##Spring Fabric Demo

This demo is updated by using Hyperledger Fabric v2.3.2 Network now.

[bootstrap.sh]

./bootstrap.sh 2.3.2 1.5.0 -s

If you still use Fabric 1.4.x network, please check out branch 1.0.6.

在线演示

1. Build Fabric Network v2.x

open Terminal and go to test-network folder.

then run command:

i. Build Network with channel

./network.sh up createChannel -c mychannel -s couchdb

ii. Deploy chaincode

./network.sh deployCC -ccn mycc -ccv 1.0 -ccp ../src/chaincode/common -ccl go

iii. Deploy Java chaincode

./network.sh deployCC -ccn commoncc -ccv 1.0 -ccp ../src/chaincode-java -ccl java

Java Common Chaincode

2. Generate Fabric Network Config files.

Run io.github.ecsoya.demo.network.NetworkGenerator in src/main/test folder.

you will get 2 network config files in src/main/resources/network folder

connection-org1.yml

and

connection-org2.yml

QA: Why to using custom NetworkGenerator?

Yes, after build your network by using test-network script files, you will find these 2 files connection-org1.yml and connection-org2.yml under organizations/peerOrganizations/org1.example.com and organizations/peerOrganizations/org2.example.com folder.

Firstly, these files does not contain the user identity (admin certificate...) to access wallet. Secondly, these files does not mapping the DNS to IP correctly.

3. Configure application.yml

spring:
   mvc:
      locale: zh_CN
      locale-resolver: fixed
   fabric:
      chaincode: 
         identify: mycc
         name: Common Chaincode
         version: 1.0
      channel: mychannel
      peers: 2
      organizations:
      - Org1
      - Org2
      name: Common Fabric Network
      gateway:
         wallet:
            identify: admin
      network:
         file: network/connection-org1.yml
         name: example-fabric
# Fabric explorer
      explorer: 
         title: Fabric Explorer
#         logo: img/logo.png
         copyright: Ecsoya (jin.liu@soyatec.com)
         hyperledger-explorer-url: http://www.hyperleder.org
         path: /explorer

Run & Test

Run DemoApplication

then open http://localhost:8080/explorer to view the fabric explorer.

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