明天就回家，晚上也没什么事情，弄个Spring的Mail组件发邮件，不说废话，直接上代码
package com.iflytek.springmail; import java.io.File; import java.io.UnsupportedEncodingException; import java.net.MalformedURLException; import java.net.URL; import java.util.Date; import java.util.Properties; import javax.activation.URLDataSource; import javax.mail.MessagingException; import javax.mail.internet.MimeMessage; import javax.mail.internet.MimeUtility; import org.apache.commons.mail.EmailException; import org.springframework.core.io.UrlResource; import org.springframework.mail.SimpleMailMessage; import org.springframework.mail.javamail.JavaMailSender; import org.springframework.mail.javamail.JavaMailSenderImpl; import org.springframework.mail.javamail.MimeMessageHelper; /** * @author xdwang * * @create Apr 28, 2013 9:38:58 PM * * @email:[email protected] * * @description Spring Mail组件发送邮件 * */ public class SendMailBySpringMailDemo { /** * @descrption 创建邮件发送者 * @author xdwang * @create Apr 28, 201310:42:15 PM * @return JavaMailSender */ private static JavaMailSender createJavaMailSender() { /* * //从网上找的参考，说要添加这么多，实际测试了下，不需要这么多个 Properties properties = new * Properties(); properties.setProperty("mail.debug", "true"); * properties.setProperty("mail.smtp.socketFactory.class", * "javax.net.ssl.SSLSocketFactory"); * properties.setProperty("mail.smtp.socketFactory.fallback", "false"); * properties.setProperty("mail.smtp.socketFactory.port", "465"); * properties.setProperty("mail.smtp.port", "465"); * properties.setProperty("mail.smtp.auth", "true"); */ Properties properties = new Properties(); properties.setProperty("mail.debug", "true");// 是否显示调试信息(可选) properties.setProperty("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory"); properties.setProperty("mail.smtp.auth", "true"); JavaMailSenderImpl javaMailSender = new JavaMailSenderImpl(); javaMailSender.setJavaMailProperties(properties); javaMailSender.setUsername("[email protected]"); javaMailSender.setPassword("xxxxxxxx"); javaMailSender.setHost("smtp.gmail.com"); javaMailSender.setPort(465); javaMailSender.setDefaultEncoding("UTF-8"); return javaMailSender; } /** * @descrption SimpleMailMessage发送简单邮件 * @author xdwang * @create Apr 28, 201310:42:33 PM */ public static void sendSimpleMailMessage() { JavaMailSender javaMailSender = createJavaMailSender(); SimpleMailMessage mailMessage = new SimpleMailMessage(); mailMessage.setFrom("[email protected]");// 发送者，可选的 mailMessage.setTo("[email protected]");//接受者 mailMessage.setSubject("Hello，xdwang");//主题 mailMessage.setText("哈哈，明天回家咯" + new Date());//邮件内容 javaMailSender.send(mailMessage); } /** * @descrption MimeMessage发送MIME类型邮件 * @author xdwang * @create Apr 28, 201310:42:40 PM * @throws MessagingException */ public static void sendMimeMessage() throws MessagingException { JavaMailSender javaMailSender = createJavaMailSender(); MimeMessage mimeMessage = javaMailSender.createMimeMessage(); MimeMessageHelper helper = new MimeMessageHelper(mimeMessage); // 可选的，可以用来修改显示给接收者的名字 // helper.setFrom("[email protected]", "xxxxxxxx"); helper.setTo("[email protected]"); helper.setSubject("this is test"); helper.setText("<h1>Hello</h1>", true); javaMailSender.send(mimeMessage); } /** * @descrption 发送含附件的邮件 * @author xdwang * @create Apr 28, 201310:42:46 PM * @throws MessagingException * @throws UnsupportedEncodingException * @throws MalformedURLException */ public static void sendMimeMessageAttachment() throws MessagingException, UnsupportedEncodingException, MalformedURLException { JavaMailSender javaMailSender = createJavaMailSender(); MimeMessage mimeMessage = javaMailSender.createMimeMessage(); // 第二个参数设置为true，表示允许添加附件 MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true); helper.setTo("[email protected]"); helper.setSubject("发送含图片附件的邮件"); // 第二个参数为true表示需要内容为HTML格式 helper.setText("<h1>Hello</h1>", true); // 需要对文件名进行转码 helper.addAttachment(MimeUtility.encodeText("xdwang.jpg"), new File("E:\\软件大赛.jpg")); helper.addAttachment(MimeUtility.encodeText("baidu.gif"), new URLDataSource(new URL( "http://www.baidu.com/img/shouye_b5486898c692066bd2cbaeda86d74448.gif"))); javaMailSender.send(mimeMessage); } /** * @descrption 发送HTML格式含图片的邮件 * @author xdwang * @create Apr 28, 201310:42:56 PM * @throws MessagingException * @throws MalformedURLException */ public static void sendMimeMessageInline() throws MessagingException, MalformedURLException { JavaMailSender javaMailSender = createJavaMailSender(); MimeMessage mimeMessage = javaMailSender.createMimeMessage(); // 第二个参数设置为true，表示允许添加附件 MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true); helper.setTo("[email protected]"); helper.setSubject("发送含图片附件的邮件"); // 第二个参数为true表示需要内容为HTML格式 helper.setText("<h1>Hello</h1><br><img src='cid:fileId'><img src='cid:abc'>", true); helper.addInline("fileId", new File("E:\\软件大赛.jpg")); helper.addInline("abc", new UrlResource("http://www.baidu.com/img/shouye_b5486898c692066bd2cbaeda86d74448.gif")); javaMailSender.send(mimeMessage); } public static void main(String[] args) throws EmailException, UnsupportedEncodingException, MessagingException, MalformedURLException { //sendSimpleMailMessage(); //sendMimeMessage(); // sendMimeMessageAttachment(); sendMimeMessageInline(); } }
通常使用的时候只需要在配置文件中定义JavaMailSender，然后注入到需要使用的类中即可，上面的XML配置为：
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:jms="http://www.springframework.org/schema/jms" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-3.0.xsd"> <bean id="javaMailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl"> <property name="host" value="smtp.gmail.com"></property> <property name="port" value="465"></property> <property name="username" value="[email protected]"></property> <property name="password" value="xxxxxxxx"></property> <property name="defaultEncoding" value="UTF-8"></property> <property name="javaMailProperties"> <props> <prop key="mail.debug">true</prop> <prop key="mail.smtp.socketFactory.class">javax.net.ssl.SSLSocketFactory</prop> <prop key="mail.smtp.auth">true</prop> </props> </property> </bean> </beans>