基于Golang语言的腾讯区块链全部资料+详细文档.zip

GoTrustSQL ======= [](https://github.com/KleeTaurus/go-trustsql-sdk/blob/master/LICENSE) [](https://godoc.org/github.com/KleeTaurus/go-trustsql-sdk) 基于 Golang 语言的 [TrustSQL](https://trustsql.qq.com/) SDK ## 概述 该 SDK 实现了底层密钥对生成、地址生成、签名/验签等基础功能，并对 TrustSQL 提供的三类（信息共享/身份管理） API 接口进行了封装。 ## 特性 SDK 基础命令 1. 生成密钥对 2. 根据私钥生成公钥（压缩公钥） 3. 根据公钥生成地址（压缩地址） 4. 利用私钥对数据签名 5. 利用公钥对数据和签名进行验签 SDK API 接口 1. 数字资产（暂未实现） 2. 信息共享 3. 身份管理 ## 示例 下列示例演示了该 SDK 的基本使用方法。 ```go func SendToTrustSQL(content map[string]interface{}) (*tsiss.IssAppendResponse, error) { privateKey := "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" client, _ := trustsql.NewClient(privateKey) client.SetIssRequestTimeout(5 * time.Second) //testURI := "" //client.SetAppendIssURI(testURI) accountAddr := client.GetAddrByPubkey() pubKey := client.GetPublicKey() issAppend := &tsiss.IssAppend{ Version: "1.0", SignType: "ECDSA", MchID: "gbxxxxxxxxxxxxxxx", //MchSign: "", Account: string(accountAddr), CommitTime: time.Now().Format("2006-01-02 15:04:05"), //Content: map[string]interface{}{"c": "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks"}, Content: content, InfoKey: bson.NewObjectId().Hex(), //InfoKey: "1242123jjj", InfoVersion: "1", State: "0", Notes: map[string]interface{}{"notes": "comments"}, PublicKey: pubKey, Sign: "", ChainID: "ch_tencent_test", LedgerID: "ld_tencent_iss", } signStr, err := client.GetIssSignStr(issAppend) if err != nil { fmt.Printf("get issSignStr error: %s\n", err) return nil, err } issAppend.Sign = client.SignString(signStr, true) appendRes, err := client.AppendIss(issAppend) if err != nil { fmt.Printf("append error: %s\n", err) return nil, err } //fmt.Printf("appendRes: %+v\n", appendRes) return appendRes, nil } ``` ## 环境依赖 * go version >= 1.9 * 需要单独安装, 详细过程见 [github.com/toxeus/go-secp256k1](https://github.com/toxeus/go-secp256k1) * cd $GOPATH/src/github.com/KleeTaurus/go-trustsql-sdk && [govendor](https://github.com/kardianos/govendor) sync ## 参考资料 1. [Bitcoin Wiki](https://en.bitcoin.it/wiki/Main_Page) 2. [Base58Check encoding](https://en.bitcoin.it/wiki/Base58Check_encoding) 3. [Bitcoin Developer Reference](https://bitcoin.org/en/developer-reference#block-chain) 4. [Technical background of version 1 Bitcoin addresses](https://en.bitcoin.it/wiki/Technical_background_of_version_1_Bitcoin_addresses) 5. [Merkle Trees](https://hackernoon.com/merkle-trees-181cb4bc30b4) 6. [数据库那么便宜，为何还要死贵的区块链来存储数据？](https://mp.weixin.qq.com/s/ME_E1EA95XILD_yaFg1d8Q) 7. [Data Insertion in Bitcoin's Blockchain](https://digitalcommons.augustana.edu/cgi/viewcontent.cgi?article=1000&context=cscfaculty) ## License GoTrustSQL is MIT licensed. See the included LICENSE file for more details.