SpringBoot集成E-mail发送各种类型邮件
程序员文章站
2023-12-13 10:23:10
springboot 集成 e-mail发送邮件，供大家参考，具体内容如下
jdk本身有自带发送邮件api，加上springboot在进行封装，使得现在使用起来十分快速简...
springboot 集成 e-mail发送邮件，供大家参考，具体内容如下
jdk本身有自带发送邮件api，加上springboot在进行封装，使得现在使用起来十分快速简洁。
话不多说，参考纯洁的微笑博客，更改jar版本为2.0.4 开干，基本没什么坑。
就是配置邮箱账号密码是，如果是qq邮箱，需要开启po30和stmp服务，并且获取临时授权码。
开启服务链接：
https://mail.qq.com/cgi-bin/frame_html?sid=a5zsbreenm9phyl1&r=a83225170e94773c650a460c10f7a05c
与springboot集成
导入jar包
compile group: 'org.springframework.boot', name: 'spring-boot-starter-mail', version: '2.0.4.release' compile 'org.springframework.boot:spring-boot-starter-thymeleaf:2.0.4.release'
配置邮箱
#邮箱服务器地址，各大运营商不同 spring.mail.host=smtp.qq.com #用户名 spring.mail.username=9118542413@qq.com #密码，如果是qq的，要申请临时授权码 spring.mail.password=faw124awfawfawg spring.mail.default-encoding=utf-8 #以谁来发送邮件 mail.frommail.addr=9118542413@qq.com
发送各种类型的邮件
@service
@slf4j
public class mailserviceimpl implements mailservice {
@autowired
private javamailsender mailsender;
/**
* the template engine.
*/
@autowired
templateengine templateengine;
@value("${mail.frommail.addr}")
private string from;
@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);
log.info("简单邮件已经发送。");
} catch (exception e) {
log.error("发送简单邮件时发生异常！", e);
}
}
@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);
log.info("html邮件发送成功");
} catch (messagingexception e) {
log.error("发送html邮件时发生异常！", e);
}
}
@override
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) + 1);
helper.addattachment(filename, file);
mailsender.send(message);
log.info("带附件的邮件已经发送。");
} catch (messagingexception e) {
log.error("发送带附件的邮件时发生异常！", e);
}
}
@override
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);
log.info("嵌入静态资源的邮件已经发送。");
} catch (messagingexception e) {
log.error("发送嵌入静态资源的邮件时发生异常！", e);
}
}
@override
public void sendtemplatemail(string to, string subject, string template, context context) {
string emailcontent = templateengine.process(template, context);
sendhtmlmail("15017263512@163.com", "主题：这是模板邮件", emailcontent);
}
}
测试类：
@runwith(springrunner.class)
@springboottest
public class emailservicetest {
@autowired
mailservice mailservice;
@test
public void sendsimplemailtest() {
mailservice.sendsimplemail("15017263512@163.com","test simple mail"," hello this is simple mail");
}
@test
public void sendhtmlmailtest(){
string content="<html>\n" +
"<body>\n" +
" <h3>hello world ! 这是一封html邮件!</h3>\n" +
"</body>\n" +
"</html>";
mailservice.sendhtmlmail("15017263512@163.com","test html mail",content);
}
@test
public void sendattachmentsmail(){
string filepath="e:\\var\\log\\elktest\\error\\2018-11-30.log";
mailservice.sendattachmentsmail("15017263512@163.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\\admin\\pictures\\camera roll\\9499189867_1476052069.jpg";
mailservice.sendinlineresourcemail("15017263512@163.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");
mailservice.sendtemplatemail("15017263512@163.com","主题：这是模板邮件",
"emailtemplate",context);
}
}
上面的邮箱和密码是我乱填的，注意自己更改。
项目源码以上传至github
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。