我正在尝试用超级分类帐编写应用程序，我正在寻找一种与来自另一个链代码的链代码进行通信的方法。超级分类账可以吗？
我知道在以太网中可能与其他智能合约进行通信，但在超级联盟中也是如此。我找不到与之相关的任何相关链接。任何有关如何处理此问题的建议都会非常有用。
我检查了Writing Your First Application，但我找不到合适的解释。
答案 0 :(得分：3)
Chaincode可以通过利用现有的ChaincodeStubInterface // InvokeChaincode locally calls the specified chaincode `Invoke` using the
// same transaction context; that is, chaincode calling chaincode doesn't
// create a new transaction message.
// If the called chaincode is on the same channel, it simply adds the called
// chaincode read set and write set to the calling transaction.
// If the called chaincode is on a different channel,
// only the Response is returned to the calling chaincode; any PutState calls
// from the called chaincode will not have any effect on the ledger; that is,
// the called chaincode on a different channel will not have its read set
// and write set applied to the transaction. Only the calling chaincode's
// read set and write set will be applied to the transaction. Effectively
// the called chaincode on a different channel is a `Query`, which does not
// participate in state validation checks in subsequent commit phase.
// If `channel` is empty, the caller's channel is assumed.
InvokeChaincode(chaincodeName string, args [][]byte, channel string) pb.Response
来与其他链码互动，例如：
response := stub.InvokeChaincode(chaincodeName, chainCodeArgs, channelName)
以下是如何使用它的示例：
images当然，peer应该安装权限和链代码。