Spring Mail－Jemmy Walker

　　利用在客戶端測試的空檔，測試Spring出品的Java Mail。

import javax.mail.internet.MimeMessage;

import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;

public class SpringMailer {

    public static void main(String[] args) throws Exception {
        JavaMailSenderImpl javaMailSender = new JavaMailSenderImpl();
        javaMailSender.setHost("127.0.0.1");
        MimeMessage msg = javaMailSender.createMimeMessage();
        MimeMessageHelper msgHelper = new MimeMessageHelper(msg);
        msgHelper.setFrom("jemmy@from");
        msgHelper.setTo("spring@to");
        msgHelper.setSubject("Test Spring Mail!");
        msgHelper.setText("Spring");
        javaMailSender.send(msg);
    }
}

JavaMailSender是一個Interface,可以被Spring配置。這裡直接引用JavaMailSenderImpl,可以設置SMTP Host甚至它的login id/pwd。而setText還第二個參數,若為true則為html格式。