├── .vscode └── settings.json ├── .gitignore ├── cli ├── generateKey.go ├── getAccount.go ├── getInfo.go ├── getCurrencyBalance.go ├── sellRam.go ├── buyRam.go ├── undelegateBW.go ├── delegateBW.go ├── transfer.go └── newAccount.go ├── README.md ├── cli.go └── LICENSE /.vscode/settings.json: -------------------------------------------------------------------------------- 1 | { 2 | "git.ignoreLimitWarning": true 3 | } -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Binaries for programs and plugins 2 | *.exe 3 | *.exe~ 4 | *.dll 5 | *.so 6 | *.dylib 7 | 8 | # Test binary, build with `go test -c` 9 | *.test 10 | 11 | # Output of the go coverage tool, specifically when used with LiteIDE 12 | *.out 13 | -------------------------------------------------------------------------------- /cli/generateKey.go: -------------------------------------------------------------------------------- 1 | package cli 2 | 3 | import ( 4 | "fmt" 5 | 6 | "github.com/eoscanada/eos-go/ecc" 7 | ) 8 | 9 | func NewKeyPair() { 10 | priKey, _ := ecc.NewRandomPrivateKey() 11 | pubKey := priKey.PublicKey() 12 | fmt.Printf("Private Key: %s\nPublic Key: %s\n", priKey, pubKey) 13 | } 14 | -------------------------------------------------------------------------------- /cli/getAccount.go: -------------------------------------------------------------------------------- 1 | package cli 2 | 3 | import ( 4 | "encoding/json" 5 | "fmt" 6 | 7 | "github.com/eoscanada/eos-go" 8 | ) 9 | 10 | func GetAccount(api *eos.API, account eos.AccountName) { 11 | resp, _ := api.GetAccount(account) 12 | data, _ := json.MarshalIndent(resp, "", " ") 13 | fmt.Println(string(data)) 14 | } 15 | -------------------------------------------------------------------------------- /cli/getInfo.go: -------------------------------------------------------------------------------- 1 | package cli 2 | 3 | import ( 4 | "encoding/json" 5 | "fmt" 6 | 7 | "github.com/eoscanada/eos-go" 8 | ) 9 | 10 | func GetInfo(api *eos.API) { 11 | info, err := api.GetInfo() 12 | if err == nil { 13 | data, _ := json.MarshalIndent(info, "", " ") 14 | fmt.Println(string(data)) 15 | } else { 16 | fmt.Println("Request failed") 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /cli/getCurrencyBalance.go: -------------------------------------------------------------------------------- 1 | package cli 2 | 3 | import ( 4 | "fmt" 5 | 6 | "github.com/eoscanada/eos-go" 7 | ) 8 | 9 | func GetCurrencyBalance(api *eos.API, account eos.AccountName, symbol string, tokenAccount eos.AccountName) { 10 | balances, err := api.GetCurrencyBalance(account, symbol, tokenAccount) 11 | if err == nil { 12 | for _, asset := range balances { 13 | fmt.Printf("%s\n", asset) 14 | } 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ## eos-go startup 2 | 3 | ### 简介 4 | 5 | [eos-go startup](https://github.com/dabdevelop/eosgo-startup) 整理了eos-go常用代码，包括创建、查询EOS账号，EOS转账，购买RAM，出售RAM，抵押资源，取消抵押资源，生成密钥对等。 6 | 7 | ### 前提 8 | 9 | 前提是安装了[eos-go](https://github.com/eoscanada/eos-go)： 10 | 11 | 在此工程目录下，安装 `eos-go` 12 | 13 | ```bash 14 | go get github.com/eoscanada/eos-go 15 | ``` 16 | 17 | ### 使用方法 18 | 19 | 首先，在 `cli.go` 中替换私钥。然后对相应程序的参数进行修改。 20 | 21 | go代码运行方式为： 22 | 23 | ```bash 24 | go run cli.go 25 | ``` -------------------------------------------------------------------------------- /cli/sellRam.go: -------------------------------------------------------------------------------- 1 | package cli 2 | 3 | import ( 4 | "encoding/json" 5 | "fmt" 6 | 7 | "github.com/eoscanada/eos-go" 8 | "github.com/eoscanada/eos-go/system" 9 | ) 10 | 11 | func SellRam(api *eos.API, accountName eos.AccountName, numBytes int32) { 12 | action := system.NewSellRAM(accountName, uint64(numBytes)) 13 | actions := []*eos.Action{action} 14 | resp, err := api.SignPushActions(actions...) 15 | if err == nil { 16 | data, _ := json.MarshalIndent(resp, "", " ") 17 | fmt.Println(string(data)) 18 | } else { 19 | fmt.Println(err) 20 | } 21 | 22 | } 23 | -------------------------------------------------------------------------------- /cli/buyRam.go: -------------------------------------------------------------------------------- 1 | package cli 2 | 3 | import ( 4 | "encoding/json" 5 | "fmt" 6 | 7 | "github.com/eoscanada/eos-go" 8 | "github.com/eoscanada/eos-go/system" 9 | ) 10 | 11 | func BuyRam(api *eos.API, payer, receiver eos.AccountName, numBytes int) { 12 | action := system.NewBuyRAMBytes(payer, receiver, uint32(numBytes)) 13 | actions := []*eos.Action{action} 14 | resp, err := api.SignPushActions(actions...) 15 | if err == nil { 16 | data, _ := json.MarshalIndent(resp, "", " ") 17 | fmt.Println(string(data)) 18 | } else { 19 | fmt.Println(err) 20 | } 21 | 22 | } 23 | -------------------------------------------------------------------------------- /cli/undelegateBW.go: -------------------------------------------------------------------------------- 1 | package cli 2 | 3 | import ( 4 | "encoding/json" 5 | "fmt" 6 | 7 | "github.com/eoscanada/eos-go" 8 | "github.com/eoscanada/eos-go/system" 9 | ) 10 | 11 | func UndelegateBW(api *eos.API, from, receiver eos.AccountName, cpuStake, netStake eos.Asset) { 12 | actions := []*eos.Action{} 13 | actions = append(actions, system.NewUndelegateBW(from, receiver, cpuStake, netStake)) 14 | resp, err := api.SignPushActions(actions...) 15 | if err == nil { 16 | data, _ := json.MarshalIndent(resp, "", " ") 17 | fmt.Println(string(data)) 18 | } else { 19 | fmt.Println(err) 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /cli/delegateBW.go: -------------------------------------------------------------------------------- 1 | package cli 2 | 3 | import ( 4 | "encoding/json" 5 | "fmt" 6 | 7 | "github.com/eoscanada/eos-go" 8 | "github.com/eoscanada/eos-go/system" 9 | ) 10 | 11 | func DelegateBW(api *eos.API, from, receiver eos.AccountName, cpuStake, netStake eos.Asset, doTransfer bool) { 12 | actions := []*eos.Action{} 13 | actions = append(actions, system.NewDelegateBW(from, receiver, cpuStake, netStake, doTransfer)) 14 | resp, err := api.SignPushActions(actions...) 15 | if err == nil { 16 | data, _ := json.MarshalIndent(resp, "", " ") 17 | fmt.Println(string(data)) 18 | } else { 19 | fmt.Println(err) 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /cli/transfer.go: -------------------------------------------------------------------------------- 1 | package cli 2 | 3 | import ( 4 | "encoding/json" 5 | "fmt" 6 | 7 | "github.com/eoscanada/eos-go" 8 | "github.com/eoscanada/eos-go/token" 9 | ) 10 | 11 | func Transfer(api *eos.API, from eos.AccountName, to eos.AccountName, quantity eos.Asset, memo string, code eos.AccountName) { 12 | action := token.NewTransfer(from, to, quantity, memo) 13 | action.Account = code 14 | actions := []*eos.Action{action} 15 | resp, err := api.SignPushActions(actions...) 16 | if err == nil { 17 | data, _ := json.MarshalIndent(resp, "", " ") 18 | fmt.Println(string(data)) 19 | } else { 20 | fmt.Println(err) 21 | } 22 | 23 | } 24 | -------------------------------------------------------------------------------- /cli/newAccount.go: -------------------------------------------------------------------------------- 1 | package cli 2 | 3 | import ( 4 | "encoding/json" 5 | "fmt" 6 | 7 | "github.com/eoscanada/eos-go" 8 | "github.com/eoscanada/eos-go/ecc" 9 | "github.com/eoscanada/eos-go/system" 10 | ) 11 | 12 | func NewAccount(api *eos.API, creator, newAccount eos.AccountName, pubKey ecc.PublicKey, buyRAMAmount, cpuStake, netStake eos.Asset, doTransfer bool) { 13 | actions := []*eos.Action{} 14 | actions = append(actions, system.NewNewAccount(creator, newAccount, pubKey)) 15 | actions = append(actions, system.NewDelegateBW(creator, newAccount, cpuStake, netStake, doTransfer)) 16 | actions = append(actions, system.NewBuyRAM(creator, newAccount, uint64(buyRAMAmount.Amount))) 17 | resp, err := api.SignPushActions(actions...) 18 | if err == nil { 19 | data, _ := json.MarshalIndent(resp, "", " ") 20 | fmt.Println(string(data)) 21 | } else { 22 | fmt.Println(err) 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /cli.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "./cli" 5 | 6 | "github.com/eoscanada/eos-go" 7 | ) 8 | 9 | var ( 10 | api *eos.API 11 | ) 12 | 13 | func init() { 14 | rpc := "https://api.eosnewyork.io" 15 | key := "5KdB3AtHrJFZez87KHAQej4ucZ7NAwN2VenB1D9fVDSMdGFq4jK" 16 | api = eos.New(rpc) 17 | signer := eos.NewKeyBag() 18 | signer.ImportPrivateKey(key) 19 | api.SetSigner(signer) 20 | } 21 | 22 | func main() { 23 | transfer() 24 | } 25 | 26 | func transfer() { 27 | from := eos.AN("xxxxxaccount") 28 | to := eos.AN("yyyyyaccount") 29 | quantity, _ := eos.NewEOSAssetFromString("0.0001 EOS") 30 | memo := "" 31 | code := eos.AN("eosio.token") 32 | cli.Transfer(api, from, to, quantity, memo, code) 33 | } 34 | 35 | func buyRam() { 36 | cli.BuyRam(api, eos.AN("xxxxxaccount"), eos.AN("xxxxxaccount"), 1*1024) 37 | } 38 | 39 | func sellRam() { 40 | cli.SellRam(api, eos.AN("xxxxxaccount"), 1*1024) 41 | } 42 | 43 | func delegateBW() { 44 | from := eos.AN("xxxxxaccount") 45 | receiver := eos.AN("xxxxxaccount") 46 | cpuStake, _ := eos.NewAsset("0.0001 EOS") 47 | netStake, _ := eos.NewAsset("0.0001 EOS") 48 | cli.DelegateBW(api, from, receiver, cpuStake, netStake, false) 49 | } 50 | 51 | func undelegateBW() { 52 | from := eos.AN("xxxxxaccount") 53 | receiver := eos.AN("xxxxxaccount") 54 | cpuStake, _ := eos.NewAsset("0.0001 EOS") 55 | netStake, _ := eos.NewAsset("0.0001 EOS") 56 | cli.UndelegateBW(api, from, receiver, cpuStake, netStake) 57 | } 58 | 59 | func newKeyPair() { 60 | cli.NewKeyPair() 61 | } 62 | 63 | func getCurrencyBalance() { 64 | account := eos.AN("xxxxxaccount") 65 | symbol := "EOS" 66 | tokenAccount := eos.AN("eosio.token") 67 | cli.GetCurrencyBalance(api, account, symbol, tokenAccount) 68 | } 69 | 70 | func getInfo() { 71 | cli.GetInfo(api) 72 | } 73 | 74 | func getAccount() { 75 | cli.GetAccount(api, eos.AN("xxxxxaccount")) 76 | } 77 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. For the purposes of this definition, 18 | "control" means (i) the power, direct or indirect, to cause the 19 | direction or management of such entity, whether by contract or 20 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 21 | outstanding shares, or (iii) beneficial ownership of such entity. 22 | 23 | "You" (or "Your") shall mean an individual or Legal Entity 24 | exercising permissions granted by this License. 25 | 26 | "Source" form shall mean the preferred form for making modifications, 27 | including but not limited to software source code, documentation 28 | source, and configuration files. 29 | 30 | "Object" form shall mean any form resulting from mechanical 31 | transformation or translation of a Source form, including but 32 | not limited to compiled object code, generated documentation, 33 | and conversions to other media types. 34 | 35 | "Work" shall mean the work of authorship, whether in Source or 36 | Object form, made available under the License, as indicated by a 37 | copyright notice that is included in or attached to the work 38 | (an example is provided in the Appendix below). 39 | 40 | "Derivative Works" shall mean any work, whether in Source or Object 41 | form, that is based on (or derived from) the Work and for which the 42 | editorial revisions, annotations, elaborations, or other modifications 43 | represent, as a whole, an original work of authorship. For the purposes 44 | of this License, Derivative Works shall not include works that remain 45 | separable from, or merely link (or bind by name) to the interfaces of, 46 | the Work and Derivative Works thereof. 47 | 48 | "Contribution" shall mean any work of authorship, including 49 | the original version of the Work and any modifications or additions 50 | to that Work or Derivative Works thereof, that is intentionally 51 | submitted to Licensor for inclusion in the Work by the copyright owner 52 | or by an individual or Legal Entity authorized to submit on behalf of 53 | the copyright owner. For the purposes of this definition, "submitted" 54 | means any form of electronic, verbal, or written communication sent 55 | to the Licensor or its representatives, including but not limited to 56 | communication on electronic mailing lists, source code control systems, 57 | and issue tracking systems that are managed by, or on behalf of, the 58 | Licensor for the purpose of discussing and improving the Work, but 59 | excluding communication that is conspicuously marked or otherwise 60 | designated in writing by the copyright owner as "Not a Contribution." 61 | 62 | "Contributor" shall mean Licensor and any individual or Legal Entity 63 | on behalf of whom a Contribution has been received by Licensor and 64 | subsequently incorporated within the Work. 65 | 66 | 2. Grant of Copyright License. Subject to the terms and conditions of 67 | this License, each Contributor hereby grants to You a perpetual, 68 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 69 | copyright license to reproduce, prepare Derivative Works of, 70 | publicly display, publicly perform, sublicense, and distribute the 71 | Work and such Derivative Works in Source or Object form. 72 | 73 | 3. Grant of Patent License. Subject to the terms and conditions of 74 | this License, each Contributor hereby grants to You a perpetual, 75 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 76 | (except as stated in this section) patent license to make, have made, 77 | use, offer to sell, sell, import, and otherwise transfer the Work, 78 | where such license applies only to those patent claims licensable 79 | by such Contributor that are necessarily infringed by their 80 | Contribution(s) alone or by combination of their Contribution(s) 81 | with the Work to which such Contribution(s) was submitted. If You 82 | institute patent litigation against any entity (including a 83 | cross-claim or counterclaim in a lawsuit) alleging that the Work 84 | or a Contribution incorporated within the Work constitutes direct 85 | or contributory patent infringement, then any patent licenses 86 | granted to You under this License for that Work shall terminate 87 | as of the date such litigation is filed. 88 | 89 | 4. Redistribution. You may reproduce and distribute copies of the 90 | Work or Derivative Works thereof in any medium, with or without 91 | modifications, and in Source or Object form, provided that You 92 | meet the following conditions: 93 | 94 | (a) You must give any other recipients of the Work or 95 | Derivative Works a copy of this License; and 96 | 97 | (b) You must cause any modified files to carry prominent notices 98 | stating that You changed the files; and 99 | 100 | (c) You must retain, in the Source form of any Derivative Works 101 | that You distribute, all copyright, patent, trademark, and 102 | attribution notices from the Source form of the Work, 103 | excluding those notices that do not pertain to any part of 104 | the Derivative Works; and 105 | 106 | (d) If the Work includes a "NOTICE" text file as part of its 107 | distribution, then any Derivative Works that You distribute must 108 | include a readable copy of the attribution notices contained 109 | within such NOTICE file, excluding those notices that do not 110 | pertain to any part of the Derivative Works, in at least one 111 | of the following places: within a NOTICE text file distributed 112 | as part of the Derivative Works; within the Source form or 113 | documentation, if provided along with the Derivative Works; or, 114 | within a display generated by the Derivative Works, if and 115 | wherever such third-party notices normally appear. The contents 116 | of the NOTICE file are for informational purposes only and 117 | do not modify the License. You may add Your own attribution 118 | notices within Derivative Works that You distribute, alongside 119 | or as an addendum to the NOTICE text from the Work, provided 120 | that such additional attribution notices cannot be construed 121 | as modifying the License. 122 | 123 | You may add Your own copyright statement to Your modifications and 124 | may provide additional or different license terms and conditions 125 | for use, reproduction, or distribution of Your modifications, or 126 | for any such Derivative Works as a whole, provided Your use, 127 | reproduction, and distribution of the Work otherwise complies with 128 | the conditions stated in this License. 129 | 130 | 5. Submission of Contributions. Unless You explicitly state otherwise, 131 | any Contribution intentionally submitted for inclusion in the Work 132 | by You to the Licensor shall be under the terms and conditions of 133 | this License, without any additional terms or conditions. 134 | Notwithstanding the above, nothing herein shall supersede or modify 135 | the terms of any separate license agreement you may have executed 136 | with Licensor regarding such Contributions. 137 | 138 | 6. Trademarks. This License does not grant permission to use the trade 139 | names, trademarks, service marks, or product names of the Licensor, 140 | except as required for reasonable and customary use in describing the 141 | origin of the Work and reproducing the content of the NOTICE file. 142 | 143 | 7. Disclaimer of Warranty. Unless required by applicable law or 144 | agreed to in writing, Licensor provides the Work (and each 145 | Contributor provides its Contributions) on an "AS IS" BASIS, 146 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 147 | implied, including, without limitation, any warranties or conditions 148 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 149 | PARTICULAR PURPOSE. You are solely responsible for determining the 150 | appropriateness of using or redistributing the Work and assume any 151 | risks associated with Your exercise of permissions under this License. 152 | 153 | 8. Limitation of Liability. In no event and under no legal theory, 154 | whether in tort (including negligence), contract, or otherwise, 155 | unless required by applicable law (such as deliberate and grossly 156 | negligent acts) or agreed to in writing, shall any Contributor be 157 | liable to You for damages, including any direct, indirect, special, 158 | incidental, or consequential damages of any character arising as a 159 | result of this License or out of the use or inability to use the 160 | Work (including but not limited to damages for loss of goodwill, 161 | work stoppage, computer failure or malfunction, or any and all 162 | other commercial damages or losses), even if such Contributor 163 | has been advised of the possibility of such damages. 164 | 165 | 9. Accepting Warranty or Additional Liability. While redistributing 166 | the Work or Derivative Works thereof, You may choose to offer, 167 | and charge a fee for, acceptance of support, warranty, indemnity, 168 | or other liability obligations and/or rights consistent with this 169 | License. However, in accepting such obligations, You may act only 170 | on Your own behalf and on Your sole responsibility, not on behalf 171 | of any other Contributor, and only if You agree to indemnify, 172 | defend, and hold each Contributor harmless for any liability 173 | incurred by, or claims asserted against, such Contributor by reason 174 | of your accepting any such warranty or additional liability. 175 | 176 | END OF TERMS AND CONDITIONS 177 | 178 | APPENDIX: How to apply the Apache License to your work. 179 | 180 | To apply the Apache License to your work, attach the following 181 | boilerplate notice, with the fields enclosed by brackets "[]" 182 | replaced with your own identifying information. (Don't include 183 | the brackets!) The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | --------------------------------------------------------------------------------