ragflow_api_test/minio_api.py

from minio import Minio
from minio.error import S3Error
import os
from datetime import timedelta
MINIO_HOST="127.0.0.1"

MINIO_CONFIG = {
    "endpoint": f"{MINIO_HOST}:{os.getenv('MINIO_PORT', '9000')}",
    "access_key": os.getenv("MINIO_USER", "rag_flow"),
    "secret_key": os.getenv("MINIO_PASSWORD", "infini_rag_flow"),
    "secure": False
}

def get_minio_client():
    """创建MinIO客户端"""
    return Minio(
        endpoint=MINIO_CONFIG["endpoint"],
        access_key=MINIO_CONFIG["access_key"],
        secret_key=MINIO_CONFIG["secret_key"],
        secure=MINIO_CONFIG["secure"]
    )
# def upload_file():
#     if 'files' not in request.files:
#         return jsonify({
#             'code': 400,
#             'message': '未选择文件',
#             'data': None
#         }), 400
    
#     files = request.files.getlist('files')
#     upload_result = upload_files_to_server(files)
    
#     # 返回标准格式
#     return jsonify({
#         'code': 0,
#         'message': '上传成功',
#         'data': upload_result['data']
#     })








# 配置MinIO客户端
# minio_client = Minio(
#     endpoint="192.168.0.250:9000",  # 替换为你的MinIO服务器地址，例如"localhost:9000"
#     access_key="jAGDJmMJ63k3MyRMmi4N",  # 替换为你的Access Key
#     secret_key="gH2ZOiVh9pJk8bLI8jBz6d6ABNiaTrCuFiDLWojK",  # 替换为你的Secret Key
#     secure=False  # 使用HTTPS（如果是本地测试且未配置SSL，可设置为False）
# )

def upload_file2minio(bucket_name, object_name, file_path):
    """上传文件到MinIO
    # 通过fput_object上传时：

    # 如果object_name为image\image.jpg，则上传后的名字就是image\image.jpg；

    # 如果object_name为image/image.jpg，则上传后image为文件夹，文件名为image.jpg；
    
    """

    minio_client= get_minio_client()

    try:
        # 检查存储桶是否存在，如果不存在则创建（可选）
        if not minio_client.bucket_exists(bucket_name):
            minio_client.make_bucket(bucket_name)
            print(f"Bucket '{bucket_name}' created")
        
        # 上传文件
        minio_client.fput_object(
            bucket_name=bucket_name,
            object_name=object_name,
            file_path=file_path
        )

        # 获取文件的预签名URL（可选）
        #res = minio_client.get_presigned_url("GET", bucket_name, object_name, expires=timedelta(days=7))

        #res = "http://127.0.0.1:9000" + "/"+bucket_name+"/"  + object_name

        
        #print(res)
        print(f"文件 '{file_path}' 成功上传到存储桶 '{bucket_name}' 为 '{object_name}'")
        
    except S3Error as exc:
        print("MinIO错误:", exc)
    except Exception as e:
        print("发生错误:", e)


if __name__ == "__main__":
        # 要上传的存储桶信息
    bucket_name = "my-bucket"  # 替换为你的存储桶名称
    object_name = "image/1.jpg"  # 文件在MinIO中存储的名称
    file_path = "G:\\11\\ragflow_api_test\\2.jpg"  # 本地文件路径
    upload_file2minio(bucket_name, object_name, file_path)