importjava.util.Properties;
importjavax.mail.Address;
importjavax.mail.MessagingException;
importjavax.mail.Session;
importjavax.mail.Transport;
importjavax.mail.internet.InternetAddress;
importjavax.mail.internet.MimeMessage;
publicclassSendEmailUtil{
publicstaticbooleansendMail(StringemailAddress,StringemailMsg){
//誰發(fā)送(發(fā)送方)
Stringfrom=””;
//發(fā)給誰
Stringto=emailAddress;
//發(fā)送者的用戶名和密碼(郵箱登錄用)
finalStringusername=””;//此處填寫發(fā)送的郵箱名
finalStringpassword=””;//此處填寫登錄的郵箱密碼
//定義properties對(duì)象，設(shè)置環(huán)境信息
Propertiesproperties=newProperties();
/*
*mail.smtp.host：指定銜接的郵件效勞器的主機(jī)名。如：163郵箱就填寫smtp.163.com
*若在本地測(cè)試的話，需求在本地裝置smtp效勞器
*/
properties.setProperty(“mail.smtp.host”,”smtp.163.com”);
//mail.smtp.auth：指定客戶端能否要向郵件效勞器提交考證
properties.setProperty(“mail.smtp.auth”,”true”);
/*
*mail.transport.protocol：指定郵件發(fā)送協(xié)議：smtp。smtp：發(fā)郵件；pop3：收郵件
*mail.store.protocol:指定郵件接納協(xié)議
*/
properties.setProperty(“mail.transport.protocol”,”smtp”);
//獲取session對(duì)象
Sessionsession=Session.getInstance(properties);
//當(dāng)設(shè)置為true，JavaMailAP就會(huì)將其運(yùn)轉(zhuǎn)過程和郵件效勞器的交互命令信息輸出到console中，用于JavaMail的調(diào)試
session.setDebug(true);
try{
//創(chuàng)立郵件對(duì)象
MimeMessagemessage=newMimeMessage(session);
//設(shè)置郵件發(fā)送方
message.setFrom(newInternetAddress(from));
//設(shè)置郵件發(fā)送的主題<郵件標(biāo)題>
message.setSubject(“郵件發(fā)送設(shè)置”);
//設(shè)置郵件發(fā)送的內(nèi)容
message.setContent(emailMsg,”text/html;charset=utf-8″);
Transporttransport=session.getTransport();
//銜接郵件效勞器，“”中填寫郵件效勞器主機(jī)名
transport.connect(“”,25,username,password);
transport.sendMessage(message,newAddress[]{newInternetAddress(to)});
transport.close();
returntrue;
}catch(MessagingExceptione){
e.printStackTrace();
returnfalse;
}
}