【Time】
pragma solidity ^0.8.11;
contract MyTime {
// 1 == 1 seconds
// 1 minutes == 60 seconds
// 1 hours == 60 minutes
// 1 days == 24 hours
// 1 weeks == 7 days
uint256 public levelUpRate = 1 days; // 回傳秒
uint public constant FIRST_MINTING_DATE = 1640995200;
// uint time = now;
}Last updated