2026闲鱼监控分享

配置监控参数

KEYWORD = "二手 MacBook"

PRICE_LIMIT = 5000

CHECK_INTERVAL = 60 # 检测间隔秒数

SEEN_IDS = set() # 已见过的商品 ID 集合

async def fetch_xianyu_items(session, keyword):

"""

模拟请求闲鱼搜索接口

注意：实际使用需替换为真实的 H5 接口 URL 及完整的 Headers/Cookie/Token

"""

此处 URL 仅为示例结构，真实环境需通过抓包获取最新接口

url = "https://s.2.taobao.com/list"

params = {

"q": keyword,

"search_type": "item",

"page": "1"

}

headers = {

"User-Agent": "Mozilla/5.0 (Linux; Android 10; ...) AppleWebKit/537.36",

"Cookie": "your_valid_cookie_here", # 必须包含有效 Cookie

"x-sig": "your_signature_here" # 部分接口需要签名

}

try:
    async with session.get(url, params=params, headers=headers) as resp:
        if resp.status == 200:
            data = await resp.json()
            return data.get('data', {}).get('items', [])
        else:
            print(f"请求失败，状态码：{resp.status}")
            return []
except Exception as e:
    print(f"发生异常：{e}")
    return []

def process_items(items):

"""处理商品数据并筛选"""

new_found = False

for item in items:

item_id = item.get('id')

price = float(item.get('price', 999999))

title = item.get('title', '')

    # 判断是否为新商品且符合价格要求
    if item_id not in SEEN_IDS and price <= PRICE_LIMIT:
        SEEN_IDS.add(item_id)
        print(f"[捡漏提醒] 发现新品！标题：{title} | 价格：{price} 元")
        # 此处可集成发送通知的代码 (如调用钉钉/微信机器人 API)
        new_found = True
        
if not new_found:
    print(f"[{time.strftime('%H:%M:%S')}] 本轮未发现符合条件的新商品")

async def monitor_loop():

async with aiohttp.ClientSession() as session:

while True:

print(f"开始第 {len(SEEN_IDS)} 次扫描...")

items = await fetch_xianyu_items(session, KEYWORD)

if items:

process_items(items)

await asyncio.sleep(CHECK_INTERVAL)

if name == "main ":

运行监控循环

asyncio.run(monitor_loop())