LinkDA

联接企业数据资产，打破数据孤岛现象

1,讯飞钱包生成 java -cp javaclient.jar org.linkda.app.AddToWallet --ca-file ../crypto/crypto-config/peerOrganizations/voiceads.cn/users/[email protected]/msp/signcerts/[email protected] --label [email protected] --mspid XFMSP --pk-file ../crypto/crypto-config/peerOrganizations/voiceads.cn/users/[email protected]/msp/keystore/priv_sk -wallet-directory ./wallet

2,欢网钱包生成 java -cp javaclient.jar org.linkda.app.AddToWallet --ca-file ../crypto/crypto-config/peerOrganizations/huanwang.com/users/[email protected]/msp/signcerts/[email protected] --label [email protected] --mspid HWMSP --pk-file ../crypto/crypto-config/peerOrganizations/huanwang.com/users/[email protected]/msp/keystore/priv_sk -wallet-directory ./wallet

3,欢网上传全量数据至私有数据 java -cp javaclient.jar org.linkda.app.UploadApplication --chaincode-name mycc1 --channel-name firstchannel --connection-profile ./networkConnection.yaml --contract-package org.linkda.chaincode --data-directory ./huanwang --user-label [email protected] --wallet-directory ./wallet --transaction-name HWUpload --batch-size 1

4,欢网监听XFUpload java -cp javaclient.jar org.linkda.app.BlockGeneratedListening --chaincode-name mycc1 --channel-name firstchannel --connection-profile ./networkConnection.yaml --contract-package org.linkda.chaincode --user-label [email protected] --wallet-directory ./wallet --transaction-name XFUpload

  peers:
     peer2.voiceads.cn:
        endorsingPeer: false
        chaincodeQuery: true
        ledgerQuery: true
        eventSource: false
     peer2.huanwang.com:
        endorsingPeer: true
        chaincodeQuery: true
        ledgerQuery: true
        eventSource: true

5,新的块产生时欢网调用HWUpdate更新欢网私有数据 java -cp javaclient.jar org.linkda.app.UploadService --chaincode-name mycc1 --channel-name firstchannel --connection-profile ./networkConnection.yaml --contract-package org.linkda.chaincode --user-label [email protected] --wallet-directory ./wallet --transaction-name HWUpdate

  peers:
     peer2.voiceads.cn:
        endorsingPeer: false
        chaincodeQuery: true
        ledgerQuery: true
        eventSource: false
     peer2.huanwang.com:
        endorsingPeer: true
        chaincodeQuery: true
        ledgerQuery: true
        eventSource: false

6,讯飞上传数据到公共账本 java -cp javaclient.jar org.linkda.app.UploadApplication --chaincode-name mycc1 --channel-name firstchannel --connection-profile ./networkConnection.yaml --contract-package org.linkda.chaincode --data-directory ./voiceads --user-label [email protected] --wallet-directory ./wallet --transaction-name XFUpload --batch-size 1