JavaMail API は、Java クライアント アプリケーションが包括的な電子メールおよびメッセージング機能を実行できるように設計された、プラットフォームやプロトコルに依存しない堅牢なフレームワークです。この API は、トランザクション電子メール システムで作成されたさまざまなオブジェクトを表す抽象クラスを備えた汎用インターフェイスを提供します。これは、信頼性と広範な機能が最重要であるエンタープライズレベルのアプリケーションに特に役立ちます。
よく構造化され、広く採用されている:
多彩な機能:
プログラムによる統合:
延長コンパイル時間:
メモリ消費量:
Properties properties = new Properties(); Session session = Session.getDefaultInstance(properties, null);
Properties properties = new Properties(); Session session = Session.getInstance(properties, null);
Session session = Session.getInstance(properties, new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("sender@gmail.com", "password");
}
});
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));
message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
message.setSubject("This is the email subject");
message.setText("This is the email body");
Multipart multipart = new MimeMultipart();
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setText("This is the email body");
multipart.addBodyPart(messageBodyPart);
messageBodyPart = new MimeBodyPart();
DataSource source = new FileDataSource("path/to/attachment.txt");
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName("attachment.txt");
multipart.addBodyPart(messageBodyPart);
message.setContent(multipart);
Transport.send(message);
import java.util.Properties;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
public class SendMail {
public static void main(String[] args) {
String to = "receiver@gmail.com";
String from = "sender@gmail.com";
String host = "smtp.gmail.com";
Properties properties = System.getProperties();
properties.put("mail.smtp.host", host);
properties.put("mail.smtp.port", "465");
properties.put("mail.smtp.ssl.enable", "true");
properties.put("mail.smtp.auth", "true");
Session session = Session.getInstance(properties, new javax.mail.Authenticator(){
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("sender@gmail.com", "password");
}
});
try {
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));
message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
message.setSubject("Your email subject goes here");
Multipart multipart = new MimeMultipart();
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setText("You have a new message");
multipart.addBodyPart(messageBodyPart);
messageBodyPart = new MimeBodyPart();
DataSource source = new FileDataSource("path/to/attachment.txt");
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName("attachment.txt");
multipart.addBodyPart(messageBodyPart);
message.setContent(multipart);
Transport.send(message);
} catch (MessagingException mex) {
mex.printStackTrace();
}
}
}
Simple Java Mail は、Java で SMTP 電子メールを送信するプロセスを簡素化するように設計された、使いやすいメール ライブラリです。これは JavaMail API のラッパーとして機能し、基礎となる API の複雑さを軽減することで電子メール送信プロセスを合理化します。
堅牢かつ軽量:
RFC 準拠:
認証済み SOCKS プロキシのサポート:
高度な機能:
Email email = EmailBuilder.startingBlank()
.from("From", "from@example.com")
.to("1st Receiver", "rec1@example.com")
.to("2nd Receiver", "rec2@example.com")
.withSubject("Enhanced Email with HTML and Attachments")
.withHTMLText("<html><body><h1>Hello!</h1><p>This is an enhanced email with HTML content.</p></body></html>")
.withAttachment("path/to/attachment.txt")
.buildEmail();
Mailer mailer = MailerBuilder
.withSMTPServer("smtp.mailtrap.io", 2525, "username", "password")
.withTransportStrategy(TransportStrategy.SMTPS)
.buildMailer();
mailer.sendMail(email);
import org.simplejavamail.api.email.Email;
import org.simplejavamail.email.EmailBuilder;
import org.simplejavamail.mailer.Mailer;
import org.simplejavamail.mailer.MailerBuilder;
import org.simplejavamail.api.mailer.config.TransportStrategy;
public class SendEnhancedMail {
public static void main(String[] args) {
Email email = EmailBuilder.startingBlank()
.from("From", "from@example.com")
.to("1st Receiver", "case1@example.com")
.to("2nd Receiver", "case2@example.com")
.withSubject("Enhanced Email with HTML and Attachments")
.withHTMLText("<html><body><h1>Hello!</h1><p>This is an enhanced email with HTML content.</p></body></html>")
.withAttachment("path/to/attachment.txt")
.buildEmail();
Mailer mailer = MailerBuilder
.withSMTPServer("smtp.mailtrap.io", 2525, "username", "password")
.withTransportStrategy(TransportStrategy.SMTPS)
.buildMailer();
mailer.sendMail(email);
}
}
SuprSend は、統合 API を介した電子メール、SMS、プッシュ通知などのさまざまなチャネルにわたる通知の送信をサポートする、包括的なサードパーティのマルチチャネル通知インフラストラクチャを提供します。 SuprSend を活用することで、開発者は複雑な通知ワークフローをシームレスに管理できます。
広範な統合オプション:
技術依存なし:
Intelligent Routing:
In-App SDK:
Granular Template Management:
Powerful Workspace:
Unified Analytics:
Smart Automation:
Scalability:
Limits:**
import com.suprsend.Notification;
import com.suprsend.NotificationBuilder;
import com.suprsend.SuprSendClient;
public class SendNotification {
public static void main(String[] args) {
// Initialize the SuprSendClient with API key and Workspace Secret
SuprSendClient client = new SuprSendClient("your_api_key", "your_workspace_secret");
// Build the notification
Notification notification = NotificationBuilder.startingBlank()
.withRecipientEmail("recipient@example.com")
.withRecipientSMS("recipient_phone_number")
.withSubject("Notification Subject")
.withHTMLBody("<html><body><h1>Hello!</h1><p>This is a multichannel notification.</p></body></html>")
.build();
// Send the notification
client.sendNotification(notification);
}
}
import com.suprsend.Notification;
import com.suprsend.NotificationBuilder;
import com.suprsend.SuprSendClient;
public class SuprSendExample {
public static void main(String[] args) {
// Initialize the SuprSendClient with API key and Workspace Secret
SuprSendClient client = new SuprSendClient("your_api_key", "your_workspace_secret");
// Create the notification
Notification notification = NotificationBuilder.startingBlank()
.withRecipientEmail("receiver@example.com")
.withSubject("Subject of the Notification")
.withHTMLBody("<html><body><h1>Hello!</h1><p>This is a notification from SuprSend.</p></body></html>")
.withAttachment("path/to/attachment.txt")
.build();
// Send the notification
client.sendNotification(notification);
}
}
These methods offer a comprehensive guide to sending email notifications using Java, with varying levels of complexity and integration capabilities to suit different needs and scenarios.
You may want to check out other SuprSend SDKs too. Consider giving us a star after usage. It's free and open.
suprsend
/
suprsend-go
SuprSend Go SDK
go get github.com/suprsend/suprsend-go
Initialize the SuprSend SDK
import (
"log"
suprsend "github.com/suprsend/suprsend-go"
)
func main() {
opts := []suprsend.ClientOption{
// suprsend.WithDebug(true),
}
suprClient, err := suprsend.NewClient("__api_key__", "__api_secret__", opts...)
if err != nil {
log.Println(err)
}
}package main
import (
"log"
suprsend "github.com/suprsend/suprsend-go"
)
func main() {
// Instantiate Client
suprClient, err := suprsend.NewClient("__api_key__", "__api_secret__")
if err != nil {
log.Println(err)
return
}
// Create workflow body
wfBody := map[string]interface{}{
"name": "Workflow Name",
"template": "template slug",
"notification_category": "category",
// "delay": "15m", // Chek duration format in documentation
"users": []map[string]interface{}{
{
"distinct_id": "0f988f74-6982-41c5-8752-facb6911fb08",
suprsend
/
suprsend-py-sdk
This package can be included in a python3 project to easily integrate with SuprSend platform.
We're working towards creating SDK in other languages as well.
suprsend-py-sdk is available on PyPI. You can install using pip.
pip install suprsend-py-sdk
This SDK depends on a system package called libmagic. You can install it as follows:
<span class="pl-c"># On debian based systems</span> sudo apt install libmagic <span class="pl-c"># If you are using macOS</span> brew install libmagic
Initialize the SuprSend SDK
from suprsend import Suprsend
# Initialize SDK
supr_client = Suprsend("workspace_key", "workspace_secret")Following example shows a sample request for triggering a workflow. It triggers a notification to a user with id: distinct_id, email: user@example.com & androidpush(fcm-token): __android_push_fcm_token__ using template purchase-made and notification_category system
from suprsend import Workflow
suprsend
/
suprsend-node-sdk
This package can be included in a node project to easily integrate with SuprSend platform.
npm install @suprsend/node-sdk@latest
const { Suprsend } = require("@suprsend/node-sdk");
const supr_client = new Suprsend("workspace_key", "workspace_secret");It is a unified API to trigger workflow and doesn't require user creation before hand. If you are using our frontend SDK's to configure notifications and passing events and user properties from third-party data platforms like Segment, then event-based trigger would be a better choice.
const { Suprsend, WorkflowTriggerRequest } = require("@suprsend/node-sdk");
const supr_client = new Suprsend("workspace_key", "workspace_secret");
// workflow payload
const body = {
workflow: "_workflow_slug_",
actor: {
distinct_id: "0fxxx8f74-xxxx-41c5-8752-xxxcb6911fb08",
name: "actor_1",
},
recipients: [
{
distinct_id: "0gxxx9f14-xxxx-23c5-1902-xxxcb6912ab09",
$email: ["abc@example.com"
suprsend
/
suprsend-react-inbox
Integrating SuprSend Inbox channel in React websites can be done in two ways:
Detailed documentation can be found here: https://docs.suprsend.com/docs/inbox-react
You can install SuprSend inbox SDK using npm/yarn
npm install @suprsend/react-inbox
After installing, Import the component in your code and use it as given below. Replace the variables with actual values.
import SuprSendInbox from '@suprsend/react-inbox' import 'react-toastify/dist/ReactToastify.css' // needed for toast notifications, can be ignored if hideToast=true // add to your react component; <SuprSendInbox workspaceKey='<workspace_key>' subscriberId='<subscriber_id>' distinctId='<distinct_id>' />
interface ISuprSendInbox {
workspaceKey: string
distinctId: string | null
subscriberId: string | null
tenantId?: string
stores?: IStore[]
pageSize?: number
pagination?: boolean以上がJava を使用して電子メールを送信する (Javamail API、Simple Java Mail、または SuprSend Java SDK)の詳細内容です。詳細については、PHP 中国語 Web サイトの他の関連記事を参照してください。
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