mysql整合struts2开发实例

本文主要介绍mysql和struts2整合开发的小例子，
欢迎转载，请注明原文地址： http://fuchangle.iteye.com/admin/blogs/1740332
首先下载JDBC驱动，google一下就能找到
然后贴出sql数据库代码

init.sql

DROP DATABASE IF EXISTS databaseWeb; --如果存在，则删除数据库databaseWeb
CREATE DATABASE databaseWeb CHARACTER SET utf8; --创建数据库，使用utf8编码

USE databaseWeb; --切换到数据库databaseWeb
set Names 'gbk';	--控制台使用gbk编码

DROP TABLE IF EXISTS tb_person;
CREATE TABLE tb_person(
	id INTEGER AUTO_INCREMENT COMMENT 'id',
	name VARCHAR(45) COMMENT '姓名',
	english_name VARCHAR(45) COMMENT '英文名',
	age INTEGER UNSIGNED COMMENT '年龄',
	sex VARCHAR(45) COMMENT '性别',
	birthday DATE COMMENT '出生日期',
	description TEXT COMMENT '备注',
	create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP() COMMENT '创建时间',
	PRIMARY KEY(id)
);

INSERT INTO tb_person
(name,english_name,age,sex,birthday,description) values('刘京华','Helloweenvsfei','25','男','1982-08-09','无备注');

INSERT INTO tb_person
(name,english_name,age,sex,birthday,description) values('科特柯本','Kurt Cobain','27','男','1967-02-20','Nirvana');

INSERT INTO tb_person
(name,english_name,age,sex,birthday,description) values('李四','Faye','31','女','1969-08-08','狮子座');

INSERT INTO tb_person
(name,english_name,age,sex,birthday,description) values('张三','Foo Bar','18','女','2008-08-08','');

加入struts2框架后，编写action代码
JDBCTest

package com.jdbc.test;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.List;

import com.opensymphony.xwork2.ActionSupport;

public class JDBCTest extends ActionSupport{

	private static final long serialVersionUID = -6572397411780171140L;
	public static final SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
	private List<PersonBean> list;
	public static Connection getConnection() throws ClassNotFoundException, SQLException{
		String url = "jdbc:mysql://localhost:3306/databaseWeb";
		Class.forName("com.mysql.jdbc.Driver");
		String username = "root";
		String password = "admin";
		Connection con = DriverManager.getConnection(url, username, password);
		return con;
	}
	
	public String getPersonList() {
		try {
			Connection con = getConnection();
			Statement sql = con.createStatement();
			String query = "select * from tb_person";
			ResultSet result = sql.executeQuery(query);
			this.list = new ArrayList<PersonBean>();
			while(result.next()){
				PersonBean bean = new PersonBean();
				bean.setId(String.valueOf(result.getInt("id")));
				bean.setName(result.getString("name"));
				bean.setEnglish_name(result.getString("english_name"));
				bean.setAge(String.valueOf(result.getInt("age")));
				bean.setSex(result.getString("sex"));
				bean.setBirthday(dateFormat.format(result.getDate("birthday")));
				list.add(bean);
			}
		} catch (Exception e) {
			e.printStackTrace();
		} finally{
		}
		return SUCCESS;
	}

	public List<PersonBean> getList() {
		return list;
	}

	public void setList(List<PersonBean> list) {
		this.list = list;
	}
	
}

封装数据使用Bean
PersonBean

package com.jdbc.test;

public class PersonBean {
	
	private String id;
	private String name;
	private String english_name;
	private String age;
	private String sex;
	private String birthday;
	public String getId() {
		return id;
	}
	public void setId(String id) {
		this.id = id;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public String getEnglish_name() {
		return english_name;
	}
	public void setEnglish_name(String englishName) {
		english_name = englishName;
	}
	public String getAge() {
		return age;
	}
	public void setAge(String age) {
		this.age = age;
	}
	public String getSex() {
		return sex;
	}
	public void setSex(String sex) {
		this.sex = sex;
	}
	public String getBirthday() {
		return birthday;
	}
	public void setBirthday(String birthday) {
		this.birthday = birthday;
	}
	
}

struts.xml配置

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
	<package name="main" extends="struts-default">
	    <action name="person_*" class="com.jdbc.test.JDBCTest" method="{1}">
	        <result name="success">/person_list.jsp</result>
	    </action>
	</package>
</struts>    

person_list.jsp

<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
<%@taglib uri="/struts-tags" prefix="s"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
	<table border="1">
		<tr>
			<td>序号</td>
			<td>姓名</td>
			<td>英文名</td>
			<td>年龄</td>
			<td>性别</td>
			<td>出生日期</td>
		</tr>
		
	<s:iterator value="list" var="item">
		<tr>
			<td><s:property value="#item.id"/></td>
			<td><s:property value="#item.name"/></td>
			<td><s:property value="#item.english_name"/></td>
			<td><s:property value="#item.age"/></td>
			<td><s:property value="#item.sex"/></td>
			<td><s:property value="#item.birthday"/></td>
		</tr>
	</s:iterator>
	</table>
		
</body>
</html>

好啦，就这么多，有遗漏的地方请留言，原项目见附件