Spring發郵件-Unable to locate provider for protocol: smtp

 

依賴如下：

[INFO] |  +- org.apache.geronimo.specs:geronimo-javamail_1.4_spec:jar:1.7.1:compile
[INFO] |  +- org.apache.geronimo.specs:geronimo-activation_1.1_spec:jar:1.1:compile

 

異常如下：

org.springframework.mail.MailSendException: Mail server connection failed; nested exception is javax.mail.NoSuchProviderException: Unable to locate provider for protocol: smtp. Failed messages: javax.mail.NoSuchProviderException: Unable to locate provider for protocol: smtp; message exception details (1) are:
Failed message 1:
javax.mail.NoSuchProviderException: Unable to locate provider for protocol: smtp
        at javax.mail.Session.getProvider(Session.java:237)
        at javax.mail.Session.getTransport(Session.java:346)
        at org.springframework.mail.javamail.JavaMailSenderImpl.getTransport(JavaMailSenderImpl.java:459)
        at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:388)
        at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:340)
        at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:336)

 

解決方案：

參考

http://comments.gmane.org/gmane.comp.java.servicemix.user/5205

 

替換上述依賴jar包為：

activation-1.1.jar
mail-1.4.jar

 

具體原因：

linux下，無法使用上述依賴的包。替換后，done！！！

 

自己的一些感悟：

你遇到的問題，基本上都已經有人遇到了。畢竟，你在使用別人開發的技術。所以，一定要善於利用搜索引擎和多多總結。