Use Python to interface with Qiniu Cloud to implement batch upload of images

Use Python to interface with Qiniu Cloud to realize batch upload of images

1. Introduction
With the development of the Internet, the use of images is becoming more and more widespread. In many application scenarios, we need to upload a large number of images to the server. Qiniu Cloud Storage is a high-performance, highly reliable, elastically scalable distributed object storage service that provides image storage, online image processing, CDN acceleration and other functions. This article will introduce how to use Python to interface with Qiniu Cloud to achieve batch upload of images.

2. Preparation

1. Register Qiniu Cloud account and obtain AccessKey and SecretKey.
2. Install Python Qiniu Cloud SDK.

3. Code Example
The following is a simple Python code example that shows how to batch upload images to Qiniu Cloud Storage.

# 导入必要的模块
from qiniu import Auth, put_file, etag
import os

# 配置七牛云的AccessKey和SecretKey
access_key = 'your-access-key'
secret_key = 'your-secret-key'

# 定义上传函数
def upload_image_to_qiniu(access_key, secret_key, bucket_name, file_path):
    # 生成上传凭证
    q = Auth(access_key, secret_key)
    token = q.upload_token(bucket_name, None, 3600)
    
    # 上传图片
    ret, info = put_file(token, None, file_path)
    print(info)
    
# 遍历文件夹下的图片文件并上传至七牛云
def batch_upload_image(folder_path, bucket_name):
    # 遍历文件夹下的所有文件
    for root, dirs, files in os.walk(folder_path):
        for file in files:
            # 获取文件路径
            file_path = os.path.join(root, file)
            
            # 上传图片
            upload_image_to_qiniu(access_key, secret_key, bucket_name, file_path)

# 调用批量上传函数
if __name__ == '__main__':
    folder_path = 'your-folder-path'
    bucket_name = 'your-bucket-name'
    batch_upload_image(folder_path, bucket_name)

Code description:

• Lines 9 and 10 specify AccessKey and SecretKey respectively.
• Lines 13 to 17 define a function upload_image_to_qiniu, which is used to upload a single image to Qiniu Cloud Storage.
• Lines 20 to 25 define a function batch_upload_image, which is used to traverse all image files in the specified folder and upload them to Qiniu Cloud Storage.
• Lines 30 to 34 are calling examples. The folder_path and bucket_name parameters can be modified according to the actual situation.

4. Summary
This article introduces how to use Python to interface with Qiniu Cloud interface to achieve batch upload of images. Through simple sample code, we can easily upload a large number of image files to Qiniu Cloud Storage, providing convenient image storage services for our applications. I hope this article can be helpful to everyone.

The above is the detailed content of Use Python to interface with Qiniu Cloud to implement batch upload of images. For more information, please follow other related articles on the PHP Chinese website!