區塊鏈：Solidity合約中屬性和行爲的訪問權限

屬性的訪問權限 屬性： 狀態變量javascript pragma solidity ^0.4.4; /* public >internal(這是合約屬性默認的訪問權限) >private */ contract Person { uint internal _age; uint _weight; uint private _height; uint public _money;

>>阅读原文<<