如何在SAP C4C里使用ABSL消费第三方Restful API

首先我们得有一个可以正常工作的 Restful API：

然后在 Cloud for Customer 的 Cloud Application Studio 里创建 Restful API 的模型，把第一步可以正常工作的 Restful API url 填进模型里去：

然后在 ABSL 里使用如下代码进行消费：

import ABSL;

if(this.OutboundDeliveryID.IsInitial() == false){
raise already_delivered.Create(“E”);
return;
}

var HttpMethod = “GET”;
var HttpResource = “”; // not required
var ContentType = “”; // not required
var Body = “”; // not required
var HeaderParameter : collectionof NameAndValue; // not required

var URLParameter : collectionof NameAndValue;

var URLParameterEntry : NameAndValue;

URLParameterEntry.Name = “SoID”;
URLParameterEntry.Value = this.ID.content;

URLParameter.Add(URLParameterEntry);

var response = WebServiceUtilities.ExecuteRESTService(“JerryExternalService”, “JerryExternal”, HttpMethod, HttpResource,
URLParameter, HeaderParameter,ContentType, Body);

this.OutboundDeliveryID = response.Content;
raise delivery_message.Create(“S”, this.OutboundDeliveryID);
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