CSDN资料地址：(152条消息) 1.hyperledger-fabric 资料整理_youth_ymh的博客-CSDN博客
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知乎：https://zhuanlan.zhihu.com/p/641458419, D$ m/ V Z, v
章节目录6 t, f: z4 j+ x/ z' w9 B; P
1.hyperledger-fabric 介绍和资料整理 https://www.toutiao.com/article/7251935732179354150/* s; E! H- o8 `' L) X1 O$ s4 U
2.服务环境准备 https://www.toutiao.com/article/7251937147132035623/0 Y+ w9 `( R5 S/ x/ `
3.安装fabric 二进制源码程序 https://www.toutiao.com/article/7251938220630753795/+ L& e" ^! z) d F8 z/ X
4.生成fabric身份信息文件（证书）https://www.toutiao.com/article/7251940174950105633/: j$ m4 k5 i# U5 S s" X
5.生成系统通道初始区块文件 https://www.toutiao.com/article/7251940560347349542/
0 G' F- m6 z2 o1 t/ ]6.启动配置网络节点 docker-compose启动文件 https://www.toutiao.com/article/7252140512931889676/' A1 }$ b6 g9 ^# }
7.将组织加入通道 https://www.toutiao.com/article/7252141528884265505/; ^& t4 w; p2 T; Z/ q
8.安装合约链码 https://www.toutiao.com/article/7252142449584521766/
' T1 x1 U* C0 N( wconfigtx.yaml 详解 https://mp.toutiao.com/profile_v4/graphic/preview?pgc_id=7252143717228986918
1 e* U. j" S8 j9 M. Mcrypto-config.yaml配置详解 https://mp.toutiao.com/profile_v4/graphic/preview?pgc_id=7252143970669855235
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1.创建合约代码
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参考官网示例： https://mvnrepository.com/artifact/org.hyperledger.fabric-chaincode-java/fabric-chaincode-shim }& U7 A t- I; p
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3.maven 打包% Q( u6 z6 c, T k
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9 `) q' L$ {, t* W Z1 k, g打包后target/下会生成chaincode.jar 包。
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4 H3 [+ e8 D' J% Q# w( X4.移动包到服务器! L4 [% t3 N( _* p
~: V. h0 @4 Y& ?( f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。
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( l/ W5 O2 Y" u2 ?) z7 |. c, |5.设置环境变量
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# u+ p( B" Z8 w W7 Y1 ]# Q; Rexport PATH=/home/hyperledgerFabric/qkl_01/bin:$PATHexport FABRIC_CFG_PATH=/home/hyperledgerFabric/qkl_01/config/6.通过 lifecycle 命令打包成链码包
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lifecycle命令参数4 j; L! ^, o- L1 t# p' G# v
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package ： 打包后的链码包文件3 d! H, B1 i- e( K
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--path ： 需要打包的合约代码文件目录1 C" C) Z# A- D
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--lang ： 链码语言 java版本
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--label ： 链码包名称id
: w% {$ u( W1 D0 {9 Lpeer lifecycle chaincode package fabcar.tar.gz --path /home/hyperledgerFabric/qkl_01/chaincode/fabric-java --lang java --label fabric-java7.安装链码
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" ~5 E1 v* @5 l; C2 o+ O/ d, k进入链码包目录：
6 j/ l+ j) X/ Z5 s6 jcd /home/hyperledgerFabric/qkl_01/chaincode4 W! x3 R& o- D8 q. w& [3 G$ [% }
% c) D) G2 \: B6 A# g" r9 |7.1 Org1MSP 安装链码& c" R3 F3 {+ I1 |1 R
8 N6 z) W' x0 M K# U( B7 O/ aexport 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# G, r: o1 q7 e. K
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#查询Org1MSP链码 Package ID* l3 A% ~/ E) y% _$ |. k3 Z% t
peer lifecycle chaincode queryinstalled
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7.1.2 批准链码
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0 a( f( }" c1 n( _3 N& g#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1 z3 A4 c1 S; \0 h4 H( X* c8 H
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export 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7 D3 J2 {6 t8 {7 Z3 a
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#查询Org2MSP链码 Package IDpeer lifecycle chaincode queryinstalled: V3 O% @& I2 V" T& [" c: s' l
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7.2.2 批准链码
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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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( D6 E i; @* \5 o. G6 a4 }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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命令参数+ B, q6 l, F* j R
, q- |' S! i( Q# q--name : 链码名称
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9 n" V; \0 X' V0 O--version ： 链码版本! X+ D/ _3 Y: `
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--sequence ： 升级序列号，从1开始，每次升级迭代累加1.
' [7 \/ P3 E [9 W& rpeer 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/ e2 l, U1 X! g. h
D! G; S3 F( B0 Speer 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) x( l5 A; }' q( M8 L
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链码安装完毕 F" i( K6 N" `( C2 a- v% \
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8.链码测试 X8 }( @) S5 o. W* u3 p
: a& {5 b, T, t, e; \( L参数4 w3 P6 I, n6 q. H0 O4 c `$ K
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-C ： 通道id7 \3 e% x# A$ T1 x( L" \
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-n ：链码名称! F: z4 [0 d( [" T/ [- @2 y
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-c ： 合约参数（function - 合约方法名；Args- 参数，数组格式）: Y/ t) J: u# R5 }7 n. U- @: ]
8.1 测试上链
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peer chaincode invoke -o orderer0.ymh.com:2050 --ordererTLSHostnameOverride orderer0.ymh.com --tls --cafile /home/hyperledgerFabric/qkl_01/crypto-config/ordererOrganizations/shineyue.com/orderers/orderer0.ymh.com/msp/tlscacerts/tlsca.ymh.com-cert.pem -C ymhchannel -n fabric-java --peerAddresses peer0.org1.ymh.com:2051 --tlsRootCertFiles /home/hyperledgerFabric/qkl_01/crypto-config/peerOrganizations/org1.ymh.com/peers/peer0.org1.ymh.com/tls/ca.crt --peerAddresses peer0.org2.ymh.com:3051 --tlsRootCertFiles /home/hyperledgerFabric/qkl_01/crypto-config/peerOrganizations/org2.ymh.com/peers/peer0.org2.ymh.com/tls/ca.crt -c '{"function":"ymhUpchain","Args":["唯一key" ,"参数2", "参数3" , "参数3" ]}'
0 J1 W- x) A$ }6 Y0 }3 H3 t# i执行上链后提示：200 则成功
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# }( w" S! l& w. J8.2 查看上链数据: a1 O+ I* Y/ v4 d1 h( a& Q3 U: [
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peer chaincode query -C ymhchannel -n fabric-java -c '{"Args":["queryUniversal" , "唯一key"]}'
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# {7 P# X" w9 H; F2 I4 \) K9 通过CouchDb 数据库查看上链数据) ~ u: a# r) b3 D
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7 d* i0 A& A! u- K7 r+ n访问地址: http://ip:5984/_utils/
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# _8 u6 s( C0 Q; U- F用户密码：admin adminpw
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" i d4 z8 V8 x, M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：( m% z/ k* O9 H9 Z% J
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