[转载]javamail发送邮件
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http://dev2dev.bea.com.cn/bbs/thread.jspa?forumID=124&threadID=27140&tstart=330
我是按照weblogic公司的帮助文档做的。不知还要配置什么?
1. 通过console方式创建一个MailSession.
2. 在Configuration栏中输入以下参数:
Name: MyMailSession
JNDIName: MyMailSession
Properties
mail.smtp.host=winqiu
3. 然后在Targets栏中将mailsession加入你的Target Servers.
4. 这样你的mailsession就创建成功了.
5. 在程序中调用的方法如下:
/*
在java版经常看到有人问如何用javamail发送邮件?如何接收邮件?如何访问多个文件夹等。问题零散,而历史的回复早已经淹没在问题的海洋之中。
本人之前所做过一个java项目,其中包含有WebMail功能,当初为用java实现而对javamail摸索了一段时间,总算有点收获。看到论坛中的经常有此方面的问题,因此把我的一些经验帖出来,希望对大家有些帮助。
此篇仅介绍用javamail实现发送邮件功能,其中涉及smtp认证,邮件附件发送,及HTML内容邮件等。
其它有关多邮箱的实现,接收POP3邮件及IMAP等内容,将在后续文章中介绍。
如下程序需要:javamail,JAF包,j2ee.jar包含了上述两个包,建议大家安装J2SDKEE或直接拷贝j2ee.jar,将其添加到jbuilder的library中,或系统ClassPath中
*/
package com.me.util.mail ;
/**
* @author Zhangkun [email protected]
* @version 1.0
*/
import java.util.* ;
import javax.mail.* ;
import javax.mail.internet.* ;
import java.util.Date ;
import javax.activation.* ;
import java.io.* ;
import com.me.util.* ;
public class sendMail {
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 sendMail() {
setSmtpHost(getConfig.mailHost) ; //如果没有指定邮件服务器,就从getConfig类中获取
createMimeMessage() ;
}
public sendMail(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) ;
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 ;
}
}
/**
* Just do it as this
*/
public static void main(String [] args) {
String mailbody = " <meta http-equiv=Content-Type content=text/html; charset=gb2312> " +
" <div align=center><a href=http://www.csdn.net> csdn </a></div> " ;
sendMail themail = new sendMail( " smtp.msn.com " ) ;
themail.setNeedAuth(true) ;
if(themail.setSubject( " 标题 " ) == false) return ;
if(themail.setBody(mailbody) == false) return ;
if(themail.setTo( " [email protected] " ) == false) return ;
if(themail.setFrom( " [email protected] " ) == false) return ;
if(themail.addFileAffix( " c:\\boot.ini " ) == false) return ;
themail.setNamePass( " user " , " password " ) ;
if(themail.sendout() == false) return ;
}
}
在java版经常看到有人问如何用javamail发送邮件?如何接收邮件?如何访问多个文件夹等。问题零散,而历史的回复早已经淹没在问题的海洋之中。
本人之前所做过一个java项目,其中包含有WebMail功能,当初为用java实现而对javamail摸索了一段时间,总算有点收获。看到论坛中的经常有此方面的问题,因此把我的一些经验帖出来,希望对大家有些帮助。
此篇仅介绍用javamail实现发送邮件功能,其中涉及smtp认证,邮件附件发送,及HTML内容邮件等。
其它有关多邮箱的实现,接收POP3邮件及IMAP等内容,将在后续文章中介绍。
如下程序需要:javamail,JAF包,j2ee.jar包含了上述两个包,建议大家安装J2SDKEE或直接拷贝j2ee.jar,将其添加到jbuilder的library中,或系统ClassPath中
*/
package com.me.util.mail ;
/**
* @author Zhangkun [email protected]
* @version 1.0
*/
import java.util.* ;
import javax.mail.* ;
import javax.mail.internet.* ;
import java.util.Date ;
import javax.activation.* ;
import java.io.* ;
import com.me.util.* ;
public class sendMail {
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 sendMail() {
setSmtpHost(getConfig.mailHost) ; //如果没有指定邮件服务器,就从getConfig类中获取
createMimeMessage() ;
}
public sendMail(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) ;
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 ;
}
}
/**
* Just do it as this
*/
public static void main(String [] args) {
String mailbody = " <meta http-equiv=Content-Type content=text/html; charset=gb2312> " +
" <div align=center><a href=http://www.csdn.net> csdn </a></div> " ;
sendMail themail = new sendMail( " smtp.msn.com " ) ;
themail.setNeedAuth(true) ;
if(themail.setSubject( " 标题 " ) == false) return ;
if(themail.setBody(mailbody) == false) return ;
if(themail.setTo( " [email protected] " ) == false) return ;
if(themail.setFrom( " [email protected] " ) == false) return ;
if(themail.addFileAffix( " c:\\boot.ini " ) == false) return ;
themail.setNamePass( " user " , " password " ) ;
if(themail.sendout() == false) return ;
}
}
http://dev2dev.bea.com.cn/bbs/thread.jspa?forumID=124&threadID=27140&tstart=330
我是按照weblogic公司的帮助文档做的。不知还要配置什么?
1. 通过console方式创建一个MailSession.
2. 在Configuration栏中输入以下参数:
Name: MyMailSession
JNDIName: MyMailSession
Properties
mail.smtp.host=winqiu
3. 然后在Targets栏中将mailsession加入你的Target Servers.
4. 这样你的mailsession就创建成功了.
5. 在程序中调用的方法如下:
import java.util.*
;
import javax.activation.* ;
import javax.mail.Session ;
import javax.mail.* ;
import javax.mail.internet.* ;
import javax.naming.* ;
public class SendMail {
Context ic = null ;
public SendMail() {
}
public void send() {
//使用JNDI查询Mail Session,
try
{
Hashtable ht = new Hashtable() ;
ht.put(Context.INITIAL_CONTEXT_FACTORY , " weblogic.jndi.WLInitialContextFactory " ) ;
ht.put(Context.PROVIDER_URL , " t3://winqiu:7001 " ) ;
ic = new InitialContext(ht) ;
Session session = (Session) ic.lookup( " myMailSession " ) ;
//设置属性,然后创建Session实例
Properties props = new Properties() ;
props.put( " mail.transport.protocol " , " smtp " ) ;
props.put( " mail.smtp.host " , " winqiu " ) ;
InternetAddress emailAddress = new InternetAddress(
" [email protected] " ) ;
props.put( " mail.from " , emailAddress) ;
Session session2 = session.getInstance(props) ;
//创建消息
Message msg = new MimeMessage(session2) ;
msg.setFrom() ;
String to = " [email protected] " ;
msg.setRecipients(Message.RecipientType.TO ,
InternetAddress.parse(to , false)) ;
String subject = " hello " ;
msg.setSubject(subject) ;
msg.setSentDate(new Date()) ;
// 将消息内容存放到MimeBodyPart对象中,然后把MimeBodyPart对象
//存入Multipart对象中,最后,把代表附件的Multipart对象加入待
//发送的消息中
MimeBodyPart mbp = new MimeBodyPart() ;
String messageTxt = " first mail " ;
mbp.setText(messageTxt) ;
Multipart mp = new MimeMultipart() ;
mp.addBodyPart(mbp) ;
msg.setContent(mp) ;
msg.saveChanges() ;
//发送消息
Transport.send(msg) ;
}
catch (NamingException e) {
e.printStackTrace() ;
}
catch (MessagingException e) {
e.printStackTrace() ;
}
}
public static void main(String args [] )
{
SendMail sendMail = new SendMail() ;
sendMail.send() ;
System.out.println( " send ok " ) ;
}
}
但是我的发送邮件时候就出现这样的异常:
javax.naming.ConfigurationException. Root exception is java.rmi.MarshalException: error marshalling return ; nested exception is:
java.io.NotSerializableException: javax.mail.Session
at weblogic.rjvm.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java: 108 )
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java: 284 )
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java: 244 )
at weblogic.jndi.internal.ServerNamingNode_812_WLStub.lookup(Unknown Source)
at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java: 343 )
at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java: 336 )
at javax.naming.InitialContext.lookup(InitialContext.java: 347 )
at javamail.SendMail.send(SendMail.java: 42 )
at javamail.SendMail.main(SendMail.java: 94 )
Caused by: java.io.NotSerializableException: javax.mail.Session
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java: 1054 )
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java: 278 )
at weblogic.common.internal.ChunkedObjectOutputStream.writeObject(ChunkedObjectOutputStream.java: 116 )
at weblogic.rjvm.MsgAbbrevOutputStream.writeObject(MsgAbbrevOutputStream.java: 93 )
at weblogic.jndi.internal.RootNamingNode_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java: 477 )
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java: 108 )
at weblogic.rmi.internal.BasicServerRef$ 1 .run(BasicServerRef.java: 420 )
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java: 353 )
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java: 144 )
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java: 415 )
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java: 30 )
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java: 197 )
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java: 170 )
import javax.activation.* ;
import javax.mail.Session ;
import javax.mail.* ;
import javax.mail.internet.* ;
import javax.naming.* ;
public class SendMail {
Context ic = null ;
public SendMail() {
}
public void send() {
//使用JNDI查询Mail Session,
try
{
Hashtable ht = new Hashtable() ;
ht.put(Context.INITIAL_CONTEXT_FACTORY , " weblogic.jndi.WLInitialContextFactory " ) ;
ht.put(Context.PROVIDER_URL , " t3://winqiu:7001 " ) ;
ic = new InitialContext(ht) ;
Session session = (Session) ic.lookup( " myMailSession " ) ;
//设置属性,然后创建Session实例
Properties props = new Properties() ;
props.put( " mail.transport.protocol " , " smtp " ) ;
props.put( " mail.smtp.host " , " winqiu " ) ;
InternetAddress emailAddress = new InternetAddress(
" [email protected] " ) ;
props.put( " mail.from " , emailAddress) ;
Session session2 = session.getInstance(props) ;
//创建消息
Message msg = new MimeMessage(session2) ;
msg.setFrom() ;
String to = " [email protected] " ;
msg.setRecipients(Message.RecipientType.TO ,
InternetAddress.parse(to , false)) ;
String subject = " hello " ;
msg.setSubject(subject) ;
msg.setSentDate(new Date()) ;
// 将消息内容存放到MimeBodyPart对象中,然后把MimeBodyPart对象
//存入Multipart对象中,最后,把代表附件的Multipart对象加入待
//发送的消息中
MimeBodyPart mbp = new MimeBodyPart() ;
String messageTxt = " first mail " ;
mbp.setText(messageTxt) ;
Multipart mp = new MimeMultipart() ;
mp.addBodyPart(mbp) ;
msg.setContent(mp) ;
msg.saveChanges() ;
//发送消息
Transport.send(msg) ;
}
catch (NamingException e) {
e.printStackTrace() ;
}
catch (MessagingException e) {
e.printStackTrace() ;
}
}
public static void main(String args [] )
{
SendMail sendMail = new SendMail() ;
sendMail.send() ;
System.out.println( " send ok " ) ;
}
}
但是我的发送邮件时候就出现这样的异常:
javax.naming.ConfigurationException. Root exception is java.rmi.MarshalException: error marshalling return ; nested exception is:
java.io.NotSerializableException: javax.mail.Session
at weblogic.rjvm.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java: 108 )
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java: 284 )
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java: 244 )
at weblogic.jndi.internal.ServerNamingNode_812_WLStub.lookup(Unknown Source)
at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java: 343 )
at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java: 336 )
at javax.naming.InitialContext.lookup(InitialContext.java: 347 )
at javamail.SendMail.send(SendMail.java: 42 )
at javamail.SendMail.main(SendMail.java: 94 )
Caused by: java.io.NotSerializableException: javax.mail.Session
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java: 1054 )
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java: 278 )
at weblogic.common.internal.ChunkedObjectOutputStream.writeObject(ChunkedObjectOutputStream.java: 116 )
at weblogic.rjvm.MsgAbbrevOutputStream.writeObject(MsgAbbrevOutputStream.java: 93 )
at weblogic.jndi.internal.RootNamingNode_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java: 477 )
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java: 108 )
at weblogic.rmi.internal.BasicServerRef$ 1 .run(BasicServerRef.java: 420 )
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java: 353 )
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java: 144 )
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java: 415 )
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java: 30 )
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java: 197 )
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java: 170 )