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import java.util.Date;
import java.util.Properties;
import javax.mail.Message;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class SendEmailUtil {
    private static Log log = LogFactory.getLog(SendEmailUtil.class);
    
    public static final String fromMailAddress = "from_test@163.com";
    public static final String mailName = "from_test";
    public static final String mailPassword = "Óû§ÃÜÂë";
    public static final String mailServer = "smtp.163.com";
    public static final String toMailAddress = "to_test@163.com";
    public static boolean sendEmail(String emailfrom, String emailTo,
            String title, String content) {
        boolean ret = false;
        try {
            log.info("----------------------------start----------------------");
            log.info("emailfrom:" + emailfrom);
            log.info("emailTo:" + emailTo);
            log.info("title:" + title);
            log.info("content:" + content);
            // ½¨Á¢Óʼþ»á»°
            Properties props = new Properties(); // ÓÃÀ´ÔÚÒ»¸öÎļþÖд洢¼ü-Öµ¶ÔµÄ£¬ÆäÖмüºÍÖµÊÇÓõȺŷָôµÄ£¬
            // ´æ


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mso-font-alt:SimSun;
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import java.io.*;
class Fen{
String fileName;
int size;
Fen(String fileName,String size){
this.fileName = fileName;
this.size = Integer.parseInt(size)*1024;
}
public void cut()throws Exception{
int maxx = 0;
File inFile = new File(fileName);
int fileLength = (int)inFile.length(); //È¡µÃÎ ......
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