数据归档

src/main/java/com/adx/tencent/kuaishou/controller/KuaishouTrackingController.java

@@ -230,11 +230,11 @@ public class KuaishouTrackingController {
 
         Map<String, Object> bidReq = new LinkedHashMap<>();
         bidReq.put("mediaId", placement.getBaiduMediaId());
-        bidReq.put("reqId", traceId + "-" + Instant.now().toEpochMilli());
+        bidReq.put("reqId", baiduReqId(traceId));
         bidReq.put("imp", List.of(imp));
         bidReq.put("device", device);
         List<Integer> appList = parseAppList(firstParam(params, "appList", "app_list", "applist"));
-        if (!appList.isEmpty()) bidReq.put("appList", appList);
+        bidReq.put("appList", appList);
         log.info("[快手][百度请求] traceId={} body={}", traceId, toJson(bidReq));
         return bidReq;
     }
@@ -479,6 +479,17 @@ public class KuaishouTrackingController {
         }
     }
 
+    private String baiduReqId(String traceId) {
+        String base = traceId == null ? "" : traceId.replaceAll("[^A-Za-z0-9_-]", "");
+        if (base.isBlank()) {
+            base = md5Hex(traceId == null ? "kuaishou" : traceId);
+        }
+        if (base.length() > 64) {
+            base = base.substring(0, 64);
+        }
+        return base + "-" + Instant.now().toEpochMilli();
+    }
+
     private String firstParam(Map<String, String> params, String... keys) {
         for (String key : keys) {
             String value = params.get(key);