更新 'Jenkinsfile'

Jenkinsfile

@@ -2,7 +2,7 @@ def git_auth="d4b4c06c-7a45-4969-a06d-8363858e81cd"
 def git_url="http://10.68.0.122:3000/mengqingchuang/k8swebapi.git"
 def jenkins_home="/var/jenkins_home/workspace/k8s/"
 def xy_image="registry-vpc.cn-beijing.aliyuncs.com/xinyue/"
-def release="${BUILD_NUMBER}"
+def release="J${BUILD_NUMBER}"
 
 node {
     stage('pull code') {