JavaMailSender和MimiMessagePreparator的基本用法

最新推荐文章于 2024-12-30 13:43:13 发布

原创最新推荐文章于 2024-12-30 13:43:13 发布 · 505 阅读

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#企业应用 #Spring邮件 #JavaMailSender #MimiMessagePreparator

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本文介绍如何在Spring框架中配置并实现邮件发送功能。通过简单的代码示例展示了如何使用JavaMailSender接口及其实现类JavaMailSenderImpl来构建邮件发送逻辑。同时，还提供了配置文件的具体设置。

这里只需要对MailSender和SimpleMailMessage的基本用法中的实现类和配置稍作修改就成。

实现类的改动较大：

package com.mail.sender;

import com.mail.service.OrderManager;
import org.springframework.mail.MailException;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessagePreparator;

import javax.mail.Message;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

/**
 * Created with IntelliJ IDEA.
 * User: Administrator
 * Date: 12-6-12
 * Time: 下午5:58
 * To change this template use File | Settings | File Templates.
 */
public class SimpleOrderManager2 implements OrderManager {
    private JavaMailSender mailSender;

    public void setMailSender(JavaMailSender mailSender) {
        this.mailSender = mailSender;
    }

    public void placeOrder() {
        MimeMessagePreparator preparator = new MimeMessagePreparator() {
            public void prepare(MimeMessage mimeMessage) throws Exception {
                mimeMessage.setRecipient(Message.RecipientType.TO, new InternetAddress("XXXXX@qq.com"));//toXXX邮箱
                mimeMessage.setFrom(new InternetAddress("XXXX@qq.com")); //from XXX邮箱
                mimeMessage.setSubject("weolcom");      //设置主题
                mimeMessage.setText("hello");          //设置内容
            }
        };
        try {
            this.mailSender.send(preparator);
        } catch (MailException e) {
            e.printStackTrace();
        }
    }
}

这里的mailSender是JavaMailSender类型的，所以可是使用JavaMail的MimeMessage类。

配置文件：

 <bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
        <property name="host" value="smtp.qq.com"/>
        <property name="defaultEncoding" value="UTF-8"/>
        <property name="username" value="XXXX@qq.com"/>
        <property name="password" value="XXXX"/>
        <property name="javaMailProperties">
            <value>
                mail.smtp.auth=true
            </value>
        </property>
    </bean>
    <bean id="orderManager" class="com.mail.sender.SimpleOrderManager2">
        <property name="mailSender" ref="mailSender"/>
    </bean>

这样就完成了，测试一下，如果没有出错就表示成功了