处理浮点数运算

api_kucoin.js

@@ -36,7 +36,7 @@ let getUpdatedData = function (currentData, response) {
       updateData.push([response.data.price, response.data.count]);
   } else {
     // updateData = [[response.data.price, newCount]];
-    updateData.push([response.data.price, newCount.toPrecision(12)]);
+    updateData.push([response.data.price, newCount.toFixed(8)]);
   }
   return updateData;
 };