# FileManage

**Repository Path**: Hipple/FileManage

## Basic Information

- **Project Name**: FileManage
- **Description**: 基于区块链的档案分发管理系统
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 4
- **Created**: 2020-11-18
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 基于区块链的档案分发管理系统

## 一、涉及技术
Fabric、SpringBoot、Thymeleaf、Redis、Bootstrap、Ajax、JSON、Lombok

## 二、环境说明
-[x] Ubuntu16.04 64位 [需要安装Fabric单机环境](https://blog.csdn.net/qq_36254699/article/details/104459108)
-[x] Fabric1.4.0
-[x] SpringBoot2.0.6
-[x] JDK1.8
-[x] Thymeleaf3.0.9.RELEASE
-[x] Bootstrap4.0.0
-[x] Redis 3.0.504 64bit

## 三、登录入口
### 超级管理员
-[x] 登录 http://localhost:8089/FileManage/admin/adminLoginView
-[x] 注册 http://localhost:8089/FileManage/admin/insertAdminInfoView
-[x] 查看所有档案 http://localhost:8089/FileManage/admin/browseAllRecordInfo
-[x] 管理链码 http://localhost:8089/FileManage/admin/chaincodeView

### 档案管理员
-[x] 登录 http://localhost:8089/FileManage/recordAdmin/recordAdminLoginView

### 普通用户
-[x] 登录 http://localhost:8089/FileManage/user/userLoginView

## 四、源码地址
### GO语言合约开发 git
https://gitee.com/hbuzzs/FileManageChainCode.git
### Fabric SDK git
https://gitee.com/hbuzzs/FabricSDK.git
### Java SpringBoot+BootStrap档案管理 git
https://gitee.com/hbuzzs/FileManage.git

## 五、keyValue存储设计
### 5.1 查询每个合约的所有记录
key：合约名字 value：对应合约每条记录的的ID
### 5.2 查询用户授权的档案情况
key：档案所属人ID  value：档案ID 

## 六、命令行安装区块链
### 1. 智能合约目前版本
```
adminInfo 1.0
departInfo 1.0
recordAdmin 1.0
recordAuth 1.0
recordInfo 1.1
userInfo 1.0
keyValue 1.4
```

### 2. 查看已安装合约
```$xslt
peer chaincode list --installed
```

### 3. 实例化合约代码(只需要在一个节点实例化就可以)
```
peer chaincode instantiate -o orderer.example.com:7050 --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n adminInfo -v 1.0 -c '{"Args":["init"]}' -P "OR ('Org1MSP.peer')"
peer chaincode instantiate -o orderer.example.com:7050 --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n departInfo -v 1.0 -c '{"Args":["init"]}' -P "OR ('Org1MSP.peer')"
peer chaincode instantiate -o orderer.example.com:7050 --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n recordAdmin -v 1.0 -c '{"Args":["init"]}' -P "OR ('Org1MSP.peer')"
peer chaincode instantiate -o orderer.example.com:7050 --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n recordAuth -v 1.0 -c '{"Args":["init"]}' -P "OR ('Org1MSP.peer')"
peer chaincode instantiate -o orderer.example.com:7050 --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n recordInfo -v 1.0 -c '{"Args":["init"]}' -P "OR ('Org1MSP.peer')"
peer chaincode instantiate -o orderer.example.com:7050 --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n userInfo -v 1.0 -c '{"Args":["init"]}' -P "OR ('Org1MSP.peer')"
peer chaincode instantiate -o orderer.example.com:7050 --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n keyValue -v 1.0 -c '{"Args":["init"]}' -P "OR ('Org1MSP.peer')"
```
### 4. 查看已实例化的合约
```$xslt
peer chaincode list --instantiated -C mychannel
```
### 5. 触发合约
```
peer chaincode invoke -o orderer.example.com:7050 --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n keyValue --peerAddresses peer0.org1.example.com:7051 --tlsRootCertFiles /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt -c '{"Args":["save","test","{\"key\":\"recordInfo\",\"valueA\":\"3\",\"valueB\":\"null\"}"]}'
```
### 6. 查询合约
```
peer chaincode query -C mychannel -n recordAuth -c '{"Args":["queryHistory","1"]}'
```
### 7. 升级合约
```$xslt
peer chaincode upgrade -o orderer.example.com:7050 --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n recordAuth -v 1.2 -c '{"Args":["init"]}' -P "OR ('Org1MSP.peer')"
```
## 七、部署Fabric的坑
### 1. 提示无法加入区块
原因： 华为云服务器的bug
解决：修改/etc/resolv.conf  注释option一行
### 2. 查询历史记录为空，但是查询最新记录可以显示
云因：GO开发智能合约 因为要处理成json所以GO结构体字段名必须大写
解决：定义结构体变量这样定义：``` ValueA string   `json:"valueA"` ```