spring-mail

1.导jar包

 1 　　<dependency>
 2       <groupId>org.springframework</groupId>
 3       <artifactId>spring-context-support</artifactId>
 4       <version>4.3.25.RELEASE</version>
 5     </dependency>
 6     <!-- https://mvnrepository.com/artifact/javax.mail/mail -->
 7     <dependency>
 8       <groupId>javax.mail</groupId>
 9       <artifactId>mail</artifactId>
10       <version>1.4.7</version>
11     </dependency>

2.配置application-context.xml

 1     <bean id="main" class="org.springframework.mail.javamail.JavaMailSenderImpl">
 2         <property name="host" value="smtp.qq.com"></property>
 3         <property name="defaultEncoding" value="UTF-8"></property>
 4         <property name="username" value="[email protected]"></property>
 5         <property name="password" value="jntbpvyqqpopbfeb"></property>
 6         <property name="javaMailProperties">
 7             <props>
 8                 <prop key="mail.smtp.auth">true</prop>
 9                 <prop key="mail.smtp.timeout">2000</prop>
10                 <prop key="mail.smtp.socketFactory.class">javax.net.ssl.SSLSocketFactory</prop>
11                 <prop key="mail.smtp.socketFactory.port">465</prop>
12             </props>
13         </property>
14     </bean>

3.发送邮件

 1 package com.blb;
 2 
 3 import org.junit.Test;
 4 import org.junit.runner.RunWith;
 5 import org.springframework.beans.factory.annotation.Autowired;
 6 import org.springframework.mail.SimpleMailMessage;
 7 import org.springframework.mail.javamail.JavaMailSenderImpl;
 8 import org.springframework.test.context.ContextConfiguration;
 9 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
10 
11 @RunWith(SpringJUnit4ClassRunner.class)
12 @ContextConfiguration(locations = "classpath*:*.xml")
13 public class AppTest 
14 {
15     @Autowired
16     private JavaMailSenderImpl javaMailSender;
17 
18     @Test
19     public void sendmail()
20     {
21         SimpleMailMessage mailMessage = new SimpleMailMessage();
22         mailMessage.setTo("[email protected]");　　　　//此处可为String的一个数组  存的都是收件人账号
23         mailMessage.setFrom("[email protected]");
24         mailMessage.setSubject("Hi,bro");
25         mailMessage.setText("过来面试");
26         javaMailSender.send(mailMessage);
27     }
28 }