如何使用Spring Boot作为后端和AWS SES服务将联系表单数据发送到Angular的电子邮件地址？

发布于 2025-02-04 15:22:59 字数 168 浏览 2 评论 0 原文

我的网站在“联系我们”中使用Angular创建，并允许用户发送消息。联系数据应发送到我的个人电子邮件地址。

与HTML和PHP一起发送联系表格数据非常简单，现在使用Angular作为前端，Spring Boot作为后端和AWS服务，相比之下，似乎更具挑战性。除了建立角度的反应形式外，还有人知道从哪里开始吗？

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酒中人 2025-02-11 15:22:59

将您的Angular Form数据发布到Spring Boot控制器上。 Angular网站和Spring Boot后端被解耦。

然后，您可以设置弹簧后端，以使用 Amazon Ses Java V2 API 发送电子邮件。您可以使用已发布的表单数据来构建电子邮件。

以下Java代码是发送电子邮件的SES Java V2代码示例。

package com.example.ses;

// snippet-start:[ses.java2.sendmessage.request.import]
import software.amazon.awssdk.auth.credentials.ProfileCredentialsProvider;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.ses.SesClient;
import software.amazon.awssdk.services.ses.model.*;
import software.amazon.awssdk.services.ses.model.Message;
import software.amazon.awssdk.services.ses.model.Body;
import javax.mail.MessagingException;
// snippet-end:[ses.java2.sendmessage.request.import]

/**
 * Before running this Java V2 code example, set up your development environment, including your credentials.
 *
 * For more information, see the following documentation topic:
 *
 * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html
 */
public class SendMessageEmailRequest {

    public static void main(String[] args) {

        final String usage = "\n" +
                "Usage:\n" +
                "    <sender> <recipient> <subject> \n\n" +
                "Where:\n" +
                "    sender - An email address that represents the sender. \n"+
                "    recipient -  An email address that represents the recipient. \n"+
                "    subject - The  subject line. \n" ;

          if (args.length != 3) {
            System.out.println(usage);
             System.exit(1);
           }

        String sender = args[0];
        String recipient = args[1];
        String subject = args[2];

        Region region = Region.US_EAST_1;
        SesClient client = SesClient.builder()
                .region(region)
                .credentialsProvider(ProfileCredentialsProvider.create())
                .build();

        // The HTML body of the email.
        String bodyHTML = "<html>" + "<head></head>" + "<body>" + "<h1>Hello!</h1>"
                + "<p> See the list of customers.</p>" + "</body>" + "</html>";

        try {
            send(client, sender, recipient, subject, bodyHTML);
            client.close();
            System.out.println("Done");

        } catch (MessagingException e) {
            e.getStackTrace();
        }
    }

    // snippet-start:[ses.java2.sendmessage.request.main]
    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);
        }
    }
    // snippet-end:[ses.java2.sendmessage.request.main]
}

如果您不熟悉Java V2的AWS SDK，请参见 https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html 。

您可以在此处找到SES POM文件：

Post your Angular form data to a Spring Boot controller. The Angular web site and Spring BOOT backend are decoupled.

Then you can setup your Spring Backend to use the Amazon SES Java V2 API to send email messages. You can use the posted form data to build the email message.

The following Java code is the SES Java V2 code example that sends an email message.

package com.example.ses;

// snippet-start:[ses.java2.sendmessage.request.import]
import software.amazon.awssdk.auth.credentials.ProfileCredentialsProvider;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.ses.SesClient;
import software.amazon.awssdk.services.ses.model.*;
import software.amazon.awssdk.services.ses.model.Message;
import software.amazon.awssdk.services.ses.model.Body;
import javax.mail.MessagingException;
// snippet-end:[ses.java2.sendmessage.request.import]

/**
 * Before running this Java V2 code example, set up your development environment, including your credentials.
 *
 * For more information, see the following documentation topic:
 *
 * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html
 */
public class SendMessageEmailRequest {

    public static void main(String[] args) {

        final String usage = "\n" +
                "Usage:\n" +
                "    <sender> <recipient> <subject> \n\n" +
                "Where:\n" +
                "    sender - An email address that represents the sender. \n"+
                "    recipient -  An email address that represents the recipient. \n"+
                "    subject - The  subject line. \n" ;

          if (args.length != 3) {
            System.out.println(usage);
             System.exit(1);
           }

        String sender = args[0];
        String recipient = args[1];
        String subject = args[2];

        Region region = Region.US_EAST_1;
        SesClient client = SesClient.builder()
                .region(region)
                .credentialsProvider(ProfileCredentialsProvider.create())
                .build();

        // The HTML body of the email.
        String bodyHTML = "<html>" + "<head></head>" + "<body>" + "<h1>Hello!</h1>"
                + "<p> See the list of customers.</p>" + "</body>" + "</html>";

        try {
            send(client, sender, recipient, subject, bodyHTML);
            client.close();
            System.out.println("Done");

        } catch (MessagingException e) {
            e.getStackTrace();
        }
    }

    // snippet-start:[ses.java2.sendmessage.request.main]
    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);
        }
    }
    // snippet-end:[ses.java2.sendmessage.request.main]
}

If you are not familiar with the AWS SDK for Java V2, see https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html.

You can find the SES POM file here: https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/ses

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