http://community.csdn.net/expert/topic/3517/3517995.xml?temp=.2898371
这是我的第一个struts应用，仅仅用于用户注册；注册的用户存入数据库中。
参考《jsp应用开发详解》电子工业出版社
part i/iii

/**
sql server 2000
tomcat 4.1
struts jakarta-struts-1.1
editplus
*/

//----数据库脚本----
create database dba
create table tuser(uname varchar(64),upassword varchar(64),uage int)

//----tomcat 配置----
<context path="/struts" docbase="e:/struts" debug="0"
  reloadable="true" crosscontext="true">
</context>

//----classpath 设置----
//由于我用的是基本文本编辑器，所以struts的jar 文件需要手工配置到classpath中
.;e:/struts/web-inf/classes;e:/struts/web-inf/lib;d:/webset/jdk/lib/dt.jar;d:/webset/jdk/lib/tools.jar;d:/webset/jdk/lib/msbase.jar;d:/webset/jdk/lib/mssqlserver.jar;d:/webset/jdk/lib/msutil.jar;d:/webset/jdk/lib/itextasian.jar;d:/webset/jdk/lib/jxl.jar;e:/struts/web-inf/lib/struts.jar;e:/struts/web-inf/lib/commons-beanutils.jar;e:/struts/web-inf/lib/commons-collections.jar;e:/struts/web-inf/lib/commons-digester.jar;e:/struts/web-inf/lib/commons-fileupload.jar;e:/struts/web-inf/lib/commons-lang.jar;e:/struts/web-inf/lib/commons-logging.jar;e:/struts/web-inf/lib/commons-validator.jar

//----struts 配置-----
e:/struts/web-inf/lib 的目录
2003-06-29 118,726 commons-beanutils.jar
2003-06-29 165,119 commons-collections.jar
2003-06-29 109,096 commons-digester.jar
2003-06-29 22,379 commons-fileupload.jar
2003-06-29 63,980 commons-lang.jar
2003-06-29 31,605 commons-logging.jar
2003-06-29 46,865 commons-validator.jar
2003-06-29 498,051 struts.jar
【2002-05-03 302,282 msbase.jar】
【2002-05-03 69,477 mssqlserver.jar】
【2002-05-03 67,235 msutil.jar】

e:/struts/web-inf/tld 的目录
2003-06-29 8,868 struts-bean.tld
2003-06-29 66,192 struts-html.tld
2003-06-29 14,511 struts-logic.tld
2003-06-29 64,659 struts-nested.tld
2003-06-29 1,631 struts-template.tld
2003-06-29 7,850 struts-tiles.tld

//---- web-inf/web.xml ----
<?xml version="1.0" encoding="iso-8859-1"?>
<!doctype web-app
     public "-//sun microsystems, inc.//dtd web application 2.3//en"
    "http://java.sun.com/j2ee/dtds/web-app_2_3.dtd">
<web-app>
  <display-name>struts blank application</display-name>
  <!--standard action servlet configuration(with debugging)-->
  <servlet> 
 <servlet-name>action</servlet-name>
 <servlet-class>org.apache.struts.action.actionservlet</servlet-class>
  <init-param>
   <param-name>application</param-name>
   <param-value>applicationresources</param-value>
  </init-param>
  <init-param>
   <param-name>config</param-name>
   <param-value>/web-inf/struts-config.xml</param-value>
  </init-param>
  <init-param>
   <param-name>debug</param-name>
   <param-value>2</param-value>
  </init-param>
  <init-param>
   <param-name>detail</param-name>
   <param-value>2</param-value>
  </init-param>
  <load-on-startup>2</load-on-startup>
  </servlet>
 
  <!--standard action servlet mapping -->
  <servlet-mapping>
 <servlet-name>action</servlet-name>
 <url-pattern>*.do</url-pattern>
  </servlet-mapping>

  <!--the usual weblcome file list-->
  <welcome-file-list>
 <welcome-file>index.html</welcome-file>
  </welcome-file-list>
 
  <!--struts tag library descriptions-->
  <taglib> 
 <taglib-uri>/struts-bean</taglib-uri>
 <taglib-location>/web-inf/tld/struts-bean.tld</taglib-location>
  </taglib>
  <taglib> 
 <taglib-uri>/struts-html</taglib-uri>
 <taglib-location>/web-inf/tld/struts-html.tld</taglib-location>
  </taglib>
  <taglib> 
 <taglib-uri>/struts-logic</taglib-uri>
 <taglib-location>/web-inf/tld/struts-logic.tld</taglib-location>
  </taglib>
  <taglib> 
 <taglib-uri>/struts-nested</taglib-uri>
 <taglib-location>/web-inf/tld/struts-nested.tld</taglib-location>
  </taglib>
  <taglib> 
 <taglib-uri>/struts-tiles</taglib-uri>
 <taglib-location>/web-inf/tld/struts-tiles.tld</taglib-location>
  </taglib>
  <taglib> 
 <taglib-uri>/struts-template</taglib-uri>
 <taglib-location>/web-inf/tld/struts-template.tld</taglib-location>
  </taglib>
</web-app>

//----  web-inf/struts-config.xml  ----
<?xml version="1.0" encoding="iso-8859-1"?>
<!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>
 <form-beans>
  <form-bean name = "userform" type="com.stru.userform" />
 </form-beans>
 <global-forwards>
  <forward name = "usercreated" path="/viewuser.jsp" />
 </global-forwards>
 <action-mappings>
  <action path = "/createuser"
    type = "com.stru.useraction"
    name = "userform"
    scope= "request"
    validate="true"
    input ="/createuser.jsp">
  </action>
 </action-mappings>
 <message-resources parameter = "applicationresources" />
</struts-config>

//---- web-inf/applicationresources.properties ----
index.title = struts tutorial

part ii/iii
//---- 类的编写 ----
e:/struts/web-inf/classes/com/stru 的目录
dbcon.class //封装基本的数据库操作
user.class //基本的 getter,setter 方法
userbean.class //实现具体的业务逻辑(通常是数据库的操作)，被action 类调用
useraction.class //action
userform.class  //form

//---- dbcon.java ----
package com.stru;
/**
基本的数据库操作类
*/
import java.sql.*;
import java.net.*;
import java.util.stringtokenizer;
public class dbcon{
  string driverstr="com.microsoft.jdbc.sqlserver.sqlserverdriver";
  string dbip="127.0.0.1";
  string dbname="dba";
  string dbuser="sa";
  string dbpwd="jnxr@))$";
  string errtag="";
  string dburl="";

  public void setdbip(string value){
 dbip=value;
  }
  public string getdbip(){
 return dbip;
  }
  public void setdbname(string value){
 dbname=value;
  }
  public string getdbname(){
 return dbname;
  }
  public void setdbuser(string value){
 dbuser=value;
  }
  public string getdbuser(){
 return dbuser;
  }

  public void setdbpwd(string value){
 dbpwd=value;
  }
  public string getdbpwd(){
 return dbpwd;
  }

  public void seterrbz(string value){
 errtag=value;
  }
  public string geterrbz(){
 return errtag;
  }
 
  public boolean dbtry(){
 try{
  dburl="jdbc:microsoft:sqlserver://"+dbip+":1433;databasename="+dbname;
  class.forname(driverstr);  //加载驱动
  connection conn= drivermanager.getconnection(dburl,dbuser,dbpwd); //加载数据库连接
  return true;
    }catch(exception e){
  return false;
 }
  }

  public string dbtest(){
 try{
  dburl="jdbc:microsoft:sqlserver://"+dbip+":1433;databasename="+dbname;
  class.forname(driverstr);  //加载驱动
  connection conn= drivermanager.getconnection(dburl,dbuser,dbpwd); //加载数据库连接
  return "database connection ok!";
    }catch(exception e){
  return "error:/n"+e.tostring();
 }
  }

  public void dbexe(string sqlstr){
 connection conn=null;
 statement   stmt=null;
 try{
  dburl="jdbc:microsoft:sqlserver://"+dbip+":1433;databasename="+dbname;
  class.forname(driverstr);
  conn= drivermanager.getconnection(dburl,dbuser,dbpwd);
  stmt=conn.createstatement(resultset.type_scroll_sensitive,resultset.concur_updatable);
  stmt.execute(sqlstr);
  errtag="ok";
 }catch(exception e){
  system.out.println(e.tostring());
  system.out.println(sqlstr);
  errtag="error";
 }finally{
  try{
   if(stmt!=null) stmt.close();
   if(conn!=null) conn.close();
  }catch(sqlexception ee){
   system.out.println(ee.tostring());
  }
 }
  }

  public resultset dbqry(string sqlstr){ //数据源未关闭
 connection conn=null;
 statement  stmt=null;
 resultset rs=null;
 try{
  dburl="jdbc:microsoft:sqlserver://"+dbip+":1433;databasename="+dbname;
  class.forname(driverstr);
  conn= drivermanager.getconnection(dburl,dbuser,dbpwd);
  stmt=conn.createstatement(resultset.type_scroll_sensitive,resultset.concur_updatable);
  rs=stmt.executequery(sqlstr);
  errtag="ok";
 }catch(exception e){
  system.out.println(e.tostring());
  system.out.println(sqlstr);
  errtag="error";
 }
 return rs;
  }

  public int qnum(string sqlstr){
 connection conn=null;
 statement  stmt=null;
    resultset rs=null;
 int num=-1;
 try{
  dburl="jdbc:microsoft:sqlserver://"+dbip+":1433;databasename="+dbname;
  class.forname(driverstr);
  conn= drivermanager.getconnection(dburl,dbuser,dbpwd);
  stmt=conn.createstatement(resultset.type_scroll_sensitive,resultset.concur_updatable);
  rs=stmt.executequery(sqlstr);
  if(rs.next()){
   num=rs.getint(1);
   errtag="ok";
  }
 }catch(exception e){
  system.out.println(e.tostring());
  system.out.println(sqlstr);
  errtag="error";
 }finally{
  try{
   if(rs!=null) rs.close();
   if(stmt!=null) stmt.close();
   if(conn!=null) conn.close();
  }catch(sqlexception ee){
   system.out.println(ee.tostring());
  }
 }
 return num;
  }
}

//---- user.java ----

package com.stru;
/**
 最基本的getter,setter 方法
*/
public class user {
 public void setname(string aname){
  this.name = aname;
 }
 public string getname(){
  return this.name;
 }
 public void setpassword(string apassword){
  this.password = apassword;
 }
 public string getpassword(){
  return this.password ;
 }
 public void setage(int aage){
  this.age = aage;
 }
 public int getage(){
  return this.age ;
 }

 public static void main(string[] args) { 
  system.out.println("current user");
 }

 private string name;
 private string password;
 private int age;
}

part iii/iii

//---- userbean.java -----

package com.stru;
import java.sql.*;
import javax.sql.*;
import java.io.*;
/**
 实现具体的业务逻辑(通常是数据库的操作)，被action 类调用；
 但和httprequest 无关
*/
public class userbean {
 private dbcon dbcon ;

 public userbean () throws exception{
  dbcon = new dbcon();  
 }
 public void adduser(user user) throws sqlexception{
  string sql = "insert into tuser(uname,upassword,uage) values('"+user.getname()+"','"+user.getpassword()+"',"+user.getage()+")";
  dbcon.dbexe(sql);
 }
}

//----  useraction.java  ----
package com.stru;
import javax.servlet.http.*;
import org.apache.struts.action.* ;
/**
action
*/
public class useraction extends action {
 public actionforward perform(actionmapping mapping,actionform form,httpservletrequest request,httpservletresponse response){
  userform f =(userform)form;
  try{
   userbean userbean = new userbean();
   userbean.adduser(f.getuser());
  }
  catch (exception e){
   e.printstacktrace();
  }
  request.setattribute("user",f.getuser());//
  return (mapping.findforward("usercreated"));
 }
}

//---- userform.java ----
package com.stru;
import javax.servlet.http.httpservletrequest;
import org.apache.struts.action.* ;

/**
form
*/
public class userform extends actionform {
 public void setusername(string ausername){
  user.setname(ausername);
 }
 public string getusername(){
  return user.getname();
 }
 public void setuser(user user){
  this.user = user ;
 }
 public user getuser(){
  return this.user ;
 }
 /**
  reset the form
 */
 public void reset(actionmapping mapping,httpservletrequest request){
  this.user = new user() ;
 }
 /**
 check the form
 */
 public actionerrors validate(actionmapping mapping,httpservletrequest request){
  actionerrors errors = new actionerrors() ;
  if (user.getname() == null || user.getname().trim().equals("") || user.getpassword().trim().equals("")){
   errors.add("userinputerror",new actionerror("errorinput:name/password"));
  }
  return errors ;
 }
 private user user = new user();
}

//---- jsp 页面的编写 ----
2004-11-15 createuser.jsp //输入区域
2004-11-15 viewuser.jsp //执行返回

//---- createuser.jsp -----
<%@ page contenttype="text/html; charset=gb2312"%>
<%@ taglib uri="/struts-logic" prefix="logic" %>
<%@ taglib uri="/struts-bean" prefix="bean" %>
<%@ taglib uri="/struts-html" prefix="html" %>
<html:html locale ="true">
<head>
<meta http-equiv="content-type" content="text/html; charset=gb2312">
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<html:base/>
<title><bean:message key = "index.title" /></title>
</head>
<body>
<h2>创建一个新用户</h2>
<html:errors/>
<html:form action = "createuser.do" method="get">
 name:<html:text property = "user.name" /></br>
 password:<html:password property = "user.password" /></br>
 age :<html:text property = "user.age" /></br>
 <html:submit property ="submit" />
</html:form>
</body>
</html:html>

//----- viewuser.jsp ----
<%@ page contenttype="text/html; charset=gb2312" import="com.stru.user"%>
<%@ taglib uri="/struts-logic" prefix="logic" %>
<%@ taglib uri="/struts-bean" prefix="bean" %>
<%@ taglib uri="/struts-html" prefix="html" %>

<html:html locale ="true">
<head>
<html:base/>
<title><bean:message key = "index.title" /></title>
</head>

<body>
<%user user = (user)request.getattribute("user"); %>
已经创建了用户7<br>
name:<%=user.getname()%><br>
password:<%=user.getpassword()%><br>
age:<%=user.getage()%><br>
</body>
</html:html>

//---- 最后测试 ----
http://localhost:8080/struts/createuser.jsp