# freechain

**Repository Path**: CoCo-linux/freechain

## Basic Information

- **Project Name**: freechain
- **Description**: Freechain - 一个简单的区块链实现，包含区块链的一些基础特性，如去中心化，P2P通讯，交易， 挖矿，共识算法等
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 11
- **Created**: 2022-07-08
- **Last Updated**: 2022-07-08

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# freechain
Freechain - 一个简单的区块链实现，包含区块链的一些基础特性，如去中心化，P2P通讯，交易， 挖矿，共识算法等

### Quick start
```
git clone https://github.com/aaronrao/freechain.git
cd freechain
mvn clean install
java -jar freechain.jar 5000
java -jar freechain.jar 5001

或直接运行启动主类Main启动两个P2P节点(5000端口和5001端口)，启动需带端口参数

```


### HTTP API

- 查询区块链

  ```
  curl http://localhost:5000/chain

  ```
- 挖矿

  ```
  curl http://localhost:5000/mine

  ```

- 交易

  ```
  curl -H "Content-type:application/json" --data 
  '{"sender": "d4e44223434sdfdgerewfd3fefe9dfe","recipient": "45adiy5grt4544sdfdg454efe54dssq5","amount": 1}' 
  http://localhost:5000/transactions/new

  ```

- 节点注册

  ```
  curl -H "Content-type:application/json" --data '{"urls" : "localhost:5000,..."}' http://localhost:5001/peers/register

  ```

- 替换共识长链

  ```
  curl http://localhost:5001/peers/resolve
  ```