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产品优势 跨链操作可审计 跨链申请、授权等操作行为完整保存上链,交易过程记录本地账本,全流程自动、透明、可监督,支持事中校验、事后审计,保障多方权益。
方便易用接入门槛低 提供可视化平台大幅降低用户接入门槛。用户可通过可视化界面操作完成不同区块链之间的对接,快速实现跨链业务。
是否使用CCE集群节点弹性IP 选择“是” 弹性IP计费方式 按宽带计费 弹性IP带宽 5Mbit/s 单击“下一步:区块链配置”,进行区块链配置,参数如表3所示。
将“/usr/local/go/bin”目录添加至Path环境变量: export PATH=$PATH:/usr/local/go/bin 安装Go编辑器。编辑器可自行选择,推荐使用Goland:https://www.jetbrains.com/go/download。
与区块链服务BCS的关系 区块链服务(Blockchain Service简称BCS)是面向企业及开发者提供的区块链技术服务平台,它可以帮助您快速部署、管理、维护区块链网络,降低您使用区块链的门槛,让您专注于自身业务的开发与创新,实现业务快速上链。
@Param txID: The id of this transaction that transfer units of one account to another account */ func unlockAccount(stub shim.ChaincodeStubInterface
如果您对业务链代码和客户端APP的设计和开发有需求,可以联系华为云区块链合作伙伴提供进一步服务,我们会结合您的业务以及华为云的优势和特点为您提供完善的解决方案,联系邮箱如下:sales@huaweicloud.com
rollback * @Param txID: The id of this transaction that transfer units of one account to another account */ func rollback(stub shim.ChaincodeStubInterface
of this transaction that transfer units of one account to another account */ func (t *TCSExampleChaincode) commitSend(stub shim.ChaincodeStubInterface
this transaction that transfer units of one account to another account */ func (t *TCSExampleChaincode) rollbackSend(stub shim.ChaincodeStubInterface
of this transaction that transfer units of one account to another account */ func (t *TCSExampleChaincode) commitRecv(stub shim.ChaincodeStubInterface
Param txID: The id of this transaction that transfer units of one account to another account */ func putStateWithLock(stub shim.ChaincodeStubInterface
this transaction that transfer units of one account to another account */ func (t *TCSExampleChaincode) rollbackRecv(stub shim.ChaincodeStubInterface
= "rollbackRecv" ) /* * Invoke is the entrance of the chaincode invoking */ func (t *TCSExampleChaincode) Invoke(stub shim.ChaincodeStubInterface
this transaction that transfer units of one account to another account */ func (t *TCSExampleChaincode) preCommitSend(stub shim.ChaincodeStubInterface
this transaction that transfer units of one account to another account */ func (t *TCSExampleChaincode) preCommitRecv(stub shim.ChaincodeStubInterface