说明：  用java实现发送邮件，压缩文件中有个j2ee.jar：已经包含了javamail，JAF包，只是Java mail需要的 1）直接拷贝j2ee.jar，将其添加到jbuilder的library中，或系统ClassPath中。 2）压缩文件中还包含一个配置文件MailServer.properties，需要放到工程文件的class目录 3）这个源代码也是在网友的基础上修改的。如有问题，欢迎交流讨论。
(mail, compressed files are 000 j2ee.jar : includes a JavaMail, JAF package, Java is the need to mail a) direct copy j2ee.jar. to add to the library JBuilder, or systems which ClassPath. 2) compressed files also contain a configuration file MailServer.properties. the needs of our engineering documents class Contents 3) The source code is the netizens on the basis of revision. If problems are welcome to discuss the exchange.)