add code

main.go

@@ -81,6 +81,25 @@ func proxyHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	defer r.Body.Close()
 
+	var reqs []RPCRequest
+	// 先尝试解析为批量请求
+	if err := json.Unmarshal(body, &reqs); err == nil {
+		// 处理批量请求
+		if len(reqs) > 1 {
+			req := reqs[0]
+			resp := RPCResponse{
+				Jsonrpc: req.Jsonrpc,
+				Id:      req.Id,
+				Result:  "0x0",
+			}
+			xForwardedFor := r.Header.Get("X-Forwarded-For")
+			log.Printf("stop forward to rpc on batch request, request from X-Forwarded-For: %s, param[0]: %v", xForwardedFor, req.Params)
+			w.Header().Set("Content-Type", "application/json")
+			json.NewEncoder(w).Encode(resp)
+		}
+		return
+	}
+
 	var req RPCRequest
 	if err := json.Unmarshal(body, &req); err != nil {
 		forwardToBackend(w, body)