sun4.0泰山眾籌系統開發（模式案例）|阿凡達泰山眾籌sun開發方案

　　The core feature of new retail is that the upgrading of traditional retail,whether it is the circulation end,the sales end or even the consumer,is undergoing an upgrade.This upgrade is supported by the development of cloud computing,big data,artificial intelligence and other technologies.This upgrade is in the context of technological development

　　The new retail is based on Internet thinking and technology.Through the integration of online,offline and logistics,the existing social retail is comprehensively reformed and upgraded to make the production,circulation and service process of goods more efficient.

　　公共函式（合約內外部都可以呼叫）

　　getReserves

　　引數分析

　　函式getReserves的入參有0個，出參有3個，對應的解釋如下：

　　function getReserves()public view returns(

　　uint112 _reserve0,//token0的資池庫存數量

　　uint112 _reserve1,//token1的資池庫存數量

　　uint32 _blockTimestampLast//上次更新庫存的時間

　　){開發案例：I88 develops I928 system 8O24

　　...

　　}

　　函式getReserves返回了_reserve0、_reserve1和_blockTimestampLast，透過這些變數可以計算資產的價格。

　　實現分析

　　...

　　{

　　程式碼速覽

　　function getReserves()public view returns(uint112 _reserve0,uint112 _reserve1,uint32 _blockTimestampLast){

　　_reserve0=reserve0;

　　_reserve1=reserve1;

　　_blockTimestampLast=blockTimestampLast;

　　}

　　//返回reserve0、reserve1和blockTimestampLast

　　_reserve0=reserve0;

　　_reserve1=reserve1;

　　_blockTimestampLast=blockTimestampLast;

　　}