import org.json.JSONObject;import com.baidu.aip.nlp.AipNlp;
import com.baidu.aip.nlp.ESimnetType;import cc.xxx.common.retus.CatReference;
import cc.xxx.common.segment.json.Segmentaion;
import cc.xxx.common.utils.JsonPoolUtils;/*** 评论关键词抽取* @作者 light-zhang* @时间 2018年11月29日* @product mall-utils* @package cc.zeelan.common.segment* @file SegmentationUtil.java**/
public final class SegmentationUtil extends CatReference {private static ThreadLocal<SegmentationUtil> instance = new ThreadLocal<SegmentationUtil>();// 设置APPID/AK/SKprivate static final String APP_ID = "xxxxxx";private static final String API_KEY = "xxxxxx";private static final String SECRET_KEY = "xxxxxx";private static AipNlp client;private static synchronized void syncInit() {client = new AipNlp(APP_ID, API_KEY, SECRET_KEY);client.setConnectionTimeoutInMillis(2000);client.setSocketTimeoutInMillis(60000);// 可选：设置网络连接参数// client.setHttpProxy("proxy_host", proxy_port); // 设置http代理// client.setSocketProxy("proxy_host", proxy_port); // 设置socket代理
    }static {if (instance.get() == null || client == null) {syncInit();}}public static Segmentaion tag(String text) {JSONObject res = client.commentTag(text, ESimnetType.SHOPPING, null);Segmentaion segment = JsonPoolUtils.fromJson(res.toString(), Segmentaion.class);System.out.println(segment.getItems().size());return segment;}public static void main(String[] args) {// 调用接口String text = "红心的很不错，果肉挺多的，而且物美价廉，吃完回购！";System.out.println(tag(text));}
}

　　<dependency><groupId>com.baidu.aip</groupId><artifactId>java-sdk</artifactId><version>4.8.0</version></dependency><dependency><groupId>org.json</groupId><artifactId>json</artifactId><version>20160810</version></dependency><dependency><groupId>log4j</groupId><artifactId>log4j</artifactId><version>1.2.17</version></dependency>