spring使用Email邮件系统

1.提供邮件信息发送接收，附件绑定功能.

1.配置spring-email.xml文件

  <context:property-placeholder location="classpath:email.properties" ignore-unresolvable="true"/>
    <bean id="webEmailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
        <property name="host" value="${demo-web.host}"/>
        <property name="port" value="${demo-web.port}"/>
        <property name="username" value="${bus-web.username}"/>
        <property name="password" value="${demo-web.password}"/>
        <property name="javaMailProperties">
            <props>
                <!--设置是否需要身份验证-->
                <prop key="mail.smtp.auth">true</prop>
            </props>
        </property>
    </bean>
    <bean id="smg" class="org.springframework.mail.SimpleMailMessage">
        <property name="from" value="${demo-web.from}"/>
        <property name="to" value="${demo-web.to}"/>
    </bean>
    <bean id="emailBean" class="com.demo.service.email.WebEmail"/>

定义Email消息类

import com.alibaba.dubbo.common.logger.Logger;
import com.alibaba.dubbo.common.logger.LoggerFactory;
import javax.annotation.Resource;
import javax.mail.internet.MimeMessage;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.stereotype.Component;

/**
 * *********************************************************
 * <p/>
 * Author:     XiJun.Gong
 * Date:       2016-08-19 15:04
 * Version:    default 1.0.0
 * Class description：
 * <p/>
 * *********************************************************
 */
@Component(value = "emailBean")
public class WebEmail {

    private static Logger logger = LoggerFactory.getLogger(WebEmail.class);

    @Resource(name = "webEmailSender")
    private JavaMailSenderImpl mailSender;
    @Resource(name = "smg")
    private SimpleMailMessage MailMessage;

    public void send(String subject, String content) {

        try {
            MimeMessage mimeMessage = mailSender.createMimeMessage();
            MimeMessageHelper messageHelper = new MimeMessageHelper(mimeMessage, true);
            messageHelper.setFrom(MailMessage.getFrom());
            messageHelper.setSubject(subject); //主题
            messageHelper.setText(content);   //内容
            messageHelper.setTo(MailMessage.getTo()); //发送给
            /*
            ClassPathResource file = new ClassPathResource("new file(path)");
            messageHelper.addAttachment(file.getFilename(), file); //添加附件
            */
            mailSender.send(mimeMessage);    //发送邮件

        } catch (Exception e) {
            logger.error("the email send error ! {}", e);
        }
    }

}

3. email.properties配置文件

 bus-web.subject=123
 bus-web.content=123
 bus-web.from=vipgxjun@163.com
 bus-web.to=8888888@qq.com
 bus-web.host=smtp.163.com
 bus-web.port=25
 bus-web.username=xijun.gong
 bus-web.password=*******

4.运行即可