然后需要在webapps/pp-web/WEB-INF/classes/batch.properties里面配置一下邮件服务器的信息：
pinpoint.url= #pinpoint-web server url alarm.mail.server.url= #smtp server address alarm.mail.server.port= #smtp server port alarm.mail.server.username= #username for smtp server authentication alarm.mail.server.password= #password for smtp server authentication alarm.mail.sender.address= #sender's email address #例如 pinpoint.url=http://pinpoint.com alarm.mail.server.url=stmp.server.com alarm.mail.server.port=583 alarm.mail.server.username=pinpoint alarm.mail.server.password=pinpoint alarm.mail.sender.address=pinpoint_operator@pinpoint.com