????瀹?渚?璁茶堪浜?java涓?javamail????甯???浠剁????浠跺???版?規?????浜?缁?澶у?朵?澶у?跺???????蜂?????濡?涓?锛?
JavaMail锛?椤懼????涔?锛???渚?缁?寮?????澶????靛????浠剁?稿?崇??缂?绋??ュ?ｃ??瀹???Sun??甯????ㄦ?ュ???email??API??瀹???浠ユ?逛究?版?ц?涓?浜?甯哥?ㄧ????浠朵?杈?,JavaMail????????,??姝ゅ?????瑕?浣跨?ㄧ??璇?浣???瑕?棣???浠?java瀹?缃?涓?涓?杞姐?????????扮??????JavaMail1.5.0,涓??㈡??浠??ョ????javamail????甯???浠剁????浠跺??渚?
mail.java 浠ｇ??:
package mail;
import java.util.* ;
import java.io.* ;
import javax.mail.* ;
import javax.mail.internet.* ;
import javax.activation.* ;
public class Mail {
//瀹?涔???浠朵漢???朵歡浜恒??SMTP???″?ㄣ???ㄦ?峰????瀵?????涓婚?????瀹圭??
private String displayName;
private String to;
private String from;
private String smtpServer;
private String username;
private String password;
private String subject;
private String content;
private boolean ifAuth; //???″?ㄦ?????韬?浠借?よ??
private String filename="";
private Vector file = new Vector(); //?ㄤ?淇?瀛???????浠剁????浠跺????????
public void setSmtpServer(String smtpServer){
this.smtpServer=smtpServer;
}
public void setFrom(String from){
this.from=from;
}
public void setDisplayName(String displayName){
this.displayName=displayName;
}
public void setIfAuth(boolean ifAuth){
this.ifAuth=ifAuth;
}
public void setUserName(String username){
this.username=username;
}
public void setPassword(String password){
this.password=password;
}
public void setTo(String to){
this.to=to;
}
public void setSubject(String subject){
this.subject=subject;
}
public void setContent(String content){
this.content=content;
}
public void addAttachfile(String fname){
file.addElement(fname);
}
public Mail(){
}
public Mail(String smtpServer,String from,String displayName,String username,String password,String to,String subject,String content){
this.smtpServer=smtpServer;
this.from=from;
this.displayName=displayName;
this.ifAuth=true;
this.username=username;
this.password=password;
this.to=to;
this.subject=subject;
this.content=content;
}
public Mail(String smtpServer,String from,String displayName,String to,String subject,String content){
this.smtpServer=smtpServer;
this.from=from;
this.displayName=displayName;
this.ifAuth=false;
this.to=to;
this.subject=subject;
this.content=content;
}
public HashMap send(){
HashMap map=new HashMap();
map.put("state", "success");
String message="??浠跺????????锛?";
Session session=null;
Properties props = System.getProperties();
props.put("mail.smtp.host", smtpServer);
if(ifAuth){ //???″?ㄩ??瑕?韬?浠借?よ??
props.put("mail.smtp.auth","true");
SmtpAuth smtpAuth=new SmtpAuth(username,password);
session=Session.getDefaultInstance(props, smtpAuth);
}else{
props.put("mail.smtp.auth","false");
session=Session.getDefaultInstance(props, null);
}
session.setDebug(true);
Transport trans = null;
try {
Message msg = new MimeMessage(session);
try{
Address from_address = new InternetAddress(from, displayName);
msg.setFrom(from_address);
}catch(java.io.UnsupportedEncodingException e){
e.printStackTrace();
}
InternetAddress[] address={new InternetAddress(to)};
msg.setRecipients(Message.RecipientType.TO,address);
msg.setSubject(subject);
Multipart mp = new MimeMultipart();
MimeBodyPart mbp = new MimeBodyPart();
mbp.setContent(content.toString(), "text/html;charset=gb2312");
mp.addBodyPart(mbp);
if(!file.isEmpty()){//????浠?
Enumeration efile=file.elements();
while(efile.hasMoreElements()){
mbp=new MimeBodyPart();
filename=efile.nextElement().toString(); //???╁?烘??涓?涓???浠跺??
FileDataSource fds=new FileDataSource(filename); //寰??版?版??婧?
mbp.setDataHandler(new DataHandler(fds)); //寰??伴??浠舵??韬?骞惰?沖??odyPart
mbp.setFileName(fds.getName());? //寰??版??浠跺?????瘋?沖??odyPart
mp.addBodyPart(mbp);
}
file.removeAllElements();
}
msg.setContent(mp); //Multipart???ュ?頒俊浠?
msg.setSentDate(new Date());???? //璁劇疆淇′歡澶寸???????ユ??
//????淇′歡
msg.saveChanges();
trans = session.getTransport("smtp");
trans.connect(smtpServer, username, password);
trans.sendMessage(msg, msg.getAllRecipients());
trans.close();
}catch(AuthenticationFailedException e){
map.put("state", "failed");
message="??浠跺????澶辮觸锛???璇?????锛?\n"+"韬?浠介??璇???璇?!";
e.printStackTrace();
}catch (MessagingException e) {
message="??浠跺????澶辮觸锛???璇?????锛?\n"+e.getMessage();
map.put("state", "failed");
e.printStackTrace();
Exception ex = null;
if ((ex = e.getNextException()) != null) {
System.out.println(ex.toString());
ex.printStackTrace();
}
}
//System.out.println("\n??绀轟俊??:"+message);
map.put("message", message);
return map;
}
}
SmtpAuth.java 浠ｇ??:
package mail;
public class SmtpAuth extends javax.mail.Authenticator {
private String username,password;
public SmtpAuth(String username,String password){
this.username = username;
this.password = password;
}
protected javax.mail.PasswordAuthentication getPasswordAuthentication() {
return new javax.mail.PasswordAuthentication(username,password);
}
}
瀛??ㄧ????棰?灏辨????????63????浠跺?ㄩ?ㄩ?藉甫??涓?涓???浠剁??绗??鳳?涓?绠℃??娌℃????????浠訛????磋叮????????浠ュ?規?ゅ??浠ユ?矽???瀹?????
甯?????????杩闆?瑰ぇ瀹剁??Java绋?搴?璁捐?℃????甯??┿??