上次写的java发送邮件的方法并不完善,这次写了个比较完善的接口,方便使用的时候调用,后期我还会继续完善
引入Maven
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| <dependency> <groupId>javax.mail</groupId> <artifactId>mail</artifactId> <version>1.5.0-b01</version> </dependency>
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代码
邮箱账号这里还以搜狐邮箱为例
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| package com.lzc.mail.utlis;
import javax.mail.Message; import javax.mail.MessagingException; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; import java.io.UnsupportedEncodingException; import java.util.Properties;
public class MailUtli { private final static String userName = "xxxx@sohu.com"; private final static String password = "xxxxxxxxxxx"; private final static String host = "smtp.sohu.com"; private final static String port = "465";
private final static String name = "小李同志"; private static final Properties properties = new Properties();
static { properties.put("mail.smtp.host", host); properties.put("mail.smtp.port", port); properties.put("mail.smtp.auth", true); properties.put("mail.smtp.ssl.enable", "true"); properties.put("mail.smtp.ssl.protocols", "TLSv1.2");
}
public static void sendAMessage(String to, String subject, String body) { Session session = Session.getInstance(properties, new javax.mail.Authenticator() { protected javax.mail.PasswordAuthentication getPasswordAuthentication() { return new javax.mail.PasswordAuthentication(userName, password); } }); Message message = new MimeMessage(session); try { InternetAddress internetAddress = new InternetAddress(userName, name); message.setFrom(internetAddress);
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to)); message.setSubject(subject); message.setText(body);
Transport.send(message); } catch (UnsupportedEncodingException | MessagingException e) { throw new RuntimeException(e); } } }
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