今天刚开始学JAVAMAIL遇到个问题,刚开始报javax.mail.AuthenticationFailedException这个错,但是现在什么错也不报了,后台能打出东西,邮件也发不出去.这是为什么呢?请各位帮帮忙.
web.xml
<servlet>
<description>This is the description of my J2EE component</description>
<display-name>This is the display name of my J2EE component</display-name>
<servlet-name>send</servlet-name>
<servlet-class>com.servlet.send</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>send</servlet-name>
<url-pattern>/send</url-pattern>
</servlet-mapping>
index.html
<html>
<head>
<title>index.html</title>
</head>
<body>
<form method="post" action="send">
FROM:<input name="from">
TO :<input name="to">
Subject:<input name="subject">
Context:<input name="context">
<input type="submit">
</form>
</body>
</html>
send.java
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
request.setCharacterEncoding("gb2312");
String from = request.getParameter("from");
String to = request.getParameter("to");
String subject = request.getParameter("subject");
String context = request.getParameter("context");
System.out.println(context + "sddddddddddddddddddddddddddddddd");
// 确定要发送的邮件服务器的地址
String mailserver = "711abc1fd2994d8";
// 设置邮件的传输协议
try {
Properties prop = System.getProperties();
prop.put("mail.smtp.host", mailserver);
// 建立邮件发送的连接
Session session = Session.getDefaultInstance(prop, null);
// 创建发送的信息的载体
Message msg = new MimeMessage(session);
// 设置相关的邮件属性
msg.setFrom(new InternetAddress(from));
// 点到点的发送
msg.setRecipient(Message.RecipientType.TO, new InternetAddress(to));
msg.setSubject(subject);
msg.setSentDate(new Date());
msg.setText(context);
// 发送
Transport.send(msg);
} catch (Exception e) {
}
out.print("send ok");
out.flush();
out.close();
}
JavaMail的一个初级问题
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2条回答 默认 最新
- Jackphone1216 2008-12-19 00:42关注
你需要发送smtp认证
[code="java"]
prop.put("mail.smtp.auth", "true");
[/code]完整代码请参考:[url]http://www.rgagnon.com/javadetails/java-0538.html[/url]
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