Question

为什么以下不起作用？

id    s_id   cell_load   average_load
1      1        4             6
1      1        2             6
1      1        12            6
1      2        3             4
1      2        5             4
2      1        10            4.33
2      1        1             4.33
2      2        2             3.66
2      2        3             3.66
2      2        6             3.66

The contract won't allow this transaction to be executed

虽然这有效：

uint transactionFee = (msg.value * 2) / 100;
uint transactionReward = (msg.value * 2) / 100;
uint receiverMoney = msg.value - limitTransactionCosts(transactionFee - transactionReward);

50.002 Gas

Answer 1

您的代码应该按预期运行，因为没有错误。确保您的limitTransactionCosts具有有效的返回类型（int / float）。请添加功能代码以进一步分析。

Answer 2

发现我的错误。无论limitTransactionCosts如何，我都会发送交易费和奖励。

我的代码知道如下：

// Calculate costs
    uint transactionCosts = (msg.value * 4) / 1000; 
    transactionCosts = limitTransactionCosts(transactionCosts);

    uint transactionFee = transactionCosts / 2;
    uint transactionReward = transactionCosts / 2;

    uint receiverMoney = msg.value - transactionCosts;

在计算和燃气使用中使用功能

2 个答案: