(ii) Hyperledger Fabric to start your first network

First, preparatory work

1. Through the tutorial-"(i) Hyperledger fabric in the CentOS7.2 64-bit system development environment build" to determine has been downloaded Hyperledger Fabric official sample codes.

ii. generation of networks 1. Generate Network Identification

CD < your catalogue >/fabric-samples/first-network
chmod–r +x byfn.sh
./byfn.sh–m Generate

Results after successful execution:

2. Start Network

./byfn.sh–m Up

Startup success:

Intermediate output slightly

Go is the default language for Chaincode, where mirroring has been compiled to the container, as well as support for Node.js Chaincode.

The development language can be modified to Nodejs using the following command:

./byfn.sh-m up-l Node

3. Shut down the network

./byfn.sh–m Down

Shutdown success:

iii. Description of the tools 1. Cryptogen

The Build password (X509 certificate and signature key) is provided to various network entities. These certificates are representatives of identities that allow for signature and authentication during entity communication and processing.

If you have any questions, please leave me a message or contact me directly, and you are welcome to criticize.

Contact Way

qq:247706624

Email:liuyeying1103@163.com/code_captain@163.com