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Woop-

Как можно в контракте хранить переменные? К примеру, я хочу,

чтобы токен можно было обменять только если есть определённые условия, которые нужно хранить в виде переменных.

#cryptocurrency #eth #russian
0

3 ответов

8 просмотров
Ivan-K

contract Example { address owner; constructor(address _owner) { owner = _owner; } modifier onlyOwner { require( msg.sender == owner, "Only owner can call this function." ); _; } function changeOwner(address _owner) public onlyOwner { owner = _owner; } }

0
23.06.2021
Woop- Автор вопроса
Ivan K
contract Example { address owner; co...

Спасибо огромное

0
23.06.2021
Microwave-Dev
Ivan K
contract Example { address owner; co...

дай человеку рыбу...)

0
23.06.2021

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что лучше webpack или vite?

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