hyperledger-fabric-nodejs-sdk-demo

This demonstration shows how to use Hyperledger Fabric NodeJS SDK:

Create a channel

Join peers into a channel

Install chaincode

Instantiate chaincode

Query chaincode

Invoke chaincode

Setup

Build a Hyperledger Fabric network

1 organization (Org1MSP)

1 orderer (orderer.example.com)

2 peers (peer0.org1.example.com, peer1.org1.example.com)

Copy configtx.yaml

cp [YOUR FABRIC NETWORK ROOT]/configtx.yaml .

Copy the generated crypto-confg directory

cp -rf [YOUR FABRIC NETWORK ROOT]/crypto-config .

Copy admin user private key and certificate

cp crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/keystore/8ea7f5242c6cefa5df5508d9c509c7ad29ced5edf7384a2d1d3cb74124e2d7c6_sk admin/private_key

cp crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem admin/certificate

Configuration

Modify constans defined in demo.js

Run

node demo