Java Spring简单实现邮件发送
Spring提供了一个发送邮件的抽象层,使发送邮件实现非常简单。
下面代码需要mail.jar包,如果服务器需要认证,必须加入如下加粗代码:
源文件:SendMail.java:
package mail;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;
import javax.mail.internet.MimeMessage;
import java.util.Properties;
import java.util.Date;
/**
* @author chrischen
*/
public class SendMail {
//邮件发送器
public static String Sender(String subject, String msg, String sendTo, String fromMail, String user, String pw, String fromName, String protocol, String host, String port) {
try{
final String username = user;
final String pass = pw;
//需要认证
Properties props = new Properties();
props.put(“mail.smtp.host”, host);
props.put(“mail.smtp.auth”, “true”);
props.put(“mail.transport.protocol”, protocol);
props.put(“mail.from”, fromMail);
//创建发送器
JavaMailSenderImpl sender = new JavaMailSenderImpl();
sender.setHost(host);
sender.setUsername(username);
sender.setPassword(pass);
//创建消息
MimeMessage message = sender.createMimeMessage();
message.addHeader(“X-Mailer”, “Java Mailer”);