Java Log4j 发送邮件失败！_Java_编程问答 jrs看球网直播吧_低调看直播体育app软件下载

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问题： Java Log4j 发送邮件失败！
描述:

log4j里面的配置如下：


log4j.appender.mail=org.apache.log4j.net.SMTPAppender
log4j.appender.mail.Threshold=INFO

log4j.appender.mail.BufferSize=1
log4j.appender.mail.SMTPHost=smtp.qq.com
log4j.appender.mail.Subject=Log4J ErrorMessage
log4j.appender.mail.From=744***3@qq.com
log4j.appender.mail.To=744***3@qq.com,744***3@qq.com
log4j.appender.mail.layout=org.apache.log4j.PatternLayout

log4j.appender.mail.layout.C/>
log4j.appender.mail.SMTPUsername=744***3
log4j.appender.mail.SMTPPassword=********
/>

我特意设置了一个有error级别的按钮，一旦点击它，log4j就抛出如下异常

log4j:ERROR Error occured while sending e-mail notification.

com.sun.mail.smtp.SMTPSendFailedException: 503 Error: need EHLO and AUTH first !

	at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1515)

	at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1054)
	at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:634)

	at javax.mail.Transport.send0(Transport.java:189)
	at javax.mail.Transport.send(Transport.java:118)
	at org.apache.log4j.net.SMTPAppender.sendBuffer(Unknown Source)
	at org.apache.log4j.net.SMTPAppender.append(Unknown Source)
	at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230)
	at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:65)
	at org.apache.log4j.Category.callAppenders(Category.java:203)
	at org.apache.log4j.Category.forcedLog(Category.java:388)
	at org.apache.log4j.Category.log(Category.java:853)
	at org.apache.commons.logging.impl.Log4JLogger.error(Log4JLogger.java:181)
	at org.directwebremoting.util.CommonsLoggingOutput.error(CommonsLoggingOutput.java:75)

	at org.directwebremoting.util.Logger.error(Logger.java:122)
	at org.directwebremoting.util.LogErrorHandler.error(LogErrorHandler.java:40)

	at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
	at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
	at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
	at org.apache.xerces.impl.dtd.XMLDTDValidator.addDTDDefaultAttrsAndValidate(Unknown Source)
	at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(Unknown Source)
	at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
	at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:124)
	at org.directwebremoting.impl.DwrXmlConfigurator.setInputStream(DwrXmlConfigurator.java:132)

	at org.directwebremoting.impl.DwrXmlConfigurator.setServletResourceName(DwrXmlConfigurator.java:87)
	at org.directwebremoting.impl.ContainerUtil.configureFromDefaultDwrXml(ContainerUtil.java:263)
	at org.directwebremoting.impl.ContainerUtil.configureContainerFully(ContainerUtil.java:421)
	at org.directwebremoting.servlet.DwrServlet.init(DwrServlet.java:79)
	at com.caucho.server.dispatch.ServletConfigImpl.createServletImpl(ServletConfigImpl.java:833)

	at com.caucho.server.dispatch.ServletConfigImpl.createServlet(ServletConfigImpl.java:735)
	at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:94)

	at com.hancai.base.filter.LoginCheckFilter.doFilter(LoginCheckFilter.java:55)
	at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:87)

	at com.hancai.base.filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:32)
	at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:87)
	at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:187)

	at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:265)
	at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:273)<>
	at com.caucho.server.port.TcpConnection.run(TcpConnection.java:682)
	at com.caucho.util.ThreadPool$Item.runTasks(ThreadPool.java:743)

	at com.caucho.util.ThreadPool$Item.run(ThreadPool.java:662)
	at java.lang.Thread.run(Thread.java:619)

但是我用Java代码来发的邮件的话，就一切OK了！下面是Java代码！


	public static void main(String args[]) throws Exception, MessagingException {
		String host = "smtp.qq.com";//发送邮件服务器<>
		String from = "744××××3@qq.com";
		String to = "744××××3@qq.com";
		// new properties
		Properties props = new Properties();
/>
		// Setup mail server

		props.put("mail.smtp.host", host);// 设置smtp主机
		props.put("mail.smtp.auth", "true");// 使用smtp身份验证

		// Get session
		Session session = Session.getDefaultInstance(props, null);
		// Define message

		MimeMessage message = new MimeMessage(session);
		message.setFrom(new InternetAddress(from));
		message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));

		message.setSubject("test");//标题

		message.setText("http://www.baidu.com/"+"This is test JavaMail");//内容
		//http协议部分会自动转换成超链接
		message.saveChanges();
		// Send message

		Transport transport = session.getTransport("smtp");
		System.out.println("正在连接");
		transport.connect(host, "744××××3", "××××");
		System.out.println("正在发送");
		transport.sendMessage(message, message.getAllRecipients());

		System.out.println("邮件发送成功");
	}

有大神知道不？

解决方案1:

哦，难怪，1.2.11还不支持登录认证，要1.2.14以后的才支持。
/>
楼主更新版本吧。