{
  "update": "2022-10-09 12:22:09",
  "message": "获取成功",
  "list": [
    {
      "c_name": "美元",
      "c_value": "677.56" //中行折算价,
      "cash_buy_rate": "670.33"   //现钞买入价,
      "cash_sell_rate": "678.69"  //现钞卖出价,
      "buy_rate": "675.83"    //现汇买入价,
      "sell_rate": "678.69"   //现汇卖出价
    },
    {
      "buy_rate": "726.98",
      "c_name": "欧元",
      "c_value": "727.46",
      "cash_buy_rate": "704.39",
      "cash_sell_rate": "734.69",
      "sell_rate": "732.34"
    },
    ...
  ],
  "status": 200
}