Java

Add a String Attachment to an Email

See more Email Object Examples

Demonstrates the Chilkat Email object's AddStringAttachment method, which adds an attachment directly from an in-memory string — no file needs to exist on disk. The 1st argument is the filename that is written into the MIME (it is not a path to a file that is read), and the 2nd argument is the text that becomes the attachment's body. In this example we build a simple email, attach a small CSV file named people.csv straight from a string, and then print the resulting MIME so you can see the attachment embedded in the message. Java

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    //  This example demonstrates the Email object's AddStringAttachment method.
    //  AddStringAttachment adds an attachment directly from an in-memory string.
    //  The 1st argument is the filename to be placed in the MIME (not a file to be read).
    //  The 2nd argument is the text content that becomes the attachment body.

    CkEmail email = new CkEmail();

    email.put_Subject("Email with a string attachment");
    email.put_Body("See the attached CSV file.");
    email.put_From("mary@example.com");
    email.AddTo("Joe","joe@example.com");

    //  The text content of the attachment.
    String csvData = "id,name\r\n1,Alice\r\n2,Bob\r\n";

    //  Add the string as an attachment named "people.csv".
    email.AddStringAttachment("people.csv",csvData);

    //  Show the full MIME of the email, which now includes the attachment.
    System.out.println(email.getMime());
  }
}