我正在通过Electron为一个简单的文本编辑器编写一个应用程序，它可以将草稿发布到Medium.com。他们提供了一个API和文档，但我在jQuery和JavaScript方面的知识仍然有限。本质上，我正在使用 AJAX 将数据发布到Medium，但收到了一个400错误。我确信这是一个非常愚蠢和简单的东西，但我无法理解它。下面是我为发布数据而编写的代码：

$('.save_draft').click(function(){
    
    var accessToken = 'xxxxx';
    
    $.ajax({
        url: "https://api.medium.com/v1/users/" + user.id + "/posts",
        type: 'POST',
        dataType: 'html',
        contentType: "application/json",
        beforeSend: function(xhr) {
            xhr.setRequestHeader("Authentication", accessToken)
        },
        data: {
            "title": "Liverpool FC",
            "contentFormat": "html",
            "content": "<h1>Liverpool FC</h1><p>You’ll never walk alone.</p>",
            "canonicalUrl": "http://jamietalbot.com/posts/liverpool-fc",
            "tags": ["football", "sport", "Liverpool"],
            "publishStatus": "draft",
        },
        success: function(data){
            alert(data);
        }
    });

});

现在我提供了accessToken，我刚刚'xxxxx'了它的张贴。user.id是在开始时收到的，我可以确认它是正确的。至于提供的文档，你可以在这里看到它：https://github.com/Medium/medium-api-docs#33-posts，但本质上它要求：

POST /v1/users/5303d74c64f66366f00cb9b2a94f3251bf5/posts HTTP/1.1
Host: api.medium.com
Authorization: Bearer 181d415f34379af07b2c11d144dfbe35d
Content-Type: application/json
Accept: application/json
Accept-Charset: utf-8
{
 "title": "Liverpool FC",
 "contentFormat": "html",
 "content": "<h1>Liverpool FC</h1><p>You’ll never walk alone.</p>",
 "canonicalUrl": "http://jamietalbot.com/posts/liverpool-fc",
 "tags": ["football", "sport", "Liverpool"],
 "publishStatus": "public"
}

更新后的代码：

$.ajax({
        url: "https://api.medium.com:443/v1/users/" + user.data.id + "/posts",
        type: 'POST',
        headers: {
            'Authorization': 'Bearer ' + accessToken,
            'Content-Type': 'application/json',
            'Accept': 'application/json'
        },
        data: JSON.stringify({
            "title": "Liverpool FC",
            "contentFormat": "html",
            "content": "<h1>Liverpool FC</h1><p>You’ll never walk alone.</p>",
            "canonicalUrl": "http://jamietalbot.com/posts/liverpool-fc",
            "tags": ["football", "sport", "Liverpool"],
            "publishStatus": "draft",
        }),
        success: function(data){
            alert(data);
        }
    });