使用前提与环境准备：服务开通与购买
- 自然语言处理版本介绍与开通：开通服务详情
- 获取阿里云账号对应的AccessKey ID和AccessKey Secret
- 授权子账号（无需子账号，可以忽略此步骤）：RAM鉴权
Step By Step
1.参考API文档与公共参数文档获取相应请求参数
- 词向量（高级版-搜索领域）API参考地址
- API请求参数说明
- 公共参数说明
2.添加pom依赖
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-core</artifactId>
<version>4.5.25</version>
</dependency>
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-nlp-automl</artifactId>
<version>0.0.5</version>
</dependency>
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-alinlp</artifactId>
<version>1.0.16</version>
</dependency>2.Code Sample
import com.aliyuncs.CommonRequest;
import com.aliyuncs.CommonResponse;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.profile.DefaultProfile;
import com.google.gson.Gson;
////词向量（高级版-搜索领域）common request 调用示例
public class CixL {
public static void main(String[] args) {
// 创建DefaultAcsClient实例并初始化
DefaultProfile defaultProfile = DefaultProfile.getProfile(
"cn-hangzhou",
"XXXXXXXXXX",
"XXXXXXXXXX");
IAcsClient client = new DefaultAcsClient(defaultProfile);
// 创建API请求并设置参数
CommonRequest request = new CommonRequest();
// domain和version是固定值
request.setDomain("alinlp.cn-hangzhou.aliyuncs.com");
request.setVersion("2020-06-29");
//action name可以在API文档里查到
//request.setSysAction("GetWeChSearch");//请求的接口名称
request.putQueryParameter("Action", "GetWeChSearch");
//put的参数可以在API文档查看到
request.putQueryParameter("ServiceCode", "alinlp");
request.putQueryParameter("Text", "黑米红米手机");
request.putQueryParameter("TokenizerId", "CONTENT_SEARCH");
request.putQueryParameter("Size", "50");
request.putQueryParameter("Type", "char_bigram");
request.putQueryParameter("Operation", "none");
try {
CommonResponse response = client.getCommonResponse(request);
System.out.println(response.getData());
/* String s=decodeUnicode(response.getData());
System.out.println("s = " + s);
*/
} catch (ServerException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ClientException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
3.测试结果
{"RequestId":"CE259AA0-E1C6-59E2-B310-CE357A13CB77","Data":"{\"result\":[{\"vec\":[-4.255651,1.213219,0.856495,-2.481254,-6.729954,-4.621204,3.81372,-3.646455,6.261224,2.897739,-7.853306,8.959368,2.924974,-5.90747,-0.201123,-0.140332,3.453462,6.435987,15.18619,-12.789272,-15.130335,1.940396,4.547978,-5.852042,-2.268499,3.768568,3.712131,-5.357275,-6.458886,-2.420038,-6.991103,2.166123,0.887945,-4.217219,1.425601,4.459507,3.209797,-4.527481,-3.687521,-2.231928,4.786528,0.648383,-5.562904,1.702969,6.448044,-9.640839,-0.886534,-7.3472,6.493456,0.942202],\"id\":\"0\",\"token\":\"黑米\"},{\"vec\":[0.877726,1.132082,-5.613807,-1.900749,-2.861119,-3.00097,7.201826,2.171064,-3.314837,-2.952058,-0.991618,6.162203,3.82002,-7.471853,0.423951,1.299135,-0.782475,-1.448201,4.601281,2.022881,-1.447525,-0.008039,-1.314486,-3.789436,1.136636,3.964592,-4.203924,-1.730252,-0.167399,-2.855152,-3.844211,1.156023,1.579365,1.903898,-0.290805,-0.615354,-0.022376,0.819657,0.60257,-1.84637,-1.732321,-0.917693,-4.257839,1.048397,-0.175411,-3.733828,0.761257,-2.059779,4.980361,-4.397338],\"id\":\"1\",\"token\":\"米红\"},{\"vec\":[-2.17109,-6.290648,6.654186,-0.695609,-6.684472,1.272753,-10.532696,-7.316753,2.945151,-0.390713,-6.769702,0.430509,6.150597,-7.45804,-0.830655,8.035053,0.341639,6.130096,2.560552,-7.763608,-8.621331,-2.012161,7.663877,1.924299,-5.278724,-11.560014,2.8584869999999998,-1.508497,5.385394,-2.583442,-3.02083,-4.309587,-4.322153,1.393944,-0.232543,5.442506,-1.713952,-4.977821,-9.320206,-5.974001,10.831289,3.00543,-0.092997,1.415884,11.286345,3.158252,7.31239,3.16223,3.724459,7.311743],\"id\":\"2\",\"token\":\"红米\"},{\"vec\":[5.484167,-3.345454,9.576895,3.128644,-2.036045,5.894164,-4.155556,-10.793914,-2.21732,1.24183,-3.052969,4.700079,-0.382952,-9.165679,1.97241,3.909209,-7.657845,-0.51583,2.823141,11.308275,-4.581187,-1.95851,-2.084924,1.857948,4.526321,-1.580681,-10.400382,-3.130725,3.226059,-4.436426,-3.833469,-0.705518,-3.069891,3.884865,-2.096954,0.240224,-3.243983,0.342065,-9.406469,2.264706,-0.272858,9.168299,2.368482,-3.943226,7.726858,5.19746,3.176575,0.142443,1.78424,4.876834],\"id\":\"3\",\"token\":\"米手\"},{\"vec\":[-0.718097,-2.606562,-3.545193,-2.429097,-2.177475,-3.349937,-8.537108,-2.910691,-8.09818,2.690675,-0.164936,-17.19929,-1.004841,20.872927,-9.019085,-5.094629,15.284081,-2.161737,3.069172,5.289883,6.404361,-9.231058,33.556217,2.899154,-1.889561,-9.148371,-5.618814,4.126205,-3.169963,9.868908,1.296777,4.085752,-1.285291,-3.509693,0.046204,-7.819964,-5.722138,9.269789,-16.53449,-9.893858,-4.132792,-3.114636,1.219672,6.93671,12.493896,-0.775925,3.457082,-2.403937,7.65632,-2.396141],\"id\":\"4\",\"token\":\"手机\"},{\"vec\":[1.352933,2.36617,2.764187,3.703733,-4.721046,-2.124177,1.277447,2.874165,-1.876756,3.561866,0.141891,4.10538,-4.406244,-6.055981,1.11197,-2.695912,0.050099,-0.37031,3.980693,7.140368,0.542026,-0.714525,1.609959,-0.333711,-0.206534,-1.957111,-2.911337,0.212022,2.697909,0.16504,-3.609034,-3.291612,-3.56242,-1.80904,-1.346586,2.459177,0.659762,5.99373,4.369863,-0.256574,-0.68737,2.203851,-0.226921,1.667175,3.311716,-3.059965,-3.455271,-0.235805,2.850859,-0.680972],\"id\":\"5\",\"token\":\"机\"}],\"success\":true}"}
更多参考
快速入门
API参考-词向量（高级版-搜索领域）
SDK示例
阿里云自然语言处理PHP Core SDK使用Quick Start
