spring-boot-starter-mail配置文件 
时间: 2023-05-25 19:07:00 浏览: 69
在Spring Boot应用程序中使用电子邮件服务需要添加spring-boot-starter-mail依赖。在pom.xml文件中添加以下依赖:
```xml
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
```
然后在application.properties或application.yml文件中配置以下内容:
### application.properties
```properties
#SMTP服务器地址
spring.mail.host=smtp.example.com
#SMTP服务器端口
spring.mail.port=587
#登录SMTP服务器的用户名和密码
spring.mail.username=username@example.com
spring.mail.password=secret
#是否启用安全连接
spring.mail.properties.mail.smtp.starttls.enable=true
#字符集
spring.mail.default-encoding=UTF-8
```
### application.yml
```yaml
spring:
mail:
host: smtp.example.com
port: 587
username: username@example.com
password: secret
properties:
mail.smtp.starttls.enable: true
default-encoding: UTF-8
```
如果需要使用SSL连接,则可以在application.properties或application.yml文件中将其配置为:
### application.properties
```properties
spring.mail.host=smtp.gmail.com
spring.mail.port=465
spring.mail.username=username@gmail.com
spring.mail.password=secret
spring.mail.properties.mail.smtps.auth=true
spring.mail.properties.mail.smtps.socketFactory.port=465
spring.mail.properties.mail.smtps.socketFactory.class=javax.net.ssl.SSLSocketFactory
spring.mail.properties.mail.smtps.socketFactory.fallback=false
```
### application.yml
```yaml
spring:
mail:
host: smtp.gmail.com
port: 465
username: username@gmail.com
password: secret
properties:
mail.smtps.auth: true
mail.smtps.socketFactory.port: 465
mail.smtps.socketFactory.class: javax.net.ssl.SSLSocketFactory
mail.smtps.socketFactory.fallback: false
```
此外,您还可以在Java代码中使用JavaMailSender接口来发送电子邮件。请参考以下示例:
```java
@Autowired
private JavaMailSender mailSender;
public void sendEmail() {
SimpleMailMessage message = new SimpleMailMessage();
message.setFrom("sender@example.com");
message.setTo("recipient@example.com");
message.setSubject("Spring Boot Email");
message.setText("Hello, World!");
mailSender.send(message);
}
```
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