Send emails using the spring template and spring send emails.

Send emails using the spring template and spring send emails.

1. jar package

Velocity-1.7.jar
Velocity-tools-2.0.jar
Mail. jar
Spring-context-support-4.0.6.RELEASE.jar

 

Ii. Configuration

<? 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" xmlns: context = "http://www.springframework.org/schema/context" xmlns: mvc = "http://www.springframework.org/schema/mvc" xsi: schemaLocation = "http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd Http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/context /Spring-context-3.0.xsd "> <bean id =" velocityEngine "class =" org. springframework. ui. velocity. velocityEngineFactoryBean "> <property name =" velocityProperties "> <props> <prop key =" resource. loader "> file </prop> <prop key =" file. resource. loader. class "> org. apache. velocity. runtime. resource. loader. classpathResourceLoader </prop> <prop key = "file. resource. loader. cache "> false </prop> <prop key =" file. resource. load Er. modificationCheckInterval "> 3 </prop> <prop key =" input. UTF-8 </prop> <prop key = "output. encoding "> UTF-8 </prop> </props> </property> </bean> <! -- Mail implementation class --> <bean id = "javaMailSender" class = "org. springframework. mail. javamail. javaMailSenderImpl "> <property name =" host "value =" $ {mail. smtp. host} "/> <property name =" port "value =" $ {mail. smtp. port} "/> <property name =" username "value =" $ {mail. smtp. username} "/> <property name =" password "value =" $ {mail. smtp. password} "/> <property name =" javaMailProperties "> <props> <prop key =" mail. smtp. timeout ">$ {mail. smtp. timeout} </prop> <prop key = "mail. smtp. auth ">$ {mail. smtp. auth} </prop> <prop key = "mail. smtp. starttls. enable ">$ {mail. smtp. starttls. enable} </prop> <prop key = "mail. smtp. socketFactory. port ">$ {mail. smtp. port} </prop> <prop key = "mail. smtp. socketFactory. class "> javax.net. ssl. SSLSocketFactory </prop> <prop key = "mail. smtp. socketFactory. fallback "> false </prop> </props> </property> </bean> </beans>

Code

Package com. ljx. model; import java. util. hashMap; import java. util. map; import javax. mail. messagingException; import javax. mail. internet. mimeMessage; import org. apache. velocity. app. velocityEngine; import org. springframework. beans. factory. annotation. autowired; import org. springframework. mail. javamail. javaMailSenderImpl; import org. springframework. mail. javamail. mimeMessageHelper; import org. springframework. stereotype. component; import org. springframework. ui. velocity. dependencies; @ Componentpublic class SendTemplateMail {@ Autowired private JavaMailSenderImpl mailSender; @ Autowired private VelocityEngine velocityEngine; public void sendEmail () throws MessagingException {MimeMessage message = mailSender. createMimeMessage (); MimeMessageHelper helper = new MimeMessageHelper (message, true, "GBK"); helper. setFrom ("111111111@qq.com"); helper. setTo ("222222222@qq.com"); helper. setSubject ("test HTM topic"); Map <String, Object> model = new HashMap <String, Object> (); model. put ("userName", "xxx"); String mailText = VelocityEngineUtils. mergetemplate1_string (velocityEngine, "mail. vm "," GBK ", model); System. out. println (mailText); helper. setText (mailText, true); mailSender. send (message );}}

Template mail. vm

<! DOCTYPE html> 
Controllor
@RequestMapping(value = "/mail.action")    public @ResponseBody String mail() {        try {            System.out.println(1);            mail.sendEmail();        } catch (MessagingException e) {            e.printStackTrace();            return "false";        }        return "ok";    }