set currentVersion

Signed-off-by: zhangdd <86431843@qq.com>

Jenkinsfile

@@ -11,10 +11,8 @@ pipeline {
         world = """${sh(returnStatus: true,
                 script: '"world"')}
                 """
+        currentVersion=readMavenPom().getVersion().replaceAll("(-SNAPSHOT|-RELEASE)", "")
 
-        currentVersion="""${sh(returnStatus: true,
-        script: readMavenPom().getVersion().replaceAll("(-SNAPSHOT|-RELEASE)", ""))}
-        """
     }