使用适用于 Java 2.x 的软件开发工具包的亚马逊 SES - AWS SDK for Java 2.x
操作

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使用适用于 Java 2.x 的软件开发工具包的亚马逊 SES

以下代码示例向您展示了如何使用AWS SDK for Java 2.x与 Amazon SES 一起执行操作和实现常见场景。

操作是大型程序的代码摘录，必须在上下文中运行。虽然操作向您展示了如何调用单个服务函数，但您可以在其相关场景和跨服务示例中查看操作的上下文。

场景是展示如何通过在同一服务中调用多个函数来完成特定任务的代码示例。

每个示例都包含一个链接GitHub，您可以在其中找到有关如何在上下文中设置和运行代码的说明。

主题

操作

以下代码示例显示如何列出 Amazon SES 电子邮件模板。

SDK for Java 2.x
注意

还有更多GitHub。查找完整示例，学习如何在 AWS 代码示例存储库中进行设置和运行。

    public static void listAllTemplates(SesV2Client sesv2Client) {

        try {
            ListEmailTemplatesRequest templatesRequest = ListEmailTemplatesRequest.builder()
                .pageSize(1)
                .build();

            ListEmailTemplatesResponse response = sesv2Client.listEmailTemplates(templatesRequest);
            response.templatesMetadata().forEach(template ->
                    System.out.println("Template name: " + template.templateName()));

        } catch (SesV2Exception e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }

以下代码示例显示了如何列出 Amazon SES 身份。

SDK for Java 2.x
注意

还有更多GitHub。查找完整示例，学习如何在 AWS 代码示例存储库中进行设置和运行。

    public static void listSESIdentities(SesClient client) {

        try {
            ListIdentitiesResponse identitiesResponse = client.listIdentities();
            List<String> identities = identitiesResponse.identities();
            for (String identity: identities) {
                System.out.println("The identity is "+identity);
            }

        } catch (SesException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }

以下代码示例显示了如何使用 Amazon SES 发送电子邮件。

SDK for Java 2.x
注意

还有更多GitHub。查找完整示例，学习如何在 AWS 代码示例存储库中进行设置和运行。

    public static void send(SesClient client,
                            String sender,
                            String recipient,
                            String subject,
                            String bodyHTML
    ) throws MessagingException {

        Destination destination = Destination.builder()
            .toAddresses(recipient)
            .build();

        Content content = Content.builder()
            .data(bodyHTML)
            .build();

        Content sub = Content.builder()
            .data(subject)
            .build();

        Body body = Body.builder()
            .html(content)
            .build();

        Message msg = Message.builder()
            .subject(sub)
            .body(body)
            .build();

        SendEmailRequest emailRequest = SendEmailRequest.builder()
            .destination(destination)
            .message(msg)
            .source(sender)
            .build();

        try {
            System.out.println("Attempting to send an email through Amazon SES " + "using the AWS SDK for Java...");
            client.sendEmail(emailRequest);

        } catch (SesException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }

    public static void sendemailAttachment(SesClient client,
                            String sender,
                            String recipient,
                            String subject,
                            String bodyText,
                            String bodyHTML,
                            String fileLocation) throws AddressException, MessagingException, IOException {

        java.io.File theFile = new java.io.File(fileLocation);
        byte[] fileContent = Files.readAllBytes(theFile.toPath());

        Session session = Session.getDefaultInstance(new Properties());

        // Create a new MimeMessage object.
        MimeMessage message = new MimeMessage(session);

        // Add subject, from and to lines.
        message.setSubject(subject, "UTF-8");
        message.setFrom(new InternetAddress(sender));
        message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(recipient));

        // Create a multipart/alternative child container.
        MimeMultipart msgBody = new MimeMultipart("alternative");

        // Create a wrapper for the HTML and text parts.
        MimeBodyPart wrap = new MimeBodyPart();

        // Define the text part.
        MimeBodyPart textPart = new MimeBodyPart();
        textPart.setContent(bodyText, "text/plain; charset=UTF-8");

        // Define the HTML part.
        MimeBodyPart htmlPart = new MimeBodyPart();
        htmlPart.setContent(bodyHTML, "text/html; charset=UTF-8");

        // Add the text and HTML parts to the child container.
        msgBody.addBodyPart(textPart);
        msgBody.addBodyPart(htmlPart);

        // Add the child container to the wrapper object.
        wrap.setContent(msgBody);

        // Create a multipart/mixed parent container.
        MimeMultipart msg = new MimeMultipart("mixed");

        // Add the parent container to the message.
        message.setContent(msg);
        msg.addBodyPart(wrap);

        // Define the attachment.
        MimeBodyPart att = new MimeBodyPart();
        DataSource fds = new ByteArrayDataSource(fileContent, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
        att.setDataHandler(new DataHandler(fds));

        String reportName = "WorkReport.xls";
        att.setFileName(reportName);

        // Add the attachment to the message.
        msg.addBodyPart(att);

        try {
            System.out.println("Attempting to send an email through Amazon SES " + "using the AWS SDK for Java...");

            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
            message.writeTo(outputStream);

            ByteBuffer buf = ByteBuffer.wrap(outputStream.toByteArray());

            byte[] arr = new byte[buf.remaining()];
            buf.get(arr);

            SdkBytes data = SdkBytes.fromByteArray(arr);
            RawMessage rawMessage = RawMessage.builder()
                .data(data)
                .build();

            SendRawEmailRequest rawEmailRequest = SendRawEmailRequest.builder()
                .rawMessage(rawMessage)
                .build();

            client.sendRawEmail(rawEmailRequest);

        } catch (SesException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
        System.out.println("Email sent using SesClient with attachment");
     }

以下代码示例展示如何通过 Amazon SES 发送模板化电子邮件。

SDK for Java 2.x
注意

还有更多GitHub。查找完整示例，学习如何在 AWS 代码示例存储库中进行设置和运行。

    public static void send(SesV2Client client, String sender, String recipient, String templateName){

        Destination destination = Destination.builder()
            .toAddresses(recipient)
            .build();

        /*
         Specify both name and favorite animal (favoriteanimal) in your code when defining the Template object.
         If you don't specify all the variables in the template, Amazon SES doesn't send the email.
        */
        Template myTemplate = Template.builder()
            .templateName(templateName)
            .templateData("{\n" +
              "  \"name\": \"Jason\"\n," +
              "  \"favoriteanimal\": \"Cat\"\n" +
              "}")
            .build();

        EmailContent emailContent = EmailContent.builder()
            .template(myTemplate)
            .build();

        SendEmailRequest emailRequest = SendEmailRequest.builder()
            .destination(destination)
            .content(emailContent)
            .fromEmailAddress(sender)
            .build();

        try {
            System.out.println("Attempting to send an email based on a template using the AWS SDK for Java (v2)...");
            client.sendEmail(emailRequest);
            System.out.println("email based on a template was sent");

        } catch (SesV2Exception e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }