泰山众筹开发规则，泰山众筹系统开发(商城开发源码)

The continuous development of new technologies such as the Internet, cloud computing, big data and artificial intelligence has injected the industry with the power of rapid growth. At the same time, with the support of technology, the retail industry can effectively monitor the production and consumption of goods, and retailers can control the production of goods and achieve zero inventory management. This change has played a role in reducing the burden on the retail industry. Directly promote the rapid development of the industry 　　内部函数（仅合约内部可以调用） 　　_update 　　代码速览 　　function _update(uint balance0,uint balance1,uint112 _reserve0,uint112 _reserve1)private{ 　　require(balance0<=uint112(-1)&&balance1<=uint112(-1),'UniswapV2:OVERFLOW'); 　　uint32 blockTimestamp=uint32(block.timestamp%2**32); 　　uint32 timeElapsed=blockTimestamp-blockTimestampLast; 　　if(timeElapsed>0&&_reserve0!=0&&_reserve1!=0){开发逻辑：I35 develops 7O98 system O7I8 　　price0CumulativeLast+=uint(UQ112x112.encode(_reserve1).uqdiv(_reserve0))*timeElapsed; 　　price1CumulativeLast+=uint(UQ112x112.encode(_reserve0).uqdiv(_reserve1))*timeElapsed; 　　} 　　reserve0=uint112(balance0); 　　reserve1=uint112(balance1); 　　blockTimestampLast=blockTimestamp; 　　emit Sync(reserve0,reserve1); 　　} 　　参数分析 　　函数_update的入参有4个，出参有0个，对应的解释如下： 　　function _update( 　　uint balance0,//token0的余额 　　uint balance1,//token1的余额 　　uint112 _reserve0,//token0的资金池库存数量 　　uint112 _reserve1//token1的资金池库存数量 　　)private{合约开发：mrsfu123 　　... 　　}