请求能到达后端了

arbitrage_system.py

@@ -17,7 +17,7 @@ USER_EXCHANGE_WALLET = '0xc71835a042F4d870B0F4296cc89cAeb921a9f3DA' # 用户在
 
 # 该代币最后一次执行套利的区块信息 (如果需要防止过于频繁的同类套利，不然变成砸盘、拉盘的了)
 last_process_info = {} # 示例: {"RATO_USDT": 0}
-MIN_BLOCKS_BETWEEN_ARB = 1 # 在重试相同交易对之前等待1个区块
+MIN_BLOCKS_BETWEEN_ARB = decimal.Decimal(1) # 在重试相同交易对之前等待1个区块
 
 # --- 全局状态和锁 ---
 processing_list = [] # 正在处理的任务列表
@@ -133,11 +133,11 @@ def handle_submit_process():
     symbol = data['symbol'] # 交易对符号
 
     # 检查此交易对此区块是否处理过
-    last_info = last_process_info.get(symbol)
-    current_block = web3.eth.block_number
-    if last_info:
-        if current_block - last_info['block'] < MIN_BLOCKS_BETWEEN_ARB:
-            return jsonify({"message": f"已跳过: {symbol} 最近已处理 (区块 {last_info['block']}). 当前区块 {current_block}."}), 200
+    last_trade_block = last_process_info.get(symbol)
+    current_block = web3.w3.eth.block_number
+    if last_trade_block:
+        if current_block - last_trade_block < MIN_BLOCKS_BETWEEN_ARB:
+            return jsonify({"message": f"已跳过: {symbol} 最近已处理 (区块 {last_trade_block}). 当前区块 {current_block}."}), 200
 
     if profit >= profit_limit:
         process_id = str(uuid.uuid4()) # 生成唯一流程ID

submit_process_demo.py

@@ -40,7 +40,7 @@ def create_mock_arbitrage_data():
         "profitLimit": str(0.01),
         "symbol": MEXC_TARGET_PAIR_USDT,
         "fromToken": IN_TOKEN_ADDRESS,
-        "fromTokenAmountHuman": IN_AMOUNT_TO_QUERY,   
+        "fromTokenAmountHuman": str(IN_AMOUNT_TO_QUERY),
         "fromTokenDecimal": IN_TOKEN_DECIMALS,                  
         "toToken": OUT_TOKEN_ADDRESS
     }