如何调用外部 API

hyf378

于 2019-03-08 17:57:34 发布

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分类专栏： SAP 文章标签： ABAP

本文链接：https://blog.youkuaiyun.com/hyf378/article/details/88352929

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本文档详细介绍了如何在ABAP环境中调用外部API。首先，通过创建通信系统和通信安排来配置元数据。接着，创建一个ABAP类，该类将调用API并在控制台显示输出。通过实现接口和方法，以及设置目的地，最终可以在ABAP的控制台上运行并测试这个类。

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Predefined communication scenarios allow you to, for example, exchange data between a SAP Cloud Platform system and an external system. A communication arrangement specifies the metadata for a communication scenario. For more information, see:

You will create a new destination for an existing communication arrangement, specifying the URL for an external API, user/password, and authentication.You will then create a class that calls the API and displays the output from it in the console.

Step 1: Open the dashboard for your project

In ADT, select your project and choose Properties > ABAP Development > System URL.

Image depicting CJ-step1a-properties