CSDN资料地址：(152条消息) 1.hyperledger-fabric 资料整理_youth_ymh的博客-CSDN博客 X- \4 j8 R1 g2 ?
https://blog.csdn.net/baidu_ymh/article/details/131537319?spm=1001.2014.3001.5501
2 O, P0 h z: l L( q- x知乎：https://zhuanlan.zhihu.com/p/6414584191 ~* f' _( U2 Y x
章节目录
/ L; ]7 S3 Y; s9 W+ q# L4 L) {1.hyperledger-fabric 介绍和资料整理 https://www.toutiao.com/article/7251935732179354150/
* G7 a: f r( A9 u5 X2.服务环境准备 https://www.toutiao.com/article/7251937147132035623/
5 P3 ~3 u3 B) s& {- v3.安装fabric 二进制源码程序 https://www.toutiao.com/article/7251938220630753795/4 h- q0 Y1 K) {2 A4 D. P/ D
4.生成fabric身份信息文件（证书）https://www.toutiao.com/article/7251940174950105633/& j$ n' ^; H/ t, B, i
5.生成系统通道初始区块文件 https://www.toutiao.com/article/7251940560347349542/. I; b5 ]0 y# b S% j- Z' e7 ^
6.启动配置网络节点 docker-compose启动文件 https://www.toutiao.com/article/7252140512931889676/' k9 w6 ^3 Y' K* i
7.将组织加入通道 https://www.toutiao.com/article/7252141528884265505/
* i' g2 h. Z: u4 l8.安装合约链码 https://www.toutiao.com/article/7252142449584521766/7 @5 o& n/ Q, }% _, C
configtx.yaml 详解 https://mp.toutiao.com/profile_v4/graphic/preview?pgc_id=72521437172289869180 B/ d: ~' y2 y* g% G. N
crypto-config.yaml配置详解 https://mp.toutiao.com/profile_v4/graphic/preview?pgc_id=7252143970669855235. X( W% x6 P% ] e3 x5 R" P: ~
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1.创建合约代码. }# d! C4 G7 } E( c
; y- n2 N+ G0 @- \* M语言：java5 K& T, M# [3 o3 V1 K# f% T& ^
/ M5 t. o1 D U; v J E参考官网示例： https://mvnrepository.com/artifact/org.hyperledger.fabric-chaincode-java/fabric-chaincode-shim1 e, d& E7 C0 e+ [; l7 z! |/ r5 r
5 `* r1 m3 ?3 V( z9 `7 U项目目录
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3.maven 打包
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打包后target/下会生成chaincode.jar 包。
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+ F" y1 H: [2 \6 w0 S% e) a% }4.移动包到服务器
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将合约代码里target\chaincode.jar和 META-INF 两个文件上传到服务器目录 /home/hyperledgerFabric/qkl_01/chaincode/fabric-java 下，没有目录请创建。 f" q# `0 C3 C
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5.设置环境变量
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7 Q Y- [4 J1 a$ o# Fexport PATH=/home/hyperledgerFabric/qkl_01/bin:$PATHexport FABRIC_CFG_PATH=/home/hyperledgerFabric/qkl_01/config/6.通过 lifecycle 命令打包成链码包
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lifecycle命令参数$ i+ E/ n# T p# O9 {5 x
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package ： 打包后的链码包文件) k5 L0 C) H9 B8 h! c" z- K
- _) O6 q5 d1 y( `# `% N: s--path ： 需要打包的合约代码文件目录( F4 s7 [- V* D
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--lang ： 链码语言 java版本
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0 X! m4 g$ u4 s/ L5 f( d0 e0 r5 h--label ： 链码包名称id
2 [% O* ?' s. z3 w8 ~6 j tpeer lifecycle chaincode package fabcar.tar.gz --path /home/hyperledgerFabric/qkl_01/chaincode/fabric-java --lang java --label fabric-java7.安装链码. \9 g* p9 V- G0 O' K# b( y0 v1 q+ ^
/ c% `$ A! u: T+ _1 _1 S4 }* i进入链码包目录：+ R$ e" q2 l- t4 N: f5 L
cd /home/hyperledgerFabric/qkl_01/chaincode$ t; A* K$ w+ E7 v7 V% ?- z' l j
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7.1 Org1MSP 安装链码" q4 p4 @1 C" a
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export CORE_PEER_TLS_ENABLED=trueexport CORE_PEER_LOCALMSPID="Org1MSP"export CORE_PEER_TLS_ROOTCERT_FILE=/home/hyperledgerFabric/qkl_01/crypto-config/peerOrganizations/org1.ymh.com/peers/peer0.org1.ymh.com/tls/ca.crtexport CORE_PEER_MSPCONFIGPATH=/home/hyperledgerFabric/qkl_01/crypto-config/peerOrganizations/org1.ymh.com/users/[email protected]/mspexport CORE_PEER_ADDRESS=peer0.org1.ymh.com:2051#安装链码包---构建mavanpeer lifecycle chaincode install fabcar.tar.gz7.1.1 查看链码
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#查询Org1MSP链码 Package ID- u/ B+ v, }) u0 _
peer lifecycle chaincode queryinstalled
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7 u# X9 ]# _9 g& N8 ]0 E0 B7.1.2 批准链码
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#写入环境变量export CC_PACKAGE_ID=fabric-java:60d361c56b9bd73b69ecfc7caa434c56db41d99126d176835b74e79939fbbca4#Org1MSP批准链码peer lifecycle chaincode approveformyorg -o orderer0.ymh.com:2050 --ordererTLSHostnameOverride orderer0.ymh.com --channelID ymhchannel --name fabric-java --version 1.0 --package-id $CC_PACKAGE_ID --sequence 1 --tls --cafile /home/hyperledgerFabric/qkl_01/crypto-config/ordererOrganizations/shineyue.com/orderers/orderer0.ymh.com/msp/tlscacerts/tlsca.ymh.com-cert.pem7.2 Org2MSP 安装链码. e1 ~) U1 q7 k/ X) q' a
4 Y6 ~8 H! k9 aexport CORE_PEER_TLS_ENABLED=trueexport CORE_PEER_LOCALMSPID="Org2MSP"export CORE_PEER_TLS_ROOTCERT_FILE=/home/hyperledgerFabric/qkl_01/crypto-config/peerOrganizations/org2.ymh.com/peers/peer0.org2.ymh.com/tls/ca.crtexport CORE_PEER_MSPCONFIGPATH=/home/hyperledgerFabric/qkl_01/crypto-config/peerOrganizations/org2.ymh.com/users/[email protected]/mspexport CORE_PEER_ADDRESS=peer0.org2.ymh.com:3051#安装链码包---构建mavanpeer lifecycle chaincode install fabcar.tar.gz7.2.1 查看链码
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8 x2 x4 ]- A4 ~& u#查询Org2MSP链码 Package IDpeer lifecycle chaincode queryinstalled4 L% r; h7 `7 t
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7.2.2 批准链码 w' t0 C5 J+ @% a4 d3 b+ J7 U+ s
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#写入环境变量export CC_PACKAGE_ID=fabric-java:60d361c56b9bd73b69ecfc7caa434c56db41d99126d176835b74e79939fbbca4#Org2MSP批准链码peer lifecycle chaincode approveformyorg -o orderer0.ymh.com:2050 --ordererTLSHostnameOverride orderer0.ymh.com --channelID ymhchannel --name fabric-java --version 1.0 --package-id $CC_PACKAGE_ID --sequence 1 --tls --cafile /home/hyperledgerFabric/qkl_01/crypto-config/ordererOrganizations/shineyue.com/orderers/orderer0.ymh.com/msp/tlscacerts/tlsca.ymh.com-cert.pem7.3检查链码
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peer lifecycle chaincode checkcommitreadiness --channelID ymhchannel --name fabric-java --version 1.0 --sequence 1 --tls --cafile /home/hyperledgerFabric/qkl_01/crypto-config/ordererOrganizations/shineyue.com/orderers/orderer0.ymh.com/msp/tlscacerts/tlsca.ymh.com-cert.pem --output json7.4将链码提交到通道
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8 ]3 O u% X" V9 H命令参数6 o1 Z# T1 b0 x9 C2 t
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--name : 链码名称
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--version ： 链码版本
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--sequence ： 升级序列号，从1开始，每次升级迭代累加1.9 r' ^9 k* c; ~ G# B
peer lifecycle chaincode commit -o orderer0.ymh.com:2050 --ordererTLSHostnameOverride orderer0.ymh.com --channelID ymhchannel --name fabric-java --version 1.0 --sequence 1 --tls --cafile /home/hyperledgerFabric/qkl_01/crypto-config/ordererOrganizations/shineyue.com/orderers/orderer0.ymh.com/msp/tlscacerts/tlsca.ymh.com-cert.pem --peerAddresses peer0.org1.ymh.com:2051 --tlsRootCertFiles /home/hyperledgerFabric/qkl_01/crypto-config/peerOrganizations/org1.ymh.com/peers/peer0.org1.ymh.com/tls/ca.crt --peerAddresses peer0.org2.ymh.com:3051 --tlsRootCertFiles /home/hyperledgerFabric/qkl_01/crypto-config/peerOrganizations/org2.ymh.com/peers/peer0.org2.ymh.com/tls/ca.crt7.5 确认链码定义已提交给通道% f$ Y' D! K2 S& I3 _; w
7 H$ B$ s J' _1 j7 a0 B& Y$ G# Vpeer lifecycle chaincode querycommitted --channelID ymhchannel --name fabric-java --cafile /home/hyperledgerFabric/qkl_01/crypto-config/ordererOrganizations/shineyue.com/orderers/orderer0.ymh.com/msp/tlscacerts/tlsca.ymh.com-cert.pem' l- o( P+ t1 V# w- y* a2 C5 u+ Y
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) J9 y0 Z* A, {5 I, e链码安装完毕* H* Q! j7 H U3 `" m: g& w" x, q
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8.链码测试
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参数( H# B1 a q0 r# `% m2 {
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-C ： 通道id5 `* o! P# e5 ?5 {, o
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-n ：链码名称
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-c ： 合约参数（function - 合约方法名；Args- 参数，数组格式）
# F; ]. _* D: T5 p# F8.1 测试上链 o) }& z" i1 l
9 a/ W$ {; R' ?7 fpeer chaincode invoke -o orderer0.ymh.com:2050 --ordererTLSHostnameOverride orderer0.ymh.com --tls --cafile /home/hyperledgerFabric/qkl_01/crypto-config/ordererOrganizations/shineyue.com/orderers/orderer0.ymh.com/msp/tlscacerts/tlsca.ymh.com-cert.pem -C ymhchannel -n fabric-java --peerAddresses peer0.org1.ymh.com:2051 --tlsRootCertFiles /home/hyperledgerFabric/qkl_01/crypto-config/peerOrganizations/org1.ymh.com/peers/peer0.org1.ymh.com/tls/ca.crt --peerAddresses peer0.org2.ymh.com:3051 --tlsRootCertFiles /home/hyperledgerFabric/qkl_01/crypto-config/peerOrganizations/org2.ymh.com/peers/peer0.org2.ymh.com/tls/ca.crt -c '{"function":"ymhUpchain","Args":["唯一key" ,"参数2", "参数3" , "参数3" ]}'
2 S- a0 n6 \) H- M1 ]/ i& a执行上链后提示：200 则成功1 V( y+ I! i) G T7 u/ l0 O$ }# p
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9 y2 a! q0 R5 `' W: C8.2 查看上链数据$ X2 \) k7 ?# c0 F
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peer chaincode query -C ymhchannel -n fabric-java -c '{"Args":["queryUniversal" , "唯一key"]}'" L2 g# H/ m5 F" a$ M9 L1 S4 t# b
查询成功后，后台打印输出上链数据，数据格式为json。截图示例：2 f+ }" H7 a2 p4 W$ A$ g
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" }8 k% C0 J) C) V7 s3 _9 通过CouchDb 数据库查看上链数据
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6 O3 P3 U) @ Y" V访问地址: http://ip:5984/_utils/
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用户密码：admin adminpw
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6 h7 v4 U* ^' L& P: n请查看《6.启动配置网络节点 docker-compose启动文件》章节的5和6 小节目录配置，如下截图：
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