如何查找當前版本的IBM Hyperledger Fabric？

Question

如何獲得ibm hyperledger fabric的composer-cli，composer-rest-server，composer-playground版本？

Answer 1

您可以按照安裝文檔https://console.bluemix.net/docs/services/blockchain/develop_install.html#installing-a-development-environment

對於Hyperledger Fabric v1.2.1：

• npm install -g composer-cli@0.20.x
• npm install -g composer-rest-server@0.20.x
• npm install -g generator-hyperledger-composer@0.20.x
• npm install -g composer-playground@0.20.x