本文實例為大家分享了SpringBoot JavaMailSender發送郵件的具體代碼，供大家參考，具體內容如下
引入Maven依賴包
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-mail</artifactId> </dependency>
163郵箱
application.properties
#####163郵箱######## spring.mail.host=smtp.163.com spring.mail.username=*****@163.com #163郵箱密碼 spring.mail.password=!@#$%^&* spring.mail.properties.mail.smtp.auth=true spring.mail.properties.mail.smtp.starttls.enable=true spring.mail.properties.mail.smtp.starttls.required=true
運行類：
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest(classes=Application.class)
public class My163MailTest {
@Autowired
private JavaMailSender javaMailSender;
@Value("${spring.mail.username}")
private String username;
@Test
public void testSendSimple() {
SimpleMailMessage message = new SimpleMailMessage();
message.setFrom(username);
message.setTo("*******@qq.com");
message.setSubject("標題：測試標題");
message.setText("測試內容部份");
javaMailSender.send(message);
}
}
QQ郵箱和163郵箱的區別是需要設置授權碼而不是密碼，具體操作參考： 地址
application.properties
######qq郵箱######## spring.mail.host=smtp.qq.com spring.mail.username=******@qq.com #QQ郵箱授權碼 spring.mail.password=xuojxtkdojvzbhjj spring.mail.properties.mail.smtp.auth=true spring.mail.properties.mail.smtp.starttls.enable=true spring.mail.properties.mail.smtp.starttls.required=true
運行類：
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest(classes=Application.class)
public class MyQQMailTest {
@Autowired
private JavaMailSender javaMailSender;
@Value("${spring.mail.username}")
private String username;
@Test
public void testSendSimple() {
SimpleMailMessage message = new SimpleMailMessage();
message.setFrom(username);
message.setTo("******@qq.com");
message.setSubject("標題：測試標題");
message.setText("測試內容部份");
javaMailSender.send(message);
}
}
以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持億速云。
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