ARB鏈上質押挖礦系統開發方案分析

lxqy16688發表於2023-05-10

 ARB鏈上質押挖礦系統開發方案分析,{I88公鏈-I928合約-開發8024},按照我對區塊鏈的觀察和理解,我始終都認為區塊鏈應該是一個公開的、開放的存在,正是因為如此,區塊鏈的功能和作用才能發揮到最大。以位元為例,區塊鏈的公共屬性更是表現得淋漓盡致。透過位元的書,我們就可以看出創世區塊鏈的公鏈的性質,人人皆可參與,人人皆可獲利,便是它的最大的特徵。

  

  pragma solidity^0.4.25;

  

  contract Asset{

  

  address public issuer;

  

  mapping(address=>uint)public balances;

  

  event Sent(address from,address to,uint amount);//

  

  constructor()public{

  

  issuer=msg.sender;

  

  }

  

  function issue(address receiver,uint amount)public{

  

  //issue函式驗

  

  if(msg.sender!=issuer)return;

  

  balances[receiver]+=amount;

  

  }

  

  function send(address receiver,uint amount)public{

  

  contract ZTstakepool{

  

  ZT token;

  

  uint totalsupply;

  

  string symbol;

  

  mapping(address=>uint)internal workbalance;

  

  mapping(address=>bool)internal passed;

  

  struct userInfo{

  

  uint amount;

  

  uint duration;

  

  uint startTime;

  

  }

  

  mapping(address=>userInfo)internal userDetails;

  

  constructor()public{

  

  token=new ZT();

  

  symbol="stTGT";

  

  totalsupply=token.balanceOf(address(this));

  

  }


來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/70029086/viewspace-2951211/,如需轉載,請註明出處,否則將追究法律責任。

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