DAO代币流动性质押挖矿分红系统开发（开发详细）及逻辑源码

从技术角度来讲，智能合约被认为是网络服务器，只是这些服务器并不是使用IP地址架设在互联网上，而是架设在区块链上。从而可以在其上面运行特定的合约程序。 　　但是与网络服务器不同的是，所有人都可以看到智能合约，因为这些智能合约的代码和状态都在区块链上（假设区块链是公开的）。而且，与网络服务器不同的是，智能合约不依赖某个特定的硬件设备，事实上，智能合约的代码由所有参与挖矿的设备来执行。 　　assert recipient!=self 　 　　#param max_eth_sold Maximum ETH purchased as intermediary. 　　#param deadline Time after which this transaction can no longer be executed. 　　#param exchange_addr The address of the exchange for the token being purchased. 　　#return Amount of Tokens(self.token)sold. 　　public 　　def tokenToExchangeSwapOutput(tokens_bought:uint256,max_tokens_sold:uint256,max_eth_sold:uint256(wei),deadline:timestamp,exchange_addr:address)->uint256: 　　return self.tokenToTokenOutput(tokens_bought,max_tokens_sold,max_eth_sold,deadline,msg.sender,msg.sender,exchange_addr) 　　#notice Convert Tokens(self.token)to Tokens(exchange_addr.token)and transfers 　　#Tokens(exchange_addr.token)to recipient. 　　#dev Allows trades through contracts that were not deployed from the same factory. 　　#dev User specifies maximum input and exact output. 　　#param tokens_bought Amount of Tokens(token_addr)bought. 　　#param max_tokens_sold Maximum Tokens(self.token)sold. 　　#param max_eth_sold Maximum ETH purchased as intermediary. 　　#param deadline Time after which this transaction can no longer be executed. 　　#param recipient The address that receives output ETH. 　　#param token_addr The address of the token being purchased. 　　#return Amount of Tokens(self.token)sold. 　　public【更全面的开发源码搭建可V or TG我昵称】 　　def tokenToExchangeTransferOutput(tokens_bought:uint256,max_tokens_sold:uint256,max_eth_sold:uint256(wei),deadline:timestamp,recipient:address,exchange_addr:address)->uint256: 　　assert recipient!=self telegram电报快速咨询点击此通道:https://t.me/ch3nguang 　　return self.tokenToTokenOutput(tokens_bought,max_tokens_sold,max_eth_sold,deadline,msg.sender,recipient,exchange_addr)