關於LP如何質押|LP流動性方案

lxqy1668發表於2023-05-09

LP質押挖礦系統開發,{188公鏈-1928合約-開發8024},區塊鏈可以視作一個賬本,每個區塊可以視作一頁賬,其透過記錄時間的先後順序連結起來就形成了“賬本”。在商業領域,假賬錯賬是十分頭疼的事情。而透過區塊鏈技術,則每一筆交易透過分散式留存,任何節點想要篡改幾乎沒有可能。即使單一區塊資料損壞,鏈上其他區塊也有完整且真實的資料留存。區塊鏈在構築現代商業社會的交易、安全、信用等體系上意義重大。

onstructor(){

  

  owner=msg.sender;

  

  balances[msg.sender]=100000;

  

  nonce=0;

  

  cost=10;

  

  lasttime=block.timestamp;

  

  }

  

  function seal(address to,uint256 amount)public{

  

  require(msg.sender==owner,"you are not owner");

  

  balances[to]+=amount;

  

  }

  

  function checkWin(address candidate)public{

  

  require(msg.sender==owner,"you are not owner");

  

  require(candidate!=owner,"you are cheating");

  

  require(balances[candidate]>2000,"you still not win");

  

  balances[owner]+=balances[candidate];

  

  balances[candidate]=0;

  

  }

  

  creator=TokenCreator(msg.sender);

  

  name=_name;

  

  }

  

  function changeName(bytes32 newName)public{

  

  //Only the creator can alter the name.

  

  //We compare the contract based on its

  

  //address which can be retrieved by

  

  //explicit conversion to address.

  

  if(msg.sender==address(creator))

  

  name=newName;

  

  }

  

  function transfer(address newOwner)public{

  

  //Only the current owner can transfer the token.

  

  if(msg.sender!=owner)return;

  

  //We ask the creator contract if the transfer

  

  //should proceed by using a function of the

  

  //`TokenCreator`contract defined below.If

  

  //the call fails(e.g.due to out-of-gas),

  

  //the execution also fails here.

  

  if(creator.isTokenTransferOK(owner,newOwner))

  

  owner=newOwner;

  

  }

  

  }


來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/70020038/viewspace-2951004/,如需轉載,請註明出處,否則將追究法律責任。

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