求救：javamail WebService上调用出现邮件内容（QP编码）没有被解码

sniperwang 2010-06-23 10:18:14

问题是这样的：
我这里有个javamail发送邮件的类，在类中直接运行main方法，是可以发送出去并且在邮箱接收到的邮件显示正常。但是我用webservice的一个方法去调用这个类中的send方法时，发送出去的邮件却显示QP编码之后的内容，我现在怀疑是不是和环境的原因，发布到tomcat上去之后，和那个jar包或者其他某个方面有冲突？
哪位高人帮忙解答一下谢谢了先。



public class EmaiSender {

    private static final String defaultSMTPHost = "smtp.sohu.com";

    private static final String defaultMailFromName = "aaa@sohu.com";

    private static final String defaultMailFromPassword = "123";



    public static int send(String mailTos, String mailSubject, String mailText) {

        //check params

        if (mailTos == null || mailSubject == null || mailText == null) return 0;



        //encoding params

        String encoding = "iso-8859-1";

        try {

            //正文编码

            mailText = new String(mailText.getBytes(), encoding);

        } catch (UnsupportedEncodingException e) {

            System.out.println("Fail to encoding mail text to " + encoding);

        }



        Properties props = new Properties();

        props.put("mail.smtp.host", defaultSMTPHost);//邮件服务器地址

        props.put("mail.smtp.auth", "true");

        props.put("mail.smtp.user", "CTOPAY");//发送方的发送名;

        props.put("mail.smtp.from", defaultMailFromName);//发送邮箱地址;

        props.put("mail.debug", "false");//不打印构建发送者信息



        //构建发送者

        Authenticator auth = new Authenticator() {

            public PasswordAuthentication getPasswordAuthentication() {

                return new PasswordAuthentication(defaultMailFromName, defaultMailFromPassword);

            }

        };



        Session session = Session.getInstance(props, auth);

        session.setDebug(false);//不打印发送信息



        Message msg = new MimeMessage(session);

        int sendNum = 0;//发送的数量



        for (String mailTo : mailTos.split(",")) {

            try {

                InternetAddress[] addresses = {new InternetAddress(mailTo)};

                msg.setRecipients(Message.RecipientType.TO, addresses);//设置邮件接收地址集

                msg.setSentDate(new java.util.Date());//设置邮件发送日期

                msg.setSubject(mailSubject);// 设置邮件的标题

//                msg.setText(mailText);// 设置邮件的内容(文本)

                msg.setContent(mailText, "text/html");// 设置邮件的内容

                Transport.send(msg);//发送邮件



                sendNum++;//发送记数

                System.out.println(mailText);

                System.out.println("Success to send email to " + mailTo);

            } catch (MessagingException e) {

                System.out.println("Fail to send email for:" + e);

            }

        }

        return sendNum;

    }



    public static void main(String[] args) {

        String to = "test@qq.com";

        String subject = "测试";

        String text = "<table align=center width=100%><tr><td align=left>" +

        		"王，你好<br>    数据缺失，请核查！" +

        		"</td></tr></table>";

        int i = send(to, subject, text);

        System.out.println("i = " + i);



    }

}   

//下面这个方法去调用send方法：

public void taskCheck(){

        String to = "test@qq.com";

        String subject = "测试";

        String text = "<table align=center width=100%><tr><td align=left>" +

        		"王，你好<br>    数据缺失，请核查！" +

        		"</td></tr></table>";

        int i = EmailSender.send(to, subject, text);

        System.out.println("i = " + i);       if(true)

       return;

}

邮箱中接收到的内容：
<table align=3Dcenter width=3D100%><tr><td align=3Dleft>=CD=F5=A3=AC=C4=E3=
=BA=C3<br> =CA=FD=BE=DD=C8=B1=CA=A7=A3=AC=C7=EB=BA=CB=
=B2=E9=A3=A1</td></tr></table>

...全文