{ "symbol": "GOLD", "rates": [{ "time": "2023.08.02 09:00:00", "open": 1948.75000, "high": 1950.30000, "low": 1947.92000, "close": 1949.57000, "tick_volume": 3342, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 08:00:00", "open": 1946.28000, "high": 1949.90000, "low": 1946.27000, "close": 1948.78000, "tick_volume": 6574, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 07:00:00", "open": 1949.27000, "high": 1949.28000, "low": 1945.18000, "close": 1946.29000, "tick_volume": 3716, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 06:00:00", "open": 1948.18000, "high": 1949.44000, "low": 1946.58000, "close": 1949.27000, "tick_volume": 4494, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 05:00:00", "open": 1947.54000, "high": 1949.80000, "low": 1947.03000, "close": 1948.19000, "tick_volume": 6357, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 04:00:00", "open": 1949.14000, "high": 1949.79000, "low": 1947.58000, "close": 1947.60000, "tick_volume": 6730, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 03:00:00", "open": 1952.12000, "high": 1952.35000, "low": 1948.27000, "close": 1949.17000, "tick_volume": 5801, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 02:00:00", "open": 1951.14000, "high": 1952.80000, "low": 1950.44000, "close": 1952.10000, "tick_volume": 3464, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 01:00:00", "open": 1947.38000, "high": 1951.78000, "low": 1945.56000, "close": 1951.08000, "tick_volume": 5473, "spread": 0, "real_volume": 0 },{ "time": "2023.08.01 23:00:00", "open": 1944.36000, "high": 1944.82000, "low": 1943.97000, "close": 1944.24000, "tick_volume": 1335, "spread": 0, "real_volume": 0 } ] }这是我发送的数据，将其名字设为data. 将上述数据复制放到网上的json解析器上可以正确解析，没有错误问题。 下面是我的一个测试程序： import json data='{ "symbol": "GOLD", "rates": [{ "time": "2023.08.02 09:00:00", "open": 1948.75000, "high": 1948.97000, "low": 1948.74000, "close": 1948.97000, "tick_volume": 31, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 08:00:00", "open": 1946.28000, "high": 1949.90000, "low": 1946.27000, "close": 1948.78000, "tick_volume": 6574, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 07:00:00", "open": 1949.27000, "high": 1949.28000, "low": 1945.18000, "close": 1946.29000, "tick_volume": 3716, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 06:00:00", "open": 1948.18000, "high": 1949.44000, "low": 1946.58000, "close": 1949.27000, "tick_volume": 4494, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 05:00:00", "open": 1947.54000, "high": 1949.80000, "low": 1947.03000, "close": 1948.19000, "tick_volume": 6357, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 04:00:00", "open": 1949.14000, "high": 1949.79000, "low": 1947.58000, "close": 1947.60000, "tick_volume": 6730, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 03:00:00", "open": 1952.12000, "high": 1952.35000, "low": 1948.27000, "close": 1949.17000, "tick_volume": 5801, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 02:00:00", "open": 1951.14000, "high": 1952.80000, "low": 1950.44000, "close": 1952.10000, "tick_volume": 3464, "spread": 0, "real_volume": 0 },{ "time": "2023.08.02 01:00:00", "open": 1947.38000, "high": 1951.78000, "low": 1945.56000, "close": 1951.08000, "tick_volume": 5473, "spread": 0, "real_volume": 0 },{ "time": "2023.08.01 23:00:00", "open": 1944.36000, "high": 1944.82000, "low": 1943.97000, "close": 1944.24000, "tick_volume": 1335, "spread": 0, "real_volume": 0 } ] }' print(data) data_type=type(data) data_type_str=str(data_type) print('The type of data is:'+data_type_str) print("********") json_data=json.loads(data) json_data_type=type(json_data) json_data_type_str=str(json_data_type) print('The type of json_data is:'+json_data_type_str) symbol=json_data['symbol'] print(symbol) 可以正确输出symbol为“GOLD” 下面是我的后台代码： @csrf_exempt def receive_quotes(request): src = request.body.decode('utf-8') print(src)

try:
    json_data = json.loads(src)
except json.JSONDecodeError as e:
    print("Error decoding JSON:", e)

print(json_data)

print("**************************************")

symbol = json_data['symbol']

print(symbol)
    然而确报错：Error decoding JSON: Extra data: line 1 column 1694 (char 1693)
    请问各位高手高手高高手，这是什么原因导致的？应该怎么解决这个问题？？