标签：多人邮件发送 java中使用自己的邮箱进行多人邮件发送
email.properties文件如下：host=smtp.qq.com //这是qq邮箱，如果是其他邮箱 服务要配置成相应的host user=自己邮箱名 pwd=邮箱密码 subject=主题 1:167359230@qq.com //发送人 2:17655858721@qq.com
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.util.Date;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.Vector;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimeUtility;
import org.apache.commons.lang.StringUtils;
import com.pzoom.dsa.common.util.Log;
import com.pzoom.dsa.nerd.model.Area;
public class SendMail {
private static Log log = Log.getLogger(SendMail.class);
public static String toChinese(String text) {
try {
text = MimeUtility.encodeText(new String(text.getBytes(), "GB2312"), "GB2312", "B");
} catch (Exception e) {
e.printStackTrace();
}
return text;
}
static StringBuffer buffer = new StringBuffer();
static Map<String,String> map = new HashMap<String,String>();
static{
try {
InputStream input=Area.class.getClassLoader().getResourceAsStream("email.properties");
BufferedReader br=new BufferedReader(new InputStreamReader(input));
String line=br.readLine();
while(line!=null){
if(line.indexOf(":")>=0){
String[] val = line.split(":");
buffer.append(val[1]+",");
}else{
String[] val=line.split("=");
map.put(val[0], val[1]);
}
line=br.readLine();
}
} catch (IOException e) {
log.error(e);
}
}
/**
* 邮件发送
* @param mb
* @return
*/
public static boolean sendMail(MailBean mb) {
String from = map.get("user");//邮件发送人
String subject = map.get("subject");//邮件主题
String content = mb.getContent();
String fileName = mb.getFilename();
Vector<String> file = mb.getFile();
String type = mb.getType();
String nick = mb.getNick();
Properties props = System.getProperties();
props.put("mail.smtp.host", map.get("host")); // 设置SMTP的主机
props.put("mail.smtp.auth", "true"); // 需要经过验证
if(map.get("host").contains("gmail")){
props.setProperty("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.setProperty("mail.smtp.socketFactory.fallback", "false");
props.setProperty("mail.smtp.port", "465");
props.setProperty("mail.smtp.socketFactory.port", "465");
}
Session session = Session.getInstance(props, new Authenticator() {
public PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(map.get("user"), map.get("pwd"));
}
});
try {
MimeMessage msg = new MimeMessage(session);
if(StringUtils.isNotBlank(nick)){
nick = MimeUtility.encodeText(nick);
from = nick+"<"+from+">";
}
msg.setFrom(new InternetAddress(from));
new InternetAddress();
InternetAddress[] address = InternetAddress.parse(buffer.toString());
msg.setRecipients(Message.RecipientType.TO, address);
// msg.setSubject(toChinese(subject));
msg.setSubject(subject);
Multipart mp = new MimeMultipart();
MimeBodyPart mbpContent = new MimeBodyPart();
if("html".equals(type)){
mbpContent.setContent(content, "text/html;charset=gb2312");
}else {
mbpContent.setText(content);
}
mp.addBodyPart(mbpContent);
/* 往邮件中添加附件 */
if(null!=file){
Enumeration<String> efile = file.elements();
while (efile.hasMoreElements()) {
MimeBodyPart mbpFile = new MimeBodyPart();
fileName = efile.nextElement().toString();
FileDataSource fds = new FileDataSource(fileName);
mbpFile.setDataHandler(new DataHandler(fds));
mbpFile.setFileName(toChinese(fds.getName()));
mp.addBodyPart(mbpFile);
}
}
msg.setContent(mp);
msg.setSentDate(new Date());
Transport.send(msg);
} catch (MessagingException me) {
me.printStackTrace();
return false;
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
return false;
}
return true;
}
public static class MailBean{
private String to; // 收件人
private String from; // 发件人
private String host; // SMTP主机
private String username; // 发件人的用户名
private String password; // 发件人的密码
private String subject; // 邮件主题
private String content; // 邮件正文
Vector<String> file; // 多个附件
private String filename; // 附件的文件名
private String type; //type text html类别
private String nick; //昵称
public String getTo() {
return to;
}
public void setTo(String to) {
this.to = to;
}
public String getFrom() {
return from;
}
public void setFrom(String from) {
this.from = from;
}
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getSubject() {
return subject;
}
public void setSubject(String subject) {
this.subject = subject;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
public String getFilename() {
return filename;
}
public void setFilename(String filename) {
this.filename = filename;
}
public Vector<String> getFile(){
return file;
}
public void attachFile(String fileName) {
if(file == null)
file = new Vector<String>();
file.addElement(fileName);
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public String getNick() {
return nick;
}
public void setNick(String nick) {
this.nick = nick;
}
}
}标签：多人邮件发送 java中使用自己的邮箱进行多人邮件发送
原文地址：http://blog.csdn.net/u012516914/article/details/40303277
