java生成XML的方法【附demo源码下载】

package com.fitweber.service;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;
import com.fitweber.util.CommonUtils;
import com.fitweber.util.ExecelUtils;
/**
 * <pre>
 * XML文件生成器
 * </pre>
 * @author wheatmark hajima11@163.com
 * @version 1.00.00
 * <pre>
 * 修改记录
 * 修改后版本:  修改人： 修改日期:  修改内容:
 * </pre>
 */
public class XmlCreateService {
@SuppressWarnings({ "rawtypes", "unused", "unchecked" })
public static void main(String[] argc){
String resource = "META-INF/conf/mybatis-config.xml";
String root = "";
InputStream inputStream;
try {
//拿到数据库连接
inputStream = Resources.getResourceAsStream(resource);
SqlSessionFactory sqlSessionFactory = new SqlSessionFactoryBuilder().build(inputStream);
SqlSession session = sqlSessionFactory.openSession();
//拿到查询参数
List requestList = ExecelUtils.readExecelSimple("xmlmaker.xls");
//定义变量
int i,j,listSize;
String filename,sqlstament,temp;;
HashMap requestMap = new HashMap();
Map map;
StringBuffer buf = new StringBuffer();
for(Object l:requestList){
List list = (List)l;
listSize = list.size();
filename =(String)list.get(1);
sqlstament =(String)list.get(2);
requestMap.put("sql", sqlstament);
List result = session.selectList("com.fitweber.dao.XmlCreateDao.xmlDataQuery",requestMap);
for(Object r:result){
buf.append("<option>");
map=(Map)r;
temp = (String) map.get("DM");
if(temp!=null){
buf.append("<dm>"+temp+"</dm>");
}
temp = (String) map.get("MC");
if(temp!=null){
buf.append("<mc>"+temp+"</mc>");
}
temp = (String) map.get("PC");
if(temp!=null){
buf.append("<pc>"+temp+"</pc>");
}
temp = (String) map.get("ITEM");
if(temp!=null){
buf.append("<item>"+temp+"</item>");
}
buf.append("</option>");
}
CommonUtils.saveFile(null, (System.getProperty("user.dir")+"\\xml\\").replace("\\", "/")+filename, ("<?xml version=\"1.0\" encoding=\"utf-8\" ?><root><select>"+buf.toString()+"</select></root>"),false);
buf.setLength(0);
}
session.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}