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
     
       instance = new ThreadLocal
      
       ();    // 设置APPID/AK/SK    private 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));    }}
      
     

pom.xml引入的包

　　
                 
      
       com.baidu.aip
                  
      
       java-sdk
                  
      
       4.8.0
              
             
                 
      
       org.json
                  
      
       json
                  
      
       20160810
              
             
                 
      
       log4j
                  
      
       log4j
                  
      
       1.2.17