MetaForce魔豹联盟佛萨奇2.0矩阵公排系统开发(开发方案及功能)丨源码案例
Artificial intelligence technology is one of the core technologies in the era of intelligent industry.AI technology includes machine learning,deep learning,natural language processing,computer vision,etc.The application of these technologies enables the machine to learn,understand and judge independently,and can help industrial enterprises achieve automated,intelligent and efficient production and management.
智能合约(Smart contract)是依托计算机在网络空间运行的合约,它以信息化方式传播、验证或执行合同,由计算机读取、执行,具备自助的特点。而区块链的去中心化,数据的防篡改,决定了智能合约更加适合于在区块链上来实现
#notice Convert ETH to Tokens.
#dev User specifies exact input(msg.value).
#dev User cannot specify minimum output or deadline.
#用ETH兑换代币的默认函数,用户只需要指定输入的ETH的数量
public
payable
def __default__():
self.ethToTokenInput(msg.value,1,block.timestamp,msg.sender,msg.sender)
关于区块链项目技术开发唯:MrsFu123,代币发行、dapp智能合约开发、链游开发、多链钱包开发
交易所开发、量化合约开发、互助游戏开发、Nft数字藏品开发、众筹互助开发、元宇宙开发、swap开发、
链上合约开发、ido开发、商城开发等,开发过各种各样的系统模式,更有多种模式、制度、案例、后台等,成熟技术团队,欢迎实体参考。
#notice Convert ETH to Tokens.
#dev User specifies exact input(msg.value)and minimum output.所以接收的代币最小值
#param min_tokens Minimum Tokens bought.
#param deadline Time after which this transaction can no longer be executed.
#return Amount of Tokens bought.案例开发I35模式7O98系统O7I8
#ETH通过msg.value的方式发送给代币合约,代币合约根据所接收到的ETH计算所需支付的代币
public
payable
def ethToTokenSwapInput(min_tokens:uint256,deadline:timestamp)->uint256:
return self.ethToTokenInput(msg.value,min_tokens,deadline,msg.sender,msg.sender)
#notice Convert ETH to Tokens and transfers Tokens to recipient.
#dev User specifies exact input(msg.value)and minimum output
#param min_tokens Minimum Tokens bought.
#param deadline Time after which this transaction can no longer be executed.
#param recipient The address that receives output Tokens.
#return Amount of Tokens bought.
public
payable
def ethToTokenTransferInput(min_tokens:uint256,deadline:timestamp,recipient:address)->uint256:
assert recipient!=self and recipient!=ZERO_ADDRESS
return self.ethToTokenInput(msg.value,min_tokens,deadline,msg.sender,recipient)