Spring提供了一个有用的“org.springframework.mail.javamail.JavaMailSenderImpl”类，通过JavaMail API 简化邮件发送过程。这里有一个项目中使用Spring “JavaMailSenderImpl”通过Gmail SMTP服务器发送电子邮件。
1. Spring邮件发件人
Java 类使用 Spring 的 MailSender 接口发送电子邮件。
File : MailMail.java
package com.yiibai.common;
import org.springframework.mail.MailSender;
import org.springframework.mail.SimpleMailMessage;
public class MailMail
{
private MailSender mailSender;
public void setMailSender(MailSender mailSender) {
this.mailSender = mailSender;
}
public void sendMail(String from, String to, String subject, String msg) {
SimpleMailMessage message = new SimpleMailMessage();
message.setFrom(from);
message.setTo(to);
message.setSubject(subject);
message.setText(msg);
mailSender.send(message);
}
}
2. bean配置文件
配置 mailSender bean 并指定Gmail的SMTP服务器电子邮件的详细信息。
注
Gmail的配置细节(这里是墙，该翻的翻) – http://mail.google.com/support/bin/answer.py?hl=en&answer=13287
Gmail的配置细节(这里是墙，该翻的翻) – http://mail.google.com/support/bin/answer.py?hl=en&answer=13287
File : Spring-Mail.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="host" value="smtp.gmail.com" />
<property name="port" value="587" />
<property name="username" value="yiibai.com@gmail.com" />
<property name="password" value="password" />
<property name="javaMailProperties">
<props>
<prop key="mail.smtp.auth">true</prop>
<prop key="mail.smtp.starttls.enable">true</prop>
</props>
</property>
</bean>
<bean id="mailMail" class="com.yiibai.common.MailMail">
<property name="mailSender" ref="mailSender" />
</bean>
</beans>
运行它
package com.yiibai.common;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class App
{
public static void main( String[] args )
{
ApplicationContext context =
new ClassPathXmlApplicationContext("Spring-Mail.xml");
MailMail mm = (MailMail) context.getBean("mailMail");
mm.sendMail("from@no-spam.com",
"to@no-spam.com",
"Testing123",
"Testing only \n\n Hello Spring Email Sender");
}
}
下载源代码 – http://pan.baidu.com/s/1gepbWEf
