Maven+Spring实现邮件发送
本例使用Maven以及Spring实现简单的邮件发送，旨在记录自己的学习过程以及此过程中遇到的问题和解决方法。
项目POM文件Java主代码xml配置&properties文件测试代码个别问题说明
项目POM文件
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0
</modelVersion>
<groupId>com.wh.learn.mvn
</groupId>
<artifactId>accountemail
</artifactId>
<version>0.0.1-SNAPSHOT
</version>
<packaging>jar
</packaging>
<name>accountemail
</name>
<url>http://maven.apache.org
</url>
<properties>
<project.build.sourceEncoding>UTF-8
</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>junit
</groupId>
<artifactId>junit
</artifactId>
<version>4.7
</version>
<scope>test
</scope>
</dependency>
<dependency>
<groupId>org.springframework
</groupId>
<artifactId>spring-core
</artifactId>
<version>2.5.6
</version>
</dependency>
<dependency>
<groupId>org.springframework
</groupId>
<artifactId>spring-beans
</artifactId>
<version>2.5.6
</version>
</dependency>
<dependency>
<groupId>org.springframework
</groupId>
<artifactId>spring-context
</artifactId>
<version>2.5.6
</version>
</dependency>
<dependency>
<groupId>org.springframework
</groupId>
<artifactId>spring-context-support
</artifactId>
<version>2.5.6
</version>
</dependency>
<dependency>
<groupId>javax.mail
</groupId>
<artifactId>mail
</artifactId>
<version>1.4.1
</version>
</dependency>
<dependency>
<groupId>com.icegreen
</groupId>
<artifactId>greenmail
</artifactId>
<version>1.3.1b
</version>
<scope>test
</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins
</groupId>
<artifactId>maven-compiler-plugin
</artifactId>
<configuration>
<source>1.5
</source>
<target>1.5
</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
Java主代码
package com.wh.learn.mvn.accountemail;
public interface AccountEmailService {
void sendMail(String to, String subject, String htmlText)
throws AccountEmailException;
}
package com.wh.learn.mvn.accountemail;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
public class AccountEmailServiceImpl implements AccountEmailService{
private JavaMailSender javaMailSender;
private String systemEmail;
public void sendMail(String to, String subject, String htmlText)
throws AccountEmailException {
MimeMessage msg = javaMailSender.createMimeMessage();
MimeMessageHelper msgHelper =
new MimeMessageHelper(msg);
try {
msgHelper.setFrom(systemEmail);
msgHelper.setTo(to);
msgHelper.setSubject(subject);
msgHelper.setText(htmlText,
true);
javaMailSender.send(msg);
}
catch (MessagingException e) {
throw new AccountEmailException(
"Faild to send mail!",e);
}
}
public JavaMailSender
getJavaMailSender() {
return javaMailSender;
}
public void setJavaMailSender(JavaMailSender javaMailSender) {
this.javaMailSender = javaMailSender;
}
public String
getSystemEmail() {
return systemEmail;
}
public void setSystemEmail(String systemEmail) {
this.systemEmail = systemEmail;
}
}
xml配置&properties文件
xml配置：
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="classpath:service.properties"/>
</bean>
<bean id="javaMailSender"
class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="protocol" value="${email.protocol}"/>
<property name="host" value="${email.host}"/>
<property name="port" value="${email.port}"/>
<property name="username" value="${email.username}"/>
<property name="password" value="${email.password}"/>
<property name="javaMailProperties">
<props>
<prop key="mail.${email.protocol}.auth">${email.protocol}
</prop>
</props>
</property>
</bean>
<bean id="accountEmailService"
class="com.wh.learn.mvn.accountemail.AccountEmailServiceImpl">
<property name="javaMailSender" ref="javaMailSender"/>
<property name="systemEmail" value="${email.systemEmail}"/>
</bean>
</beans>
properties文件：
email
.protocol=smtps
email
.host=smtp
.163.com
email
.port=
465
email
.username=your-username
@163.com
email
.password=your-password
email
.auth=true
email
.systemEmail=your-username
@163.com
测试代码
package com.wh.learn.mvn.accountemail;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import com.icegreen.greenmail.util.GreenMail;
import com.icegreen.greenmail.util.ServerSetup;
public class TestAccountEmailService {
private GreenMail greenMail;
@Before
public void startMailServer()
throws Exception{
greenMail =
new GreenMail(ServerSetup.SMTP);
greenMail.setUser(
"your-username@163.cm",
"yourpasswordd");
greenMail.start();
}
@Test
public void testSendMail()
throws Exception{
ApplicationContext ctx =
new ClassPathXmlApplicationContext(
"account-email.xml");
AccountEmailService accountEmailService = (AccountEmailService) ctx.getBean(
"accountEmailService");
String subject =
"Test Subject";
String htmlText =
"<h3>Test<h3>";
accountEmailService.sendMail(
"your-receive-mail@qq.com", subject, htmlText);
}
@After
public void stopMailServer()
throws Exception{
greenMail.stop();
}
}
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