JavaMail傳送郵件(帶附件)
阿新 • • 發佈:2019-02-19
import javax.mail.*;
import javax.mail.internet.*;
import java.util.*;
import javax.activation.*;
public class SendMail2 {
private String host = ""; //smtp伺服器
private String from = ""; //發件人地址
private String to = ""; //收件人地址
private String affix = ""; //附件地址
private String affixName = ""; //附件名稱
private String user = ""; //使用者名稱
private String pwd = ""; //密碼
private String subject = ""; //郵件標題
public void setAddress(String from,String to,String subject){
this.from = from;
this.to = to;
this.subject = subject;
}
public void setAffix(String affix,String affixName){
this.affix = affix;
this.affixName = affixName;
}
public void send(String host,String user,String pwd) {
this.host = host;
this.user = user;
this.pwd = pwd;
Properties props = new Properties();
//設定傳送郵件的郵件伺服器的屬性(這裡使用網易的smtp伺服器)
props.put("mail.smtp.host", host);
//需要經過授權,也就是有戶名和密碼的校驗,這樣才能通過驗證(一定要有這一條)
props.put("mail.smtp.auth", "true");
//用剛剛設定好的props物件構建一個session
Session session = Session.getDefaultInstance(props);
//有了這句便可以在傳送郵件的過程中在console處顯示過程資訊,供除錯使
//用(你可以在控制檯(console)上看到傳送郵件的過程)
session.setDebug(true);
//用session為引數定義訊息物件
MimeMessage message = new MimeMessage(session);
try{
//載入發件人地址
message.setFrom(new InternetAddress(from));
//載入收件人地址
message.addRecipient(Message.RecipientType.TO,new InternetAddress(to));
//載入標題
message.setSubject(subject);
// 向multipart物件中新增郵件的各個部分內容,包括文字內容和附件
import javax.mail.internet.*;
import java.util.*;
import javax.activation.*;
public class SendMail2 {
private String host = ""; //smtp伺服器
private String from = ""; //發件人地址
private String to = ""; //收件人地址
private String affix = ""; //附件地址
private String affixName = ""; //附件名稱
private String user = ""; //使用者名稱
private String pwd = ""; //密碼
private String subject = ""; //郵件標題
public void setAddress(String from,String to,String subject){
this.from = from;
this.to = to;
this.subject = subject;
}
public void setAffix(String affix,String affixName){
this.affix = affix;
this.affixName = affixName;
}
public void send(String host,String user,String pwd) {
this.host = host;
this.user = user;
this.pwd = pwd;
Properties props = new Properties();
//設定傳送郵件的郵件伺服器的屬性(這裡使用網易的smtp伺服器)
props.put("mail.smtp.host", host);
//需要經過授權,也就是有戶名和密碼的校驗,這樣才能通過驗證(一定要有這一條)
props.put("mail.smtp.auth", "true");
//用剛剛設定好的props物件構建一個session
Session session = Session.getDefaultInstance(props);
//有了這句便可以在傳送郵件的過程中在console處顯示過程資訊,供除錯使
//用(你可以在控制檯(console)上看到傳送郵件的過程)
session.setDebug(true);
//用session為引數定義訊息物件
MimeMessage message = new MimeMessage(session);
try{
//載入發件人地址
message.setFrom(new InternetAddress(from));
//載入收件人地址
message.addRecipient(Message.RecipientType.TO,new InternetAddress(to));
//載入標題
message.setSubject(subject);
// 向multipart物件中新增郵件的各個部分內容,包括文字內容和附件