Sub2API v1.0 - AI API 网关（二开初始版本，基于上游 Wei-Shaw/sub2api）

backend/internal/handler/openai_stream_validation.go

@@ -0,0 +1,13 @@
+package handler
+
+import "github.com/tidwall/gjson"
+
+const invalidStreamFieldTypeMessage = "invalid stream field type"
+
+func parseOpenAICompatibleStream(body []byte) (bool, bool) {
+	streamResult := gjson.GetBytes(body, "stream")
+	if streamResult.Exists() && streamResult.Type != gjson.True && streamResult.Type != gjson.False {
+		return false, false
+	}
+	return streamResult.Bool(), true
+}