使用简单的Java代码在SAP C4C里创建销售订单

摘要：需要创建的销售订单的明细通过硬编码指定比如销售订单的描述为执行之后，看到，说明创建成功到上能看到成功创建的销售订单实现代码要获取更多的原创文章，请关注公众号汪子熙

需要创建的销售订单的明细通过硬编码指定：

比如销售订单的描述为Jerry Test 2019-1-23 16:05PM

执行之后，看到Status Code 201，说明创建成功：

到UI上能看到成功创建的销售订单：

实现代码：

package odata;

import java.io.IOException;

import java.io.UnsupportedEncodingException;

import java.net.URI;

import org.apache.http.HttpEntity;

import org.apache.http.HttpHost;

import org.apache.http.HttpResponse;

import org.apache.http.client.ClientProtocolException;

import org.apache.http.client.HttpClient;

import org.apache.http.client.config.RequestConfig;

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;

public class SimpleOrderCreator {

    private final String SERVICEURL = "https://my5000jerry.c4c.saphybriscloud.cn/sap/c4c/odata/cust/v1/zjerrysalesorder/CustomerQuoteCollection";

    HttpClient m_httpClient;

    private HttpClient getHttpClient() {

        if (this.m_httpClient == null) {

            this.m_httpClient = HttpClientBuilder.create().build();

        }

        return this.m_httpClient;

    }

    

    private String getCSRFToken(){

        final HttpGet get = new HttpGet(SERVICEURL);

        get.setHeader("Authorization", "Basic 0FOR0pFUlJZMTpTYXB0ZXN0MQ==");

        get.setHeader("x-csrf-token", "fetch");

        HttpHost proxy = new HttpHost("proxy.sha.sap.corp", 8080, "http");

        RequestConfig config = RequestConfig.custom().setProxy(proxy).build();

        get.setConfig(config);

        HttpResponse response;

        String token = null;

        try {

            response = getHttpClient().execute(get);

            /*Header[] header = response.getAllHeaders();

            for( int i =0; i < header.length; i++){

                System.out.println("Header: " + header[i].getValue());

            }*/

            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;

    }

    

    private void createSO(String token,String body) {

        final HttpPost post = new HttpPost(

                URI.create(SERVICEURL));

        post.setHeader("Authorization",

                "Basic 0FOR0pFUlJZMTpTYXB0ZXN0MQ==");

        post.setHeader("Content-Type", "application/json");

        post.setHeader("X-CSRF-Token", token);

        HttpEntity entity = null;

        try {

            entity = new StringEntity(body);

        } catch (UnsupportedEncodingException e) {

            // TODO Auto-generated catch block

            e.printStackTrace();

        }

        post.setEntity(entity);

        HttpResponse response = null;

        try {

            response = getHttpClient().execute(post);

        } catch (ClientProtocolException e) {

            // TODO Auto-generated catch block

            e.printStackTrace();

        } catch (IOException e) {

            // TODO Auto-generated catch block

            e.printStackTrace();

        }

        System.out.println("Response statusCode for Batch => "

                + response.getStatusLine().getStatusCode());

    }

    

    public static void main(String[] args) {

        SimpleOrderCreator tool = new SimpleOrderCreator();

        String token = tool.getCSRFToken();

        String body = "{" + 

    ""Name": "Jerry Test 2019-1-23 16:05PM"," + 

    ""TypeCode": "2059"," + 

    ""BuyerID":"ee"," + 

    ""PartyID":"60102", " + 

    ""CustomerQuoteText":[{" + 

        ""Text": "test comment by Jerry Wang", " + 

        ""TypeCode": "10024"" + 

    "}]," + 

    ""CustomerQuoteItem":[{ " + 

        ""ProductID": "1042416"" + 

    "}]," + 

    ""CustomerQuoteItemProposal":[{" + 

        ""ProductUUID": "00163E72-09C6-1EE8-BBDC-AC5F0CB0D795"," + 

        ""Quantity": "1"," + 

        ""unitCode": "EA"" + 

    "}]" + 

"}";

        

        tool.createSO(token, body);

    }

}

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