hyperledger blockchain-explorer区块浏览器安装 Ubuntu

本版本是Ubuntu16.04 在安装完fabric并运行的情况下再安装 1.升级node、npm

1.产看node版本，没安装的请先安装； $node -v2.清楚node缓存；$sudo npm cache clean -f3.安装node版本管理工具'n'; $sudo npm install n -g4.使用版本管理工具安装指定node或者升级到最新node版本；$sudo n stable（安装node最新版本）$sudo n 8.9.4 （安装node指定版本8.9.4）安装完成后再查看自己安装的版本 node-v npm -v

2 安装jq和postgresql

1.安装jq $ sudo apt install jq2.安装postgresql $ sudo apt install postgresql(可选) $ 1.sudo passwd -d postgres //以前密码作废 $ 2.sudo -u postgres passwd //设置新的密码

3下载blockchain-explorer文件 1.更新配置信息
在sudo vim blockchain-explorer/app/platform/fabric/config.json修改

{ "network-configs": { "first-network": { "name": "firstnetwork", "profile": "./connection-profile/first-network.json", //添加逗号 "enableAuthentication": false //添加此条命令 } }, "license": "Apache-2.0" }

2.更新组织证书信息
sudo vim blockchain-explorer/app/platform/fabric/connection-profile/first-network.json

organizations": { "Org1MSP": { "mspid": "Org1MSP", "fullpath": true, "adminPrivateKey": { //该参数除了更改路径外，还需要将_sk文件名改为你的相应路径下对应文件的真实文件名 "path": "/root/go/src/github.com/hyperledger/fabric-samples/first-network/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/keystore/8e23e246ec217c202df57e4525d9d9d30099067df634e666e2c6718548d33f71_sk" }, //将"fabric-path"改为你的对应的绝对路径 "signedCert": { "path": "/root/go/src/github.com/hyperledger/fabric-samples/first-network/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem" } } }, "peers": { "peer0.org1.example.com": { "tlsCACerts": { //将"fabric-path"改为你的对应的绝对路径 "path": "/root/go/src/github.com/hyperledger/fabric-samples/first-network/crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt" }, "url": "grpcs://localhost:7051", "eventUrl": "grpcs://localhost:7053", "grpcOptions": { "ssl-target-name-override": "peer0.org1.example.com" } } //下面还有一个要修改路径，总共三个

4.创建数据库脚本

$cd blockchain-explorer/app/persistence/fabric/postgreSQL/db $sudo ./createdb.sh

注意：要先给db权限 sudo chmod -R 775 db/
查看数据

$ sudo -u postgres psql -c '\l' List of databases Name|Owner| Encoding | Collate |Ctype|Access privileges ----------------+----------+----------+---------+---------+----------------------- fabricexplorer | hppoc| UTF8| C.UTF-8 | C.UTF-8 | postgres| postgres | UTF8| C.UTF-8 | C.UTF-8 | template0| postgres | UTF8| C.UTF-8 | C.UTF-8 | =c/postgres+ ||||| postgres=CTc/postgres template1| postgres | UTF8| C.UTF-8 | C.UTF-8 | =c/postgres+ ||||| postgres=CTc/postgres (4 rows)//按住q退出$ sudo -u postgres psql fabricexplorer -c '\d' List of relations Schema |Name|Type| Owner --------+---------------------------+----------+------- public | blocks| table| hppoc public | blocks_id_seq| sequence | hppoc public | chaincodes| table| hppoc public | chaincodes_id_seq| sequence | hppoc public | channel| table| hppoc public | channel_id_seq| sequence | hppoc public | orderer| table| hppoc public | orderer_id_seq| sequence | hppoc public | peer| table| hppoc public | peer_id_seq| sequence | hppoc public | peer_ref_chaincode| table| hppoc public | peer_ref_chaincode_id_seq | sequence | hppoc public | peer_ref_channel| table| hppoc public | peer_ref_channel_id_seq| sequence | hppoc public | transactions| table| hppoc public | transactions_id_seq| sequence | hppoc public | write_lock| table| hppoc public | write_lock_write_lock_seq | sequence | hppoc (18 rows)

5. 安装依赖

有两种方式第一种 //进入到blockchain-explorer $ ./main.sh install//安装测试创建文件 $ ./main.sh clean//清理文件夹（这条命令重启的时候用） To clean the /node_modules, client/node_modules client/build, client/coverage, app/test/node_modules directories第二种 $ cd blockchain-explorer $ npm install $ cd client/ $ npm install $ npm run build

6 启动项目