├── tea.yaml ├── index.js ├── README.md ├── Utils ├── Random.js ├── Time.js ├── ExcelDataUtils.js └── EvmTxUtils.js ├── package.json ├── .gitignore └── LICENSE /tea.yaml: -------------------------------------------------------------------------------- 1 | # https://tea.xyz/what-is-this-file 2 | --- 3 | version: 1.0.0 4 | codeOwners: 5 | - '0xbA16c4a25A35ac3f4a6b4160Ed1aeA249C773396' 6 | quorum: 1 7 | -------------------------------------------------------------------------------- /index.js: -------------------------------------------------------------------------------- 1 | const EvmTxUtils = require('./utils/EvmTxUtils.js'); 2 | const ExcelDataUtils = require('./utils/ExcelDataUtils.js'); 3 | const Time = require('./utils/Time.js'); 4 | const Random = require('./utils/Random.js'); 5 | 6 | module.exports = { 7 | EvmTxUtils, 8 | ExcelDataUtils, 9 | Time, 10 | Random, 11 | }; -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # CryptoJSUtils 2 | 3 | CryptoJSUtils 是一款基于 Node.js 的工具类库，它对 Web3.js 等区块链工具进行了优化封装，致力于简化和提高区块链应用开发的效率。本库的核心功能是支持从多种数据源（如 XLSX、TXT 文件）中批量读取数据，并根据这些数据进行批量合约调用。 CryptoJSUtils 的出现让开发者可以更轻松地执行大量区块链交互操作，节省了大量的时间和努力。 4 | 它的优秀表现主要体现在两个方面： 5 | 1. 数据读取：CryptoJSUtils 支持从各种常见格式的文件中读取数据，如 XLSX、TXT 等，这使得开发者可以将这些数据直接导入到区块链合约中，而无需进行繁琐的数据转换和处理。 6 | 2. 合约调用：利用 CryptoJSUtils，开发者可以批量进行合约调用，从而快速处理大量区块链交互操作，实现数据上链。 综上，CryptoJSUtils 是一款功能强大、易用的区块链开发工具类库，对于任何需要在区块链上批量处理数据的开发者来说，它都是不可或缺的助手。 7 | -------------------------------------------------------------------------------- /Utils/Random.js: -------------------------------------------------------------------------------- 1 | const BigNumber = require('bignumber.js'); 2 | 3 | function getRandomInt(min, max) { 4 | min = Math.ceil(min); 5 | max = Math.floor(max); 6 | return Math.floor(Math.random() * (max - min + 1)) + min; 7 | } 8 | function getRandomNumber(min, max) { 9 | return Math.random() * (max - min) + min; 10 | } 11 | 12 | function randomInRange(min, max) { 13 | const diff = new BigNumber(max).minus(min); 14 | const random = new BigNumber(Math.random()); 15 | const result = random.times(diff).plus(min); 16 | return result.toFixed(); 17 | } 18 | 19 | module.exports = { 20 | getRandomInt, 21 | randomInRange, 22 | getRandomNumber, 23 | } 24 | 25 | -------------------------------------------------------------------------------- /Utils/Time.js: -------------------------------------------------------------------------------- 1 | const Web3 = require("web3"); 2 | async function sleep(ms) { 3 | return new Promise(resolve => setTimeout(resolve, ms)); 4 | } 5 | async function getEvmBlockDate() { 6 | return new Promise(async (resolve, reject) => { 7 | try { 8 | const web3 = new Web3('https://eth-mainnet.g.alchemy.com/v2/perN5GAiO2D79c-ogrqD8f2N8cglTT5Y'); 9 | const blockNumber = await web3.eth.getBlockNumber(); 10 | await web3.eth.getBlock(blockNumber, (error, block) => { 11 | if (error) { 12 | console.error(error); 13 | reject(error); 14 | } else { 15 | const timestamp = block.timestamp; 16 | resolve(timestamp); 17 | } 18 | }); 19 | }catch (e) { 20 | console.error(e); 21 | reject(e); 22 | } 23 | }); 24 | 25 | } 26 | 27 | module.exports = { 28 | sleep, 29 | getEvmBlockDate, 30 | } 31 | -------------------------------------------------------------------------------- /Utils/ExcelDataUtils.js: -------------------------------------------------------------------------------- 1 | const XLSX = require("xlsx"); 2 | 3 | async function getExcelDataList(filePath) { 4 | try { 5 | const workbook = XLSX.readFile(filePath, {encoding: 'UTF-8', cellText:false, cellNF:false,raw:true}); 6 | const sheetName = workbook.SheetNames[0]; 7 | const worksheet = workbook.Sheets[sheetName]; 8 | return XLSX.utils.sheet_to_json(worksheet); 9 | } catch (e) { 10 | console.error(e); 11 | return []; 12 | } 13 | 14 | } 15 | 16 | async function updateExcelData(dataList, filePath) { 17 | try { 18 | const workbook = XLSX.readFile(filePath, {encoding: 'UTF-8', cellText:false, cellNF:false}); 19 | const sheetName = workbook.SheetNames[0]; 20 | workbook.Sheets[sheetName] = XLSX.utils.json_to_sheet(dataList); 21 | XLSX.writeFile(workbook, filePath); 22 | } catch (e) { 23 | console.error(e); 24 | return []; 25 | } 26 | 27 | } 28 | async function updateOneDataInExcel(dataList, id, newData, filePath) { 29 | try { 30 | // Find the data with the given id 31 | const index = dataList.findIndex(data => data.id == id); 32 | if (index === -1) { 33 | console.error('Data not found'); 34 | return; 35 | } 36 | 37 | // Replace the data with the new data 38 | dataList[index] = newData; 39 | 40 | // Update the Excel file 41 | const workbook = XLSX.readFile(filePath, {encoding: 'UTF-8', cellText:false, cellNF:false}); 42 | const sheetName = workbook.SheetNames[0]; 43 | workbook.Sheets[sheetName] = XLSX.utils.json_to_sheet(dataList); 44 | XLSX.writeFile(workbook, filePath); 45 | } catch (e) { 46 | console.error(e); 47 | } 48 | } 49 | 50 | 51 | module.exports = { 52 | getExcelDataList, 53 | updateExcelData, 54 | updateOneDataInExcel 55 | } -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "cryptojsutils", 3 | "version": "1.0.2", 4 | "description": "CryptoJSUtils 是一款基于 Node.js 的工具类库，它对 Web3.js 等区块链工具进行了优化封装，致力于简化和提高区块链应用开发的效率。本库的核心功能是支持从多种数据源（如 XLSX、TXT 文件）中批量读取数据，并根据这些数据进行批量合约调用。 CryptoJSUtils 的出现让开发者可以更轻松地执行大量区块链交互操作，节省了大量的时间和努力。 它的优秀表现主要体现在两个方面： 1. 数据读取：CryptoJSUtils 支持从各种常见格式的文件中读取数据，如 XLSX、TXT 等，这使得开发者可以将这些数据直接导入到区块链合约中，而无需进行繁琐的数据转换和处理。 2. 合约调用：利用 CryptoJSUtils，开发者可以批量进行合约调用，从而快速处理大量区块链交互操作，实现数据上链。 综上，CryptoJSUtils 是一款功能强大、易用的区块链开发工具类库，对于任何需要在区块链上批量处理数据的开发者来说，它都是不可或缺的助手。", 5 | "main": "index.js", 6 | "scripts": { 7 | "test": "echo \"Error: no test specified\" && exit 1" 8 | }, 9 | "repository": { 10 | "type": "git", 11 | "url": "https://github.com/liboheng/CryptoJSUtils.git" 12 | }, 13 | "keywords": [ 14 | "区块链", 15 | "区块链开发", 16 | "区块链应用", 17 | "区块链工具", 18 | "区块链工具类库", 19 | "区块链工具库", 20 | "区块链工具包", 21 | "区块链工具箱", 22 | "区块链工具集", 23 | "区块链工具函数", 24 | "区块链工具方法", 25 | "区块链工具函数库", 26 | "区块链工具方法库", 27 | "区块链工具函数包", 28 | "区块链工具方法包", 29 | "区块链工具函数集", 30 | "区块链工具方法集", 31 | "区块链工具函数工具", 32 | "区块链工具方法工具", 33 | "区块链工具函数工具类", 34 | "区块链工具方法工具类", 35 | "区块链工具函数工具库", 36 | "区块链工具方法工具库", 37 | "区块链工具函数工具包", 38 | "区块链工具方法工具包", 39 | "区块链工具函数工具集", 40 | "区块链工具方法工具集", 41 | "区块链工具函数工具函数", 42 | "区块链工具方法工具方法", 43 | "区块链工具函数工具函数库", 44 | "区块链工具方法工具方法库", 45 | "区块链工具函数工具函数包", 46 | "区块链工具方法工具方法包", 47 | "区块链工具函数工具函数集", 48 | "区块链工具方法工具方法集", 49 | "区块链工具函数工具函数工具", 50 | "区块链工具方法工具方法工具", 51 | "区块链工具函数工具函数工具类", 52 | "区块链工具方法工具方法工具类", 53 | "区块链工具函数工具函数工具库", 54 | "区块链工具方法工具方法工具库" 55 | ], 56 | "author": "", 57 | "license": "ISC", 58 | "dependencies": { 59 | "bignumber.js": "^9.1.1", 60 | "path": "^0.12.7", 61 | "web3": "^4.0.2", 62 | "xlsx": "https://cdn.sheetjs.com/xlsx-0.19.3/xlsx-0.19.3.tgz" 63 | } 64 | } 65 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Logs 2 | logs 3 | *.log 4 | npm-debug.log* 5 | yarn-debug.log* 6 | yarn-error.log* 7 | lerna-debug.log* 8 | .pnpm-debug.log* 9 | 10 | # Diagnostic reports (https://nodejs.org/api/report.html) 11 | report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json 12 | 13 | # Runtime data 14 | pids 15 | *.pid 16 | *.seed 17 | *.pid.lock 18 | 19 | # Directory for instrumented libs generated by jscoverage/JSCover 20 | lib-cov 21 | 22 | # Coverage directory used by tools like istanbul 23 | coverage 24 | *.lcov 25 | 26 | # nyc test coverage 27 | .nyc_output 28 | 29 | # Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files) 30 | .grunt 31 | 32 | # Bower dependency directory (https://bower.io/) 33 | bower_components 34 | 35 | # node-waf configuration 36 | .lock-wscript 37 | 38 | # Compiled binary addons (https://nodejs.org/api/addons.html) 39 | build/Release 40 | 41 | # Dependency directories 42 | node_modules/ 43 | jspm_packages/ 44 | 45 | # Snowpack dependency directory (https://snowpack.dev/) 46 | web_modules/ 47 | 48 | # TypeScript cache 49 | *.tsbuildinfo 50 | 51 | # Optional npm cache directory 52 | .npm 53 | 54 | # Optional eslint cache 55 | .eslintcache 56 | 57 | # Optional stylelint cache 58 | .stylelintcache 59 | 60 | # Microbundle cache 61 | .rpt2_cache/ 62 | .rts2_cache_cjs/ 63 | .rts2_cache_es/ 64 | .rts2_cache_umd/ 65 | 66 | # Optional REPL history 67 | .node_repl_history 68 | 69 | # Output of 'npm pack' 70 | *.tgz 71 | 72 | # Yarn Integrity file 73 | .yarn-integrity 74 | 75 | # dotenv environment variable files 76 | .env 77 | .env.development.local 78 | .env.test.local 79 | .env.production.local 80 | .env.local 81 | 82 | # parcel-bundler cache (https://parceljs.org/) 83 | .cache 84 | .parcel-cache 85 | 86 | # Next.js build output 87 | .next 88 | out 89 | 90 | # Nuxt.js build / generate output 91 | .nuxt 92 | dist 93 | 94 | # Gatsby files 95 | .cache/ 96 | # Comment in the public line in if your project uses Gatsby and not Next.js 97 | # https://nextjs.org/blog/next-9-1#public-directory-support 98 | # public 99 | 100 | # vuepress build output 101 | .vuepress/dist 102 | 103 | # vuepress v2.x temp and cache directory 104 | .temp 105 | .cache 106 | 107 | # Docusaurus cache and generated files 108 | .docusaurus 109 | 110 | # Serverless directories 111 | .serverless/ 112 | 113 | # FuseBox cache 114 | .fusebox/ 115 | 116 | # DynamoDB Local files 117 | .dynamodb/ 118 | 119 | # TernJS port file 120 | .tern-port 121 | 122 | # Stores VSCode versions used for testing VSCode extensions 123 | .vscode-test 124 | 125 | # yarn v2 126 | .yarn/cache 127 | .yarn/unplugged 128 | .yarn/build-state.yml 129 | .yarn/install-state.gz 130 | .pnp.* 131 | -------------------------------------------------------------------------------- /Utils/EvmTxUtils.js: -------------------------------------------------------------------------------- 1 | const {Web3} = require("web3"); 2 | 3 | 4 | class EvmUtils { 5 | rpc = 'https://goerli.infura.io/v3/585336f85af047039abaaad4761a82e9'; 6 | web3 = new Web3(this.rpc); 7 | 8 | 9 | constructor(rpc = this.rpc) { 10 | this.rpc = rpc; 11 | this.web3 = new Web3(new Web3.providers.HttpProvider(this.rpc)); 12 | } 13 | 14 | async processEvmAddress(address) { 15 | if (!address) { 16 | return ''; 17 | } 18 | if (address.substring(0, 2) === '0x') { 19 | address = address.slice(2); 20 | } 21 | return address.toLowerCase(); 22 | } 23 | 24 | async getAddressByPrivateKey(privateKey) { 25 | if (!privateKey.startsWith('0x')) { 26 | privateKey = '0x' + privateKey; 27 | } 28 | return this.web3.eth.accounts.privateKeyToAccount(privateKey).address; 29 | } 30 | 31 | append0xToPrivateKey(privateKey) { 32 | return privateKey.startsWith('0x') ? privateKey : '0x' + privateKey; 33 | } 34 | 35 | 36 | async getBalanceByRPC(address, rpc = this.rpc) { 37 | let web3 = new Web3(rpc); 38 | let balanceInWei = await web3.eth.getBalance(address); 39 | let balanceInEther = web3.utils.fromWei(balanceInWei, 'ether'); 40 | return parseFloat(balanceInEther).toFixed(4); 41 | } 42 | 43 | async getTokenBalance(address, abi, contractAddress, rpc = this.rpc) { 44 | return new Promise(async (resolve, reject) => { 45 | let web3 = new Web3(rpc); 46 | const tokenContract = new web3.eth.Contract(abi, contractAddress); 47 | await tokenContract.methods.balanceOf(address).call(function (err, result) { 48 | err ? reject(err) : resolve(result) 49 | }).then(function (balance) { 50 | resolve(balance) 51 | }); 52 | }); 53 | } 54 | 55 | 56 | async sendTransaction(privateKey, toAddress, encodedData, gasLimit, maxPriorityFeePerGas, maxFeePerGas, value = '0', returnReceipt = false) { 57 | return new Promise(async (resolve) => { 58 | try { 59 | privateKey = this.append0xToPrivateKey(privateKey); 60 | let senderAddress = await this.web3.eth.accounts.privateKeyToAccount(privateKey).address; 61 | let nonce = await this.web3.eth.getTransactionCount(senderAddress); 62 | let txData = { 63 | value: this.web3.utils.toWei(value, 'ether'), 64 | from: senderAddress, 65 | to: toAddress, 66 | nonce: this.web3.utils.toHex(nonce), 67 | data: encodedData, 68 | gasLimit: this.web3.utils.toHex(gasLimit), 69 | maxPriorityFeePerGas: maxPriorityFeePerGas, 70 | maxFeePerGas: maxFeePerGas, 71 | }; 72 | let signedTx = await this.web3.eth.accounts.signTransaction(txData, privateKey); 73 | this.web3.eth.sendSignedTransaction(signedTx.rawTransaction) 74 | .on('transactionHash', (hash) => { 75 | console.table([{ 76 | 'Tx_hash': hash, 77 | '转账金额': value, 78 | '接收地址': toAddress, 79 | }]); 80 | if (!returnReceipt) { 81 | resolve(true); 82 | } 83 | }) 84 | .on('receipt', (receipt) => { 85 | console.log('\x1b[32m%s\x1b[0m', `交易已打包: ${receipt.transactionHash}`); 86 | if (returnReceipt) { 87 | resolve(true); 88 | } 89 | }) 90 | .on('error', (error) => { 91 | console.log('\x1b[31m%s\x1b[0m', `打包失败: ${error.message}`) 92 | resolve(false); 93 | }); 94 | } catch (e) { 95 | console.log('\x1b[31m%s\x1b[0m', `打包报错: ${e.message}`) 96 | resolve(false); 97 | } 98 | }); 99 | 100 | } 101 | 102 | async sendDeftTransaction(privateKey, toAddress, encodedData, gasLimit, gasPrice, value = '0', returnReceipt = false) { 103 | return new Promise(async (resolve) => { 104 | try { 105 | privateKey = this.append0xToPrivateKey(privateKey); 106 | let senderAddress = await this.web3.eth.accounts.privateKeyToAccount(privateKey).address; 107 | let nonce = await this.web3.eth.getTransactionCount(senderAddress); 108 | let txData = { 109 | value: this.web3.utils.toWei(value, 'ether'), 110 | from: senderAddress, 111 | to: toAddress, 112 | nonce: this.web3.utils.toHex(nonce), 113 | data: encodedData, 114 | gasLimit: this.web3.utils.toHex(gasLimit), 115 | gasPrice: gasPrice, 116 | }; 117 | let signedTx = await this.web3.eth.accounts.signTransaction(txData, privateKey); 118 | this.web3.eth.sendSignedTransaction(signedTx.rawTransaction) 119 | .on('transactionHash', (hash) => { 120 | console.table([{ 121 | 'Tx_hash': hash, 122 | '转账金额': value, 123 | '接收地址': toAddress, 124 | }]); 125 | if (!returnReceipt) { 126 | resolve(true); 127 | } 128 | }) 129 | .on('receipt', (receipt) => { 130 | console.log('\x1b[32m%s\x1b[0m', `交易已打包: ${receipt.transactionHash}`); 131 | if (returnReceipt) { 132 | resolve(true); 133 | } 134 | }) 135 | .on('error', (error) => { 136 | console.log('\x1b[31m%s\x1b[0m', `打包失败: ${error.message}`) 137 | resolve(false); 138 | }); 139 | } catch (e) { 140 | console.log('\x1b[31m%s\x1b[0m', `打包报错: ${e.message}`) 141 | resolve(false); 142 | } 143 | }); 144 | 145 | } 146 | } 147 | 148 | module.exports = EvmUtils; 149 | -------------------------------------------------------------------------------- /LICENSE: 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