wuri6

uint256 private _totalSupply = 100000000 * 10**18; // 1亿枚代币

    mapping(address => uint256) private _balances;

    constructor() {
        _balances[msg.sender] = _totalSupply;
        emit Transfer(address(0), msg.sender, _totalSupply);
    }

    function totalSupply() public view override returns (uint256) {