add mail service

README.md

@@ -12,6 +12,7 @@ Spring boot使用的各种示例，以最简单、最实用为标准
 - [spring-boot-rabbitmq](https://github.com/ityouknow/spring-boot-starter/tree/master/spring-boot-rabbitmq)：spring boot和rabbitmq各种消息应用案例
 - [spring-boot-scheduler](https://github.com/ityouknow/spring-boot-starter/tree/master/spring-boot-scheduler)：spring boot和定时任务案例
 - [spring-boot-web](https://github.com/ityouknow/spring-boot-starter/tree/master/spring-boot-web)：web开发综合使用案例
+- [spring-boot-mail](https://github.com/ityouknow/spring-boot-starter/tree/master/spring-boot-mail)：spring boot和邮件服务
 - [Favorites-web](https://github.com/cloudfavorites/favorites-web)：云收藏（springboot实战开源软件）
 
 
@@ -27,4 +28,6 @@ Spring boot使用的各种示例，以最简单、最实用为标准
 - [springboot(七)：springboot+mybatis多数据源最简解决方案](http://www.ityouknow.com/springboot/2016/11/25/springboot(%E4%B8%83)-springboot+mybatis%E5%A4%9A%E6%95%B0%E6%8D%AE%E6%BA%90%E6%9C%80%E7%AE%80%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88.html)
 - [springboot(八)：RabbitMQ详解](http://www.ityouknow.com/springboot/2016/11/30/springboot(%E5%85%AB)-RabbitMQ%E8%AF%A6%E8%A7%A3.html)
 - [springboot(九)：定时任务](http://www.ityouknow.com/springboot/2016/12/02/springboot(%E4%B9%9D)-%E5%AE%9A%E6%97%B6%E4%BB%BB%E5%8A%A1.html)
+- [springboot(十)：邮件服务](http://www.ityouknow.com/life/2017/05/06/springboot-mail.html)
 - [springboot实战：我们的第一款开源软件](http://www.ityouknow.com/springboot/2016/09/26/springboot%E5%AE%9E%E6%88%98-%E6%88%91%E4%BB%AC%E7%9A%84%E7%AC%AC%E4%B8%80%E6%AC%BE%E5%BC%80%E6%BA%90%E8%BD%AF%E4%BB%B6.html)
+

spring-boot-mail/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<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.neo</groupId>
+	<artifactId>spring-boot-mail</artifactId>
+	<version>1.0.0</version>
+	<packaging>jar</packaging>
+
+	<name>spring-boot-mail</name>
+	<description>Demo project for Spring Boot and mail</description>
+
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>1.5.3.RELEASE</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<java.version>1.8</java.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	     <dependency>
+	        <groupId>org.springframework.boot</groupId>
+	        <artifactId>spring-boot-devtools</artifactId>
+	        <optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-context-support</artifactId>
+			<version>RELEASE</version>
+		</dependency>
+        <dependency>
+            <groupId>com.sun.mail</groupId>
+            <artifactId>javax.mail</artifactId>
+            <version>RELEASE</version>
+        </dependency>
+		<!-- 模板引擎 -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-thymeleaf</artifactId>
+		</dependency>
+    </dependencies>
+	
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<configuration>
+	                <fork>true</fork>
+	            </configuration>
+			</plugin>
+		</plugins>
+	</build>
+	
+
+</project>

spring-boot-mail/src/main/java/com/neo/Application.java

+package com.neo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.scheduling.annotation.EnableScheduling;
+
+@SpringBootApplication
+public class Application {
+
+	public static void main(String[] args) {
+		SpringApplication.run(Application.class, args);
+	}
+}

spring-boot-mail/src/main/java/com/neo/service/MailService.java

+package com.neo.service;
+
+/**
+ * Created by summer on 2017/5/4.
+ */
+public interface MailService {
+
+    public void sendSimpleMail(String to, String subject, String content);
+
+    public void sendHtmlMail(String to, String subject, String content);
+
+    public void sendAttachmentsMail(String to, String subject, String content, String filePath);
+
+    public void sendInlineResourceMail(String to, String subject, String content, String rscPath, String rscId);
+
+}

spring-boot-mail/src/main/java/com/neo/service/impl/MailServiceImpl.java

+package com.neo.service.impl;
+
+import com.neo.service.MailService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+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.Component;
+
+import javax.mail.MessagingException;
+import javax.mail.internet.MimeMessage;
+import java.io.File;
+
+/**
+ * Created by summer on 2017/5/4.
+ */
+@Component
+public class MailServiceImpl implements MailService{
+
+    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+
+    @Autowired
+    private JavaMailSender mailSender;
+
+    @Value("${mail.fromMail.addr}")
+    private String from;
+
+    /**
+     * 发送文本邮件
+     * @param to
+     * @param subject
+     * @param content
+     */
+    @Override
+    public void sendSimpleMail(String to, String subject, String content) {
+        SimpleMailMessage message = new SimpleMailMessage();
+        message.setFrom(from);
+        message.setTo(to);
+        message.setSubject(subject);
+        message.setText(content);
+
+        try {
+            mailSender.send(message);
+            logger.info("简单邮件已经发送。");
+        } catch (Exception e) {
+            logger.error("发送简单邮件时发生异常！", e);
+        }
+
+    }
+
+    /**
+     * 发送html邮件
+     * @param to
+     * @param subject
+     * @param content
+     */
+    @Override
+    public void sendHtmlMail(String to, String subject, String content) {
+        MimeMessage message = mailSender.createMimeMessage();
+
+        try {
+            //true表示需要创建一个multipart message
+            MimeMessageHelper helper = new MimeMessageHelper(message, true);
+            helper.setFrom(from);
+            helper.setTo(to);
+            helper.setSubject(subject);
+            helper.setText(content, true);
+
+            mailSender.send(message);
+            logger.info("html邮件发送成功");
+        } catch (MessagingException e) {
+            logger.error("发送html邮件时发生异常！", e);
+        }
+    }
+
+
+    /**
+     * 发送带附件的邮件
+     * @param to
+     * @param subject
+     * @param content
+     * @param filePath
+     */
+    public void sendAttachmentsMail(String to, String subject, String content, String filePath){
+        MimeMessage message = mailSender.createMimeMessage();
+
+        try {
+            MimeMessageHelper helper = new MimeMessageHelper(message, true);
+            helper.setFrom(from);
+            helper.setTo(to);
+            helper.setSubject(subject);
+            helper.setText(content, true);
+
+            FileSystemResource file = new FileSystemResource(new File(filePath));
+            String fileName = filePath.substring(filePath.lastIndexOf(File.separator));
+            helper.addAttachment(fileName, file);
+            //helper.addAttachment("test"+fileName, file);
+
+            mailSender.send(message);
+            logger.info("带附件的邮件已经发送。");
+        } catch (MessagingException e) {
+            logger.error("发送带附件的邮件时发生异常！", e);
+        }
+    }
+
+
+    /**
+     * 发送正文中有静态资源（图片）的邮件
+     * @param to
+     * @param subject
+     * @param content
+     * @param rscPath
+     * @param rscId
+     */
+    public void sendInlineResourceMail(String to, String subject, String content, String rscPath, String rscId){
+        MimeMessage message = mailSender.createMimeMessage();
+
+        try {
+            MimeMessageHelper helper = new MimeMessageHelper(message, true);
+            helper.setFrom(from);
+            helper.setTo(to);
+            helper.setSubject(subject);
+            helper.setText(content, true);
+
+            FileSystemResource res = new FileSystemResource(new File(rscPath));
+            helper.addInline(rscId, res);
+
+            mailSender.send(message);
+            logger.info("嵌入静态资源的邮件已经发送。");
+        } catch (MessagingException e) {
+            logger.error("发送嵌入静态资源的邮件时发生异常！", e);
+        }
+    }
+}

spring-boot-mail/src/main/resources/application.properties

+spring.application.name=spirng-boot-mail
+
+spring.mail.host=smtp.163.com
+spring.mail.username=xxoo@xxoo.com
+spring.mail.password=xxoo
+spring.mail.default-encoding=UTF-8
+
+mail.fromMail.addr=xxoo@xxoo.com
+

spring-boot-mail/src/main/resources/templates/emailTemplate.html

+<!DOCTYPE html>
+<html lang="zh" xmlns:th="http://www.thymeleaf.org">
+    <head>
+        <meta charset="UTF-8"/>
+        <title>Title</title>
+    </head>
+    <body>
+        您好,这是验证邮件,请点击下面的链接完成验证,<br/>
+        <a href="#" th:href="@{ http://www.ityouknow.com/neo/{id}(id=${id}) }">激活账号</a>
+    </body>
+</html>
\ No newline at end of file

spring-boot-mail/src/test/java/com/neo/ApplicationTests.java

+package com.neo;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class ApplicationTests {
+
+	@Test
+	public void contextLoads() {
+		System.out.println("hello world");
+	}
+
+}

spring-boot-mail/src/test/java/com/neo/service/MailServiceTest.java

+package com.neo.service;
+
+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;
+
+/**
+ * Created by summer on 2017/5/4.
+ */
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class MailServiceTest {
+
+    @Autowired
+    private MailService mailService;
+
+    @Autowired
+    private TemplateEngine templateEngine;
+
+    @Test
+    public void testSimpleMail() throws Exception {
+        mailService.sendSimpleMail("ityouknow@126.com","test simple mail"," hello this is simple mail");
+    }
+
+    @Test
+    public void testHtmlMail() throws Exception {
+        String content="<html>\n" +
+                "<body>\n" +
+                "    <h3>hello world ! 这是一封html邮件!</h3>\n" +
+                "</body>\n" +
+                "</html>";
+        mailService.sendHtmlMail("ityouknow@126.com","test simple mail",content);
+    }
+
+    @Test
+    public void sendAttachmentsMail() {
+        String filePath="e:\\tmp\\application.log";
+        mailService.sendAttachmentsMail("ityouknow@126.com", "主题：带附件的邮件", "有附件，请查收！", filePath);
+    }
+
+
+    @Test
+    public void sendInlineResourceMail() {
+        String rscId = "neo006";
+        String content="<html><body>这是有图片的邮件：<img src=\'cid:" + rscId + "\' ></body></html>";
+        String imgPath = "C:\\Users\\summer\\Pictures\\favicon.png";
+
+        mailService.sendInlineResourceMail("ityouknow@126.com", "主题：这是有图片的邮件", content, imgPath, rscId);
+    }
+
+
+    @Test
+    public void sendTemplateMail() {
+        //创建邮件正文
+        Context context = new Context();
+        context.setVariable("id", "006");
+        String emailContent = templateEngine.process("emailTemplate", context);
+
+        mailService.sendHtmlMail("ityouknow@126.com","主题：这是模板邮件",emailContent);
+    }
+}