サンプルコード
@Grab(group='org.apache.httpcomponents', module='httpclient', version='4.3.5') import org.apache.http.client.methods.* import org.apache.http.impl.client.* import org.apache.http.auth.* import groovy.json.* def host = "localhost" def port = 12000 def httpclient = new DefaultHttpClient() def method = new HttpGet("http://${host}:${port}/sqoop/version") response = httpclient.execute(method) println response.getStatusLine().getStatusCode() def json = new JsonSlurper().parseText(response.getEntity().getContent().text) println json.version動作環境
groovy 2.3.6, JDK7 update67, Cloudera CDH 5.1.2
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