例如:
//紧急事件响应
struct emergencyResponse{ uint256 responseNameId; //响应事件Id uint256 communityResponseVotes; //社区响应投票 uint256 supervisorResponseVotes; //审查者响应投票 } emergencyResponse[] public _emergencyResponse;
//接收者对某事务的证据
mapping(address=>mapping(string=>string))public pointSubmitEvidence;