【文档错误】新增用户接口 (API) 文档的请求示例格式错误，出现空引用报错

[susitata]

这是官方文档的请求示例
https://sscms.com/docs/v7/api/users/create.html#%E8%AF%B7%E6%B1%82-uri

后端代码src\SSCMS.Web\Controllers\V1\UsersController.Create.cs

request.User不存在，出现空引用报错。
文档中示例应修改为：

        POST /api/v1/users
        Content-Type: application/json
        X-SS-API-KEY: 7cd22002-27a7-4c5d-ba4d-a1c108a20eaf
        {
            user: {
                "userName": "demo",
                "password": "demo888",
                "displayName": "演示",
                "email": "demo@sample.com",
                "mobile": "13888888888"
            },
            "groupNames": []
        }