Java通過Spring配置發送QQ郵件

Java通過Spring配置發送QQ郵件:



1, 通過Maven依賴相關Jar包

<dependency>
     <groupId>javax.mail</groupId>
     <artifactId>mail</artifactId>
     <version>1.4</version>
</dependency>
<dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-web</artifactId>
</dependency>

2, Spring配置
2.1, 添加mail.properties文件, 並讓加載該文件到Spring容器

mail.host=smtp.qq.com
mail.port=587
[email protected]
mail.password=xxxx

2.2, 添加Spring.xml配置(這裏也可以使用Spring java Connfig 配置)

<!-- 申明JavaMailSenderImpl對象 -->
<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
	<property name="defaultEncoding" value="UTF-8" />
	<property name="host" value="${mail.host}" />
	<property name="port" value="${mail.port}"/>
	<property name="username" value="${mail.username}" />
	<property name="password" value="${mail.password}" />
	<property name="javaMailProperties">
		<props>
			<prop key="mail.smtp.auth">true</prop>
			<prop key="mail.debug">false</prop>
			<prop key="mail.smtp.timeout">5000</prop>
		</props>
	</property>
</bean>


3, Java使用
@Autowired
private MailSender mailSender;
 
SimpleMailMessage mailMessage = new SimpleMailMessage();
mailMessage.setFrom("[email protected]");
mailMessage.setSubject("你好");
mailMessage.setText("這個是一個通過Spring框架來發送郵件的小程序");
mailMessage.setTo("[email protected]");
mailSender.send(mailMessage);

原：https://blog.csdn.net/a294039255/article/details/64122903