使用Spring整合javaMail发用邮件

package cn.jbit.email;import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeUtility;import org.springframework.core.io.ClassPathResource;
import org.springframework.mail.MailSender;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.ui.freemarker.FreeMarkerTemplateUtils;import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.TemplateException;public class Mail {
private JavaMailSender mailSender;
private Configuration configuration; public Configuration getConfiguration() {
return configuration;
} public void setConfiguration(Configuration configuration) {
this.configuration = configuration;
} public JavaMailSender getMailSender() {
return mailSender;
} public void setMailSender(JavaMailSender mailSender) {
this.mailSender = mailSender;
} //模板設置
private String getMailText() { String htmtext = "";
// 发信内容
String mailcontent = "你好，欢迎使用尊云服务器，在这里，你的数据更加安全、性能更加稳定！";
try {
// 获取实例模板
Template template = configuration.getTemplate("Template02.ftl"); // 通过map传递动态数据
Map map = new HashMap();
map.put("name", "简单");
map.put("content", mailcontent);
htmtext = FreeMarkerTemplateUtils.processTemplateIntoString(
template, map); } catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (TemplateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} return htmtext; } //发送邮件
public void send() throws MessagingException {
MimeMessage message = mailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(message,true,"UTF-8");
try {
helper.setFrom("xkjava@163.com");
helper.setTo("xkjava@sina.com");
helper.setSubject("歡迎來到員工社區");
helper.setText(getMailText(),true);

//多个附件发送，先放进集合，注意这里的文件路径
List<String> strFilePath = new ArrayList<String>();
//文件路径
strFilePath.add("cn/jbit/template/1.doc");
strFilePath.add("cn/jbit/template/he_header.png"); for (String strfile : strFilePath) {
//带附件发送邮件
ClassPathResource file = new ClassPathResource(strfile);
helper.addAttachment(file.getFilename(), file.getFile());
} //发送
mailSender.send(message); } catch (MessagingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} // SimpleMailMessage simpleMailMessage = new SimpleMailMessage();
/* simpleMailMessage.setFrom("kzhan8082@163.com");
simpleMailMessage.setTo("xkjava@sina.com");
simpleMailMessage.setText("HelloJavaMail!!!!");
simpleMailMessage.setSubject("Hello");*/ //mailSender.send(simpleMailMessage); // 发送邮件 }}

<?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:p="http://www.springframework.org/schema/p"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd"><!--通过模板发送邮件-->
    <bean id="freeMarkerConfiguration" class="org.springframework.ui.freemarker.FreeMarkerConfigurationFactoryBean">
        <!-- 模板路徑 --> <!--模板路径，这里根据自己的模板路径来，模板的后缀名为 .ftl-->
        <property name="templateLoaderPath" value="cn/jbit/template"></property>
        
        <!-- 设置FreeMarke环境变量 -->
        <property name="freemarkerSettings">
            <props>
                <!--这里暂时不配，防止中文乱码-->
            </props>
        </property>
    </bean>    <!-- 设置邮件信息 这里就是用163的邮箱做demo，方便-->
    <bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
        <property name="host" value="smtp.163.com"></property>
        <property name="port" value="25"></property>
        <property name="username" value="邮箱账户"></property>
        <property name="password" value="邮箱密码"></property>
        <property name="defaultEncoding" value="UTF-8"></property>
        <property name="protocol" value="smtp"></property>
        <property name="javaMailProperties">
            <props>
                <!-- 设置smtp服务器需要用户验证 -->
                <prop key="mail.smtp.auth">true</prop>
            </props>
        
        </property>
    </bean>
    
    <!-- IOC注入 -->
    <bean id="mailsend" class="cn.jbit.email.Mail">
        <property name="mailSender" ref="mailSender"></property>
        <property name="configuration" ref="freeMarkerConfiguration"></property>
    </bean>    
</beans>

package cn.jbit.email;import javax.mail.MessagingException;import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;public class MialTest { /**
* @param args
* @throws MessagingException
*/
public static void main(String[] args) throws MessagingException {
// TODO Auto-generated method stub
/*Mail mail = new Mail();
mail.send();*/
ApplicationContext applicationContext = new ClassPathXmlApplicationContext("applicationContext.xml"); Mail mail02 = (Mail)applicationContext.getBean("mailsend");
mail02.send();
System.out.println("success");
}}