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Android使用javamail收发邮件

Android里访问网络、收发短信都还是经常用到的功能,但是这次需求是可以收发邮件,网上搜了下,这里转一个,博主写的几个工具类确实非常好用,转帖过来,下面是需要用到的资源和工具类文件

http://pan.baidu.com/s/1hqejT7A

在发送多用户邮件中我添加了发送带附件的邮件的代码

1 发送邮件

今天学习了一下JavaMail,javamail发送邮件确实是一个比较麻烦的问题不用第三方邮件程序。为了以后使用方便,自己写了段代码.

Javamail-Android配置步骤:

下载Android版本JavaMail包,additional.jar、mail.jar和activation.jar,下载地址JavaMail-Android

在项目与src同一目录级别下,新建文件夹lib,将下载的3个jar包放入该文件夹

右键->Properties->Java Build Path->Libraries,选择Add External JARs,找到项目下lib目录的3个jar包

我的代码有三个类:
第一个类:MailSenderInfo.java

01
package com.util.mail;
02
/**
03

  • 发送邮件需要使用的基本信息
    04
    /
    05
    importjava.util.Properties;
    06
    public classMailSenderInfo {
    07
    // 发送邮件的服务器的IP和端口
    08
    privateString mailServerHost;
    09
    privateString mailServerPort = “25”;
    10
    // 邮件发送者的地址
    11
    privateString fromAddress;
    12
    // 邮件接收者的地址
    13
    privateString toAddress;
    14
    // 登陆邮件发送服务器的用户名和密码
    15
    privateString userName;
    16
    privateString password;
    17
    // 是否需要身份验证
    18
    private booleanvalidate = false;
    19
    // 邮件主题
    20
    privateString subject;
    21
    // 邮件的文本内容
    22
    privateString content;
    23
    // 邮件附件的文件名
    24
    privateString[] attachFileNames;
    25
    /
    *
    26
    • 获得邮件会话属性
      27
      */
      28
      publicProperties getProperties(){
      29
      Properties p = newProperties();
      30
      p.put(“mail.smtp.host”, this.mailServerHost);
      31
      p.put(“mail.smtp.port”, this.mailServerPort);
      32
      p.put(“mail.smtp.auth”, validate ? “true”: “false”);
      33
      returnp;
      34
      }
      35
      publicString getMailServerHost() {
      36
      returnmailServerHost;
      37
      }
      38
      public voidsetMailServerHost(String mailServerHost) {
      39
      this.mailServerHost = mailServerHost;
      40
      }
      41
      publicString getMailServerPort() {
      42
      returnmailServerPort;
      43
      }
      44
      public voidsetMailServerPort(String mailServerPort) {
      45
      this.mailServerPort = mailServerPort;
      46
      }
      47
      public booleanisValidate() {
      48
      returnvalidate;
      49
      }
      50
      public void setValidate(booleanvalidate) {
      51
      this.validate = validate;
      52
      }
      53
      publicString[] getAttachFileNames() {
      54
      returnattachFileNames;
      55
      }
      56
      public voidsetAttachFileNames(String[] fileNames) {
      57
      this.attachFileNames = fileNames;
      58
      }
      59
      publicString getFromAddress() {
      60
      returnfromAddress;
      61
      }
      62
      public voidsetFromAddress(String fromAddress) {
      63
      this.fromAddress = fromAddress;
      64
      }
      65
      publicString getPassword() {
      66
      returnpassword;
      67
      }
      68
      public voidsetPassword(String password) {
      69
      this.password = password;
      70
      }
      71
      publicString getToAddress() {
      72
      returntoAddress;
      73
      }
      74
      public voidsetToAddress(String toAddress) {
      75
      this.toAddress = toAddress;
      76
      }
      77
      publicString getUserName() {
      78
      returnuserName;
      79
      }
      80
      public voidsetUserName(String userName) {
      81
      this.userName = userName;
      82
      }
      83
      publicString getSubject() {
      84
      returnsubject;
      85
      }
      86
      public voidsetSubject(String subject) {
      87
      this.subject = subject;
      88
      }
      89
      publicString getContent() {
      90
      returncontent;
      91
      }
      92
      public voidsetContent(String textContent) {
      93
      this.content = textContent;
      94
      }
      95
      }
      第二个类:MultiMailsender.java
      001
      package com.util.mail;
      002

003
import java.util.Date;
004
import java.util.Properties;
005

006
import javax.mail.Address;
007
import javax.mail.BodyPart;
008
import javax.mail.Message;
009
import javax.mail.MessagingException;
010
import javax.mail.Multipart;
011
import javax.mail.Session;
012
import javax.mail.Transport;
013
import javax.mail.internet.InternetAddress;
014
import javax.mail.internet.MimeBodyPart;
015
import javax.mail.internet.MimeMessage;
016
import javax.mail.internet.MimeMultipart;
017

018
/**
019

  • 发送邮件给多个接收者、抄送邮件
    020
    */
    021
    public class MultiMailsender {
    022

023

024

/**

025

* 以文本格式发送邮件

026

* @param mailInfo 待发送的邮件的信息

027

*/

028

public booleansendTextMail(MultiMailSenderInfo mailInfo) {

029

// 判断是否需要身份认证

030

MyAuthenticator authenticator = null;

031

Properties pro = mailInfo.getProperties();

032

if(mailInfo.isValidate()) {

033

// 如果需要身份认证,则创建一个密码验证器

034

authenticator = newMyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());

035

}

036

// 根据邮件会话属性和密码验证器构造一个发送邮件的session

037

Session sendMailSession = Session.getDefaultInstance(pro,authenticator);

038

try{

039

// 根据session创建一个邮件消息

040

Message mailMessage = newMimeMessage(sendMailSession);

041

// 创建邮件发送者地址

042

Address from = newInternetAddress(mailInfo.getFromAddress());

043

// 设置邮件消息的发送者

044

mailMessage.setFrom(from);

045

// 创建邮件的接收者地址,并设置到邮件消息中

046

Address[] tos = null;

047

String[] receivers = mailInfo.getReceivers();

048

if (receivers != null){

049

// 为每个邮件接收者创建一个地址

050

tos = new InternetAddress[receivers.length + 1];

051

tos[0] = new InternetAddress(mailInfo.getToAddress());

052

for (int i=0; i<receivers.length; i++){

053

tos[i+1] = new InternetAddress(receivers[i]);

054

}

055

} else {

056

tos = new InternetAddress[1];

057

tos[0] = new InternetAddress(mailInfo.getToAddress());

058

}

059

060

// Message.RecipientType.TO属性表示接收者的类型为TO

061

mailMessage.setRecipients(Message.RecipientType.TO,tos);

062

// 设置邮件消息的主题

063

mailMessage.setSubject(mailInfo.getSubject());

064

// 设置邮件消息发送的时间

065

mailMessage.setSentDate(newDate());

066

// 设置邮件消息的主要内容

067

String mailContent = mailInfo.getContent();

068

mailMessage.setText(mailContent);

069

// 发送邮件

070

Transport.send(mailMessage);

071

returntrue;

072

} catch(MessagingException ex) {

073

ex.printStackTrace();

074

}

075

returnfalse;

076

}

077

/**

078

* 发送邮件给多个接收者,以Html内容

079

* @param mailInfo    带发送邮件的信息

080

* <a href="http://my.oschina.net/u/556800" class="referer" target="_blank">@return</a>

081

*/

082

public static boolean sendMailtoMultiReceiver(MultiMailSenderInfo mailInfo){

083

MyAuthenticator authenticator = null;

084

if (mailInfo.isValidate()) {

085

authenticator = new MyAuthenticator(mailInfo.getUserName(),

086

mailInfo.getPassword());

087

}

088

Session sendMailSession = Session.getInstance(mailInfo

089

.getProperties(), authenticator);

090

try {

091

Message mailMessage = new MimeMessage(sendMailSession);

092

// 创建邮件发送者地址

093

Address from = new InternetAddress(mailInfo.getFromAddress());

094

mailMessage.setFrom(from);

095

// 创建邮件的接收者地址,并设置到邮件消息中

096

Address[] tos = null;

097

String[] receivers = mailInfo.getReceivers();

098

if (receivers != null){

099

// 为每个邮件接收者创建一个地址

100

tos = new InternetAddress[receivers.length + 1];

101

tos[0] = new InternetAddress(mailInfo.getToAddress());

102

for (int i=0; i<receivers.length; i++){

103

tos[i+1] = new InternetAddress(receivers[i]);

104

}

105

} else {

106

tos = new InternetAddress[1];

107

tos[0] = new InternetAddress(mailInfo.getToAddress());

108

}

109

// 将所有接收者地址都添加到邮件接收者属性中

110

mailMessage.setRecipients(Message.RecipientType.TO, tos);

111

112

mailMessage.setSubject(mailInfo.getSubject());

113

mailMessage.setSentDate(new Date());

114

// 设置邮件内容

115

Multipart mainPart = new MimeMultipart();

116

BodyPart html = new MimeBodyPart();

117

html.setContent(mailInfo.getContent(), "text/html; charset=GBK");

118

mainPart.addBodyPart(html);

119

mailMessage.setContent(mainPart);

120

// 发送邮件

121

Transport.send(mailMessage);

122

return true;

123

} catch (MessagingException ex) {

124

ex.printStackTrace();

125

}

126

return false;

127

}

128

129

/**

130

* 发送带抄送的邮件

131

* @param mailInfo    待发送邮件的消息

132

* <a href="http://my.oschina.net/u/556800" class="referer" target="_blank">@return</a>

133

*/

134

public static boolean sendMailtoMultiCC(MultiMailSenderInfo mailInfo){

135

MyAuthenticator authenticator = null;

136

if (mailInfo.isValidate()) {

137

authenticator = new MyAuthenticator(mailInfo.getUserName(),

138

mailInfo.getPassword());

139

}

140

Session sendMailSession = Session.getInstance(mailInfo

141

.getProperties(), authenticator);

142

try {

143

Message mailMessage = new MimeMessage(sendMailSession);

144

// 创建邮件发送者地址

145

Address from = new InternetAddress(mailInfo.getFromAddress());

146

mailMessage.setFrom(from);

147

// 创建邮件的接收者地址,并设置到邮件消息中

148

Address to = new InternetAddress(mailInfo.getToAddress());

149

mailMessage.setRecipient(Message.RecipientType.TO, to);

150

151

// 获取抄送者信息

152

String[] ccs = mailInfo.getCcs();

153

if (ccs != null){

154

// 为每个邮件接收者创建一个地址

155

Address[] ccAdresses = new InternetAddress[ccs.length];

156

for (int i=0; i<ccs.length; i++){

157

ccAdresses[i] = new InternetAddress(ccs[i]);

158

}

159

// 将抄送者信息设置到邮件信息中,注意类型为Message.RecipientType.CC

160

mailMessage.setRecipients(Message.RecipientType.CC, ccAdresses);

161

}

162

163

mailMessage.setSubject(mailInfo.getSubject());

164

mailMessage.setSentDate(new Date());

165

// 设置邮件内容

166

Multipart mainPart = new MimeMultipart();

167

BodyPart html = new MimeBodyPart();

168

html.setContent(mailInfo.getContent(), "text/html; charset=GBK");

169

mainPart.addBodyPart(html);

170

mailMessage.setContent(mainPart);

171

// 发送邮件

172

Transport.send(mailMessage);

173

return true;

174

} catch (MessagingException ex) {

175

ex.printStackTrace();

176

}

177

return false;

178

}

179

180

/**

181

* 发送多接收者类型邮件的基本信息

182

*/

183

public static class MultiMailSenderInfo extends MailSenderInfo{

184

// 邮件的接收者,可以有多个

185

private String[] receivers;

186

// 邮件的抄送者,可以有多个

187

private String[] ccs;

188

189

public String[] getCcs() {

190

return ccs;

191

}

192

public void setCcs(String[] ccs) {

193

this.ccs = ccs;

194

}

195

public String[] getReceivers() {

196

return receivers;

197

}

198

public void setReceivers(String[] receivers) {

199

this.receivers = receivers;

200

}

201

}

202
}
第三个类:MyAuthenticator.java
01
package com.util.mail;
02

03
import javax.mail.*;
04

05
public class MyAuthenticator extends Authenticator{
06

String userName=null;

07

String password=null;

08

09

public MyAuthenticator(){

10

}

11

publicMyAuthenticator(String username, String password) {

12

this.userName = username;

13

this.password = password;

14

}

15

protected PasswordAuthentication getPasswordAuthentication(){

16

return new PasswordAuthentication(userName, password);

17

}

18
}
下面给出使用上面三个类的代码:
01
public static void main(String[] args){
02

//这个类主要是设置邮件

03

MultiMailSenderInfo mailInfo = newMultiMailSenderInfo();

04

mailInfo.setMailServerHost("smtp.163.com");

05

mailInfo.setMailServerPort("25");

06

mailInfo.setValidate(true);

07

mailInfo.setUserName("xxx@163.com");

08

mailInfo.setPassword("**********");//您的邮箱密码

09

mailInfo.setFromAddress("xxx@163.com");

10

mailInfo.setToAddress("xxx@163.com");

11

mailInfo.setSubject("设置邮箱标题");

12

mailInfo.setContent("设置邮箱内容");

13

String[] receivers = newString[]{"***@163.com", "***@tom.com"};

14

String[] ccs = receivers; mailInfo.setReceivers(receivers);

15

mailInfo.setCcs(ccs);

16

//这个类主要来发送邮件

17

MultiMailsender sms = newMultiMailsender();

18

sms.sendTextMail(mailInfo);//发送文体格式

19

MultiMailsender.sendHtmlMail(mailInfo);//发送html格式

20

MultiMailsender.sendMailtoMultiCC(mailInfo);//发送抄送

最后,给出朋友们几个注意的地方:
1、使用此代码你可以完成你的javamail的邮件发送功能、发多个邮箱。三个类缺一不可。
2、这三个类我打包是用的com.util.mail包,如果不喜欢,你可以自己改,但三个类文件必须在同一个包中
3、不要使用你刚刚注册过的邮箱在程序中发邮件,如果你的163邮箱是刚注册不久,那你就不要使用“smtp.163.com”。因为你发不出去。刚注册的邮箱是不会给你这种权限的,也就是你不能通过验证。要使用你经常用的邮箱,而且时间比较长的。
4、另一个问题就是mailInfo.setMailServerHost(“smtp.163.com”);与mailInfo.setFromAddress(“xxx@163.com”);这两句话。即如果你使用163smtp服务器,那么发送邮件地址就必须用163的邮箱,如果不的话,是不会发送成功的。
5、关于javamail验证错误的问题,网上的解释有很多,但我看见的只有一个。就是我的第三个类。你只要复制全了代码,我想是不会有问题的。

6、 然后在Android项目中添加网络访问权限

2 接收邮件

package org.davidfang.mail;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Properties;
import javax.mail.BodyPart;
import javax.mail.Flags;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Part;
import javax.mail.Session;
import javax.mail.Store;
import javax.mail.URLName;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeUtility;
public class ReciveMail {

private MimeMessage msg = null;
private String saveAttchPath = "";
private StringBuffer bodytext = new StringBuffer();
private String dateformate = "yy-MM-dd HH:mm";

public ReciveMail(MimeMessage msg){
    this.msg = msg;
    }
public void setMsg(MimeMessage msg) {
    this.msg = msg;
}

/**
 * 获取发送邮件者信息
 * @return
 * @throws MessagingException
 */
public String getFrom() throws MessagingException{
    InternetAddress[] address = (InternetAddress[]) msg.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;
}

/**
 * 获取邮件收件人,抄送,密送的地址和信息。根据所传递的参数不同 "to"-->收件人,"cc"-->抄送人地址,"bcc"-->密送地址
 * @param type
 * @return
 * @throws MessagingException
 * @throws UnsupportedEncodingException
 */
public String getMailAddress(String type) throws MessagingException, UnsupportedEncodingException{
    String mailaddr = "";
    String addrType = type.toUpperCase();
    InternetAddress[] address = null;

    if(addrType.equals("TO")||addrType.equals("CC")||addrType.equals("BCC")){
        if(addrType.equals("TO")){
            address = (InternetAddress[]) msg.getRecipients(Message.RecipientType.TO);
        }
        if(addrType.equals("CC")){
            address = (InternetAddress[]) msg.getRecipients(Message.RecipientType.CC);
        }
        if(addrType.equals("BCC")){
            address = (InternetAddress[]) msg.getRecipients(Message.RecipientType.BCC);
        }

        if(address != null){
            for(int i=0;i<address.length;i++){
                String mail = address[i].getAddress();
                if(mail == null){
                    mail = "";
                }else{
                    mail = MimeUtility.decodeText(mail);
                }
                String personal = address[i].getPersonal();
                if(personal == null){
                    personal = "";
                }else{
                    personal = MimeUtility.decodeText(personal);
                }
                String compositeto = personal +"<"+mail+">";
                mailaddr += ","+compositeto; 
            }
            mailaddr = mailaddr.substring(1);
        }
    }else{
        throw new RuntimeException("Error email Type!");
    }
    return mailaddr;
}

/**
 * 获取邮件主题
 * @return
 * @throws UnsupportedEncodingException
 * @throws MessagingException
 */
public String getSubject() throws UnsupportedEncodingException, MessagingException{
    String subject = "";
    subject = MimeUtility.decodeText(msg.getSubject());
    if(subject == null){
        subject = "";
    }
    return subject;
}

/**
 * 获取邮件发送日期
 * @return
 * @throws MessagingException
 */
public String getSendDate() throws MessagingException{
    Date sendDate = msg.getSentDate();
    SimpleDateFormat smd = new SimpleDateFormat(dateformate);
    return smd.format(sendDate);
}

/**
 * 获取邮件正文内容
 * @return
 */
public String getBodyText(){

    return bodytext.toString();
}

/**
 * 解析邮件,将得到的邮件内容保存到一个stringBuffer对象中,解析邮件 主要根据MimeType的不同执行不同的操作,一步一步的解析
 * @param part
 * @throws MessagingException
 * @throws IOException
 */
public void getMailContent(Part part) throws MessagingException, IOException{

    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 count = multipart.getCount();
        for(int i=0;i<count;i++){
            getMailContent(multipart.getBodyPart(i));
        }
    }else if(part.isMimeType("message/rfc822")){
        getMailContent((Part) part.getContent()); 
    }

}

/**
 * 判断邮件是否需要回执,如需回执返回true,否则返回false
 * @return
 * @throws MessagingException
 */
public boolean getReplySign() throws MessagingException{
    boolean replySign = false;
    String needreply[] = msg.getHeader("Disposition-Notification-TO");
    if(needreply != null){
        replySign = true;
    }
    return replySign;
}

/**
 * 获取此邮件的message-id
 * @return
 * @throws MessagingException
 */
public String getMessageId() throws MessagingException{
    return msg.getMessageID();
}

/**
 * 判断此邮件是否已读,如果未读则返回false,已读返回true
 * @return
 * @throws MessagingException
 */
public boolean isNew() throws MessagingException{
    boolean isnew = false;
    Flags flags = ((Message)msg).getFlags();
    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;
}

/**
 * 判断是是否包含附件
 * @param part
 * @return
 * @throws MessagingException
 * @throws IOException
 */
public boolean isContainAttch(Part part) throws MessagingException, IOException{
    boolean flag = false;

    String contentType = part.getContentType();
    if(part.isMimeType("multipart/*")){
        Multipart multipart = (Multipart) part.getContent();
        int count = multipart.getCount();
        for(int i=0;i<count;i++){
            BodyPart bodypart = multipart.getBodyPart(i);
            String dispostion = bodypart.getDisposition();
            if((dispostion != null)&&(dispostion.equals(Part.ATTACHMENT)||dispostion.equals(Part.INLINE))){
                flag = true;
            }else if(bodypart.isMimeType("multipart/*")){
                flag = isContainAttch(bodypart);
            }else{
                String conType = bodypart.getContentType();
                if(conType.toLowerCase().indexOf("appliaction")!=-1){
                    flag = true;
                }
                if(conType.toLowerCase().indexOf("name")!=-1){
                    flag = true;
                }
            }
        }
    }else if(part.isMimeType("message/rfc822")){
        flag = isContainAttch((Part) part.getContent());
    }

    return flag;
}

/**
 * 保存附件
 * @param part
 * @throws MessagingException
 * @throws IOException
 */
public void saveAttchMent(Part part) throws MessagingException, IOException{
    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 dispostion = mpart.getDisposition();
            if((dispostion != null)&&(dispostion.equals(Part.ATTACHMENT)||dispostion.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/*")){
                saveAttchMent(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")){
        saveAttchMent((Part) part.getContent());
    }
}
/**
 * 获得保存附件的地址
 * @return
 */
public String getSaveAttchPath() {
    return saveAttchPath;
}
/**
 * 设置保存附件地址
 * @param saveAttchPath
 */
public void setSaveAttchPath(String saveAttchPath) {
    this.saveAttchPath = saveAttchPath;
}
/**
 * 设置日期格式
 * @param dateformate
 */
public void setDateformate(String dateformate) {
    this.dateformate = dateformate;
}
/**
 * 保存文件内容
 * @param filename
 * @param inputStream
 * @throws IOException
 */
private void saveFile(String filename, InputStream inputStream) throws IOException {
    String osname = System.getProperty("os.name");
    String storedir = getSaveAttchPath();
    String sepatror = "";
    if(osname == null){
        osname = "";
    }

    if(osname.toLowerCase().indexOf("win")!=-1){
        sepatror = "//";
        if(storedir==null||"".equals(storedir)){
            storedir = "d://temp";
        }
    }else{
        sepatror = "/";
        storedir = "/temp";
    }

    File storefile = new File(storedir+sepatror+filename);
    System.out.println("storefile‘s path:"+storefile.toString());

    BufferedOutputStream bos = null;
    BufferedInputStream bis = null;

    try {
        bos = new BufferedOutputStream(new FileOutputStream(storefile));
        bis = new BufferedInputStream(inputStream);
        int c;
        while((c= bis.read())!=-1){
            bos.write(c);
            bos.flush();
        }
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }finally{
        bos.close();
        bis.close();
    }

}

public void recive(Part part,int i) throws MessagingException, IOException{
    System.out.println("------------------START-----------------------");
    System.out.println("Message"+i+" subject:" + getSubject());
    System.out.println("Message"+i+" from:" + getFrom());
    System.out.println("Message"+i+" isNew:" + isNew());
    boolean flag = isContainAttch(part);
    System.out.println("Message"+i+" isContainAttch:" +flag);
    System.out.println("Message"+i+" replySign:" + getReplySign());
    getMailContent(part);
    System.out.println("Message"+i+" content:" + getBodyText());
    setSaveAttchPath("c://temp//"+i);
    if(flag){
        saveAttchMent(part);
    }
    System.out.println("------------------END-----------------------");
}


public static void main(String[] args) throws MessagingException, IOException {
    Properties props = new Properties();
    props.setProperty("mail.smtp.host", "smtp.sina.com");
    props.setProperty("mail.smtp.auth", "true");
    Session session = Session.getDefaultInstance(props,null);
    URLName urlname = new URLName("pop3","pop.qq.com",110,null,"715881036","kingsoft");

    Store store = session.getStore(urlname);
    store.connect();
    Folder folder = store.getFolder("INBOX");
    folder.open(Folder.READ_ONLY);
    Message msgs[] = folder.getMessages();
    int count = msgs.length;
    System.out.println("Message Count:"+count);
    ReciveMail rm = null;
    for(int i=0;i<count;i++){
        rm = new ReciveMail((MimeMessage) msgs[i]);
        rm.recive(msgs[i],i);;
    }


}

}

Android使用javamail收发邮件