Question

是否可以连接java服务器，将图片数据与套接字一起发送到HTML页面，然后可以在屏幕上呈现这些图片？

了解如何将HTML页面的响应发送回java服务器也很有帮助。（例如，如果有人在页面上点击了鼠标）

Answer 1

import javax.mail.*;
import javax.mail.internet.*;

import java.util.Properties;

class SimpleMail1 {
    public static void main(String[] args) throws Exception{
        System.out.println("Sending mail...");
        Properties props = new Properties();
        props.setProperty("mail.transport.protocol", "smtp");
        props.setProperty("mail.host", "smtp.mymailserver.com");
        props.setProperty("mail.user", "myuser");
        props.setProperty("mail.password", "mypwd");

        Session mailSession = Session.getDefaultInstance(props, null);
        mailSession.setDebug(true);
        Transport transport = mailSession.getTransport();

        MimeMessage message = new MimeMessage(mailSession);
        message.setSubject("HTML  mail with images");
        message.setFrom(new InternetAddress("me@sender.com"));
        message.setContent
          ("<h1>This is a test</h1>" 
           + "<img src=\"http://www.rgagnon.com/images/jht.gif\">", 
           "text/html");
        message.addRecipient(Message.RecipientType.TO,
             new InternetAddress("you@receiver.com"));

        transport.connect();
        transport.sendMessage(message,
            message.getRecipients(Message.RecipientType.TO));
        transport.close();
        }
}

连接到HTML客户端的Java服务器套接字

1 个答案: