摘要：我們可以使用提供的在第三方應用里創建主數據地址示例代碼只有多行上述代碼里我硬編碼了一個的姓為名為執行之后打印出消費成功的代碼硬編碼的數據能夠在里觀察到上述源代碼在我的上也能看到要獲取更多的原創文章，請關注公眾號汪子熙

我們可以使用SAP Marketing Cloud提供的Contact create OData API在第三方應用里創建Contact主數據.

API地址:/sap/opu/odata/sap/CUAN_CONTACT_SRV/InteractionContacts

示例代碼只有100多行:

import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URI;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.StatusLine;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.HttpClientBuilder;
import sun.misc.BASE64Encoder;

public class SimpleContactCreator {

    private ConfigUtil mConfigUtil = new ConfigUtil();
    
    HttpClient m_httpClient;

    private String getBasicAuth(){
        final String text = mConfigUtil.getConfig("user") + ":" + mConfigUtil.getConfig("password");        
        BASE64Encoder encoder = new BASE64Encoder();
        String credentials = "basic " + encoder.encode(text.getBytes());
        return credentials;
    }
    
    private HttpClient getHttpClient() {
        if (this.m_httpClient == null) {
            this.m_httpClient = HttpClientBuilder.create().build();
        }
        return this.m_httpClient;
    }
    
    private String getCSRFToken(){
        
        String url = mConfigUtil.getConfig("tokenurl");
        System.out.println("fetch CSRF token via url: " + url);
        final HttpGet get = new HttpGet(url);
        get.setHeader("Authorization", getBasicAuth());
        get.setHeader("Cache-Control", "no-cache");
        get.setHeader("content-type", "application/json");
        get.setHeader("Accept", "application/json");
        get.setHeader("x-csrf-token", "fetch");

        HttpResponse response;
        String token = null;
        try {
            response = getHttpClient().execute(get);
            StatusLine statusLine = response.getStatusLine();
            int code = statusLine.getStatusCode();
            System.out.println("Status code: " + code);
            System.out.println("reason: " + statusLine.getReasonPhrase());
            
            token = response.getFirstHeader("x-csrf-token").getValue();
            System.out.println("token: " + token);
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException | UnsupportedOperationException e) {
            e.printStackTrace();
        }
        return token;
    }
    
    public void run(String body){
        String token = getCSRFToken();
        createContact(token, body);
    }
    private void createContact(String token, String body){
        final HttpPost post = new HttpPost(
            URI.create(mConfigUtil.getConfig("contactcreateurl")));
        post.setHeader("Authorization", getBasicAuth());
        post.setHeader("Content-Type", "application/json");
        post.setHeader("X-CSRF-Token", token);
        HttpEntity entity = null;
        try {
            entity = new StringEntity(body);
        } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
        }
        post.setEntity(entity);

        HttpResponse response = null;
        try {
            response = getHttpClient().execute(post);
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

        System.out.println("Response statusCode for Batch => "
            + response.getStatusLine().getStatusCode());
    }

    public static void main(String[] args) {
        SimpleContactCreator tool = new SimpleContactCreator();
        String body = "{"IsConsumer":true," + 
                      ""Filter":{"MarketingArea":"CXXGLOBAL"}," + 
                      ""__metadata":{"type":"CUAN_CONTACT_SRV.InteractionContact"}," + 
                      ""FirstName":"SAP Diablo","LastName":"SAP Wang","Country":"CN"," + 
                      ""EMailAddress":"seya@sap.com","YY1_WECHATID_MPS":"i042416"," + 
                      ""YY1_FACEID_MPS":"d042416"}";
        tool.run(body);
    }
}

上述代碼里,我硬編碼了一個Contact的姓為SAP Wang,名為SAP diablo,

執行之后, 打印出API消費成功的201代碼:

硬編碼的數據能夠在Marketing Cloud里觀察到:

上述源代碼在我的github上也能看到:https://github.com/i042416/Ja...

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