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52 lines
1.8 KiB
Python
52 lines
1.8 KiB
Python
import requests
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from django.conf import settings
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class BarcodeService:
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"""
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与中国商品信息服务平台通信的服务类
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"""
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BASE_URL = "https://api.example.com/barcode" # 替换为实际的API地址
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@classmethod
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def search_barcode(cls, barcode):
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"""
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根据条码查询商品信息
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Args:
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barcode: 商品条码
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Returns:
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dict: 包含商品信息的字典，如果未找到则返回None
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"""
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try:
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# 这里需要替换为实际的API密钥和参数
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api_key = getattr(settings, 'BARCODE_API_KEY', '')
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if not api_key:
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return None
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response = requests.get(
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f"{cls.BASE_URL}/query",
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params={
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"barcode": barcode,
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"api_key": api_key
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},
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timeout=5
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)
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if response.status_code == 200:
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data = response.json()
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if data.get('success'):
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return {
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'name': data.get('name', ''),
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'specification': data.get('specification', ''),
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'manufacturer': data.get('manufacturer', ''),
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'category': data.get('category', ''),
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'suggested_price': data.get('price', 0),
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'image_url': data.get('image_url', ''),
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'description': data.get('description', '')
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}
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return None
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except Exception as e:
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print(f"条码查询出错: {e}")
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return None |