Question

我需要在邮件正文中添加一些HTML内容。这是我到目前为止尝试过的。

            message.setContent(
                      "<h1>You Have a Promotion</h1>",
                     "text/html");

            message.setContent(
                      "<h3>Your First Name :</h3>" + FirstNm,
                     "text/html");

            message.setContent(
                      "<h3>Your Last Name :</h3>" + LastNm,
                     "text/html");

            message.setContent(
                      "<h5>Your Employee ID :</h5>" + Employeeid,
                     "text/html");

如果我得到了输出，则在邮件正文中仅显示最后一个字段，即雇员ID。我想在邮件正文中显示所有三个字段。谢谢。

Answer 1

仅在方法多次调用时才设置方法的内容，否则它将覆盖以前的值。

尝试一下：-

message.setContent(
                      "<h1>You Have a Promotion</h1> <h3>Your First Name :</h3>" + FirstNm + 
                      "<h3>Your Last Name :</h3>" + LastNm + "<h5>Your Employee ID :</h5>" + Employeeid ,
                     "text/html");

下面是用于在出现多段消息时设置文本的代码

BodyPart messageBodyPart = new MimeBodyPart();
                // Fill the message
                messageBodyPart.setContent("<h1>You Have a Promotion</h1> <h3>Your First Name :</h3>" + FirstNm + 
                          "<h3>Your Last Name :</h3>" + LastNm + "<h5>Your Employee ID :</h5>" + Employeeid ,"text/html");
                // Create a multipar message
                Multipart multipart = new MimeMultipart();
                // Set text message part
                multipart.addBodyPart(messageBodyPart);

                // Part two is attachment
                messageBodyPart = new MimeBodyPart();
                DataSource source = new FileDataSource("");//add file path
                messageBodyPart.setDataHandler(new DataHandler(source));
                messageBodyPart.setFileName("");//file name to be displayed
                multipart.addBodyPart(messageBodyPart);
                message.setContent(multipart);

Java Mail API setContent（）未以HTML形式写在邮件正文中

1 个答案: