不明白为什么持有者拿到代币后余额还是0

Question

我一直在 Ropsten 上玩这个合约： https://pastebin.com/XPVxPNFv

function distribution(address[] addresses, uint256 _amount) onlyOwner public {       
    uint256 _remainingAmount = _MaxDistribPublicSupply - _CurrentDistribPublicSupply;
    require(addresses.length <= 255);
    require(_amount <= _remainingAmount);
    _amount = _amount * 1e18;

    for (uint i = 0; i < addresses.length; i++) {
        require(_amount <= _remainingAmount);
        _CurrentDistribPublicSupply += _amount;
        balances[msg.sender] += _amount;
        _totalSupply += _amount;
        Transfer(this, addresses[i], _amount);
    }

不明白为什么持币人拿到代币后余额还是0

Answer 1

正如您在回答中所述，此处您将金额添加到调用或 "sent" 交易的地址，在这种情况下这是不正确的。

balances[msg.sender] += _amount;

您应该增加将接收令牌的地址的数量。

balances[addresses[i]] += _amount;

此致，

不明白为什么持有者拿到代币后余额还是0

I don't understand why the holder balance is still 0 after he gets tokens

contract

solidity