Missing classpath entry .... /Server/default/lib/mail. Jar (similar to the same solution)

Just logged on to the J2EE platform, learning to use eclipse 3.4 + jboss-5.0.0.GA combination. Download JBoss-> window-> preferences-> server-> runtime environments-> Add-> JBoss V5.0-> next-> browse-> select to jboss-5.0.0.GA directory so far-> The Problem Is Coming ~

Solution: Search for mail. jar in the jboss-5.0.0.GA and copy the file to the error prompt path, that is, copy to under jboss-5.0.0.GA/Server/default/lib. Similar problems (Ha, I don't know if there are any similar problems)

I recently found that some of my articles have been reposted to other sites. First of all, I am honored to keep the link. Thank you!

--- The sea (http://blog.csdn.net/xiaodao1986)