DAPP流动性质押项目算力分红挖矿系统开发
将智能合约权益金融化并且与【181-2591-3365】整个DeFi网络连接,是智能合约相对于传统合约的一项重要优势。Uniswap和Compound的关键创新就是将用户持有的LP合约或者储蓄合约通证化,并且转变为金融资产。但智能合约的金融化缺省情况下是不存在的,也缺少相关的规范和约定,每个DAPP必须编写特定代码来实现。这是一项高难度的任务。
function kLast()external view returns(uint);
function mint(address to)external returns(uint liquidity);
function burn(address to)external returns(uint amount0,uint amount1);
function swap(uint amount0Out,uint amount1Out,address to,bytes calldata data)external;
uint amount0In=balance0>_reserve0-amount0Out?balance0-(_reserve0-amount0Out):0;
uint amount1In=balance1>_reserve1-amount1Out?balance1-(_reserve1-amount1Out):0;
require(amount0In>0||amount1In>0,'UniswapV2:INSUFFICIENT_INPUT_AMOUNT');
{//scope for reserve{0,1}Adjusted,avoids stack too deep errors
uint balance0Adjusted=balance0.mul(1000).sub(amount0In.mul(3));
function kLast()external view returns(uint);
function mint(address to)external returns(uint liquidity);
function burn(address to)external returns(uint amount0,uint amount1);
function swap(uint amount0Out,uint amount1Out,address to,bytes calldata data)external;
uint amount0In=balance0>_reserve0-amount0Out?balance0-(_reserve0-amount0Out):0;
uint amount1In=balance1>_reserve1-amount1Out?balance1-(_reserve1-amount1Out):0;
require(amount0In>0||amount1In>0,'UniswapV2:INSUFFICIENT_INPUT_AMOUNT');
{//scope for reserve{0,1}Adjusted,avoids stack too deep errors
uint balance0Adjusted=balance0.mul(1000).sub(amount0In.mul(3));