Fabric 测试网络 - 商业票据

创建网络

查看network-starter.sh文件内容

查看Fabric节点

查看docker网络

以 MagnetoCorp 的身份安装和批准智能合约

设置环境变量

将智能合约打包成链码

安装链码（时间较长）

查看packageID

将packageID设置为一个环境变量

同意链码定义

以 DigiBank 的身份安装和批准智能合约

设置环境变量

将智能合约打包成链码

安装链码（时间较长）

查看packageID

将packageID保存为环境变量

同意链码定义

将链码定义提交到通道

查看链码容器

以MagnettoCorp身份运行发行商业票据（切换至magnetocorp终端）

安装应用程序依赖

将身份信息添加至钱包中

查看生成身份的位置

发行商业票据

以DigiBank身份运行购买、赎回商业票据（切换至digibank终端）

安装应用程序依赖

将身份信息添加至钱包中

购买商业票据

赎回商业票据

关闭网络（清理环境）

创建网络

[root@localhost ~]# cd /home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/commercial-paper                                          #进入商业票据示例目录
[root@localhost commercial-paper]# ./network-starter.sh           #创建网络
-bash: ./network-starter.sh: Permission denied                    #没权限
[root@localhost commercial-paper]# chmod +x network-starter.sh    #授权
[root@localhost commercial-paper]# ./network-starter.sh           #再次创建网络

查看network-starter.sh文件内容

#!/bin/bash
#
# SPDX-License-Identifier: Apache-2.0function _exit(){printf "Exiting:%s\n" "$1"exit -1
}# Exit on first error, print all commands.
set -ev
set -o pipefail# Where am I?
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"export FABRIC_CFG_PATH="${DIR}/../config"cd "${DIR}/../test-network/"docker kill cliDigiBank cliMagnetoCorp logspout || true
./network.sh down
./network.sh up createChannel -ca -s couchdb# Copy the connection profiles so they are in the correct organizations.
cp "${DIR}/../test-network/organizations/peerOrganizations/org1.example.com/connection-org1.yaml" "${DIR}/organization/digibank/gateway/"
cp "${DIR}/../test-network/organizations/peerOrganizations/org2.example.com/connection-org2.yaml" "${DIR}/organization/magnetocorp/gateway/"cp "${DIR}/../test-network/organizations/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/signcerts/"* "${DIR}/../test-network/organizations/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/signcerts/User1@org1.example.com-cert.pem"
cp "${DIR}/../test-network/organizations/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/keystore/"* "${DIR}/../test-network/organizations/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/keystore/priv_sk"cp "${DIR}/../test-network/organizations/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/signcerts/"* "${DIR}/../test-network/organizations/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/signcerts/User1@org2.example.com-cert.pem"
cp "${DIR}/../test-network/organizations/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/keystore/"* "${DIR}/../test-network/organizations/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/keystore/priv_sk"echo Suggest that you monitor the docker containers by running
echo "./organization/magnetocorp/configuration/cli/monitordocker.sh fabric_test"

查看Fabric节点

[root@localhost commercial-paper]# docker ps
CONTAINER ID   IMAGE                               COMMAND                  CREATED          STATUS          PORTS                                                                                                                                 NAMES
3addaffd339e   hyperledger/fabric-tools:latest     "/bin/bash"              47 seconds ago   Up 46 seconds                                                                                                                                         cli
6e8833987da0   hyperledger/fabric-peer:latest      "peer node start"        48 seconds ago   Up 47 seconds   0.0.0.0:9051->9051/tcp, :::9051->9051/tcp, 7051/tcp, 0.0.0.0:19051->19051/tcp, :::19051->19051/tcp                                    peer0.org2.example.com
75e5b674b6fd   hyperledger/fabric-peer:latest      "peer node start"        48 seconds ago   Up 47 seconds   0.0.0.0:7051->7051/tcp, :::7051->7051/tcp, 0.0.0.0:17051->17051/tcp, :::17051->17051/tcp                                              peer0.org1.example.com
62b5223ab179   couchdb:3.1.1                       "tini -- /docker-ent…"   49 seconds ago   Up 48 seconds   4369/tcp, 9100/tcp, 0.0.0.0:7984->5984/tcp, :::7984->5984/tcp                                                                         couchdb1
6f9c7675ca57   couchdb:3.1.1                       "tini -- /docker-ent…"   49 seconds ago   Up 48 seconds   4369/tcp, 9100/tcp, 0.0.0.0:5984->5984/tcp, :::5984->5984/tcp                                                                         couchdb0
4f0d317822f4   hyperledger/fabric-orderer:latest   "orderer"                49 seconds ago   Up 48 seconds   0.0.0.0:7050->7050/tcp, :::7050->7050/tcp, 0.0.0.0:7053->7053/tcp, :::7053->7053/tcp, 0.0.0.0:17050->17050/tcp, :::17050->17050/tcp   orderer.example.com
283048518f2f   hyperledger/fabric-ca:latest        "sh -c 'fabric-ca-se…"   53 seconds ago   Up 52 seconds   0.0.0.0:8054->8054/tcp, :::8054->8054/tcp, 7054/tcp, 0.0.0.0:18054->18054/tcp, :::18054->18054/tcp                                    ca_org2
5f7d10f52f01   hyperledger/fabric-ca:latest        "sh -c 'fabric-ca-se…"   53 seconds ago   Up 52 seconds   0.0.0.0:9054->9054/tcp, :::9054->9054/tcp, 7054/tcp, 0.0.0.0:19054->19054/tcp, :::19054->19054/tcp                                    ca_orderer
368f87b53f5d   hyperledger/fabric-ca:latest        "sh -c 'fabric-ca-se…"   53 seconds ago   Up 53 seconds   0.0.0.0:7054->7054/tcp, :::7054->7054/tcp, 0.0.0.0:17054->17054/tcp, :::17054->17054/tcp                                              ca_org1

查看docker网络

[root@localhost commercial-paper]# docker network inspect fabric_test
[{"Name": "fabric_test","Id": "228737590b752f95ee62ac611297f499b78de7ef21e65b74031c796e94156935","Created": "2021-11-04T16:05:59.781298969+08:00","Scope": "local","Driver": "bridge","EnableIPv6": false,"IPAM": {"Driver": "default","Options": null,"Config": [{"Subnet": "172.22.0.0/16","Gateway": "172.22.0.1"}]},"Internal": false,"Attachable": true,"Ingress": false,"ConfigFrom": {"Network": ""},"ConfigOnly": false,"Containers": {"283048518f2f96fc6a5f651503d40a482abb829502254fc1003d4018040c1f9c": {"Name": "ca_org2","EndpointID": "c1f8e8d645148e4d294617179e94127017088663720ae15fd60e7082ca076520","MacAddress": "02:42:ac:16:00:04","IPv4Address": "172.22.0.4/16","IPv6Address": ""},"368f87b53f5d656dfb34c44cbf2f29a21d7211d1034bfcc7d6b747699fcaf6c1": {"Name": "ca_org1","EndpointID": "671aa068533e608a50ae766d9c417905d73f103da9ec6872cb2c8c17f21e8952","MacAddress": "02:42:ac:16:00:02","IPv4Address": "172.22.0.2/16","IPv6Address": ""},"3addaffd339e7a06d2bdb58ab122eca4acd3ebc25c8eb65451e64340bbe140cf": {"Name": "cli","EndpointID": "c3124ad0dd1e106f0ed56290db31736e9b79c8689c75690f4ad8f59b2df6035c","MacAddress": "02:42:ac:16:00:0a","IPv4Address": "172.22.0.10/16","IPv6Address": ""},"4f0d317822f46d1ef6804747813e3568e5401b23f5b9c3152627a8332f1338ee": {"Name": "orderer.example.com","EndpointID": "9df310943d4439ec931cb54d8be5ad12de2890992d773f9a6fa840d9cd3ebcc9","MacAddress": "02:42:ac:16:00:06","IPv4Address": "172.22.0.6/16","IPv6Address": ""},"5f7d10f52f01bb994dc3da0c1bc35e31ffa8bf45314da2154eb4fb3ed30fe6ce": {"Name": "ca_orderer","EndpointID": "88178b8a694a2ac7fca7517547631b108d241ae0cf294144be7d686318e41d43","MacAddress": "02:42:ac:16:00:03","IPv4Address": "172.22.0.3/16","IPv6Address": ""},"62b5223ab17972801eca0c7830be5296e4756e3e6ea6d3b60a032595f63b1a33": {"Name": "couchdb1","EndpointID": "425068c1768dd87aedc6daf5090c64d9e9bac1e299afb54173ef92cdfcc3ab7c","MacAddress": "02:42:ac:16:00:07","IPv4Address": "172.22.0.7/16","IPv6Address": ""},"6e8833987da0f92cb9de473abe8812c8d06ddae3f3faef2309b7783ea5f5f329": {"Name": "peer0.org2.example.com","EndpointID": "7aa6c57c6fae04422a8ad4e396643c421874704ca4b0a960aa97213b9e868689","MacAddress": "02:42:ac:16:00:09","IPv4Address": "172.22.0.9/16","IPv6Address": ""},"6f9c7675ca57aed7862b0e6c2915b02c9c556aaffefa1850a5d93c1a8996a5f6": {"Name": "couchdb0","EndpointID": "4acbe9da3f9b9658d37fea620d9a7de9c7bc0af00c8cb6b2936ed7c91ee6aac4","MacAddress": "02:42:ac:16:00:05","IPv4Address": "172.22.0.5/16","IPv6Address": ""},"75e5b674b6fd49c865bee13494ea01fe0ff0f7fe4ec826da6eb41e29e26d4978": {"Name": "peer0.org1.example.com","EndpointID": "10aa99cddb90ebae38b96699fa280236948f160e61c0f1ba8264bf501b3aa05d","MacAddress": "02:42:ac:16:00:08","IPv4Address": "172.22.0.8/16","IPv6Address": ""}},"Options": {},"Labels": {"com.docker.compose.network": "fabric_test","com.docker.compose.project": "docker","com.docker.compose.version": "1.29.2"}}
]

以 MagnetoCorp 的身份安装和批准智能合约

设置环境变量

[root@localhost commercial-paper]# cd organization/magnetocorp/  #进入目录
[root@localhost magnetocorp]# source magnetocorp.sh              #设置环境变量
Using organization 2
Using organization 2
}
}
}
}
export BASH_FUNC_errorln()="() {  println "${C_RED}${1}${C_RESET}""
export BASH_FUNC_infoln()="() {  println "${C_BLUE}${1}${C_RESET}""
export BASH_FUNC_successln()="() {  println "${C_GREEN}${1}${C_RESET}""
export BASH_FUNC_warnln()="() {  println "${C_YELLOW}${1}${C_RESET}""
export CORE_PEER_ADDRESS="localhost:9051"
export CORE_PEER_LOCALMSPID="Org2MSP"
export CORE_PEER_MSPCONFIGPATH="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp"
export CORE_PEER_TLS_ENABLED="true"
export CORE_PEER_TLS_ROOTCERT_FILE="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt"
export FABRIC_CFG_PATH="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/commercial-paper/organization/magnetocorp/../../../config"
export ORDERER_ADMIN_TLS_PRIVATE_KEY="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/tls/server.key"
export ORDERER_ADMIN_TLS_SIGN_CERT="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/tls/server.crt"
export ORDERER_CA="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem"
export PATH="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/commercial-paper/organization/magnetocorp/../../../bin:/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/go/bin:/home/gopath/bin:/root/bin"
export PEER0_ORG1_CA="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt"
export PEER0_ORG2_CA="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt"
export PEER0_ORG3_CA="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/peerOrganizations/org3.example.com/peers/peer0.org3.example.com/tls/ca.crt"
rm: remove regular file ‘/tmp/tmp.92iNHZWxed’? y

将智能合约打包成链码

[root@localhost magnetocorp]# peer lifecycle chaincode package cp.tar.gz --lang node --path ./contract --label cp_0

打包成功后，在目录中出现cp.tar.gz文件

安装链码（时间较长）

[root@localhost magnetocorp]# peer lifecycle chaincode install cp.tar.gz
Error: chaincode install failed with status: 500 - error in simulation: failed to execute transaction 0cd37fe0b8e10c31bc1c2828d99e2479c803bc29860b56c756b388c86791f8a9: error sending: timeout expired while executing transaction

如遇到以上问题，则清除网络，重新部署即可（使用科学上网），安装成功后显示结果

[root@localhost magnetocorp]# peer lifecycle chaincode install cp.tar.gz
2021-11-05 09:13:47.644 CST [cli.lifecycle.chaincode] submitInstallProposal -> INFO 001 Installed remotely: response:<status:200 payload:"\nEcp_0:df23cfaa2d118a48df5002d95521e14df1070e44d7858da6d2da2d9df3f138ce\022\004cp_0" >
2021-11-05 09:13:47.644 CST [cli.lifecycle.chaincode] submitInstallProposal -> INFO 002 Chaincode code package identifier: cp_0:df23cfaa2d118a48df5002d95521e14df1070e44d7858da6d2da2d9df3f138ce

查看packageID

[root@localhost magnetocorp]# peer lifecycle chaincode queryinstalled
Installed chaincodes on peer:
Package ID: cp_0:df23cfaa2d118a48df5002d95521e14df1070e44d7858da6d2da2d9df3f138ce, Label: cp_0

将packageID设置为一个环境变量

[root@localhost magnetocorp]# export PACKAGE_ID=cp_0:df23cfaa2d118a48df5002d95521e14df1070e44d7858da6d2da2d9df3f138ce

同意链码定义

[root@localhost magnetocorp]# peer lifecycle chaincode approveformyorg --orderer localhost:7050 --ordererTLSHostnameOverride orderer.example.com --channelID mychannel --name papercontract -v 0 --package-id $PACKAGE_ID --sequence 1 --tls --cafile $ORDERER_CA
2021-11-05 10:07:10.419 CST [chaincodeCmd] ClientWait -> INFO 001 txid [30a5abcabcc4e3d501e7eca1352b611593ad4f012cf52656d1dba770211b91a0] committed with status (VALID) at localhost:9051

以 DigiBank 的身份安装和批准智能合约

打开一个新的终端，进入diaibank目录，

设置环境变量

[root@localhost organization]# cd digibank/
[root@localhost digibank]# source digibank.sh
Using organization 1
Using organization 1
}
}
}
}
export BASH_FUNC_errorln()="() {  println "${C_RED}${1}${C_RESET}""
export BASH_FUNC_infoln()="() {  println "${C_BLUE}${1}${C_RESET}""
export BASH_FUNC_successln()="() {  println "${C_GREEN}${1}${C_RESET}""
export BASH_FUNC_warnln()="() {  println "${C_YELLOW}${1}${C_RESET}""
export CORE_PEER_ADDRESS="localhost:7051"
export CORE_PEER_LOCALMSPID="Org1MSP"
export CORE_PEER_MSPCONFIGPATH="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp"
export CORE_PEER_TLS_ENABLED="true"
export CORE_PEER_TLS_ROOTCERT_FILE="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt"
export FABRIC_CFG_PATH="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/commercial-paper/organization/digibank/../../../config"
export ORDERER_ADMIN_TLS_PRIVATE_KEY="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/tls/server.key"
export ORDERER_ADMIN_TLS_SIGN_CERT="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/tls/server.crt"
export ORDERER_CA="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem"
export PATH="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/commercial-paper/organization/digibank/../../../bin:/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/go/bin:/home/gopath/bin:/root/bin"
export PEER0_ORG1_CA="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt"
export PEER0_ORG2_CA="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt"
export PEER0_ORG3_CA="/home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/test-network/organizations/peerOrganizations/org3.example.com/peers/peer0.org3.example.com/tls/ca.crt"
rm: remove regular file ‘/tmp/tmp.ohOpsakq8B’? n

将智能合约打包成链码

[root@localhost digibank]# peer lifecycle chaincode package cp.tar.gz --lang node --path ./contract --label cp_0

digibank目录中将出现cp.tar.gz文件

安装链码（时间较长）

[root@localhost digibank]# peer lifecycle chaincode install cp.tar.gz
2021-11-05 11:07:39.529 CST [cli.lifecycle.chaincode] submitInstallProposal -> INFO 001 Installed remotely: response:<status:200 payload:"\nEcp_0:f2316bf21cdc9aa6c3650c815228f88b3ae20cd2a74f30a1db76f02be2c4d599\022\004cp_0" >
2021-11-05 11:07:39.529 CST [cli.lifecycle.chaincode] submitInstallProposal -> INFO 002 Chaincode code package identifier: cp_0:f2316bf21cdc9aa6c3650c815228f88b3ae20cd2a74f30a1db76f02be2c4d599

查看packageID

[root@localhost digibank]# peer lifecycle chaincode queryinstalled
Installed chaincodes on peer:
Package ID: cp_0:f2316bf21cdc9aa6c3650c815228f88b3ae20cd2a74f30a1db76f02be2c4d599, Label: cp_0

将packageID保存为环境变量

[root@localhost digibank]# export PACKAGE_ID=cp_0:f2316bf21cdc9aa6c3650c815228f88b3ae20cd2a74f30a1db76f02be2c4d599

同意链码定义

[root@localhost digibank]# peer lifecycle chaincode approveformyorg --orderer localhost:7050 --ordererTLSHostnameOverride orderer.example.com --channelID mychannel --name papercontract -v 0 --package-id $PACKAGE_ID --sequence 1 --tls --cafile $ORDERER_CA
2021-11-05 11:11:53.764 CST [chaincodeCmd] ClientWait -> INFO 001 txid [6f6cecf9fccbd03edba91f342a4aa8ef47e868f337ebc25fe89a973aa362f936] committed with status (VALID) at localhost:7051

将链码定义提交到通道

[root@localhost digibank]# peer lifecycle chaincode commit -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --peerAddresses localhost:7051 --tlsRootCertFiles ${PEER0_ORG1_CA} --peerAddresses localhost:9051 --tlsRootCertFiles ${PEER0_ORG2_CA} --channelID mychannel --name papercontract -v 0 --sequence 1 --tls --cafile $ORDERER_CA --waitForEvent
2021-11-05 11:15:33.887 CST [chaincodeCmd] ClientWait -> INFO 001 txid [890d56c2e1ae810530302421d53594fb92282bb09f9ce2e06af1b37c152ca9e7] committed with status (VALID) at localhost:9051
2021-11-05 11:15:33.895 CST [chaincodeCmd] ClientWait -> INFO 002 txid [890d56c2e1ae810530302421d53594fb92282bb09f9ce2e06af1b37c152ca9e7] committed with status (VALID) at localhost:7051

查看链码容器

在链码定义提交到通道后，将创建新Docker链码容器且启动，可以通过docker ps查看链码容器：

[root@localhost digibank]# docker ps
CONTAINER ID   IMAGE                                                                                                                                                               COMMAND                  CREATED              STATUS              PORTS                                                                                                                                 NAMES
dda3e381c2fe   dev-peer0.org1.example.com-cp_0-f2316bf21cdc9aa6c3650c815228f88b3ae20cd2a74f30a1db76f02be2c4d599-7da41ed3eed9d0bd6abf71c5063f362152f6aaade865bfaf9da94d1602b35143   "docker-entrypoint.s…"   About a minute ago   Up About a minute                                                                                                                                         dev-peer0.org1.example.com-cp_0-f2316bf21cdc9aa6c3650c815228f88b3ae20cd2a74f30a1db76f02be2c4d599
5cce11d40160   dev-peer0.org2.example.com-cp_0-df23cfaa2d118a48df5002d95521e14df1070e44d7858da6d2da2d9df3f138ce-52d8f4346bbaab4fe92fb443d269f3cd64ecbbc390c5ca79c30dae96d5f2194e   "docker-entrypoint.s…"   About a minute ago   Up About a minute                                                                                                                                         dev-peer0.org2.example.com-cp_0-df23cfaa2d118a48df5002d95521e14df1070e44d7858da6d2da2d9df3f138ce
0945acd25401   gliderlabs/logspout                                                                                                                                                 "/bin/logspout"          2 hours ago          Up 2 hours          127.0.0.1:8000->80/tcp                                                                                                                logspout
084d8ac91972   hyperledger/fabric-tools:latest                                                                                                                                     "/bin/bash"              2 hours ago          Up 2 hours                                                                                                                                                cli
1d0ad0da1a01   hyperledger/fabric-peer:latest                                                                                                                                      "peer node start"        2 hours ago          Up 2 hours          0.0.0.0:9051->9051/tcp, :::9051->9051/tcp, 7051/tcp, 0.0.0.0:19051->19051/tcp, :::19051->19051/tcp                                    peer0.org2.example.com
97c24717ec67   hyperledger/fabric-peer:latest                                                                                                                                      "peer node start"        2 hours ago          Up 2 hours          0.0.0.0:7051->7051/tcp, :::7051->7051/tcp, 0.0.0.0:17051->17051/tcp, :::17051->17051/tcp                                              peer0.org1.example.com
ce6f3394ed3a   hyperledger/fabric-orderer:latest                                                                                                                                   "orderer"                2 hours ago          Up 2 hours          0.0.0.0:7050->7050/tcp, :::7050->7050/tcp, 0.0.0.0:7053->7053/tcp, :::7053->7053/tcp, 0.0.0.0:17050->17050/tcp, :::17050->17050/tcp   orderer.example.com
1c7659f9d566   couchdb:3.1.1                                                                                                                                                       "tini -- /docker-ent…"   2 hours ago          Up 2 hours          4369/tcp, 9100/tcp, 0.0.0.0:7984->5984/tcp, :::7984->5984/tcp                                                                         couchdb1
ace56266acc3   couchdb:3.1.1                                                                                                                                                       "tini -- /docker-ent…"   2 hours ago          Up 2 hours          4369/tcp, 9100/tcp, 0.0.0.0:5984->5984/tcp, :::5984->5984/tcp                                                                         couchdb0
cd8ea5ad0ebe   hyperledger/fabric-ca:latest                                                                                                                                        "sh -c 'fabric-ca-se…"   2 hours ago          Up 2 hours          0.0.0.0:7054->7054/tcp, :::7054->7054/tcp, 0.0.0.0:17054->17054/tcp, :::17054->17054/tcp                                              ca_org1
8bba7383a710   hyperledger/fabric-ca:latest                                                                                                                                        "sh -c 'fabric-ca-se…"   2 hours ago          Up 2 hours          0.0.0.0:9054->9054/tcp, :::9054->9054/tcp, 7054/tcp, 0.0.0.0:19054->19054/tcp, :::19054->19054/tcp                                    ca_orderer
dd52a30af8ac   hyperledger/fabric-ca:latest                                                                                                                                        "sh -c 'fabric-ca-se…"   2 hours ago          Up 2 hours          0.0.0.0:8054->8054/tcp, :::8054->8054/tcp, 7054/tcp, 0.0.0.0:18054->18054/tcp, :::18054->18054/tcp                                    ca_org2
7fb9f53875b6   hyperledger/fabric-nodeenv:2.3                                                                                                                                      "docker-entrypoint.s…"   12 hours ago         Up 12 hours                                                                                                                                               mystifying_nash

以MagnettoCorp身份运行发行商业票据（切换至magnetocorp终端）

安装应用程序依赖

[root@localhost magnetocorp]# cd application
[root@localhost application]# npm install

将身份信息添加至钱包中

[root@localhost application]# node enrollUser.js
Wallet path: /home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/commercial-paper/organization/magnetocorp/identity/user/isabella/wallet
Successfully enrolled client user "isabella" and imported it into the wallet

查看生成身份的位置

[root@localhost application]# tree ../identity/
../identity/
└── user└── isabella└── wallet└── isabella.id3 directories, 1 file

发行商业票据

[root@localhost application]# node issue.js
Connect to Fabric gateway.
Use network channel: mychannel.
Use org.papernet.commercialpaper smart contract.
Submit commercial paper issue transaction.
Process issue transaction response.{"class":"org.papernet.commercialpaper","currentState":1,"issuer":"MagnetoCorp","paperNumber":"00001","issueDateTime":"2020-05-31","maturityDateTime":"2020-11-30","faceValue":5000000,"mspid":"Org2MSP","owner":"MagnetoCorp"}
MagnetoCorp commercial paper : 00001 successfully issued for value 5000000
Transaction complete.
Disconnect from Fabric gateway.
Issue program complete.

以DigiBank身份运行购买、赎回商业票据（切换至digibank终端）

安装应用程序依赖

[root@localhost digibank]# cd application
[root@localhost application]# npm install

将身份信息添加至钱包中

[root@localhost application]# node enrollUser.js
Wallet path: /home/gopath/src/github.com/hyperledger/fabric/scripts/fabric-samples/commercial-paper/organization/digibank/identity/user/balaji/wallet
Successfully enrolled client user "balaji" and imported it into the wallet

购买商业票据

[root@localhost application]# node buy.js
Connect to Fabric gateway.
Use network channel: mychannel.
Use org.papernet.commercialpaper smart contract.
Submit commercial paper buy transaction.
Process buy transaction response.
MagnetoCorp commercial paper : 00001 successfully purchased by DigiBank
Transaction complete.
Disconnect from Fabric gateway.
Buy program complete.

赎回商业票据

[root@localhost application]# node redeem.js
Connect to Fabric gateway.
Use network channel: mychannel.
Use org.papernet.commercialpaper smart contract.
Submit commercial paper redeem transaction.
Process redeem transaction response.
MagnetoCorp commercial paper : 00001 successfully redeemed with MagnetoCorp
Transaction complete.
Disconnect from Fabric gateway.
Redeem program complete.

关闭网络（清理环境）

cd fabric-samples/commercial-paper
./network-clean.sh

参考文档：

官网文档：Commercial paper tutorial — hyperledger-fabricdocs master documentation