一、引入相關的庫
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<!-- spring核心庫 -->
<
dependency
>
<
groupId
>org.springframework</
groupId
>
<
artifactId
>spring-core</
artifactId
>
<
version
>4.2.5.RELEASE</
version
>
</
dependency
>
<
dependency
>
<
groupId
>org.springframework</
groupId
>
<
artifactId
>spring-beans</
artifactId
>
<
version
>4.2.5.RELEASE</
version
>
</
dependency
>
<
dependency
>
<
groupId
>org.springframework</
groupId
>
<
artifactId
>spring-context</
artifactId
>
<
version
>4.2.5.RELEASE</
version
>
</
dependency
>
<!--發送Email-->
<
dependency
>
<
groupId
>org.springframework</
groupId
>
<
artifactId
>spring-context-support</
artifactId
>
<
version
>4.2.5.RELEASE</
version
>
</
dependency
>
<
dependency
>
<
groupId
>javax.mail</
groupId
>
<
artifactId
>mail</
artifactId
>
<
version
>1.4.7</
version
>
</
dependency
>
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二、發送郵件代碼
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import
org.springframework.core.io.ClassPathResource;
import
org.springframework.mail.SimpleMailMessage;
import
org.springframework.mail.javamail.JavaMailSenderImpl;
import
org.springframework.mail.javamail.MimeMessageHelper;
import
javax.mail.MessagingException;
import
javax.mail.internet.MimeMessage;
public
class
SpringEmail {
private
JavaMailSenderImpl mailSender=
null
;
//郵件用戶名
private
String userName=
""
;
//發送郵箱名稱
private
String from=
"@163.com"
;
//接收郵箱名稱
private
String to=
"@qq.com"
;
public
SpringEmail()
{
this
.mailSender =
new
JavaMailSenderImpl();
//郵箱smtp服務器
mailSender.setHost(
"smtp.163.com"
);
mailSender.setPort(
25
);
mailSender.setUsername(
this
.userName);
//郵箱密碼
mailSender.setPassword(
"xxxx"
);
}
//普通文本Email
public
void
sendPureMail() {
SimpleMailMessage message =
new
SimpleMailMessage();
String spitterName =
"這里是標題（純文本）"
;
message.setFrom(
this
.from);
message.setTo(
this
.to);
message.setSubject(
"這里是標題!"
);
message.setText(
"這里是內容"
);
this
.mailSender.send(message);
}
//帶多個附件的Email
public
void
sendMailWithAttachment()
throws
MessagingException {
MimeMessage message = mailSender.createMimeMessage();
MimeMessageHelper helper =
new
MimeMessageHelper(message,
true
);
helper.setFrom(
this
.from);
helper.setTo(
this
.to);
helper.setSubject(
"這里是標題(帶多個附件）!"
);
helper.setText(
"這里是內容(帶附件）"
);
//添加兩個附件（附件位置位於java-->resources目錄)，可根據需要添加或修改
ClassPathResource image =
new
ClassPathResource(
"/coupon.jpg"
);
ClassPathResource PDF =
new
ClassPathResource(
"/Rop Reference.pdf"
);
helper.addAttachment(
"Coupon.png"
, image);
helper.addAttachment(
"Rop Reference.pdf"
, PDF);
this
.mailSender.send(message);
}
//帶附件的HTML格式的Email
public
void
sendMailHtmlWithAttachment()
throws
MessagingException {
MimeMessage message = mailSender.createMimeMessage();
MimeMessageHelper helper =
new
MimeMessageHelper(message,
true
,
"GBK"
);
//解決亂碼問題
helper.setFrom(
this
.from);
helper.setTo(
this
.to);
helper.setSubject(
"這里是標題(Html帶附件）!"
);
//設置META解決亂碼問題
helper.setText(
"<html><META http-equiv=Content-Type content='text/html; charset=GBK'><body><img src='cid:Coupon'>"
+
"<h4>"
+
"測試亂碼"
+
" says...</h4>"
+
"<i>"
+
"測試亂碼2"
+
"</i>"
+
"</body></html>"
,
true
);
//圖片嵌入到html文件中
ClassPathResource couponImage =
new
ClassPathResource(
"/coupon.jpg"
);
helper.addInline(
"Coupon"
, couponImage);
//圖片作為附件發送
ClassPathResource couponImage2 =
new
ClassPathResource(
"/coupon.jpg"
);
helper.addAttachment(
"Coupon.png"
, couponImage2);
this
.mailSender.send(message);
}
public
static
void
main(String[] args)
throws
MessagingException{
System.out.println(
"開始發送郵件"
);
SpringEmail email=
new
SpringEmail();
//email.sendPureMail();
//email.sendMailWithAttachment();
email.sendMailHtmlWithAttachment();
System.out.println(
"郵件發送成功"
);
}
}
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