如何在java中附加生成的pdf文件邮件
请告诉我如何将可用的如何在java中附加生成的pdf文件邮件,java,servlets,Java,Servlets,请告诉我如何将可用的pdf文件附加到邮件。 我正在使用mail.jar和activation.jar发送邮件。 我可以发送邮件,但我不知道如何发送带有附件的pdf文件。 所以请给我提个建议 多谢各位 我只是试试 String filename = "file.pdf"; Multipart multipart1 = new MimeMultipart(); BodyPart messageBodyPart = new Mime
pdf文件
附加到邮件
。
我正在使用mail.jar
和activation.jar
发送邮件。
我可以发送邮件
,但我不知道如何发送带有附件的pdf文件。
所以请给我提个建议
多谢各位
我只是试试
String filename = "file.pdf";
Multipart multipart1 = new MimeMultipart();
BodyPart messageBodyPart = new MimeBodyPart();
DataSource source = new FileDataSource(filename);
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName(filename);
multipart1.addBodyPart(messageBodyPart);
但它仍然无法获取数据,它的附件为空。请尝试以下操作:
String SMTP_HOST_NAME = "mail.domain.com";
String SMTP_PORT = "111";
String SMTP_FROM_ADDRESS="xxx@domain.com";
String SMTP_TO_ADDRESS="yyy@domain.com";
String subject="Textmsg";
String fileAttachment = "C:\\filename.pdf";
Properties props = new Properties();
props.put("mail.smtp.host", SMTP_HOST_NAME);
props.put("mail.smtp.auth", "true");
props.put("mail.debug", "true");
props.put("mail.smtp.port", SMTP_PORT );
Session session = Session.getInstance(props,new javax.mail.Authenticator()
{protected javax.mail.PasswordAuthentication
getPasswordAuthentication()
{return new javax.mail.PasswordAuthentication("xxxx@domain.com","password");}});
try{
Message msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(SMTP_FROM_ADDRESS));
// create the message part
MimeBodyPart messageBodyPart =
new MimeBodyPart();
//fill message
messageBodyPart.setText("Test mail one");
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(messageBodyPart);
// Part two is attachment
messageBodyPart = new MimeBodyPart();
DataSource source =
new FileDataSource(fileAttachment);
messageBodyPart.setDataHandler(
new DataHandler(source));
messageBodyPart.setFileName(fileAttachment);
multipart.addBodyPart(messageBodyPart);
// Put parts in message
msg.setContent(multipart);
msg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(SMTP_TO_ADDRESS));
msg.setSubject(subject);
// msg.setContent(content, "text/plain");
Transport.send(msg);
System.out.println("success....................................");
}
catch(Exception e){
e.printStackTrace();
}
来源:试试这个:
String SMTP_HOST_NAME = "mail.domain.com";
String SMTP_PORT = "111";
String SMTP_FROM_ADDRESS="xxx@domain.com";
String SMTP_TO_ADDRESS="yyy@domain.com";
String subject="Textmsg";
String fileAttachment = "C:\\filename.pdf";
Properties props = new Properties();
props.put("mail.smtp.host", SMTP_HOST_NAME);
props.put("mail.smtp.auth", "true");
props.put("mail.debug", "true");
props.put("mail.smtp.port", SMTP_PORT );
Session session = Session.getInstance(props,new javax.mail.Authenticator()
{protected javax.mail.PasswordAuthentication
getPasswordAuthentication()
{return new javax.mail.PasswordAuthentication("xxxx@domain.com","password");}});
try{
Message msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(SMTP_FROM_ADDRESS));
// create the message part
MimeBodyPart messageBodyPart =
new MimeBodyPart();
//fill message
messageBodyPart.setText("Test mail one");
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(messageBodyPart);
// Part two is attachment
messageBodyPart = new MimeBodyPart();
DataSource source =
new FileDataSource(fileAttachment);
messageBodyPart.setDataHandler(
new DataHandler(source));
messageBodyPart.setFileName(fileAttachment);
multipart.addBodyPart(messageBodyPart);
// Put parts in message
msg.setContent(multipart);
msg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(SMTP_TO_ADDRESS));
msg.setSubject(subject);
// msg.setContent(content, "text/plain");
Transport.send(msg);
System.out.println("success....................................");
}
catch(Exception e){
e.printStackTrace();
}
来源:您应该创建,如下所示:
Multipart multipart = new MimeMultipart();
messageBodyPart = new MimeBodyPart();
String filePath = "<file system path>";
String fileName = "display name"
DataSource source = new FileDataSource(file);
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName(fileName);
multipart.addBodyPart(messageBodyPart);
Multipart Multipart=new MimeMultipart();
messageBodyPart=新的MimeBodyPart();
字符串filePath=“”;
String fileName=“显示名称”
DataSource source=新文件DataSource(文件);
setDataHandler(新的DataHandler(源));
messageBodyPart.setFileName(文件名);
multipart.addBodyPart(messageBodyPart);
现在,使用方法。您应该创建,如下所示:
Multipart multipart = new MimeMultipart();
messageBodyPart = new MimeBodyPart();
String filePath = "<file system path>";
String fileName = "display name"
DataSource source = new FileDataSource(file);
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName(fileName);
multipart.addBodyPart(messageBodyPart);
Multipart Multipart=new MimeMultipart();
messageBodyPart=新的MimeBodyPart();
字符串filePath=“”;
String fileName=“显示名称”
DataSource source=新文件DataSource(文件);
setDataHandler(新的DataHandler(源));
messageBodyPart.setFileName(文件名);
multipart.addBodyPart(messageBodyPart);
现在,使用方法。使用JavaMail发送带有附件的电子邮件:
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
class SendAttachment
{
public static void main(String [] args)
{
String to="ABC@gmail.com";//change accordingly
final String user="ABC@XYZ.com";//change accordingly
final String password="xxxxx";//change accordingly
//1) get the session object
Properties properties = System.getProperties();
properties.setProperty("mail.smtp.host", "mail.javatpoint.com");
properties.put("mail.smtp.auth", "true");
Session session = Session.getDefaultInstance(properties,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(user,password); } });
//2) compose message
try{
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(user));
message.addRecipient(Message.RecipientType.TO,new InternetAddress(to));
message.setSubject("Message Aleart");
//3) create MimeBodyPart object and set your message text
BodyPart messageBodyPart1 = new MimeBodyPart();
messageBodyPart1.setText("This is message body");
//4) create new MimeBodyPart object and set DataHandler object to this object
MimeBodyPart messageBodyPart2 = new MimeBodyPart();
String filename = "SendAttachment.java";//change accordingly
DataSource source = new FileDataSource(filename);
messageBodyPart2.setDataHandler(new DataHandler(source));
messageBodyPart2.setFileName(filename);
//5) create Multipart object and add MimeBodyPart objects to this object
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(messageBodyPart1);
multipart.addBodyPart(messageBodyPart2);
//6) set the multiplart object to the message object
message.setContent(multipart );
//7) send message
Transport.send(message);
System.out.println("message sent....");
}catch (MessagingException ex) {ex.printStackTrace();}
}
}
来源:使用JavaMail发送带有附件的电子邮件:
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
class SendAttachment
{
public static void main(String [] args)
{
String to="ABC@gmail.com";//change accordingly
final String user="ABC@XYZ.com";//change accordingly
final String password="xxxxx";//change accordingly
//1) get the session object
Properties properties = System.getProperties();
properties.setProperty("mail.smtp.host", "mail.javatpoint.com");
properties.put("mail.smtp.auth", "true");
Session session = Session.getDefaultInstance(properties,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(user,password); } });
//2) compose message
try{
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(user));
message.addRecipient(Message.RecipientType.TO,new InternetAddress(to));
message.setSubject("Message Aleart");
//3) create MimeBodyPart object and set your message text
BodyPart messageBodyPart1 = new MimeBodyPart();
messageBodyPart1.setText("This is message body");
//4) create new MimeBodyPart object and set DataHandler object to this object
MimeBodyPart messageBodyPart2 = new MimeBodyPart();
String filename = "SendAttachment.java";//change accordingly
DataSource source = new FileDataSource(filename);
messageBodyPart2.setDataHandler(new DataHandler(source));
messageBodyPart2.setFileName(filename);
//5) create Multipart object and add MimeBodyPart objects to this object
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(messageBodyPart1);
multipart.addBodyPart(messageBodyPart2);
//6) set the multiplart object to the message object
message.setContent(multipart );
//7) send message
Transport.send(message);
System.out.println("message sent....");
}catch (MessagingException ex) {ex.printStackTrace();}
}
}
来源:如果你用谷歌搜索它,你甚至不需要问这个问题如果你用谷歌搜索它,你甚至不需要问这个问题我遵循你的代码,附上文件,但它不包含数据,意味着它附加了0K。测试了代码,它工作正常。现在它给我的文件找不到例外,然后给它正确的文件路径或用新代码更新你的问题。您使用的是绝对文件路径吗???非常感谢您最终完成了它的工作。我遵循您的代码,附加了文件,但不包含数据,意味着附加了0K。测试了代码,它工作正常。现在,它给我的文件找不到异常,然后给它正确的文件路径或用新代码更新您的问题。您使用的是绝对文件路径吗???非常感谢您最后的工作。