事先我已经把javamail的包和jaf的包都引入到了jre下面lib下的ext文件夹
在本机上测试telnet smtp.163.com 25也可以进入到命令行
但是运行起来总是报错如下设置系统属性：mail.smtp.host = smtp.163.com
设置smtp身份认证：mail.smtp.auth = true
准备获取邮件会话对象！
准备创建MIME邮件对象！
设置邮件主题！
设置发信人！
正在发送邮件....
DEBUG: setDebug: JavaMail version 1.3.1
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "smtp.163.com", port 25DEBUG SMTP: EOF: [EOF]
DEBUG SMTP: could not connect to host "smtp.163.com", port: 25, response: -1邮件发送失败！javax.mail.MessagingException: Could not connect to SMTP host: smtp.163.com, port: 25, response: -1
测试代码如下，请高手们帮忙分析一下
package com.yourcompany.mail;/**
* @author fuwln
* @version 1.0
*/import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;/**
* @author fuwl
*
* To change the template for this generated type comment go to Window -
* Preferences - Java - Code Generation - Code and Comments
*/
public class Mail { private MimeMessage mimeMsg; // MIME邮件对象 private Session session; // 邮件会话对象 private Properties props; // 系统属性 private boolean needAuth = false; // smtp是否需要认证 private String username = ""; // smtp认证用户名和密码 private String password = ""; private Multipart mp; // Multipart对象,邮件内容,标题,附件等内容均添加到其中后再生成MimeMessage对象 /**
*
*/
public Mail() {
setSmtpHost("smtp.163.com");// 如果没有指定邮件服务器,就从getConfig类中获取
setNeedAuth(true);
createMimeMessage();
} public Mail(String smtp) {
setSmtpHost(smtp);
createMimeMessage();
} /**
* @param hostName
* String
*/
public void setSmtpHost(String hostName) {
System.out.println("设置系统属性：mail.smtp.host = " + hostName);
if (props == null)
props = System.getProperties(); // 获得系统属性对象 props.put("mail.smtp.host", hostName); // 设置SMTP主机
} /**
* @return boolean
*/
public boolean createMimeMessage() {
try {
System.out.println("准备获取邮件会话对象！");
session = Session.getDefaultInstance(props, null); // 获得邮件会话对象
} catch (Exception e) {
System.err.println("获取邮件会话对象时发生错误！" + e);
return false;
} System.out.println("准备创建MIME邮件对象！");
try {
mimeMsg = new MimeMessage(session); // 创建MIME邮件对象
mp = new MimeMultipart(); return true;
} catch (Exception e) {
System.err.println("创建MIME邮件对象失败！" + e);
return false;
}
} /**
* @param need
* boolean
*/
public void setNeedAuth(boolean need) {
System.out.println("设置smtp身份认证：mail.smtp.auth = " + need);
if (props == null)
props = System.getProperties(); if (need) {
props.put("mail.smtp.auth", "true");
} else {
props.put("mail.smtp.auth", "false");
}
} /**
* @param name
* String
* @param pass
* String
*/
public void setNamePass(String name, String pass) {
username = name;
password = pass;
} /**
* @param mailSubject
* String
* @return boolean
*/
public boolean setSubject(String mailSubject) {
System.out.println("设置邮件主题！");
try {
mimeMsg.setSubject(mailSubject);
return true;
} catch (Exception e) {
System.err.println("设置邮件主题发生错误！");
return false;
}
} /**
* @param mailBody
* String
*/
public boolean setBody(String mailBody) {
try {
BodyPart bp = new MimeBodyPart();
bp.setContent(
"<meta http-equiv=Content-Type content=text/html; charset=gb2312>"
+ mailBody, "text/html;charset=GB2312");
mp.addBodyPart(bp); return true;
} catch (Exception e) {
System.err.println("设置邮件正文时发生错误！" + e);
return false;
}
} /**
* @param name
* String
* @param pass
* String
*/
public boolean addFileAffix(String filename) { System.out.println("增加邮件附件：" + filename); try {
BodyPart bp = new MimeBodyPart();
FileDataSource fileds = new FileDataSource(filename);
bp.setDataHandler(new DataHandler(fileds));
bp.setFileName(fileds.getName()); mp.addBodyPart(bp); return true;
} catch (Exception e) {
System.err.println("增加邮件附件：" + filename + "发生错误！" + e);
return false;
}
} /**
* @param name
* String
* @param pass
* String
*/
public boolean setFrom(String from) {
System.out.println("设置发信人！");
try {
mimeMsg.setFrom(new InternetAddress(from)); // 设置发信人
return true;
} catch (Exception e) {
return false;
}
} /**
* @param name
* String
* @param pass
* String
*/
public boolean setTo(String to) {
if (to == null)
return false; try {
mimeMsg.setRecipients(Message.RecipientType.TO, InternetAddress
.parse(to));
return true;
} catch (Exception e) {
return false;
} } /**
* @param name
* String
* @param pass
* String
*/
public boolean setCopyTo(String copyto) {
if (copyto == null)
return false;
try {
mimeMsg.setRecipients(Message.RecipientType.CC,
(Address[]) InternetAddress.parse(copyto));
return true;
} catch (Exception e) {
return false;
}
} /**
* @param name
* String
* @param pass
* String
*/
public boolean sendout() {
try {
mimeMsg.setContent(mp);
mimeMsg.saveChanges();
System.out.println("正在发送邮件...."); Session mailSession = Session.getInstance(props, null);
mailSession.setDebug(true);
Transport transport = mailSession.getTransport("smtp");
transport.connect((String) props.get("mail.smtp.host"), username,
password);
transport.sendMessage(mimeMsg, mimeMsg
.getRecipients(Message.RecipientType.TO));
// transport.send(mimeMsg); System.out.println("发送邮件成功！");
transport.close(); return true;
} catch (Exception e) {
System.err.println("邮件发送失败！" + e);
return false;
}
} /**
* @param destMail
* 目的地邮件地址
* @param content
* 正文内容
*/
public void send(String destMail, String content) {
String mailbody = "<meta http-equiv=Content-Type content=text/html; charset=gb2312>"
+ "<div align=center>" + content + "</div>";
if (setSubject("主题-测试") == false)
return;
if (setBody(mailbody) == false)
return;
if (setTo("[email protected]") == false)
return;
if (setFrom(destMail) == false)
return;
// if(addFileAffix("d:\\test.txt") == false) return;
setNamePass("wangdong19830707", "juxiezuo");
if (sendout() == false)
return;
} /**
* Just do it as this
*/
public static void main(String[] args) { Mail mail = new Mail();
mail.send("[email protected]", "测试,测试<br>ceshi");
}
}
在本机上测试telnet smtp.163.com 25也可以进入到命令行
但是运行起来总是报错如下设置系统属性：mail.smtp.host = smtp.163.com
设置smtp身份认证：mail.smtp.auth = true
准备获取邮件会话对象！
准备创建MIME邮件对象！
设置邮件主题！
设置发信人！
正在发送邮件....
DEBUG: setDebug: JavaMail version 1.3.1
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "smtp.163.com", port 25DEBUG SMTP: EOF: [EOF]
DEBUG SMTP: could not connect to host "smtp.163.com", port: 25, response: -1邮件发送失败！javax.mail.MessagingException: Could not connect to SMTP host: smtp.163.com, port: 25, response: -1
测试代码如下，请高手们帮忙分析一下
package com.yourcompany.mail;/**
* @author fuwln
* @version 1.0
*/import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;/**
* @author fuwl
*
* To change the template for this generated type comment go to Window -
* Preferences - Java - Code Generation - Code and Comments
*/
public class Mail { private MimeMessage mimeMsg; // MIME邮件对象 private Session session; // 邮件会话对象 private Properties props; // 系统属性 private boolean needAuth = false; // smtp是否需要认证 private String username = ""; // smtp认证用户名和密码 private String password = ""; private Multipart mp; // Multipart对象,邮件内容,标题,附件等内容均添加到其中后再生成MimeMessage对象 /**
*
*/
public Mail() {
setSmtpHost("smtp.163.com");// 如果没有指定邮件服务器,就从getConfig类中获取
setNeedAuth(true);
createMimeMessage();
} public Mail(String smtp) {
setSmtpHost(smtp);
createMimeMessage();
} /**
* @param hostName
* String
*/
public void setSmtpHost(String hostName) {
System.out.println("设置系统属性：mail.smtp.host = " + hostName);
if (props == null)
props = System.getProperties(); // 获得系统属性对象 props.put("mail.smtp.host", hostName); // 设置SMTP主机
} /**
* @return boolean
*/
public boolean createMimeMessage() {
try {
System.out.println("准备获取邮件会话对象！");
session = Session.getDefaultInstance(props, null); // 获得邮件会话对象
} catch (Exception e) {
System.err.println("获取邮件会话对象时发生错误！" + e);
return false;
} System.out.println("准备创建MIME邮件对象！");
try {
mimeMsg = new MimeMessage(session); // 创建MIME邮件对象
mp = new MimeMultipart(); return true;
} catch (Exception e) {
System.err.println("创建MIME邮件对象失败！" + e);
return false;
}
} /**
* @param need
* boolean
*/
public void setNeedAuth(boolean need) {
System.out.println("设置smtp身份认证：mail.smtp.auth = " + need);
if (props == null)
props = System.getProperties(); if (need) {
props.put("mail.smtp.auth", "true");
} else {
props.put("mail.smtp.auth", "false");
}
} /**
* @param name
* String
* @param pass
* String
*/
public void setNamePass(String name, String pass) {
username = name;
password = pass;
} /**
* @param mailSubject
* String
* @return boolean
*/
public boolean setSubject(String mailSubject) {
System.out.println("设置邮件主题！");
try {
mimeMsg.setSubject(mailSubject);
return true;
} catch (Exception e) {
System.err.println("设置邮件主题发生错误！");
return false;
}
} /**
* @param mailBody
* String
*/
public boolean setBody(String mailBody) {
try {
BodyPart bp = new MimeBodyPart();
bp.setContent(
"<meta http-equiv=Content-Type content=text/html; charset=gb2312>"
+ mailBody, "text/html;charset=GB2312");
mp.addBodyPart(bp); return true;
} catch (Exception e) {
System.err.println("设置邮件正文时发生错误！" + e);
return false;
}
} /**
* @param name
* String
* @param pass
* String
*/
public boolean addFileAffix(String filename) { System.out.println("增加邮件附件：" + filename); try {
BodyPart bp = new MimeBodyPart();
FileDataSource fileds = new FileDataSource(filename);
bp.setDataHandler(new DataHandler(fileds));
bp.setFileName(fileds.getName()); mp.addBodyPart(bp); return true;
} catch (Exception e) {
System.err.println("增加邮件附件：" + filename + "发生错误！" + e);
return false;
}
} /**
* @param name
* String
* @param pass
* String
*/
public boolean setFrom(String from) {
System.out.println("设置发信人！");
try {
mimeMsg.setFrom(new InternetAddress(from)); // 设置发信人
return true;
} catch (Exception e) {
return false;
}
} /**
* @param name
* String
* @param pass
* String
*/
public boolean setTo(String to) {
if (to == null)
return false; try {
mimeMsg.setRecipients(Message.RecipientType.TO, InternetAddress
.parse(to));
return true;
} catch (Exception e) {
return false;
} } /**
* @param name
* String
* @param pass
* String
*/
public boolean setCopyTo(String copyto) {
if (copyto == null)
return false;
try {
mimeMsg.setRecipients(Message.RecipientType.CC,
(Address[]) InternetAddress.parse(copyto));
return true;
} catch (Exception e) {
return false;
}
} /**
* @param name
* String
* @param pass
* String
*/
public boolean sendout() {
try {
mimeMsg.setContent(mp);
mimeMsg.saveChanges();
System.out.println("正在发送邮件...."); Session mailSession = Session.getInstance(props, null);
mailSession.setDebug(true);
Transport transport = mailSession.getTransport("smtp");
transport.connect((String) props.get("mail.smtp.host"), username,
password);
transport.sendMessage(mimeMsg, mimeMsg
.getRecipients(Message.RecipientType.TO));
// transport.send(mimeMsg); System.out.println("发送邮件成功！");
transport.close(); return true;
} catch (Exception e) {
System.err.println("邮件发送失败！" + e);
return false;
}
} /**
* @param destMail
* 目的地邮件地址
* @param content
* 正文内容
*/
public void send(String destMail, String content) {
String mailbody = "<meta http-equiv=Content-Type content=text/html; charset=gb2312>"
+ "<div align=center>" + content + "</div>";
if (setSubject("主题-测试") == false)
return;
if (setBody(mailbody) == false)
return;
if (setTo("[email protected]") == false)
return;
if (setFrom(destMail) == false)
return;
// if(addFileAffix("d:\\test.txt") == false) return;
setNamePass("wangdong19830707", "juxiezuo");
if (sendout() == false)
return;
} /**
* Just do it as this
*/
public static void main(String[] args) { Mail mail = new Mail();
mail.send("[email protected]", "测试,测试<br>ceshi");
}
}
完全照着网上的例子写的，但就是不好用，后来发现和自己这边的网络有关系，好像和用代理服务器有关。
props.setProperty("proxySet", "true");
props.setProperty("socksProxyHost", "192.168.155.1");
props.setProperty("socksProxyPort", "1080");
System.getProperties().put("proxySet","true");
System.getProperties().put("socksProxyPort","1089");
System.getProperties().put("socksProxyHost","172.16.128.86");
Properties props = System.getProperties();
props.put("mail.smtp.host", m_server);
props.put("mail.smtp.auth", "true");
这段是发邮件的，用pop3的收邮件类似
现在又一个新的问题是，大家收邮件的时候，怎么区分是否已读，并且如何把已读的状态和邮箱同步呢
网上的帖子说要用imap，一般的邮件服务器根本不提供这种收邮件的方式
linux 上面就是不行不知道为什么?知道的大哥请给我留言!!谢谢哦!
package com.yourcompany.mail;import java.io.*;import java.security.Security;
import java.text.*;import java.util.*;import javax.mail.*;import javax.mail.internet.*;public class gmailRead { private MimeMessage mimeMessage = null; private String saveAttachPath = ""; // 附件下载后的存放目录 private StringBuffer bodytext = new StringBuffer();// 存放邮件内容的StringBuffer对象 private String dateformat = "yy-MM-dd HH:mm"; // 默认的日前显示格式 /**
* * 構造函数,初始化一个MimeMessage對象
*
*/ public gmailRead() { } public gmailRead(MimeMessage mimeMessage) { this.mimeMessage = mimeMessage; System.out.println("create a PraseMimeMessage object........"); } /**
* * 獲取一个MimeMessage對象
*
*/ public void setMimeMessage(MimeMessage mimeMessage) { this.mimeMessage = mimeMessage; } /**
* * 獲得發件人的地址和姓名
*
*/ public String getFrom() throws Exception { InternetAddress address[] = (InternetAddress[]) mimeMessage.getFrom(); String from = address[0].getAddress(); if (from == null) from = ""; String personal = address[0].getPersonal(); if (personal == null) personal = ""; String fromaddr = personal + "<" + from + ">"; return fromaddr; } /**
*
* 獲得郵件的收件人，抄送，和密送的地址和姓名，根據所传递的参数的不同如
*
* to 獲得邮件的收件人 cc 獲得邮件的抄送人地址 bcc 獲得邮件的密送人地址
*
*/ public String getMailAddress(String type) throws Exception { String mailaddr = ""; String addtype = type.toUpperCase(); InternetAddress[] address = null; if (addtype.equals("TO") || addtype.equals("CC") || addtype.equals("BCC")) { if (addtype.equals("TO")) { address = (InternetAddress[]) mimeMessage .getRecipients(Message.RecipientType.TO); } else if (addtype.equals("CC")) { address = (InternetAddress[]) mimeMessage .getRecipients(Message.RecipientType.CC); } else { address = (InternetAddress[]) mimeMessage .getRecipients(Message.RecipientType.BCC); } if (address != null) { for (int i = 0; i < address.length; i++) { String email = address[i].getAddress(); if (email == null) email = ""; else { email = MimeUtility.decodeText(email); } String personal = address[i].getPersonal(); if (personal == null) personal = ""; else { personal = MimeUtility.decodeText(personal); } String compositeto = personal + "<" + email + ">"; mailaddr += "," + compositeto; } mailaddr = mailaddr.substring(1); } } else { throw new Exception("Error emailaddr type!"); } return mailaddr; } /**
* * 獲得郵件主题
*
*/ public String getSubject() throws MessagingException { String subject = ""; try { subject = MimeUtility.decodeText(mimeMessage.getSubject()); if (subject == null) subject = ""; } catch (Exception exce) { } return subject; }
/**
* * 獲得郵件的發送日期
*
*/ public String getSentDate() throws Exception { Date sentdate = mimeMessage.getSentDate(); SimpleDateFormat format = new SimpleDateFormat(dateformat); return format.format(sentdate); } /**
* * 獲得郵件的正文内容
*
*/ public String getBodyText() { return bodytext.toString(); } /**
*
* 解析郵件，把得到的郵件内容保存到一个StringBuffer对象中，解析邮件 *
*
* 主要是根据MimeType类型的不同执行不同的操作，一步一步的解析
*
*/ public void getMailContent(Part part) throws Exception { String contenttype = part.getContentType(); int nameindex = contenttype.indexOf("name"); boolean conname = false; if (nameindex != -1) conname = true; System.out.println("CONTENTTYPE: " + contenttype); if (part.isMimeType("text/plain") && !conname) { bodytext.append((String) part.getContent()); } else if (part.isMimeType("text/html") && !conname) { bodytext.append((String) part.getContent()); } else if (part.isMimeType("multipart/*")) { Multipart multipart = (Multipart) part.getContent(); int counts = multipart.getCount(); for (int i = 0; i < counts; i++) { getMailContent(multipart.getBodyPart(i)); } } else if (part.isMimeType("message/rfc822")) { getMailContent((Part) part.getContent()); } else { } } /**
* * 判断此邮件是否需要回执，如果需要回执返回"true",否则返回"false"
*
*/ public boolean getReplySign() throws MessagingException { boolean replysign = false; String needreply[] = mimeMessage .getHeader("Disposition-Notification-To"); if (needreply != null) { replysign = true; } return replysign; }
/**
*
* *獲得此郵件的Message-ID
*
*/ public String getMessageId() throws MessagingException { return mimeMessage.getMessageID(); } /**
*
* 判断此郵件是否已读，如果未读返回false,反之返回true
*
*/ public boolean isNew() throws MessagingException { boolean isnew = false; Flags flags = ((Message) mimeMessage).getFlags(); // add by wangdong if (true == flags.contains(Flags.Flag.SEEN)) {
System.out.println("邮件已读");
}
else
{
System.out.println("邮件未读");
} Flags.Flag[] flag = flags.getSystemFlags(); System.out.println("flags's length: " + flag.length); for (int i = 0; i < flag.length; i++) { if (flag[i] == Flags.Flag.SEEN) { isnew = true; System.out.println("seen Message......."); break; } } return isnew; } /**
* * 判断此郵件是否包含附件
*
*/ public boolean isContainAttach(Part part) throws Exception { boolean attachflag = false; // String contentType = part.getContentType(); if (part.isMimeType("multipart/*")) { Multipart mp = (Multipart) part.getContent(); for (int i = 0; i < mp.getCount(); i++) { BodyPart mpart = mp.getBodyPart(i); String disposition = mpart.getDisposition(); if ((disposition != null) && ((disposition.equals(Part.ATTACHMENT)) || (disposition .equals(Part.INLINE)))) attachflag = true; else if (mpart.isMimeType("multipart/*")) { attachflag = isContainAttach((Part) mpart); } else { String contype = mpart.getContentType(); if (contype.toLowerCase().indexOf("application") != -1) attachflag = true; if (contype.toLowerCase().indexOf("name") != -1) attachflag = true; } } } else if (part.isMimeType("message/rfc822")) { attachflag = isContainAttach((Part) part.getContent()); } return attachflag; } /**
*
* 保存附件
*
*/ public void saveAttachMent(Part part) throws Exception { String fileName = ""; if (part.isMimeType("multipart/*")) { Multipart mp = (Multipart) part.getContent(); for (int i = 0; i < mp.getCount(); i++) { BodyPart mpart = mp.getBodyPart(i); String disposition = mpart.getDisposition(); if ((disposition != null) && ((disposition.equals(Part.ATTACHMENT)) || (disposition .equals(Part.INLINE)))) { fileName = mpart.getFileName(); if (fileName.toLowerCase().indexOf("gb2312") != -1) { fileName = MimeUtility.decodeText(fileName); } saveFile(fileName, mpart.getInputStream()); } else if (mpart.isMimeType("multipart/*")) { saveAttachMent(mpart); } else { fileName = mpart.getFileName(); if ((fileName != null) && (fileName.toLowerCase().indexOf("GB2312") != -1)) { fileName = MimeUtility.decodeText(fileName); saveFile(fileName, mpart.getInputStream()); } } } } else if (part.isMimeType("message/rfc822")) { saveAttachMent((Part) part.getContent()); } } /**
*
* 设置附件存放路径
*
*/ public void setAttachPath(String attachpath) { this.saveAttachPath = attachpath; } /**
*
* 设置日期显示格式
*
*/ public void setDateFormat(String format) throws Exception { this.dateformat = format; } /**
*
* 获得附件存放路径
*
*/ public String getAttachPath() { return saveAttachPath; } /**
* * 保存附件到指定目录里
*
*/ private void saveFile(String fileName, InputStream in) throws Exception { String osName = System.getProperty("os.name"); String storedir = getAttachPath(); String separator = ""; if (osName == null) osName = ""; if (osName.toLowerCase().indexOf("win") != -1) { separator = "\\"; if (storedir == null || storedir.equals("")) storedir = "c:\\tmp"; } else { separator = "/"; storedir = "/tmp"; } File storefile = new File(storedir + separator + fileName); System.out.println("storefile's path: " + storefile.toString()); // for(int i=0;storefile.exists();i++){ // storefile = new File(storedir+separator+fileName+i); // } BufferedOutputStream bos = null; BufferedInputStream bis = null; try { bos = new BufferedOutputStream(new FileOutputStream(storefile)); bis = new BufferedInputStream(in); int c; while ((c = bis.read()) != -1) { bos.write(c); bos.flush(); } } catch (Exception exception) { exception.printStackTrace(); throw new Exception("文件保存失败!"); } finally { bos.close(); bis.close(); } } /**
* * 类测试
*
*/ public static void main(String args[]) throws Exception { Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory"; String host = "imap.gmail.com"; // 主机名/ip String username = "xxxxxxxx"; // 用戶名 String password = "xxxxxxxx"; // 密碼 // Properties props = new Properties(); Properties props = System.getProperties();
props.put("proxySet", "true");
props.put("socksProxyPort", "1089");
props.put("socksProxyHost", "172.16.128.86"); props.setProperty("mail.imap.socketFactory.class", SSL_FACTORY);
props.setProperty("mail.imap.socketFactory.fallback", "false"); props.setProperty("mail.imap.port", "993");
props.setProperty("mail.imap.socketFactory.port", "993"); // props.put("mail.pop3.auth", "true"); Session session = Session.getDefaultInstance(props, null); session.setDebug(true); Store store = session.getStore("imap");// 郵件服務器 store.connect(host, username, password); Folder folder = store.getFolder("INBOX"); // 郵件服務器目錄 // folder.open(Folder.READ_ONLY);
folder.open(Folder.READ_WRITE); Message message[] = folder.getMessages(); // 獲得郵件 System.out.println("Messages's length: " + message.length); gmailRead pmm = null; for (int i = 0; i < message.length; i++) { pmm = new gmailRead((MimeMessage) message[i]); System.out
.println("Message " + i + " subject: " + pmm.getSubject()); System.out.println("Message " + i + " sentdate: "
+ pmm.getSentDate()); System.out.println("Message " + i + " replysign: "
+ pmm.getReplySign()); System.out.println("Message " + i + " hasRead: " + pmm.isNew()); System.out.println("Message " + i + " containAttachment: "
+ pmm.isContainAttach((Part) message[i])); System.out.println("Message " + i + " from: " + pmm.getFrom()); System.out.println("Message " + i + " to: "
+ pmm.getMailAddress("to")); System.out.println("Message " + i + " cc: "
+ pmm.getMailAddress("cc")); System.out.println("Message " + i + " bcc: "
+ pmm.getMailAddress("bcc")); pmm.setDateFormat("yy年MM月dd日 HH:mm"); System.out.println("Message " + i + " sentdate: "
+ pmm.getSentDate()); System.out.println("Message " + i + " Message-ID: "
+ pmm.getMessageId()); // pmm.getMailContent((Part) message[i]); System.out.println("Message " + i + " bodycontent: \r\n"
+ pmm.getBodyText()); pmm.setAttachPath("d:\\tmp"); // pmm.saveAttachMent((Part) message[i]); message[i].setFlag(Flags.Flag.SEEN, true);
// message[i].saveChanges();//此处代码无用，如果放开报readonly错误，执行更新是通过下面folder.colse(true)实现的 }
folder.close(true);
}}