...uint amount; //Amount of tokens the option contract is for
bool exercised; //Has option been exercised
bool canceled; //Has option been canceled
uint id; //Unique ID of option, also array index
uint latestCost; //Helper to show last updated cost to exercise
...
...我们可以很容易地想象一个很多`字符串`不是这样。以`supercalifragilisticexpialidocious`为例。这个字符串是`34`UTF-8字符长(即`34`字节长),它长到足以超过`32`字节的EVM字(`2`字节太长)。所以,`Supercalifragilisticexpialidocious` ABI 编码是...