# Postman 调试工具

## 简介

Postman调试工具是为方便开发者进行Zenlayer Cloud API 接口联调而提供第三方开发调试工具。目前该工具支持鉴权与接口调试。下文将描述如何利用 Postman 工具调试API

## 操作步骤

### 步骤1：调试前准备

#### 在线运行 Postman

1. 点击下面按钮\
   [![Run In Postman](https://run.pstmn.io/button.svg)](https://app.getpostman.com/run-collection/34395107-3e3793a7-4e2b-4a88-8473-f35c97c5b68a?action=collection%2Ffork\&source=rip_markdown\&collection-url=entityId%3D34395107-3e3793a7-4e2b-4a88-8473-f35c97c5b68a%26entityType%3Dcollection%26workspaceId%3D0fd85988-ddf1-44cf-982c-35a882520288#?env%5BProd%5D=W3sia2V5IjoiYWNjZXNzSWQiLCJ2YWx1ZSI6Ijx5b3VyIGFjY2VzcyBrZXkgaWQ+IiwiZW5hYmxlZCI6dHJ1ZSwidHlwZSI6ImRlZmF1bHQifSx7ImtleSI6ImFjY2Vzc0tleSIsInZhbHVlIjoiPHlvdXIgYWNjZXNzIGtleSBwYXNzd29yZD4iLCJlbmFibGVkIjp0cnVlLCJ0eXBlIjoiZGVmYXVsdCJ9XQ==)
2. 单击 **Fork Collection**，登录账号或创建一个账号。

   <figure><img src="/files/oViPZClVsKtHFwH0hIgs" alt=""><figcaption></figcaption></figure>
3. 可以在 Collection 中看到导入进来的，切换环境为Prod即导入完毕。

   <figure><img src="/files/gFu8j0MufphcEeApdoAK" alt=""><figcaption></figcaption></figure>
4. 您可以通过 **Pull changes** 来获取最新内容。

   <figure><img src="/files/vWm6Mwm3e5uug4hTImra" alt=""><figcaption></figcaption></figure>

### 步骤二：调用接口

准备 `access_key_id` 与 `access_key_password`，准备要测试的接口，以`DescribeZones`为例介绍调试过程：

1. **环境变量**\
   将从平台获取的`access_key_id` 与 `access_key_password` 填入环境变量中

   <figure><img src="/files/l0aDsvOYhgbewN5OuIYw" alt=""><figcaption></figcaption></figure>
2. **调用接口**\
   在**Collections**打开接口， 点击 **Send** 即可发送请求。

   <figure><img src="/files/xVkhvNBwzIKbtAgLqYjq" alt=""><figcaption></figcaption></figure>


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