{"id":208196,"date":"2025-07-08T14:33:03","date_gmt":"2025-07-08T06:33:03","guid":{"rendered":"https:\/\/server.hk\/cnblog\/208196\/"},"modified":"2025-07-08T14:33:03","modified_gmt":"2025-07-08T06:33:03","slug":"fabric-go-sdk-%e7%9a%84%e8%83%8c%e4%b9%a6%e6%94%bf%e7%ad%96%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208196\/","title":{"rendered":"Fabric GO SDK \u7684\u80cc\u4e66\u653f\u7b56\u95ee\u9898"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> Fabric GO SDK \u7684\u80cc\u4e66\u653f\u7b56\u95ee\u9898<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-30 09:51:33<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60Golang<\/span>\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587\u300aFabric GO SDK \u7684\u80cc\u4e66\u653f\u7b56\u95ee\u9898\u300b<\/span>\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0Golang<\/span>\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u6211\u6709\u4e00\u4e2a\u8d85\u7ea7\u8d26\u672c\u7ed3\u6784\u6d4b\u8bd5\u7f51\uff0c\u6709 2 \u4e2a\u7ec4\u7ec7\u3001org1 \u4e2d\u7684 3 \u4e2a\u5bf9\u7b49\u70b9\u548c org2 \u4e2d\u7684 2 \u4e2a\u5bf9\u7b49\u70b9\u3002\u6bcf\u4e2a\u7ec4\u7ec7\u7684peer0 \u662f\u951a\u70b9\u3002\u6211\u60f3\u5b9e\u4f8b\u5316\u4e00\u4e2a\u4ec5\u5177\u6709\u4e00\u4e2a\u7ec4\u7ec7\u7684\u80cc\u4e66\u7b56\u7565\u7684\u94fe\u4ee3\u7801\uff1aorg1\uff0c\u56e0\u6b64\u6211\u6307\u5b9a\u7b56\u7565\uff1a\u201cand(‘org1msp.member’)\u201d\u3002<\/p>\n

\u6211\u53ea\u5728 org1 \u7684\u540c\u7ea7\u4e2d\u5b89\u88c5\u4e86\u94fe\u7801\uff0c\u56e0\u4e3a org2 \u4e0d\u662f\u80cc\u4e66\u8005\u3002\u4f46\u662f\uff0c\u94fe\u4ee3\u7801\u4e0d\u4f1a\u5b9e\u4f8b\u5316\uff0c\u56e0\u4e3a\u5b83\u5c06\u63d0\u6848\u53d1\u9001\u5230\u5176\u4ed6\u7ec4\u7ec7 (org2) \u4e2d\u7684\u5bf9\u7b49\u70b9\u3002 <\/p>\n

\u95ee\u9898\u662f\u56e0\u4e3a org2 \u4e2d\u7684\u8fd9\u4e9b\u8282\u70b9\u6ca1\u6709\u5b89\u88c5\u94fe\u4ee3\u7801\uff0c\u4f46\u662f…\u4e3a\u4ec0\u4e48 sdk \u5411\u4e0d\u5c5e\u4e8e\u80cc\u4e66\u7b56\u7565\u7684\u8282\u70b9\u53d1\u9001\u80cc\u4e66\u8bf7\u6c42\uff1f<\/p>\n

\u8fd9\u662f\u6211\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u5982\u60a8\u6240\u89c1\uff0c\u6211\u53ea\u6709 org1 \u7684\u4e00\u4e2a\u5bf9\u7b49\u70b9\uff1ahttps:\/\/gist.github.com\/mtnieto\/02dd17097de64a73bd627594056598ed<\/p>\n

\u6211\u5df2\u5728\u914d\u7f6e\u4e2d\u6dfb\u52a0\u4e86\u4ee5\u4e0b\u529f\u80fd\uff0c\u4f46\u5b83\u4e0d\u8d77\u4f5c\u7528\u3002<\/p>\n

channels:\n\n  # multi-org test channel\n  examplechannel:\n\n    peers:\n      peer0.org1.example.com:\n        endorsingpeer: true\n        chaincodequery: true\n        ledgerquery: true\n        eventsource: true\n      peer1.org1.example.com:\n        endorsingpeer: false\n        chaincodequery: false\n        ledgerquery: true\n        eventsource: true\n\n\n      peer2.org1.example.com:\n        endorsingpeer: false\n        chaincodequery: false\n        ledgerquery: true\n        eventsource: true\n\n      peer0.org2.example.com:\n        endorsingpeer: false\n        chaincodequery: false\n        ledgerquery: true\n        eventsource: true\n\n      peer1.org2.example.com:\n        endorsingpeer: false\n        chaincodequery: false\n        ledgerquery: true\n        eventsource: true<\/pre>\n
\u65e5\u5fd7\u5982\u4e0b\uff1a<\/p>\n
 “error”: “\u521b\u5efa chaincode \u65f6\u51fa\u9519\uff1a\u53d1\u9001\u90e8\u7f72\u4ea4\u6613 \u63d0\u6848\u5931\u8d25\uff1a\u53d1\u751f\u591a\u4e2a\u9519\u8bef\uff1a – \u4e8b\u52a1\u5904\u7406 \u5bf9\u4e8e\u80cc\u4e66\u8005 [peer0.org2.example.com:8051]\uff1a\u80cc\u4e66\u8005\u5ba2\u6237\u7aef\u72b6\u6001 \u4ee3\u7801\uff1a(23) chaincode_name_not_found\u3002\u63cf\u8ff0\uff1a\u65e0\u6cd5\u83b7\u53d6\u5305 \u5bf9\u4e8e\u94fe\u7801\uff08examplecc:2\uff09 – \u80cc\u4e66\u8005\u7684\u4ea4\u6613\u5904\u7406 [peer1.org2.example.com:6051]\uff1a\u80cc\u4e66\u8005\u5ba2\u6237\u7aef\u72b6\u6001\u4ee3\u7801\uff1a(23) chaincode_name_not_found\u3002\u63cf\u8ff0\uff1a\u65e0\u6cd5\u83b7\u53d6\u5305\u88f9 \u94fe\u7801\uff08\u793a\u4f8bcc\uff1a2\uff09\u201d <\/p>\n
\u5b9e\u4f8b\u5316\u94fe\u7801\u7684\u4ee3\u7801\u5982\u4e0b\u3002 \uff08\u5728\u4e4b\u524d\u7684\u9636\u6bb5\u6211\u5df2\u7ecf\u5b89\u88c5\u4e86\u94fe\u4ee3\u7801\uff09<\/p>\n
sdk, err = fabsdk.new(config.fromfile(\"config.yaml\"))\n    if err != nil {\n        log.errorf(\"failed to create new sdk: \", err)\n        return nil, err\n    }\n\nadmincontext := sdk.context(\"admin\", \"org1\"))\n\/\/ org resource management client\norgresmgmt, err := resmgmt.new(admincontext)\nif err != nil {\n    log.errorf(\"failed to create resource management client %v: \", err)\n    return nil, err\n\n}\n\n\nccpolicy, err := cauthdsl.fromstring(instantiatereq.endorsmentpolicy)\nif err != nil {\n    log.errorf(\" error parsing endorsment policy %v: \", err)\n    return \"\", err\n}   \n\ninstantiaterequest := resmgmt.instantiateccrequest{name: instantiatereq.name, path: instantiatereq.path, version: instantiatereq.version, args: instantiatereq.args, policy: ccpolicy}<\/pre>\n
\u5f53\u5bf9\u7b49\u65b9\u66f4\u65b0\u4e3a\u951a\u70b9\u65f6\uff0c\u4f1a\u53d1\u751f\u8fd9\u79cd\u60c5\u51b5\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5982\u679c\u6211\u5728\u521d\u59cb\u5316\u7f51\u7edc\u65f6\u4e0d\u5728\u5bf9\u7b49\u70b9\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff0c\u5219\u4e0d\u4f1a\u53d1\u751f\u9519\u8bef\u3002<\/p>\n
\uff08\u5728peer0 org1\u4e0a\u4e0b\u6587\u4e2d\uff09<\/p>\n
peer channel update -o orderer0.example.com:7050 -c $channel_name --tls $core_peer_tls_enabled --cafile $orderer_ca -f .\/channel-artifacts\/org1mspanchors.tx >&log.txt<\/pre>\n
\u5728peer0 org2\u4e0a\u4e0b\u6587\u4e2d<\/p>\n
peer channel update -o orderer0.example.com:7050 -c $CHANNEL_NAME --tls $CORE_PEER_TLS_ENABLED --cafile $ORDERER_CA -f .\/channel-artifacts\/org2MSPanchors.tx >&log.txt<\/pre>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
\u8fd9\u662f1.4.1\u7248\u672c\u4e2d\u7684\u4e00\u4e2a\u9519\u8bef\uff0c\u975e\u80cc\u4e66\u8005\u7ec4\u7ec7\u6b63\u5728\u5c1d\u8bd5\u6267\u884clscc\u5e76\u80cc\u4e66\u4ea4\u6613\u3002<\/p>\n
\u6211\u5df2\u7ecf\u5c06\u7f51\u7edc\u5347\u7ea7\u52301.4.2\uff0c\u73b0\u5728\u770b\u6765\u95ee\u9898\u5df2\u7ecf\u6d88\u5931\u4e86\u3002<\/p>\n
\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aFabric GO SDK \u7684\u80cc\u4e66\u653f\u7b56\u95ee\u9898\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-208196","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=208196"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208196\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}