fabric V1.0 sdk nodejs搭建手册

1.1 安装nodejs
1.1.1 更新ubuntu软件源
sudo apt-get update
sudo apt-get install -y python-software-properties software-properties-common
sudo add-apt-repository ppa:chris-lea/node.js
sudo apt-get update
1.1.2 安装nodejs
sudo apt-get install nodejs
sudo apt install nodejs-legacy
sudo apt install npm
1.1.3 更新npm的包镜像源，方便快速下载
sudo npm config set registry https://registry.npm.taobao.org
sudo npm config list
1.1.4全局安装n管理器(用于管理nodejs版本)
sudo npm install n -g
1.1.5安装最新的nodejs（stable版本）
sudo n stable
sudo node -v
1.2 安装sdk
1.2.1下载fabric-samples
cd /opt/gopath/src/github.com/hyperledger/
git clone https://github.com/hyperledger/fabric-samples
1.2.2启动网络
cd /opt/gopath/src/github.com/hyperledger/fabric-samples/balance-transfer
docker-compose -f artifacts/docker-compose.yaml up
修改package.json
{
“name”: “balance-transfer”,
“version”: “1.0.0”,
“description”: “A balance-transfer example node program to demonstrate using node.js SDK APIs”,
“main”: “app.js”,
“scripts”: {
“start”: “node app.js”
},
“keywords”: [
“fabric-client sample app”,
“balance-transfer node sample”,
“v1.0 fabric nodesdk sample”
],
“engines”: {
“node”: “8.9.4”,
“npm”: “5.6.0”
},
“license”: “Apache-2.0”,
“dependencies”: {
“body-parser”: “^1.17.1”,
“cookie-parser”: “^1.4.3”,
“cors”: “^2.8.3”,
“express”: “^4.15.2”,
“express-bearer-token”: “^2.1.0”,
“express-jwt”: “^5.1.0”,
“express-session”: “^1.15.2”,
“fabric-ca-client”: “^1.0.2”,
“fabric-client”: “^1.0.2”,
“fs-extra”: “^2.0.0”,
“jsonwebtoken”: “^7.3.0”,
“log4js”: “^0.6.38”
}
}
1.2.3安装node 的fabric-ca-client和fabric-client
(1)安装依赖
npm install node-gyp
npm install node-pre-gyp
npm install grpc
npm install
(2)请安装jq
Sudo apt-get install jq
(3)启动node服务
PORT=4000 node app