Fabric学习笔记(五) - Fabric-sdk-node的使用

icattlecoder 发布于2019-06-27 18:15 / 2266人阅读

摘要：本文参考原文档有些问题会跑不通做了适度的调整部署网络并启动下载启动网络修改安装的和安装并查看版本查看版本安装依赖请安装启动服务启动日志

本文参考balance-transfer,原文档有些问题会跑不通,做了适度的调整

部署fabric网络并启动fabric-client(nodejs) 下载fabric-samples

cd /opt/gopath/src/github.com/hyperledger/
git clone https://github.com/hyperledger/fabric-samples

启动网络

cd /opt/gopath/src/github.com/hyperledger/fabric-samples/balance-transfer
docker-compose -f artifacts/docker-compose.yaml up

修改package.json

{
  "name": "balance-transfer",
  "version": "1.0.0",
  "description": "A balance-transfer example node program to demonstrate using node.js SDK APIs",
  "main": "app.js",
  "scripts": {
    "start": "node app.js"
  },
  "keywords": [
    "fabric-client sample app",
    "balance-transfer node sample",
    "v1.0 fabric nodesdk sample"
  ],
  "engines": {
    "node": "8.9.4",
    "npm": "5.6.0"
  },
  "license": "Apache-2.0",
  "dependencies": {
    "body-parser": "^1.17.1",
    "cookie-parser": "^1.4.3",
    "cors": "^2.8.3",
    "express": "^4.15.2",
    "express-bearer-token": "^2.1.0",
    "express-jwt": "^5.1.0",
    "express-session": "^1.15.2",
    "fabric-ca-client": "^1.0.2",
    "fabric-client": "^1.0.2",
    "fs-extra": "^2.0.0",
    "jsonwebtoken": "^7.3.0",
    "log4js": "^0.6.38"
  }
}

安装node 的fabric-ca-client和fabric-client node安装并查看版本

curl --silent --location https://rpm.nodesource.com/setup_8.x | sudo bash -
yum install -y nodejs
node -v
v8.9.4

查看npm版本

npm -v
5.6.0

安装依赖

npm install node-gyp
npm install node-pre-gyp
npm install grpc
npm install

请安装jq

 yum install jq

启动node服务

PORT=4000 node app

启动日志

[2018-01-31 16:30:13.600] [DEBUG] Helper - [crypto_ecdsa_aes]: constructor, keySize: 256
[2018-01-31 16:30:13.604] [DEBUG] Helper - [crypto_ecdsa_aes]: Hash algorithm: SHA2, hash output size: 256
[2018-01-31 16:30:13.711] [DEBUG] Helper - [utils.CryptoKeyStore]: CryptoKeyStore, constructor - start
[2018-01-31 16:30:13.712] [DEBUG] Helper - [utils.CryptoKeyStore]: constructor, no super class specified, using config: fabric-client/lib/impl/FileKeyValueStore.js
[2018-01-31 16:30:13.718] [DEBUG] Helper - [crypto_ecdsa_aes]: constructor, keySize: 256
[2018-01-31 16:30:13.718] [DEBUG] Helper - [crypto_ecdsa_aes]: Hash algorithm: SHA2, hash output size: 256
[2018-01-31 16:30:13.718] [DEBUG] Helper - [utils.CryptoKeyStore]: CryptoKeyStore, constructor - start
[2018-01-31 16:30:13.719] [DEBUG] Helper - [utils.CryptoKeyStore]: constructor, no super class specified, using config: fabric-client/lib/impl/FileKeyValueStore.js
[2018-01-31 16:30:13.735] [INFO] SampleWebApp - ****************** SERVER STARTED ************************
[2018-01-31 16:30:13.736] [INFO] SampleWebApp - **************  http://localhost:4000  ******************

以上步骤均在runApp.sh中
vim /opt/gopath/src/github.com/hyperledger/fabric-samples/balance-transfer/runApp.sh

使用node API实现操作

注意此时需要http访问了,需要关闭之前的各种proxy

注册和enroll新的user在org1

curl -s -X POST 
  http://localhost:4000/users 
  -H "content-type: application/x-www-form-urlencoded" 
  -d "username=Barry&orgName=org1"


{"success":true,"secret":"","message":"Barry enrolled Successfully","token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw"}

注册和enroll新的user在org2

curl -s -X POST 
  http://localhost:4000/users 
  -H "content-type: application/x-www-form-urlencoded" 
  -d "username=Barry&orgName=org2"

{"success":true,"secret":"","message":"Barry enrolled Successfully","token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2OTcsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMiIsImlhdCI6MTUxNzQ1MDY5N30.YhCQNk3vSeb4hA51cHIUJO9XKiDbiv3N9XnbYHreCz0"}

创建channel

curl -s -X POST 
  http://localhost:4000/channels 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw" 
  -H "content-type: application/json" 
  -d "{
    "channelName":"mychannel",
    "channelConfigPath":"../artifacts/channel/mychannel.tx"
}"


{"success":true,"message":"Channel "mychannel" created Successfully"}

注意:authorization Bearer后跟之前的enroll的token

org1加入channel

curl -s -X POST 
  http://localhost:4000/channels/mychannel/peers 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw" 
  -H "content-type: application/json" 
  -d "{
    "peers": ["peer1","peer2"]
}"

{"success":true,"message":"Successfully joined peers in organization org1 to the channel "mychannel""}

org2加入channel

curl -s -X POST 
  http://localhost:4000/channels/mychannel/peers 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2OTcsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMiIsImlhdCI6MTUxNzQ1MDY5N30.YhCQNk3vSeb4hA51cHIUJO9XKiDbiv3N9XnbYHreCz0" 
  -H "content-type: application/json" 
  -d "{
    "peers": ["peer1","peer2"]
}"

{"success":true,"message":"Successfully joined peers in organization org2 to the channel "mychannel""}

org1 安装channelcode

curl -s -X POST 
  http://localhost:4000/chaincodes 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw" 
  -H "content-type: application/json" 
  -d "{
    "peers": ["peer1", "peer2"],
    "chaincodeName":"mycc",
    "chaincodePath":"github.com/example_cc",
    "chaincodeVersion":"v0"
}"

Successfully Installed chaincode on organization org1

chaincodePath 也可以写成绝对路径
"chaincodePath":"$PWD/artifacts/src/github.com/example_cc/node",

org2 安装channelcode

curl -s -X POST 
  http://localhost:4000/chaincodes 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2OTcsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMiIsImlhdCI6MTUxNzQ1MDY5N30.YhCQNk3vSeb4hA51cHIUJO9XKiDbiv3N9XnbYHreCz0" 
  -H "content-type: application/json" 
  -d "{
    "peers": ["peer1","peer2"],
    "chaincodeName":"mycc",
    "chaincodePath":"github.com/example_cc",
    "chaincodeVersion":"v0"
}"

Successfully Installed chaincode on organization org2

org1 的peer1 实例化channelcode

curl -s -X POST 
  http://localhost:4000/channels/mychannel/chaincodes 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw" 
  -H "content-type: application/json" 
  -d "{
    "chaincodeName":"mycc",
    "chaincodeVersion":"v0",
    "args":["a","100","b","200"]
}"

Chaincode Instantiation is SUCCESS[

org1的peer1 invoke channelcode

curl -s -X POST 
  http://localhost:4000/channels/mychannel/chaincodes/mycc 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw" 
  -H "content-type: application/json" 
  -d "{
    "fcn":"move",
    "args":["a","b","10"]
}"


1f0d78257600c8d22496cf44bfc258d0636df4701b908b74bd5fd4c7fee5271f

查询chaincode

curl -s -X GET 
  "http://localhost:4000/channels/mychannel/chaincodes/mycc?peer=peer1&fcn=query&args=%5B%22a%22%5D" 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw" 
  -H "content-type: application/json"

a now has 90 after the move

根据区块号码查询

curl -s -X GET 
  "http://localhost:4000/channels/mychannel/blocks/1?peer=peer1" 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw" 
  -H "content-type: application/json"

输出

{"header":{"number":"1","previous_hash":"0664200ce99ba01be091fb55851c0b133c03c3f4504af24933d8317944865296","data_hash":"a4a60217882efdf2db7a1097d5455d14b3ab25eef38e7f12ac8cb013240abc19"},"data":{"data":[{"signature":{"type":"Buffer","data":[48,68,2,32,97,85,177,47,70,144,22,46,203,89,202,86,124,35,83,222,85,34,54,140,247,96,10,139,119,64,22,151,29,250,66,140,2,32,87,35,167,167,75,143,248,48,50,250,47,183,220,69,48,102,235,125,102,107,75,148,60,67,31,222,117,54,60,29,43,2]},"payload":{"header":{"channel_header":{"type":3,"version":1,"timestamp":"Thu Feb 01 2018 10:11:16 GMT+0800 (CST)","channel_id":"mychannel","tx_id":"246179ff7cceaabdc34811dafdb15b07a7b84270375f0e51bf34e8ded8f9b35d","epoch":"0","extension":{"type":"Buffer","data":[18,6,18,4,108,115,99,99]},"typeString":"ENDORSER_TRANSACTION"},"signature_header":{"creator":{"Mspid":"Org1MSP","IdBytes":"-----BEGIN CERTIFICATE-----
MIICGTCCAb+gAwIBAgIQKKKdQSzsDoUYn/LPAuRWGTAKBggqhkjOPQQDAjBzMQsw
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yKk8W4729MHJHZ5uV3xFwzFjYJ/kABEwCgYIKoZIzj0EAwIDSAAwRQIhALT02pc/
yfE/4wUJfUBQ32GifUEh8JktAXzL/73S0rjYAiACNSp6zAQBX9SBxTOGMk4cGGAy
CKqf8052NVUs2CvPzA==
-----END CERTIFICATE-----
"},"nonce":{"type":"Buffer","data":[253,239,177,254,29,27,96,216,175,70,231,198,247,91,170,113,52,220,37,224,111,172,59,126]}}},"data":{"actions":[{"header":{"creator":{"Mspid":"Org1MSP","IdBytes":"-----BEGIN CERTIFICATE-----
MIICGTCCAb+gAwIBAgIQKKKdQSzsDoUYn/LPAuRWGTAKBggqhkjOPQQDAjBzMQsw
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VR0PAQH/BAQDAgeAMAwGA1UdEwEB/wQCMAAwKwYDVR0jBCQwIoAgDnKSJOiz8xeE
yKk8W4729MHJHZ5uV3xFwzFjYJ/kABEwCgYIKoZIzj0EAwIDSAAwRQIhALT02pc/
yfE/4wUJfUBQ32GifUEh8JktAXzL/73S0rjYAiACNSp6zAQBX9SBxTOGMk4cGGAy
CKqf8052NVUs2CvPzA==
-----END CERTIFICATE-----
"},"nonce":{"type":"Buffer","data":[253,239,177,254,29,27,96,216,175,70,231,198,247,91,170,113,52,220,37,224,111,172,59,126]}},"payload":{"chaincode_proposal_payload":{"input":{"type":"Buffer","data":[10,73,8,1,18,6,18,4,108,115,99,99,26,61,10,6,100,101,112,108,111,121,10,9,109,121,99,104,97,110,110,101,108,10,40,10,38,8,1,18,10,18,4,109,121,99,99,26,2,118,48,26,22,10,4,105,110,105,116,10,1,97,10,3,49,48,48,10,1,98,10,3,50,48,48]}},"action":{"proposal_response_payload":{"proposal_hash":"6f09f4dbadb24adcafe38425cfc5f103fb79330513e5267fda8f0b2a56882aad","extension":{"results":{"data_model":0,"ns_rwset":[{"namespace":"lscc","rwset":{"reads":[{"key":"mycc","version":null}],"range_queries_info":[],"writes":[{"key":"mycc","is_delete":false,"value":"
u0004myccu0012u0002v0u001au0004escc"u0004vscc*(u0012fu0012
u0001u0012u0002u0000u0012u0002u0001u001au000bu0012	
u0007Org1MSPu001au000bu0012	
u0007Org2MSP2D
 ����ϧ�i?v��OCjˢ��"��Hqu001e��Gbu0012 *PI�w�u000fjL5x6^�E=�)ˡF��	u0019u0015��C5u00115: ���ԣV��k����ر���u000b>z!F�P"�+΋I�B,u0012fu0012
u0001u0012u0002u0000u0012u0002u0001u001a
u0012u000b
u0007Org1MSPu0010u0001u001a
u0012u000b
u0007Org2MSPu0010u0001"}]}},{"namespace":"mycc","rwset":{"reads":[],"range_queries_info":[],"writes":[{"key":"a","is_delete":false,"value":"100"},{"key":"b","is_delete":false,"value":"200"}]}}]},"events":{"chaincode_id":"","tx_id":"","event_name":"","payload":{"type":"Buffer","data":[]}},"response":{"status":200,"message":"","payload":"
u0004myccu0012u0002v0u001au0004escc"u0004vscc*(u0012fu0012
u0001u0012u0002u0000u0012u0002u0001u001au000bu0012	
u0007Org1MSPu001au000bu0012	
u0007Org2MSP2D
 ����ϧ�i?v��OCjˢ��"��Hqu001e��Gbu0012 *PI�w�u000fjL5x6^�E=�)ˡF��	u0019u0015��C5u00115: ���ԣV��k����ر���u000b>z!F�P"�+΋I�B,u0012fu0012
u0001u0012u0002u0000u0012u0002u0001u001a
u0012u000b
u0007Org1MSPu0010u0001u001a
u0012u000b
u0007Org2MSPu0010u0001"},"chaincode_id":{"path":"","name":"lscc","version":"1.0.6-snapshot-78e18d1"}}},"endorsements":[{"endorser":{"Mspid":"Org1MSP","IdBytes":"-----BEGIN -----
MIICGDCCAb+gAwIBAgIQPcMFFEB/vq6mEL6vXV7aUTAKBggqhkjOPQQDAjBzMQsw
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-----END -----
"},"signature":{"type":"Buffer","data":[48,69,2,33,0,221,89,84,65,198,9,182,185,236,115,245,0,126,215,99,202,175,124,30,19,85,188,93,198,107,180,1,120,31,49,151,223,2,32,13,83,183,254,68,247,90,114,116,100,211,167,147,77,7,114,143,119,1,189,118,59,212,226,6,154,183,85,0,17,205,98]}},{"endorser":{"Mspid":"Org1MSP","IdBytes":"-----BEGIN -----
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-----END -----
"},"signature":{"type":"Buffer","data":[48,69,2,33,0,199,231,180,29,203,81,149,143,127,66,155,2,123,159,37,68,254,129,236,250,170,122,254,193,94,166,237,95,180,197,25,111,2,32,36,33,111,115,225,188,10,156,46,238,37,118,76,149,185,157,167,63,115,123,150,114,58,226,65,26,118,66,97,211,208,43]}}]}}}]}}}]},"metadata":{"metadata":[{"value":"","signatures":[{"signature_header":{"creator":{"Mspid":"OrdererMSP","IdBytes":"-----BEGIN -----
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MAkGA1UEBhMCVVMxEzARBgNVBAgTCkNhbGlmb3JuaWExFjAUBgNVBAcTDVNhbiBG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-----END -----
"},"nonce":{"type":"Buffer","data":[23,194,242,143,221,90,72,166,151,0,135,49,136,64,157,226,109,131,36,120,189,18,37,195]}},"signature":{"type":"Buffer","data":[48,69,2,33,0,194,79,89,128,252,88,27,94,211,26,101,215,142,220,38,84,189,91,165,231,173,88,107,234,96,50,238,167,76,69,71,96,2,32,25,181,163,165,231,163,133,128,75,193,230,133,65,115,154,244,141,14,119,240,46,15,65,198,101,53,130,111,12,3,74,59]}}]},{"value":{"index":"0"},"signatures":[{"signature_header":{"creator":{"Mspid":"OrdererMSP","IdBytes":"-----BEGIN -----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-----END -----
"},"nonce":{"type":"Buffer","data":[69,152,26,2,158,39,123,106,137,249,50,166,48,82,137,238,62,45,137,151,93,94,54,208]}},"signature":{"type":"Buffer","data":[48,68,2,32,37,123,47,42,244,219,141,199,92,221,204,87,96,3,205,200,146,23,241,119,5,64,47,216,169,95,17,48,196,190,205,28,2,32,105,8,79,181,140,29,230,153,118,242,153,49,229,116,244,129,84,2,28,242,124,151,59,179,66,113,35,183,114,112,4,176]}}]},[0]]}}[root@block-hubin-104 balance-transfer]

根据transactionID查询交易

transactions/后的字符为invoke返回的transactionID

curl -s -X GET http://localhost:4000/channels/mychannel/transactions/1f0d78257600c8d22496cf44bfc258d0636df4701b908b74bd5fd4c7fee5271f?peer=peer1 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw" 
  -H "content-type: application/json"

输出

{"validationCode":0,"transactionEnvelope":{"signature":{"type":"Buffer","data":[48,69,2,33,0,185,163,80,179,245,219,65,184,204,163,115,254,248,52,65,176,193,29,69,88,248,66,171,180,44,148,52,220,12,16,95,186,2,32,66,37,236,145,58,181,14,60,224,129,23,254,51,113,208,91,159,215,73,48,249,128,243,142,241,123,243,183,38,134,165,28]},"payload":{"header":{"channel_header":{"type":3,"version":1,"timestamp":"Thu Feb 01 2018 10:13:49 GMT+0800 (CST)","channel_id":"mychannel","tx_id":"1f0d78257600c8d22496cf44bfc258d0636df4701b908b74bd5fd4c7fee5271f","epoch":"0","extension":{"type":"Buffer","data":[18,6,18,4,109,121,99,99]},"typeString":"ENDORSER_TRANSACTION"},"signature_header":{"creator":{"Mspid":"Org1MSP","IdBytes":"-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
"},"nonce":{"type":"Buffer","data":[20,39,188,238,82,73,112,68,30,209,206,164,185,253,245,103,138,255,175,176,80,102,210,76]}}},"data":{"actions":[{"header":{"creator":{"Mspid":"Org1MSP","IdBytes":"-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
"},"nonce":{"type":"Buffer","data":[20,39,188,238,82,73,112,68,30,209,206,164,185,253,245,103,138,255,175,176,80,102,210,76]}},"payload":{"chaincode_proposal_payload":{"input":{"type":"Buffer","data":[10,28,8,1,18,6,18,4,109,121,99,99,26,16,10,4,109,111,118,101,10,1,97,10,1,98,10,2,49,48]}},"action":{"proposal_response_payload":{"proposal_hash":"d2ea3d2fa713c24eaaa2513a47d85d004877004fa0acfa11cee1f0106611a6ea","extension":{"results":{"data_model":0,"ns_rwset":[{"namespace":"lscc","rwset":{"reads":[{"key":"mycc","version":{"block_num":"1","tx_num":"0"}}],"range_queries_info":[],"writes":[]}},{"namespace":"mycc","rwset":{"reads":[{"key":"a","version":{"block_num":"1","tx_num":"0"}},{"key":"b","version":{"block_num":"1","tx_num":"0"}}],"range_queries_info":[],"writes":[{"key":"a","is_delete":false,"value":"90"},{"key":"b","is_delete":false,"value":"210"}]}}]},"events":{"chaincode_id":"","tx_id":"","event_name":"","payload":{"type":"Buffer","data":[]}},"response":{"status":200,"message":"","payload":""},"chaincode_id":{"path":"","name":"mycc","version":"v0"}}},"endorsements":[{"endorser":{"Mspid":"Org1MSP","IdBytes":"-----BEGIN -----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-----END -----
"},"signature":{"type":"Buffer","data":[48,69,2,33,0,249,84,44,238,169,234,246,112,83,154,147,200,71,174,225,91,223,98,228,210,51,247,134,221,199,145,133,220,190,176,85,153,2,32,45,141,102,182,9,197,12,56,249,79,249,34,173,165,15,112,74,169,90,92,172,202,10,140,41,214,82,28,112,175,31,135]}},{"endorser":{"Mspid":"Org1MSP","IdBytes":"-----BEGIN -----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-----END -----
"},"signature":{"type":"Buffer","data":[48,69,2,33,0,234,123,146,118,155,128,29,31,176,19,80,142,135,211,198,228,189,121,250,254,79,223,113,85,238,86,197,34,27,233,216,234,2,32,15,29,170,18,231,45,127,148,95,146,50,210,254,111,226,145,171,19,237,10,168,26,226,162,220,50,112,9,98,61,178,15]}}]}}}]}}}}

获取ChainInfo

curl -s -X GET 
  "http://localhost:4000/channels/mychannel?peer=peer1" 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw" 
  -H "content-type: application/json"

输出

{"height":{"low":3,"high":0,"unsigned":true},"currentBlockHash":{"buffer":{"type":"Buffer","data":[8,3,18,32,197,45,10,52,42,69,183,241,206,187,72,115,41,197,25,220,101,13,133,178,192,130,203,49,150,130,199,51,224,114,147,181,26,32,6,34,252,157,31,20,133,0,176,165,122,234,70,41,158,181,5,225,90,55,187,181,60,108,138,19,28,23,92,193,58,216]},"offset":4,"markedOffset":-1,"limit":36,"littleEndian":true,"noAssert":false},"previousBlockHash":{"buffer":{"type":"Buffer","data":[8,3,18,32,197,45,10,52,42,69,183,241,206,187,72,115,41,197,25,220,101,13,133,178,192,130,203,49,150,130,199,51,224,114,147,181,26,32,6,34,252,157,31,20,133,0,176,165,122,234,70,41,158,181,5,225,90,55,187,181,60,108,138,19,28,23,92,193,58,216]},"offset":38,"markedOffset":-1,"limit":70,"littleEndian":true,"noAssert":false}}

获取已安装的chaincode

curl -s -X GET 
  "http://localhost:4000/chaincodes?peer=peer1&type=installed" 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw" 
  -H "content-type: application/json"

["name: mycc, version: v0, path: github.com/example_cc"]

获取已实例化的chaincode

curl -s -X GET 
  "http://localhost:4000/chaincodes?peer=peer1&type=instantiated" 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw" 
  -H "content-type: application/json"

["name: mycc, version: v0, path: github.com/example_cc"]

获取channels

curl -s -X GET 
  "http://localhost:4000/channels?peer=peer1" 
  -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MTc0ODY2ODAsInVzZXJuYW1lIjoiQmFycnkiLCJvcmdOYW1lIjoib3JnMSIsImlhdCI6MTUxNzQ1MDY4MH0.Ha6l8k5chOhBmwkiIpYVw--fW4ny-KUhH4cG14-kZLw" 
  -H "content-type: application/json"

{"channels":[{"channel_id":"mychannel"}]}

GPU服务器服务器托管 vue3 学习笔记 (五)——vue3 学习笔记深度学习的使用学习笔记一

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