最近我在写毕业设计
是用的Tomcat
结果只写了个发邮件
现在想用javamail写一个能接收邮件的JSP页面
希望高手帮忙
是用的Tomcat
结果只写了个发邮件
现在想用javamail写一个能接收邮件的JSP页面
希望高手帮忙
解决方案 »
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[email protected]
89496823
求能显示于页面的那种
这本书有关于javamail的文章。
/*
* ————邮件订阅系统
* Created on 2005-12-15
* Author fhp
* 功能描述————邮件对象构造
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/import java.util.Properties;import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Address;
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.Multipart;
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;/**
* @author Administrator
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public class MailConstructor { //private String EnvelopeFrom; //邮件发送地址
//private String MailHost; //邮件服务器
private String UserName; //用户名
private String PassWord; //用户密码
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 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 MailConstructor () {
}
/**
public void sendMail() {
setSmtpHost(getConfig.mailHost);//如果没有指定邮件服务器,就从getConfig类中获取
createMimeMessage();
}
**/
public MailConstructor(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>";
MailConstructor themail = new MailConstructor("smtp.163.com");
themail.setNeedAuth(true);
if(themail.setSubject("标题") == false) return;
if(themail.setBody(mailbody) == false) return;
if(themail.setTo("[email protected],[email protected],[email protected]") == false) return;
if(themail.setFrom("[email protected]") == false) return;
//if(themail.addFileAffix("c:\\boot.ini") == false) return;
themail.setNamePass("solo","3355");
if(themail.sendout() == false) return;
}
}
/**
*
* @author Administrator
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
class SMTPAuth extends javax.mail.Authenticator {
private String user, password;
public SMTPAuth(String u, String p) {
user = u;
password = p;
}
public void getuserinfo(String getuser, String getpassword) {
user = getuser;
password = getpassword;
}
protected javax.mail.PasswordAuthentication getPasswordAuthentication() {
return new javax.mail.PasswordAuthentication(user, password);
}
}
能说说为什么吗?
http://java.sun.com/products/javamail/downloads/index.html
import javax.activation.DataHandler;
鼠标停在上面的提示:
"MailConstructor.java"package javax.activation does not exist at line 15,colun 25
要怎么将你那包放到JB当中去使得我在JB中能点得出来认到我是这么做的:将你说的Activation Framework 1.1 .zip下载完 解压完,进入Activation Framework 1.1--》jaf-1.1 里面有个activation.jar,将其解压成activation文件夹,然后将
activation文件夹 拖到 JB目录/jdk1.4/src.zip 中去。结果:我在JB中可以点出activation.DataHandler;但是还是以下提示:
"MailConstructor.java"package javax.activation does not exist at line 15,colun 25望能给出具体说明~~ 目录搞得我头晕~~@-@
望能顺利做成你那邮件系统~~呵呵~~!
准备获取邮件会话对象!
准备创建MIME邮件对象!
设置smtp身份认证:mail.smtp.auth = true
设置邮件主题!
设置发信人!
正在发送邮件....
邮件发送失败!javax.mail.AuthenticationFailedException执行结果
在你的project根节点上点右键
有properties属性
在里面配置project所需要的包
是你的验证信息错误
准备获取邮件会话对象!
准备创建MIME邮件对象!
设置smtp身份认证:mail.smtp.auth = true
设置邮件主题!
设置发信人!
正在发送邮件....
邮件发送失败!javax.mail.AuthenticationFailedException
if(themail.setTo("[email protected],[email protected],[email protected]") == false) return;
if(themail.setFrom("[email protected]") == false) return;
//if(themail.addFileAffix("c:\\boot.ini") == false) return;
themail.setNamePass("solo","3355");
这里要改成你的邮箱和用户名\密码的
但是javax.mail 点不出mail mail 是不是也要去sun上载了?
if(themail.setFrom("[email protected]") == false) return;
上面那句啥意识?怎么这么多个邮件地址?下面是:发送的起点 上面是发送的终点?