1.創建通道:
peer channel create -o orderer.wisedu.com:7050 -c $CHANNEL_NAME -f ./channel-artifacts/channel.tx
2.加入通道:在對應peer節點下執行(要想加入某通道,必須有該通道的block文件)
peer channel join -b $CHANNEL_NAME.block
3.更新錨節點:
peer channel update -o orderer.6.com:7050 -c $CHANNEL_NAME -f ./channel-artifacts/${CORE_PEER_LOCALMSPID}anchors.tx
其中,${CORE_PEER_LOCALMSPID}對應當前操作的peer節點所屬MSPID,取值例如:{“Org1MSP”,"Org2MSP"}
4.安裝鏈碼(在每個peer節點):
peer chaincode install -n mycc -v 1.0 -p github.com/hyperledger/fabric/examples/chaincode/go/chaincode_example02
5.實例化鏈碼(只需在一個peer節點實例化一次):
peer chaincode instantiate -o orderer.wisedu.com:7050 -C $CHANNEL_NAME -n mycc -v 1.0 -c '{"Args":["init","a","100","b","200"]}' -P "OR ('Org1MSP.peer','Org2MSP.peer')"
6.查詢
peer chaincode query -C $CHANNEL_NAME -n mycc -c '{"Args":["query","a"]}'
7.轉賬
peer chaincode invoke -o orderer.wisedu.com:7050 -C $CHANNEL_NAME -n mycc -c '{"Args":["invoke","a","b","10"]}'
8.$CHANNEL_NAME.block從docker中拷貝出來
sudo docker cp [879433a63002]:/opt/gopath/src/github.com/hyperledger/fabric/peer/mychannel.block /home/shirly/projects/fabric/examples/e2e_cli/channel-artifacts/
其中, [879433a63002]是鏈碼所在容器ID,即peer客戶端的cli
9.從宿主機拷貝進去docker
sudo docker cp /home/shirly/projects/fabric/examples/e2e_cli/channel-artifacts/mychannel.block [xxxxxxxxxxx]:/opt/gopath/src/github.com/hyperledger/fabric/peer/
其中, [xxxxxxxxxxx]也是對應peer節點的客戶端cli容器的ID