Hyperledger Fabric 智能合约实战 sdk node软件安装

Posted 2021-06-27 thefist11

1. 安装node 的fabric-ca-client和fabric-client

npm install fabric-ca-client
npm install client

2. 安装 fabric-network

npm install fabric-network

设置一个参数，否则会有错误"javascript heap of memory".

export NODE_OPTIONS=–max_old_space_size=4096

3. node 升级到稳定版:

n stable 

安装需要插件

npm install pkcs11js --unsafe-perm 

–unsafe-perm 参数意思：
If npm detects it is running as root it drops to a non-privileged user which then doesn’t have permissions to write to /root/.node-gyp.
The --unsafe-perm option stops it from changing user.
nvm doesn’t have this problem when not using sudo because it stores everything under the current users’ home directory.