如何解析json交易对信息

策略参数配置了交易对基础信息 如下， 用js如何解析，最起码能够拿到键和值。 {     “bigone”:{         “BTC/USDT”:{             “enable”:0,             “amount_prec”:5,             “buy_fee_ratio”:0.001,             “delay_threshold”:300,             “depth_ratio”:0.2,             “maxtrd_amount”:0.01,             “mintrd”:10,             “mintrd_type”:“quote”,             “pause_rounds”:5,             “price_prec”:3,             “sell_fee_ratio”:0.001         },         “EOS/BTC”:{             “amount_prec”:1,             “buy_fee_ratio”:0.001,             “delay_threshold”:300,             “depth_ratio”:0.2,             “maxtrd_amount”:5,             “mintrd”:0.001,             “mintrd_type”:“quote”,             “pause_rounds”:5,             “price_prec”:8,             “sell_fee_ratio”:0.001         },         “EOS/USDT”:{             “amount_prec”:4,             “buy_fee_ratio”:0.001,             “delay_threshold”:300,             “depth_ratio”:0.2,             “maxtrd_amount”:5,             “mintrd”:10,             “mintrd_type”:“quote”,             “pause_rounds”:5,             “price_prec”:3,             “sell_fee_ratio”:0.001         },         “ETC/BTC”:{             “amount_prec”:2,             “buy_fee_ratio”:0.001,             “delay_threshold”:300,             “depth_ratio”:0.2,             “maxtrd_amount”:4,             “mintrd”:0.001,             “mintrd_type”:“quote”,             “pause_rounds”:5,             “price_prec”:8,             “sell_fee_ratio”:0.001         },         “ETH/BTC”:{             “amount_prec”:4,             “buy_fee_ratio”:0.001,             “delay_threshold”:300,             “depth_ratio”:0.2,             “maxtrd_amount”:0.1,             “mintrd”:0.001,             “mintrd_type”:“quote”,             “pause_rounds”:5,             “price_prec”:8,             “sell_fee_ratio”:0.001         },         “ETH/EOS”:{             “amount_prec”:4,             “buy_fee_ratio”:0.001,             “delay_threshold”:300,             “depth_ratio”:0.2,             “maxtrd_amount”:0.1,             “mintrd”:1,             “mintrd_type”:“quote”,             “pause_rounds”:5,             “price_prec”:1,             “sell_fee_ratio”:0.001         },         “ETH/USDT”:{             “enable”:0,             “amount_prec”:4,             “buy_fee_ratio”:0.001,             “delay_threshold”:300,             “depth_ratio”:0.2,             “maxtrd_amount”:0.1,             “mintrd”:10,             “mintrd_type”:“quote”,             “pause_rounds”:5,             “price_prec”:3,             “sell_fee_ratio”:0.001         }                          } }

尝试用在HTML可以，在 发明者量化 出错，拿不到值。 代码： function main(){ Log(parameter); for (var i in parameter) { for (var j in parameter[i]) { for (var k in parameter[i][k]) { Log(“遍历的k：” + k + “==” + parameter[i][j][k]); } } } } 打印信息：

时间 平台 类型 价格 数量 信息 2018-06-04 00:00:00 信息 { “bigone”:{ “BTC/USDT”:{ “enable”:0, “amount_prec”:5,