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发表于 2012-11-27 17:03:09
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在jsp中发送email
在jsp中发送email
一、我们可以通过任何支持sun规范中的sun.net.smtp包的JSP引擎(如JSWDK)发送mail。
(警告:使用内置的internal Sun规范包，这将影响到你的jsp程序的可移植性。)
以下scriptlet利用SmtpClient类在jsp文件中发送email。
二、 javaMail是官方的 Java mail API，可参考 http://java.sun.com/PRoducts/javamail/。虽然该API比 sun.net.smtp.SmtpClient更丰富或者说更复杂，但它是可移植的。这里重新创建了一个 MailSender类，它包含了 JavaMail API。如下所示：
// ms_ prefix is for MailSender class variables
// str prefix is for String
// astr prefix is for array of Strings
// strbuf prefix is for StringBuffers, etc.
public MailSender(www.sykfp2012.com,www.jnkfp2012.com,www.zzkfp2012.com,
String strFrom, // sender
String[] astrTo, // recipient(s)
String[] astrBCC, // bcc recipient(s), optional
String strSubject, // subject
boolean debugging)
{www.bjkfp2012.com,www.wxkfp2012.com,www.whkfp2012.com,
ms_strFrom = strFrom; // who the message is from
ms_astrTo = astrTo; // who (plural) the message is to
ms_debugging = debugging; // who (plural) the message is to
// set the host
Properties props = new Properties();
props.put(\"mail.smtp.host\", ms_strSMTPHost);
// create some properties and get the default session
Session session = Session.getDefaultInstance(props, null);
session.setDebug(ms_debugging);
try {
// create a message
ms_msg = new MimeMessage(session);
// set the from
InternetAddress from = new InternetAddress(strFrom);
ms_msg.setFrom(from);
// set the to
InternetAddress[] address = new InternetAddress[astrTo.length];
for (int i = 0; i astrTo.length; ++i)
{
address[i] = new InternetAddress(astrTo[i]);
}
ms_msg.setRecipients(Message.RecipientType.TO, address);
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