在尝试使用GraphQL API在Hashnode上创建帖子时，同时使用Python的请求库会出现错误

Question

这是我一直使用的函数，通过there GraphQL API在Hashnode中创建一个帖子，参考本博客介绍Hashnode GraphQL API-public Beta

def post_to_hashnode():
    URL = "https://api.hashnode.com"
    headers = {
        'Authorization':HASHNODE_KEY,
        'Content-Type': 'application/json'
    }
    query = """{
        mutation {
             createStory(
                input: {
                    title: "The hashnode GraphQL API is here"
                    contentMarkdown: "<h1> Ahoy </h1>"
                    tags: [
                        {
                            _id: "56744721958ef13879b94c7e"
                            name: "General Programming"
                            slug: "programming"
                        }
                    ]
                }
            ) {
                message
                post{
                    title
                }
            }
        }
    }
    """
    response = requests.post(URL, json={'query':query}, headers=headers)
    return response.text

它抛出的错误是

def post_to_hashnode():
    URL = "https://api.hashnode.com"
    headers = {
        'Authorization':HASHNODE_KEY,
        'Content-Type': 'application/json'
    }

    body = json.dumps({
            "query": "mutation createStory($input: CreateStoryInput!){ createStory(input: $input){ title } }",
            "variables": {
            "input": {
                "title": "What are the e2e testing libraries you use ?",
                "contentMarkdown": "I was wondering what e2e testing libaries do you use",
                "tags": [
                {
                    "_id": "56744723958ef13879b9549b",
                    "slug": "testing",
                    "name": "Testing"
                }
                ],
                "coverImage": "https://cdn.hashnode.com/res/hashnode/image-dev/upload/v1562665620141/tc-h-erqF.jpeg",
            }
            }
        })
    response = requests.post(URL, data=body, headers=headers)
    return response.text

{“错误”：[{“消息”：“不能查询字段”标题“对类型”createPostOutput“。”，“位置”：[{“行”：1,“列”：78}]，“扩展”：{“代码”：“graphql_validation_failed”}}]}

Answer 1

你是对的，需要重新安排一点。

import requests

def post_to_hashnode():
    URL = "https://api.hashnode.com"
    headers = {
        'Authorization': "YOUR_KEY_HERE",
        'Content-Type': 'application/json'
    }
    query = """
            mutation createStory($input: CreateStoryInput!) {
                createStory(input: $input) {
                    code
                    success
                    message
                }
            }
    """
    
    response = requests.post(URL, json={
        "query": query,
        "variables": {
            "input": {
                "title": "Test posts here",
                "contentMarkdown": "<h1> Ahoy </h1>",
                "tags": [
                    {
                        "_id": "56744721958ef13879b94c7e",
                        "name": "General Programming",
                        "slug": "programming"
                    }
                ]
            }
        }
    }, headers=headers)
    return response.text

test = post_to_hashnode()
print(test)