fabric启动测试网络test-network并安装链码

前置准备，下载好fabric-samples
启动测试网络
进入到test-network目录中执行

./network.sh up 

创建 channel 默认名称 myChannel

./network.sh createChannel

在test-network所在目录执行下面操作，以便可以将链码与其他网络部件打包在一起

export PATH=${
    
    PWD}/../bin:$PATH
export FABRIC_CFG_PATH=$PWD/../config/

使用peer lifecycle chaincode package 命令创建链码包。前提是将链码放到chaincode中，这里放的是hyperledger-fabric-contract-java-demo

peer lifecycle chaincode package hyperledger-fabric-contract-java-demo.tar.gz --path ../chaincode/hyperledger-fabric-contract-java-demo/ --lang java --label hyperledger-fabric-contract-java-demo_1

安装链码包
Org1 peer 节点安装链码

export CORE_PEER_TLS_ENABLED=true
export CORE_PEER_LOCALMSPID="Org1MSP"
export CORE_PEER_TLS_ROOTCERT_FILE=${
    
    PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
export CORE_PEER_MSPCONFIGPATH=${
    
    PWD}/organizations/peerOrganizations/org1.example.com/users/[email protected]/msp
export CORE_PEER_ADDRESS=localhost:7051

使用 peer lifecycle chaincode install 命令在peer节点上安装链码

peer lifecycle chaincode install hyperledger-fabric-contract-java-demo.tar.gz

Org2 peer节点上安装链码

export CORE_PEER_TLS_ENABLED=true
export CORE_PEER_LOCALMSPID="Org2MSP"
export CORE_PEER_TLS_ROOTCERT_FILE=${
    
    PWD}/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt
export CORE_PEER_MSPCONFIGPATH=${
    
    PWD}/organizations/peerOrganizations/org2.example.com/users/[email protected]/msp
export CORE_PEER_ADDRESS=localhost:9051

peer lifecycle chaincode queryinstalled

peer lifecycle chaincode queryinstalled

通过链码时，我们将使用包ID，一次将包ID保存为环境变量。将返回的包ID粘贴到下面的命令中

export CC_PACKAGE_ID=hyperledger-fabric-contract-java-demo_1:eb87cf60d26766fdaf364de4a3e99d319dec92a3af0a050c9ac160cfdf5414df

Org2通过链码定义，注意后面–cafile的证书的目录，要和自己的对应，注意修改

peer lifecycle chaincode approveformyorg -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --channelID channel1 --name hyperledger-fabric-contract-java-demo --version 1.0 --package-id $CC_PACKAGE_ID --sequence 1 --tls true --cafile /home/hyperledger/fabric-samples/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem

Org1通过链码定义

export CORE_PEER_LOCALMSPID="Org1MSP"
export CORE_PEER_TLS_ROOTCERT_FILE=${
    
    PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
export CORE_PEER_MSPCONFIGPATH=${
    
    PWD}/organizations/peerOrganizations/org1.example.com/users/[email protected]/msp
export CORE_PEER_ADDRESS=localhost:7051

Org1通过链码定义，注意后面–cafile的证书的目录，要和自己的对应，注意修改

peer lifecycle chaincode approveformyorg -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --channelID mychannel --name hyperledger-fabric-contract-java-demo --version 1.0 --package-id $CC_PACKAGE_ID --sequence 1 --tls true --cafile /fabric/fabric-samples/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem

使用peer lifecycle chaincode checkcommitreadiness命令来检查通道成员是否已批准相同的链码定义。还是要注意证书目录的对应关系

peer lifecycle chaincode checkcommitreadiness --channelID mychannel --name hyperledger-fabric-contract-java-demo --version 1.0 --sequence 1 --tls true --cafile /fabric/fabric-samples/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem --output json

使用peer lifecycle chaincode commit 命令来确认链码定义已提交给通道。commit命令还需要由组织管理员提交还是要注意证书目录的对应关系

peer lifecycle chaincode commit -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --channelID mychannel --name hyperledger-fabric-contract-java-demo --version 1.0 --sequence 1 --tls --cafile /fabric/fabric-samples/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem --peerAddresses localhost:7051 --tlsRootCertFiles /fabric/fabric-samples/test-network/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt --peerAddresses localhost:9051 --tlsRootCertFiles /fabric/fabric-samples/test-network/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt

使用peer lifecycle chaincode commit 命令来确认链码定义已提交给通道。还是要注意证书目录的对应关系

peer lifecycle chaincode querycommitted --channelID mychannel --name hyperledger-fabric-contract-java-demo  --cafile  /fabric/fabric-samples/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem 

调用链码

peer chaincode invoke -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --tls --cafile ${
    
    PWD}/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C channel -n hyperledger-fabric-contract-java-demo --peerAddresses localhost:7051 --tlsRootCertFiles ${
    
    PWD}/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt --peerAddresses localhost:9051 --tlsRootCertFiles ${
    
    PWD}/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt -c '{"function":"initLedger","Args":[]}'

查询操作

peer chaincode query -C mychannel -n hyperledger-fabric-contract-java-demo -c '{"Args":["queryCat","cat-0"]}'

创建操作

peer chaincode invoke -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --tls --cafile  /home/hyperledger/fabric-samples/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C channel1 -n hyperledger-fabric-contract-java-demo --peerAddresses localhost:7051 --tlsRootCertFiles /home/hyperledger/fabric-samples/test-network/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt --peerAddresses localhost:9051 --tlsRootCertFiles /home/hyperledger/fabric-samples/test-network/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt -c '{"function":"createCat","Args":["cat-0","tom","3","蓝色","大懒猫"]}'

再次查询

peer chaincode query -C channel1 -n fabcar -c '{"Args":["queryAllCars"]}'