// 交易所接口调用实现
// OKEX V3 合约
function funcConfigure_Futures_OKCoin(self) {
    // 内置函数可以根据需求自由编写
    var formatSymbol = function(originalSymbol) {
        // originalSymbol : LINK-USD-210423
        var arr = originalSymbol.split("-")
        var baseCurrency = arr[0]
        var quoteCurrency = arr[1]
        return [(baseCurrency + "_" + quoteCurrency).toUpperCase(), baseCurrency.toUpperCase(), quoteCurrency.toUpperCase()]    // 返回数据：[currency, baseCurrency, quoteCurrency]
    }