Discussion on technical solutions for real-time file sharing by docking with DingTalk interface

Discussion on the technical solution for realizing real-time file sharing by docking with DingTalk interface

Foreword:
With the development of cloud computing and mobile Internet, real-time file sharing has become a common requirement in modern office environments. As an integrated office system, DingTalk has powerful real-time communication and collaboration capabilities, providing enterprises with a convenient and fast office collaboration platform. This article will discuss how to achieve real-time file sharing through docking with the DingTalk interface, and give some code examples.

1. Preparation

Before connecting to the DingTalk interface, you first need to obtain the developer account and related application information provided by DingTalk. The specific process is as follows:

1. Apply for a developer account on the DingTalk open platform;
2. Create an internal enterprise application and obtain the AppId and AppSecret;
3. Activate the file storage function of the application , obtain the Token stored in the file.

2. Implementation plan

1. Upload files

First, we need to implement the file upload function. DingTalk provides the uploadMedia interface to upload files. The code example is as follows:

import requests

def upload_file(file_path, access_token):
    url = "https://oapi.dingtalk.com/media/upload?type=file&access_token={}".format(access_token)
    files = {"media": open(file_path, "rb")}
    response = requests.post(url, files=files)
    result = response.json()
    if result.get("errcode") == 0:
        media_id = result.get("media_id")
        return media_id
    else:
        return None

2. Get the file link

After the file is uploaded successfully, we can get the file link through the getMedia interface. The code The example is as follows:

def get_file_url(media_id, access_token):
    url = "https://oapi.dingtalk.com/media/downloadFile?type=File&accessToken=%s" % access_token
    data = {
        "media_id": media_id,
    }
    response = requests.post(url, json=data)
    result = response.json()
    if result.get("errcode") == 0:
        url = result.get("download_url")
        return url
    else:
        return None

3. Send file message

Through the sendToConversation interface, we can send a file message to the specified session. The code example is as follows:

def send_file_message(conversation_id, media_id, access_token):
    url = "https://oapi.dingtalk.com/message/send_to_conversation?access_token={}".format(access_token)
    headers = {"Content-Type": "application/json"}
    data = {
        "conversationId": conversation_id,
        "msg": {
            "msgtype": "file",
            "file": {
                "media_id": media_id,
            }
        }
    }
    response = requests.post(url, json=data, headers=headers)
    result = response.json()
    if result.get("errcode") == 0:
        return True
    else:
        return False

4. File sharing Process

The entire file sharing process is as follows:

# 上传文件
file_path = "test.txt"
media_id = upload_file(file_path, access_token)

# 获取文件链接
file_url = get_file_url(media_id, access_token)

# 发送文件消息
conversation_id = "1234567890"
send_file_message(conversation_id, media_id, access_token)

3. Summary

By connecting with the DingTalk interface, we can realize the real-time file sharing function. First, we upload the file to DingTalk's file storage through the uploadMedia interface; then, we obtain the link to the file through the getMedia interface; finally, we send a file message to the specified session through the sendToConversation interface. In this way, users can share files quickly and easily and improve office efficiency.

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