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

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Step By Step

1.参考API文档与公共参数文档获取相应请求参数

• 词性标注（电商）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.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.alinlp.model.v20200629.GetPosChEcomRequest;
import com.aliyuncs.alinlp.model.v20200629.GetPosChEcomResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;

// 这里以词性标注（电商）为例，其它算法的API名称和参数请参考文档
public class TestCloud {
    public static void main(String[] args) throws ClientException {
        DefaultProfile defaultProfile = DefaultProfile.getProfile(
                "cn-hangzhou",
                "XXXXXXXXXX",
                "XXXXXXXXXX");
        IAcsClient client = new DefaultAcsClient(defaultProfile);
        GetPosChEcomRequest request = new GetPosChEcomRequest();  //请求的接口名称
        request.setSysEndpoint("alinlp.cn-hangzhou.aliyuncs.com");
        request.setServiceCode("alinlp");
        request.setText("这是一条文本");
        request.setTokenizerId("MAINSE");
        long start = System.currentTimeMillis();
        GetPosChEcomResponse response = client.getAcsResponse(request);
        System.out.println(response.hashCode());
        System.out.println(response.getRequestId() + "\n" + response.getData() + "\n" + "cost:" + (System.currentTimeMillis()- start));
    }
}

3.测试结果

RequestId:BE871C7D-AAC5-5EBF-9941-23766FF2F8BC
{"result":[{"pos":"PN","word":"这"},{"pos":"VC","word":"是"},{"pos":"JJ","word":"一条"},{"pos":"NN","word":"文本"}],"success":true}

更多参考

快速入门
API参考-词性标注（电商）
SDK示例
阿里云自然语言处理PHP Core SDK使用Quick Start