node {
// 在Jenkinsfile定义服务和副本数量的关系
def sampleMap = [:]
sampleMap.put('dyedp-crm-opportunityservice',3)
sampleMap.put('dyedp-crm-organizationservice',2)
sampleMap.put('dyedp-tc-calculateservice',3)
//定义变量动态获取服务名
def serviceName ='dyedp-crm-opportunityservice'
// 三元运算 如果服务名在samplemap中,就取其值,如果不在,就设置为1print(sampleMap[serviceName]==null?1:sampleMap[serviceName])
}