nodejs 写个简单的无币区块链

安装

git clone https://github.com/forkchain/alpha.git npm install 

启动

启动节点 1

HTTP_PORT=3001 P2P_PORT=6001 npm start 

启动节点 2

HTTP_PORT=3002 P2P_PORT=6002 npm start 

启动节点 3

HTTP_PORT=3003 P2P_PORT=6003 npm start 

配置节点

curl -H "Content-type:application/json" --data '{"peer" : "ws://localhost:6001"}' http://localhost:3001/addPeer 

curl -H "Content-type:application/json" --data '{"peer" : "ws://localhost:6002"}' http://localhost:3001/addPeer 

curl -H "Content-type:application/json" --data '{"peer" : "ws://localhost:6003"}' http://localhost:3001/addPeer 

查看节点

curl http://localhost:3001/peers 

创世

curl http://localhost:3001/g 

查询区块

curl http://localhost:3001/blocks/all 

curl http://localhost:3002/blocks/all 

curl http://localhost:3003/blocks/all 

用户操作

新建用户

node newuser.js 

 你要把助忆词和地址抄在安全的地方，key 文件里仅仅保存私钥。 +--------------+---------------------------------------------------------------------------------------+ | mnemonic | analyst merit gown expect lake crouch either radio achieve provide half total | | Privatekey | 5JdGzR28pdh6c3vKrwLuQvWXbznJmrPwE81qurSVZzf8SwCtsDY | | Publickey | GPH6HqQmNUBb3AqTfW7MtBqVCPXDJuKnZVEeyxPNk64sE6QYQKyH5 | | Address | GPH9Jw8v7vmqKTaMjJpac2xefehQ7d9nJkAm | +------------ +---------------------------------------------------------------------------------------+ 

显示用户

node showuser.js 

这是你的信息 +--------------+---------------------------------------------------------------------------------------+ | Privatekey | 5JdGzR28pdh6c3vKrwLuQvWXbznJmrPwE81qurSVZzf8SwCtsDY | | Publickey | GPH6HqQmNUBb3AqTfW7MtBqVCPXDJuKnZVEeyxPNk64sE6QYQKyH5 | | Address | GPH9Jw8v7vmqKTaMjJpac2xefehQ7d9nJkAm | +------------ +---------------------------------------------------------------------------------------+ 

信息上链

node msg.js haha localhost 3001 

交流

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备注

区块链的部分是我自己写的，p2p 这部分主要来源于 https://github.com/zfzGit/P2PNodejs/blob/master/main.js 项目。

https://github.com/forkchain/alpha