chatgpt 4V 识图功能

 1.获取图片的sig和file_id

2e0edc6e489ed13a3f32f0dd87527d77.jpg是本地图片的名字

头部认证信息自己F12 抓取

1.获取图片的sighttps://chat.openai.com/backend-api/filesAuthorization:Bearer eyJhbGc****************5V-lztYwLb9hr6LP7g
Cookie:  *************************D{"file_name":"2e0edc6e489ed13a3f32f0dd87527d77.jpg","file_size":51010,"use_case":"multimodal"}返回{"status": "success","upload_url": "https://fileserviceuploadsperm.blob.core.windows.net/files/file-KVRbTP1Xy0NP1WKKZRDKSPL1?se=2023-10-16T11%3A24%3A03Z&sp=c&sv=2021-08-06&sr=b&sig=oXzcBB7Q8HWyZr6JUSbuUYtgwgOWVdia7EiO8ALBe%2Bw%3D","file_id": "file-KVRbTP1Xy0NP1WKKZRDKSPL1"
}

2.上传二进制图片  

注意Content-Type: image/jpeg的类型根据图片实际情况设置

https://fileserviceuploadsperm.blob.core.windows.net/files/file-KVRbTP1Xy0NP1WKKZRDKSPL1?se=2023-10-16T11%3A24%3A03Z&sp=c&sv=2021-08-06&sr=b&sig=oXzcBB7Q8HWyZr6JUSbuUYtgwgOWVdia7EiO8ALBe%2Bw%3DAccept: application/json, text/plain, */*
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6
Connection: keep-aliveContent-Type: image/jpeg
Host: fileserviceuploadsperm.blob.core.windows.net
Origin: https://chat.openai.com
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: cross-site
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36 Edg/117.0.2045.60
sec-ch-ua: "Microsoft Edge";v="117", "Not;A=Brand";v="8", "Chromium";v="117"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Windows"
x-ms-blob-type: BlockBlob
x-ms-version: 2020-04-08
无返回

3.put图片

将图片以二进制流上传

https://fileserviceuploadsperm.blob.core.windows.net/files/file-KVRbTP1Xy0NP1WKKZRDKSPL1?se=2023-10-16T11%3A24%3A03Z&sp=c&sv=2021-08-06&sr=b&sig=oXzcBB7Q8HWyZr6JUSbuUYtgwgOWVdia7EiO8ALBe%2Bw%3D
Accept: application/json, text/plain, */*
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6
Connection: keep-alive
Content-Length: 51010
Content-Type: image/jpeg
Host: fileserviceuploadsperm.blob.core.windows.net
Origin: https://chat.openai.com
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: cross-site
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36 Edg/117.0.2045.60
sec-ch-ua: "Microsoft Edge";v="117", "Not;A=Brand";v="8", "Chromium";v="117"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Windows"
x-ms-blob-type: BlockBlob
x-ms-version: 2020-04-08

 

 4.上传二进制图片

4.上传二进制图片
https://chat.openai.com/backend-api/files/file-KVRbTP1Xy0NP1WKKZRDKSPL1/uploadedAuthorization:Bearer eyJ*****tYwLb9hr6LP7g
Cookie:  *HS%2BvXw%3D提交空
{}返回
{"status": "success","download_url": "https://fileserviceuploadsperm.blob.core.windows.net/files/file-KVRbTP1Xy0NP1WKKZRDKSPL1?se=2023-10-16T11%3A34%3A11Z&sp=r&sv=2021-08-06&sr=b&rscd=attachment%3B%20filename%3D2e0edc6e489ed13a3f32f0dd87527d77.jpg&sig=LJbEvMeV6KtlkTi6Y1udDd%2BK3YSbgfUWnsGCEi5rGSs%3D","metadata": null
}

5.和chatgpt问题绑定，提问

https://chat.openai.com/backend-api/conversation
Authorization:Bearer eyJhbGciOiJSU******%3D{"action": "next","messages": [{"id": "aaa27270-f62e-454a-962c-f62794152450","author": {"role": "user"},"content": {"content_type": "multimodal_text","parts": [{"asset_pointer": "file-service://file-KVRbTP1Xy0NP1WKKZRDKSPL1","size_bytes": 239505,"width": 1706,"height": 1280}, "再看看"]},"metadata": {}}],"conversation_id": "41181b17-b71d-4748-8db5-3a80d7a27a33","parent_message_id": "49bd950f-372f-45f6-9f72-b6f27fa04373","model": "gpt-4","timezone_offset_min": -480,"suggestions": [],"history_and_training_disabled": false,"force_paragen": false
}返回答案