fix: 资金流端点再修正——ssl_qsfx_zjlrqs(最新在前), lscjfb数据停2020年是僵尸源

deploy/profile-scripts/capital_flow_collector.py

@@ -47,27 +47,27 @@ def secid(code):
     return f"0.{code}"
 
 def fetch_flow(code, days=5):
-    """拉取个股近N日资金流（Sina MoneyFlow — eastmoney 在 246 不可达 2026-07-22）"""
+    """拉取个股近N日资金流（Sina MoneyFlow ssl_qsfx_zjlrqs，最新在前 — 
+    eastmoney 在 246 不可达、ssl_qsfx_lscjfb 数据停在2020年（2026-07-22 实证）"""
     code = str(code).strip()
     if code.startswith(("6", "9")):
         dm = f"sh{code}"
-    elif code.startswith(("0", "1")) and len(code) == 5:
-        dm = f"hk{code}"  # 港股 sina 不支持资金流，直接返回 None
-        return None
+    elif len(code) == 5 and code[0] in "01":
+        return None  # 港股 sina 不支持资金流
     else:
         dm = f"sz{code}"
     url = ("https://vip.stock.finance.sina.com.cn/quotes_service/api/json_v2.php/"
-           f"MoneyFlow.ssl_qsfx_lscjfb?daima={dm}")
+           f"MoneyFlow.ssl_qsfx_zjlrqs?daima={dm}")
     data = _rate_limited_request(url, referer="https://finance.sina.com.cn")
     if not data or not isinstance(data, list) or not data:
         return None
     result = []
-    for d in data[-days:]:
+    for d in data[:days]:  # 最新在前，取近N日
         try:
-            r0n = float(d.get("r0_net", 0) or 0)   # 超大单净流入(元)
-            r1n = float(d.get("r1_net", 0) or 0)   # 大单净流入(元)
-            r2n = float(d.get("r2_net", 0) or 0)   # 中单净流入(元)
-            r3n = float(d.get("r3_net", 0) or 0)   # 小单净流入(元)
+            r0n = float(d.get("r0_net", 0) or 0)
+            r1n = float(d.get("r1_net", 0) or 0)
+            r2n = float(d.get("r2_net", 0) or 0)
+            r3n = float(d.get("r3_net", 0) or 0)
             result.append({
                 "date": d.get("opendate", ""),
                 "main_net": r0n + r1n,
@@ -78,6 +78,7 @@ def fetch_flow(code, days=5):
             })
         except Exception:
             continue
+    result.reverse()  # 转为时间升序（analyze_flow 以 [-1] 为最新日）
     return result or None
 
 def fetch_flow_intraday(code):