10
有沒有人看到JavaMail沒有發送適當的MimeMessage到SMTP服務器，這取決於JVM如何啓動？在一天結束時，我無法發送帶有Subject：或From：字段的JavaMail SMTP郵件，並且只有在將應用程序作爲戰爭運行時纔會顯示其他標頭。JavaMail沒有發送主題或來自底層碼頭：run-war
Web項目是建立與Maven和我測試發送的JavaMail使用瀏覽器和一個簡單的mail.jsp調試和看到啓動應用程序時，不同的行爲：
1）MVN碼頭：運行（郵件發送細末，用適當的主題和發件人字段）
2）命令mvn碼頭：運行戰爭（郵件發送正常，但缺少的主題，發件人等領域）
我已經認真在（詳細的）Maven調試輸出（-X）上運行diff ，兩者之間的運行時依賴關係沒有差異。我還比較了系統屬性，它們是相同的。碼頭髮生了其他事情：運行 - 戰爭案件改變了JavaMail的行爲方式。還有哪些石頭需要轉向？
奇怪的是，我在兩種情況下都試過調試器，發現javax.mail.internet.MimeMessage實例的創建方式不同。該webapp使用Spring發送從Apache ActiveMQ隊列中選取的電子郵件。當以mvn jetty:run的身份運行應用程序時，MimeMessage.contentStream變量用於消息內容。當作爲mvn jetty:run-war運行時，MimeMessage.content變量用於消息內容，而 content = ASCIIUtility.getBytes（is）;調用將從解析的內容中刪除所有標題數據。由於這看起來很奇怪，並且調試Spring/ActiveMQ是一個深入的探索，我創建了一個沒有任何基礎架構的簡化測試：只使用mail-1.4.2.jar的JSP，但是缺少相同的頭文件。
另外值得注意的是，在Tomcat 5.5.27下運行WAR文件時，缺少這些頭文件。運行WAR時，Tomcat的行爲與Jetty相同，但缺少相同的標頭。
隨着JavaMail調試開啓，我清楚地看到不同的輸出。
好的情況下：在碼頭：運行（非WAR）日誌輸出是：
DEBUG: JavaMail version 1.4.2
DEBUG: successfully loaded resource: /META-INF/javamail.default.providers
DEBUG: Tables of loaded providers
DEBUG: Providers Listed By Class Name: {com.sun.mail.smtp.SMTPSSLTransport=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Sun Microsystems, Inc], com.sun.mail.smtp.SMTPTransport=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc], com.sun.mail.imap.IMAPSSLStore=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc], com.sun.mail.pop3.POP3SSLStore=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun Microsystems, Inc], com.sun.mail.imap.IMAPStore=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun Microsystems, Inc], com.sun.mail.pop3.POP3Store=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun Microsystems, Inc]}
DEBUG: Providers Listed By Protocol: {imaps=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc], imap=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun Microsystems, Inc], smtps=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Sun Microsystems, Inc], pop3=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun Microsystems, Inc], pop3s=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun Microsystems, Inc], smtp=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]}
DEBUG: successfully loaded resource: /META-INF/javamail.default.address.map
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "mail.authsmtp.com", port 465, isSSL false
220 mail.authsmtp.com ESMTP Sendmail 8.14.2/8.14.2/Kp; Thu, 18 Jun 2009 01:35:24 +0100 (BST)
DEBUG SMTP: connected to host "mail.authsmtp.com", port: 465
EHLO jmac.local
250-mail.authsmtp.com Hello sul-pubs-3a.Stanford.EDU [171.66.201.2], pleased to meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-8BITMIME
250-SIZE 52428800
250-AUTH CRAM-MD5 DIGEST-MD5 LOGIN PLAIN
250-DELIVERBY
250 HELP
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
DEBUG SMTP: Found extension "PIPELINING", arg ""
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "SIZE", arg "52428800"
DEBUG SMTP: Found extension "AUTH", arg "CRAM-MD5 DIGEST-MD5 LOGIN PLAIN"
DEBUG SMTP: Found extension "DELIVERBY", arg ""
DEBUG SMTP: Found extension "HELP", arg ""
DEBUG SMTP: Attempt to authenticate
DEBUG SMTP: check mechanisms: LOGIN PLAIN DIGEST-MD5
AUTH LOGIN
334 VXNlcm5hjbt7
YWM0MDkwhi==
334 UGFzc3dvjbt7
YXV0aHNtdHAydog3
235 2.0.0 OK Authenticated
DEBUG SMTP: use8bit false
MAIL FROM:<[email protected]>
250 2.1.0 <[email protected]>... Sender ok
RCPT TO:<[email protected]>
250 2.1.5 <[email protected]>... Recipient ok
DEBUG SMTP: Verified Addresses
DEBUG SMTP: Jason Thrasher <[email protected]>
DATA
354 Enter mail, end with "." on a line by itself
From: Webmaster <[email protected]>
To: Jason Thrasher <[email protected]>
Message-ID: <[email protected]>
Subject: non-Spring: Hello World
MIME-Version: 1.0
Content-Type: text/plain;charset=UTF-8
Content-Transfer-Encoding: 7bit
Hello World: message body here
.
250 2.0.0 n5I0ZOkD085654 Message accepted for delivery
QUIT
221 2.0.0 mail.authsmtp.com closing connection
不好的情況下：作爲WAR運行時，與缺失頭中的日誌輸出，是完全不同的：
Loading javamail.default.providers from jar:file:/Users/jason/.m2/repository/javax/mail/mail/1.4.2/mail-1.4.2.jar!/META-INF/javamail.default.providers
DEBUG: loading new provider protocol=imap, className=com.sun.mail.imap.IMAPStore, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=imaps, className=com.sun.mail.imap.IMAPSSLStore, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=smtp, className=com.sun.mail.smtp.SMTPTransport, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=smtps, className=com.sun.mail.smtp.SMTPSSLTransport, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=pop3, className=com.sun.mail.pop3.POP3Store, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=pop3s, className=com.sun.mail.pop3.POP3SSLStore, vendor=Sun Microsystems, Inc, version=null
Loading javamail.default.providers from jar:file:/Users/jason/Documents/dev/subscribeatron/software/trunk/web/struts/target/work/webapp/WEB-INF/lib/mail-1.4.2.jar!/META-INF/javamail.default.providers
DEBUG: loading new provider protocol=imap, className=com.sun.mail.imap.IMAPStore, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=imaps, className=com.sun.mail.imap.IMAPSSLStore, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=smtp, className=com.sun.mail.smtp.SMTPTransport, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=smtps, className=com.sun.mail.smtp.SMTPSSLTransport, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=pop3, className=com.sun.mail.pop3.POP3Store, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=pop3s, className=com.sun.mail.pop3.POP3SSLStore, vendor=Sun Microsystems, Inc, version=null
DEBUG: getProvider() returning provider protocol=smtp; [email protected]; class=com.sun.mail.smtp.SMTPTransport; vendor=Sun Microsystems, Inc
DEBUG SMTP: useEhlo true, useAuth false
DEBUG SMTP: trying to connect to host "mail.authsmtp.com", port 465, isSSL false
220 mail.authsmtp.com ESMTP Sendmail 8.14.2/8.14.2/Kp; Thu, 18 Jun 2009 01:51:46 +0100 (BST)
DEBUG SMTP: connected to host "mail.authsmtp.com", port: 465
EHLO jmac.local
250-mail.authsmtp.com Hello sul-pubs-3a.Stanford.EDU [171.66.201.2], pleased to meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-8BITMIME
250-SIZE 52428800
250-AUTH CRAM-MD5 DIGEST-MD5 LOGIN PLAIN
250-DELIVERBY
250 HELP
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
DEBUG SMTP: Found extension "PIPELINING", arg ""
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "SIZE", arg "52428800"
DEBUG SMTP: Found extension "AUTH", arg "CRAM-MD5 DIGEST-MD5 LOGIN PLAIN"
DEBUG SMTP: Found extension "DELIVERBY", arg ""
DEBUG SMTP: Found extension "HELP", arg ""
DEBUG SMTP: Attempt to authenticate
DEBUG SMTP: check mechanisms: LOGIN PLAIN DIGEST-MD5
AUTH LOGIN
334 VXNlcm5hjbt7
YWM0MDkwhi==
334 UGFzc3dvjbt7
YXV0aHNtdHAydog3
235 2.0.0 OK Authenticated
DEBUG SMTP: use8bit false
MAIL FROM:<[email protected]>
250 2.1.0 <[email protected]>... Sender ok
RCPT TO:<[email protected]>
250 2.1.5 <[email protected]>... Recipient ok
DEBUG SMTP: Verified Addresses
DEBUG SMTP: Jason Thrasher <[email protected]>
DATA
354 Enter mail, end with "." on a line by itself
Hello World: message body here
.
250 2.0.0 n5I0pkSc090137 Message accepted for delivery
QUIT
221 2.0.0 mail.authsmtp.com closing connection
這是我測試war/non-war的實際mail.jsp。
<%@page import="java.util.*"%>
<%@page import="javax.mail.internet.*"%>
<%@page import="javax.mail.*"%>
<%
InternetAddress from = new InternetAddress("[email protected]", "Webmaster");
InternetAddress to = new InternetAddress("[email protected]", "Jason Thrasher");
String subject = "non-Spring: Hello World";
String content = "Hello World: message body here";
final Properties props = new Properties();
props.setProperty("mail.transport.protocol", "smtp");
props.setProperty("mail.host", "mail.authsmtp.com");
props.setProperty("mail.port", "465");
props.setProperty("mail.username", "myusername");
props.setProperty("mail.password", "secret");
props.setProperty("mail.debug", "true");
props.setProperty("mail.smtp.auth", "true");
props.setProperty("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.setProperty("mail.smtp.socketFactory.fallback", "false");
Session mailSession = Session.getDefaultInstance(props);
Message message = new MimeMessage(mailSession);
message.setFrom(from);
message.setRecipient(Message.RecipientType.TO, to);
message.setSubject(subject);
message.setContent(content, "text/plain;charset=UTF-8");
Transport trans = mailSession.getTransport();
trans.connect(props.getProperty("mail.host"), Integer
.parseInt(props.getProperty("mail.port")), props
.getProperty("mail.username"), props
.getProperty("mail.password"));
trans.sendMessage(message, message
.getRecipients(Message.RecipientType.TO));
trans.close();
%>
email was sent
SOLUTION：
是的，問題是Apache的CXF 2的傳遞依賴我不得不從構建排除Geronimo的javamail_1.4_spec，僅僅依靠使用javax的郵件1.4.jar。
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>2.2.6</version>
<exclusions>
<exclusion>
<groupId>org.apache.geronimo.specs</groupId>
<artifactId>geronimo-javamail_1.4_spec</artifactId>
</exclusion>
</exclusions>
</dependency>
感謝您的所有答案。
你可以發佈用於實際發送郵件的代碼嗎？ – 2009-06-18 02:03:30
嗨馬特，當然，看看我上面的mail.jsp。完整的應用程序加載各種Spring，Struts和Apache jar，但由於我對這個問題非常困惑，所以我創建了這個簡單的mail.jsp，以便對其進行測試。只有郵件1.4.2.jar被加載。我不知道發送郵件會發生什麼。謝謝。 – 2009-06-18 15:57:28