Learn Python to implement Qiniu Cloud interface docking and quickly upload files

Learn Python to implement Qiniu Cloud interface docking and quickly upload files

Introduction:
With the development of cloud computing, cloud storage services have become the choice of many applications. Qiniu Cloud is a well-known cloud storage service provider in China. When developing applications, it is sometimes necessary to upload files to Qiniu Cloud Storage. This article will introduce how to use Python language to realize the docking of Qiniu Cloud interface and quickly upload files.

1. Basic preparation
Before starting the operation, please make sure you have completed the following preparations:

1. Register a Qiniu Cloud account and obtain the Access Key and Secret Key.
2. Install the development environment of Python 3.x, and install Qiniu Cloud Python SDK (pip install qiniu).

2. Configure authentication information
In the Python code, we need to first configure the authentication information of Qiniu Cloud, namely Access Key and Secret Key. This can be achieved through the following code:

import qiniu

access_key = 'your_access_key'
secret_key = 'your_secret_key'

qiniu.Auth(access_key, secret_key)

Among them, your_access_key and your_secret_key need to be replaced with your own Access Key and Secret Key.

3. Generate upload voucher
In order to implement the file upload operation, we need to generate an upload voucher. The credentials contain permission information to access Qiniu Cloud Storage. You can generate upload credentials through the following code:

bucket_name = 'your_bucket_name'
key = 'your_file_key'

up_token = qiniu.Auth.upload_token(bucket_name, key)

Among them, your_bucket_name is the name of the storage space you created on Qiniu Cloud, and your_file_key is the file you want to upload. key name.

4. Upload files
After generating the upload voucher, we can use the voucher to upload the file to Qiniu Cloud Storage. This can be achieved through the following code:

local_file_path = 'your_local_file_path'

ret, info = qiniu.put_file(up_token, key, local_file_path)
print(ret)

where your_local_file_path is the local path of the file you want to upload.

5. Complete sample code

import qiniu

access_key = 'your_access_key'
secret_key = 'your_secret_key'
bucket_name = 'your_bucket_name'
key = 'your_file_key'
local_file_path = 'your_local_file_path'

qiniu.Auth(access_key, secret_key)
up_token = qiniu.Auth.upload_token(bucket_name, key)
ret, info = qiniu.put_file(up_token, key, local_file_path)
print(ret)

After replacing the corresponding parameters, save the code to a Python file. After running, the file can be uploaded quickly.

Summary:
This article introduces how to use Python to realize the docking of Qiniu Cloud interface and perform quick file upload operation. With a few simple steps, we can quickly upload files to Qiniu Cloud Storage. I hope this article can help you successfully complete Qiniu Cloud interface docking and implement file upload operations.

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