SpringBoot邮件发送-maven项目(禁止水贴001)
2019-03-29 11:04
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1.maven依赖
<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.jz</groupId> <artifactId>mail-project</artifactId> <version>0.0.1-SNAPSHOT</version> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.1.RELEASE</version> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> </properties> <dependencies> <!--定时任务和@Slf4j注解日志的依赖 --> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <optional>true</optional> </dependency> <!--邮件发送 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-mail</artifactId> <version>2.1.3.RELEASE</version> <type>pom</type> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <!--设置程序执行的主类 --> <mainClass>com.jz.ApplicationRun</mainClass> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <configuration> <skip>true</skip> </configuration> </plugin> </plugins> <finalName>test-log</finalName> </build> </project>
2.application.properties配置
#================================== # servlet 相关配置 #---------------------------------- # 设置项目路径。默认是“/” #server.servlet.context-path=/api server.port=8888 spring.mail.host=smtp.qq.com spring.mail.username=你的邮箱，这里QQ spring.mail.password=申请的授权码 spring.mail.default-encoding=UTF-8
QQ邮箱都有，问题是怎么成为开发可以使用的，这里有一个百度经验，还是很简洁明了的，地址:https://jingyan.baidu.com/article/6d704a133a245f28db51caf5.html
3. 关键代码
3.1 HelloService
package cn.xdl.service;
import java.io.File;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.core.io.FileSystemResource;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.stereotype.Service;
@Service
public class HelloService {
@Value("${spring.mail.username}")
private String from;
@Autowired
private JavaMailSender mailSender;
public void sayHello() {
System.out.println("Hello World");
}
/**
* 发送文本邮件
* @param to
* @param subject
* @param content
*/
public void sendSimpleMail(String to,String subject,
String content) {
SimpleMailMessage message = new SimpleMailMessage();
message.setTo(to);
message.setSubject(subject);
message.setText(content);
message.setFrom(from);
mailSender.send(message);
}
/**
* 发送html邮件
* @param to
* @param subject
* @param content
* @throws Exception
*/
public void sendHtmlMail(String to,String subject,
String content) throws Exception {
MimeMessage message = mailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(message,true);
helper.setTo(to);
helper.setSubject(subject);
helper.setText(content,true);
helper.setFrom(from);
mailSender.send(message);
}
/**
* 发送带附件邮件
* @param to
* @param subject
* @param content
* @param filePath
* @throws Exception
*/
public void sendAttachmentMail(String to,String subject,
String content,String filePath) throws Exception {
MimeMessage message = mailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(message,true);
helper.setFrom(from);
helper.setTo(to);
helper.setSubject(subject);
helper.setText(content,true);
FileSystemResource fileSystemResource = new FileSystemResource(new File(filePath));
String fileName = fileSystemResource.getFilename();
helper.addAttachment(fileName, fileSystemResource);
helper.addAttachment(fileName+"_test", fileSystemResource);
mailSender.send(message);
}
/**
* 发送带图片邮件
* @param to
* @param subject
* @param content
* @param rscPath
* @param rscId
* @throws MessagingException
*/
public void sendInlineResourceMail(String to,String subject,
String content,String rscPath,String rscId) throws MessagingException {
MimeMessage message = mailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(message,true);
helper.setTo(to);
helper.setSubject(subject);
helper.setText(content,true);
helper.setFrom(from);
FileSystemResource res = new FileSystemResource(new File(rscPath));
helper.addInline(rscId, res);
mailSender.send(message);
}
}
3.2 ApplicationRun
package cn.xdl;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class ApplicationRun {
public static void main(String[] args) {
SpringApplication.run(ApplicationRun.class, args);
}
}
3.3 测试程序
package cn.xdl.test;
import javax.mail.MessagingException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import org.thymeleaf.TemplateEngine;
import org.thymeleaf.context.Context;
import cn.xdl.service.HelloService;
@RunWith(SpringRunner.class)
@SpringBootTest
public class TestC {
@Autowired
private HelloService helloService;
@Autowired
private TemplateEngine templateEngine;
@Test
public void testHello() {
helloService.sayHello();
}
@Test
public void sendSimpleMailTest() {
String str = "曾经先后在互联网金融、第三方支付公司担任高级 Java 工程师、架构师、技术经理、技"
+ "术负责人等职务。在互联网金融工作期间，从零参与公司技术平台建设，组织平台进行过四次大架"
+ "构升级。目前在一家第三方支付公司做技术总监，负责支付公司微服务架构实践和大数据平台建设。";
helloService.sendSimpleMail("mail_test416@163.com", "这是第一封邮件",str);
}
@Test
public void sendHtmlMailTest() {
String str = "<html lang=\"en\">\r\n" +
" <head>\r\n" +
" </head>\r\n" +
" <body>\r\n" +
" <h3>Java并发编程高阶技术-高性能并发框架源码解析与实战</h3>\r\n" +
" </body>\r\n" +
"</html>";
try {
helloService.sendHtmlMail("mail_test416@163.com", "Spring Boot 发送邮件", str);
} catch (Exception e) {
e.printStackTrace();
};
}
@Test
public void sendFileMailTest() {
String str = "为了您能及时收到会员专属信息，请将 vip@dailydeals.vip.com加入您的邮件
3ff7
地址列表";
try {
helloService.sendAttachmentMail("mail_test416@163.com", "POP3/IMAP/SMTP/Exchange/CardDAV/CalDAV服务", str, "D:\\Images/1.jpg");
} catch (Exception e) {
e.printStackTrace();
}
}
@Test
public void sendInLineResourceMailTest() {
String rscPath = "D:/Images/1.jpg";
String rscId = "neo001";
String content = "<html lang=\"en\">\r\n" +
" <head>\r\n" +
" </head>\r\n" +
" <body>\r\n" +
" <h3>Java并发编程高阶技术-高性能并发框架源码解析与实战</h3>\r\n" +
"<img src='cid:"+rscId+"'/>"+
" </body>\r\n" +
"</html>";
String to = "mail_test416@163.com";
String subject = "慕课网_来慕课网学前端框架_上班族提升必备2222222222222";
try {
helloService.sendInlineResourceMail(to, subject, content, rscPath, rscId);
} catch (MessagingException e) {
e.printStackTrace();
}
}
@Test
public void testTemplateMailTest() {
Context context = new Context();
context.setVariable("id", "007");
String emailContent = templateEngine.process("emailTemplate", context);
String to = "mail_test416@163.com";
String subject = "文明交流互鉴推动构建人类命运共同体";
try {
helloService.sendHtmlMail(to, subject, emailContent);
} catch (Exception e) {
e.printStackTrace();
}
}
}
3.4 发送结果成功图
比较忙，等闲暇会将源码发布上来，目前需要源码的可以评论留邮箱，或者发我邮箱讲明要源码，我是Eclipse开发的。邮箱:liurui416@qq.com
有不对的地方欢迎指正！！！
个人反感收费积分，但另一方面必须尊重知识产权,有积分的可以下载，没有的可以私我邮箱，下载地址:https://download.csdn.net/download/liurui50/11071712
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