平台API测试, 可以添加多个平台，测试接口是否正常.
function main() {
Log("ALL Platform", exchanges.length);
for (var i = 0; i < exchanges.length; i++) {
var ex = exchanges[i];
Log(ex.GetName(), ex.GetCurrency(), ex.GetFee());
Log(ex.GetAccount());
Log(ex.GetDepth());
var depth = ex.GetDepth();
if (depth) {
Log("Depth", depth.Asks.length);
} else {
Log("Depth NULL");
}
Log('ticker', ex.GetTicker());
Log(ex.CancelOrder(123));
var orders = ex.GetOrders();
if (orders) {
Log("orders", orders.length);
} else {
Log("orders NULL");
}
}
}