#首先打开系统配置文件(需要root身份)
vim /etc/profile
#如果进行过JAVA环境变量配置，则在环境变量配置后面加上这样一行
export _JAVA_OPTIONS='-Dawt.useSystemAAFontSettings=lcd'
#lcd也可为“on"

String s[] = str.split(".");

String s[] = str.split("\\.");

/* @(#) DateConverter.java			2010-5-11
 * 
 * Copyright (c) 2002-2010 Maxtech, Inc.
 * 66 ZhongGuanCun East Road, BeiJing, 100086, China
 * All rights reserved.
 * 
 * This software is the confidential and proprietary information of
 * Maxtech, Inc. ("Confidential Information"). You shall not
 * disclose such Confidential Information and shall use it only in
 * accordance with the terms of the license agreement you entered into
 * with Maxtech.
 * 
 */
package cn.com.maxtech.util;
 
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
 
import org.apache.commons.beanutils.Converter;
 
 
/**
 * @TODO
 * @author liufei
 */
public class DateConverter implements Converter {
 
	/**
     * 日期格式化对象.
     */
    private static SimpleDateFormat df = new SimpleDateFormat();
 
    /**
     * 模式集合.
     */
    private static Set<String> patterns = new HashSet<String>();
    static{
        DateConverter.patterns.add("yyyy-MM-dd");
        DateConverter.patterns.add("yyyy-MM-dd HH:mm");
        DateConverter.patterns.add("yyyy-MM-dd HH:mm:ss");
        DateConverter.patterns.add("yyyy/MM/dd HH:mm:ss");
    }
 
    /**
     * 日期转换器.
     * @param type Class
     * @param value Object
     * return Date Object.
     */
    public Object convert(Class type,Object value){
        if(value == null){
            return null;
        }else if(value instanceof String){
            Object dateObj = null;
            Iterator it = patterns.iterator();
            while(it.hasNext()){
                try{
                    String pattern = (String)it.next();
                    df.applyPattern(pattern);
                    dateObj = df.parse((String)value);
                    break;
                }catch(ParseException ex){
 
                }
            }
            return dateObj;
        }else{
            return null;
        }
    }
 
}

public class DateAction extends StrutsAction {
.....
      static {
		ConvertUtils.register(new DateConverter(), Date.class);
	}
.....
}

public class DateForm extends ActionForm {
......
 static {
		ConvertUtils.register(new DateConverter(), Date.class);
	}
......
}

//文件打包下载
public ActionForward downLoadFiles(ActionMapping mapping, ActionForm form,
		HttpServletRequest request, HttpServletResponse response)
		throws Exception {
	try {
		/**这个集合就是你想要打包的所有文件，
		 * 这里假设已经准备好了所要打包的文件*/
		List<File> files = new ArrayList<File>();
 
		/**创建一个临时压缩文件，
		 * 我们会把文件流全部注入到这个文件中
		 * 这里的文件你可以自定义是.rar还是.zip*/
		File file = new File("yourPath.rar");
        IF (!file.EXISTS()) {   
            file.createNewFile();   
        }
        /**要是弹出那个下载的框，
         * 就必须有下边这两项的设置了*/
        response.addHeader("Content-Disposition", "attachment; filename="
				+ new String(file.getName().getBytes(), "iso-8859-1"));
		response.setContentType("application/octet-stream");
		//创建文件输出流
        FileOutputStream fous = new FileOutputStream(file);   
        /**打包的方法我们会用到ZipOutputStream这样一个输出流,
         * 所以这里我们把输出流转换一下*/
        org.apache.tools.zip.ZipOutputStream zipOut 
        	= new org.apache.tools.zip.ZipOutputStream(fous);
        /**这个方法接受的就是一个所要打包文件的集合，
         * 还有一个ZipOutputStream*/
        FileUtil.zipFile(files, zipOut);
        zipOut.close();
        fous.close();
        /**直到文件的打包已经成功了，
         * 文件的打包过程被我封装在FileUtil.zipFile这个静态方法中，
         * 稍后会呈现出来，接下来的就是往客户端写数据了*/
        OutputStream out = response.getOutputStream();
        BufferedInputStream bin = new 
        BufferedInputStream(new FileInputStream(file.getPath()));
        byte[] buf = new byte[1024];
        int len = 0;
        while((len = bin.READ(buf)) > 0) 
        out.WRITE(buf,0,len);
        out.close();
        bin.close();
        /**最后的操作是把创建的临时文件删除*/
        try {
        	File f = new File(file.getPath());
        	f.DELETE();
		} catch (Exception e) {
			e.printStackTrace();
		}
	} catch (Exception e) {
		e.printStackTrace();
		RETURN NULL;
	}
 
    RETURN NULL;
}

/**
 * 把接受的全部文件打成压缩包 
 * @param List<File>;  
 * @param org.apache.tools.zip.ZipOutputStream  
 */
public static void zipFile
		(List files,org.apache.tools.zip.ZipOutputStream outputStream) {
	int size = files.size();
	FOR (int i = 0; i < size; i++) {
		File file = (File) files.get(i);
		zipFile(file, outputStream);
	}
}
/**  
 * 根据输入的文件与输出流对文件进行打包
 * @param File
 * @param org.apache.tools.zip.ZipOutputStream
 */
public static void zipFile(File inputFile,
		org.apache.tools.zip.ZipOutputStream ouputStream) {
	try {
		IF (inputFile.EXISTS()) {
			/**如果是目录的话这里是不采取操作的，
			 * 至于目录的打包正在研究中*/
			IF (inputFile.isFile()) {
				FileInputStream IN = new FileInputStream(inputFile);
				BufferedInputStream bins = new BufferedInputStream(IN, 512);
				//org.apache.tools.zip.ZipEntry
				ZipEntry entry = new ZipEntry(inputFile.getName());
				ouputStream.putNextEntry(entry);
				// 向压缩文件中输出数据   
				int nNumber;
				byte[] buffer = new byte[512];
				while ((nNumber = bins.READ(buffer)) != -1) {
					ouputStream.WRITE(buffer, 0, nNumber);
				}
				// 关闭创建的流对象   
				bins.close();
				IN.close();
			} else {
				try {
					File[] files = inputFile.listFiles();
					FOR (int i = 0; i < files.length; i++) {
						zipFile(files[i], ouputStream);
					}
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		}
	} catch (Exception e) {
		e.printStackTrace();
	}
}
/**********************END***********************/

#set java environment
JAVA_HOME=/opt/jdk6
export JRE_HOME=/opt/jdk6/jre
export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH
export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH

sudo source /etc/profile

cd /opt/jdk6/jre/lib/fonts
#创建文件夹
sudo mkdir fallback
# 进入刚创建的文件夹
cd !$
# 创建字体链接，此字体是在上篇安装过的LiHeiPro字体
ln -s /usr/share/fonts/lihei/LiHeiPro.ttf LiHeiPro.ttf