
db.getConnection();
rs = db.query("select * form test");
while(rs.next()) {
Test test =new Test();
test.setId(new Integer(rs.getInt("id")));
test.setName(rs.getString("name"));
test.setAddress(rs.getString("address"));
test.setEmail(rs.getString("email"));
tests.add(test);
}
}
catch(SQLException e) {
System.out.println(e.getMessage());
}
finally {
db.closeConnection();
}
return tests;
} public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response) throws IOException, ServletException {
    String target = new String("success");
ArrayList tests = new ArrayList();

tests = this.getTests();

if(tests==null) {
target = new String("add");
}
else {
request.setAttribute("tests",tests);
}
return mapping.findForward(target);

}}用来显示的JSP页testlist.jsp
<%@ page language="java" import="java.util.*" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %><%--
<jsp:useBean id="tests" scope="request" class="com.standarsys.struts.form.Test"/>
--%><jsp:useBean id="tests" scope="request" class="java.util.ArrayList"/><html:html>
  <head>
    <title>test list</title>
  </head>
  <body>
    <html:errors />    <table width="650"
      border="0" cellspacing="0" cellpadding="0">
      <tr align="left">
       <th>id</th>
        <th>name</th>
        <th>address</th>
        <th>email</th>
      </tr>
      
      <logic:iterate id="test" name="tests" scope="request">
<tr align="left">
<td>
            <bean:write name="test" property="id" />
  </td>
  <td>
            <bean:write name="test" property="name" />
  </td>
  <td>
            <bean:write name="test" property="address" />
  </td>
  <td>
            <bean:write name="test" property="email" />
  </td>
</tr>
      </logic:iterate>
       <tr>
        <td colspan="7">
  <hr>
</td>
      </tr>
    </table>
  </body>
</html:html>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-beans> <global-exceptions />
<global-forwards>
</global-forwards>
<action-mappings >
<action
input="/form/testlist.jsp"
path="/testList"
scope="request"
type="com.standarsys.struts.action.TestListAction"
unknown="false"
validate="true">
<forward
name="success"
path="/form/testlist.jsp"
redirect="false"
contextRelative="false" />
<forward
name="add"
path="/form/listtest.jsp"
redirect="false"
contextRelative="false" />
</action>
</action-mappings> <controller
bufferSize="4096"
debug="0"
locale="false"
nocache="false"
inputForward="false" />
<message-resources null="true" parameter="com.standarsys.struts.ApplicationResources" />
</struts-config>

具体还是看struts自己自带的例子吧,比较权威,挺不错的!

解决方案 »