问题现象：
Deploying /var/lib/jenkins/workspace/CloudPayment/target/CloudPayment.war to container Tomcat 8.x Remote with context CloudPayment
Redeploying [/var/lib/jenkins/workspace/CloudPayment/target/CloudPayment.war]
Undeploying [/var/lib/jenkins/workspace/CloudPayment/target/CloudPayment.war]
Deploying [/var/lib/jenkins/workspace/CloudPayment/target/CloudPayment.war]
Checking for post-build
Performing post-build step
Checking if email needs to be generated
Email was triggered for: Always
Email was triggered for: Success
Sending email for trigger: Always
messageContentType = text/html; charset=UTF-8
Collecting change authors...
build: 431
Adding recipients from project recipient list
Adding recipients from trigger recipient list
Successfully created MimeMessage
Sending email to: Deploying /var/lib/jenkins/wor
