Web11 apr. 2024 · 如何写一个JAVA类可以实现邮件发送功能，也可以实现群发功能 package byd.core; import java.io.BufferedReader; import java.io.File; import java.io.FileInputStream; import java.i... WebExample #1. /** * Set the given plain text and HTML text as alternatives, offering * both options to the email client. Requires multipart mode. *
javax.mail.internet.ParseException:预期的"/"，有文件 - IT屋-程序员 …
Web11 apr. 2024 · 如何写一个JAVA类可以实现邮件发送功能，也可以实现群发功能 package byd.core; import java.io.BufferedReader; import java.io.File; import … WebMimePart, Part. public class PreencodedMimeBodyPart. extends MimeBodyPart. A MimeBodyPart that handles data that has already been encoded. This class is useful … proxmox remove storage pool
如何使用JavaMail将多个文件附加到电子邮件？_Java_Jakarta Mail
WebTo send a email with an inline image, the steps followed are: Get a Session. Create a default MimeMessage object and set From, To, Subject in the message. Create a MimeMultipart object. In our example we will have an HTML part and an Image in the email. So first create the HTML content and set it in the multipart object as: WebMimeBodyPart messageBodyPart = new MimeBodyPart(); messageBodyPart.setContent(body, "text/plain"); Multipart multipart = new … Webpublic void attachFile(String file, String contentType, String encoding) throws IOException, MessagingException {attachFile(new File(file), contentType, encoding);} /** * A FileDataSource class that allows us to specify the * Content-Type and Content-Transfer-Encoding. */ private static class EncodedFileDataSource extends FileDataSource proxmox remove unknown volume group