使用PostMan快速生成代码

Postman是一款功能强大的网页调试与发送网页HTTP请求的Chrome插件。关于PostMan的下载和使用网上有很多相关的博客介绍,本文主要介绍PostMan在进行模拟Http请求后可以根据需要的开发语言,快速生成相应代码的过程。

示例请求以Microsoft Azure认知服务人脸识别Detect方法为例。


PostMan示例截图:

image

Body内容:

{
    "url": "http://www.gjstars.com/img/2017-4-17-67.jpg"
}

PostMan生成代码:

使用PostMan自带Code功能生成JAva 代码:
image


Java中使用OkHttpClient使用生成的代码测试。

Maven依赖:

<dependency>
  <groupId>com.squareup.okhttp3</groupId>
  <artifactId>okhttp</artifactId>
  <version>3.10.0</version>
</dependency>

Java 测试:

Java Code:

import okhttp3.*;
import java.io.IOException;

public class PostManDemo {

    public static void main(String[] args) throws IOException {
        OkHttpClient client = new OkHttpClient();

        MediaType mediaType = MediaType.parse("application/json");
        RequestBody body = RequestBody.create(mediaType, "{
    "url": "http://www.gjstars.com/img/2017-4-17-67.jpg"
}");
        Request request = new Request.Builder()
                .url("https://api.cognitive.azure.cn/face/v1.0/detect?returnFaceId=true&returnFaceLandmarks=false&returnFaceAttributes=age")
                .post(body)
                .addHeader("Content-Type", "application/json")
                .addHeader("Ocp-Apim-Subscription-Key", "73db498eb79943768d2a012a39b03e5f")
                .addHeader("Cache-Control", "no-cache")
                .addHeader("Postman-Token", "715400ac-fb98-b4ae-9c55-c7cf105e44be")
                .build();
        Response response = client.newCall(request).execute();
        //打印输出结果
        System.out.println(response.body().string());
    }
}

结果:

[{"faceId":"16760c9f-13f2-4318-89a1-f0884220b64c","faceRectangle":{"top":85,"left":68,"width":146,"height":146},"faceAttributes":{"age":25.8}}]

原文地址:https://www.cnblogs.com/taro/p/8585595.html