How to use node-xlsx - 10 common examples

To help you get started, we’ve selected a few node-xlsx examples, based on popular ways it is used in public projects.

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github Fndroid / clash_speedtest / index.js View on Github external
const speedTest = require('speedtest-net');
// const speedTest = require('./speedtest/index')
require('draftlog').into(console)
const axios = require('axios')
const node_xlsx = require('node-xlsx')
const fs = require('fs')
const path = require('path')
const moment = require('moment')

const EC = "127.0.0.1:9090" // 外部控制器 External Controller
const TIME = 10 // 测试时间,单位秒
const PROXY = "http://127.0.0.1:7890" // Clash的http代理

let xlsx = node_xlsx.default

let startTesting = async (id) => {
  return new Promise((resolve, reject) => {
    var test = speedTest({ maxTime: TIME * 1000, serverId: id, proxy: PROXY });

    // test.on('data', data => {
    //   // console.log('data:', data)
    //   resolve(data)
    // });

    let tid = setTimeout(() => {
      resolve({ speeds: { download: '-', upload: '-' }, server: { ping: '-', country: '-' } });
    }, (10 + TIME) * 1000 );

    test.on('downloadspeed', speed => {
      clearTimeout(tid)
github FE-Kits / Ueact / packages / ueact-i18n / lib / replace.js View on Github external
module.exports = function () {
  const xlsxBuffer = xlsx.parse(fs.readFileSync(`${process.cwd()}${path.sep}${config.prefix}_i18n.xlsx`));
  const callDef = config.customCall;
  let successCount = 0;
  const notMatchZhArr = [];
  const writeFileList = [];
  const newChnMap = {};
  xlsxBuffer[0].data.slice(1).reduce((cur, next) => {
    if (!newChnMap[next[2]]) {
      newChnMap[next[3]] = next[2];
    }
  }, []);
  const files = utils.getFiles();
  files.map((file, i) => {
    // 如果是en.js文件,则跳过,后面和zh-cn.js一起处理
    if (/i18n\/en\.js$/g.test(file)) {
      return;
    }
github suvllian / learning / Node / others / import-export-excel / node-xlsx / index.js View on Github external
const xlsx = require('node-xlsx')
const fs = require('fs')

// Parse a buffer
const workSheetsFromBuffer = xlsx.parse(fs.readFileSync(`${__dirname}/index.xlsx`));
// Parse a file
const workSheetsFromFile = xlsx.parse(`${__dirname}/index.xlsx`);

console.log(workSheetsFromBuffer)
console.log(workSheetsFromFile)

const data = [
  [1, 2, 3], 
  [true, false, null, 'sheetjs'], 
  ['foo', 'bar', new Date('2014-02-19T14:30Z'), '0.3'],
  ['baz', null, 'qux']
]

// Returns a buffer
const buffer = xlsx.build([{name: "mySheetName", data: data}]); 

console.log(buffer)
github lss5270 / vue-admin-spa-api / router / uploadRouter.js View on Github external
function excel2json(res,excelPath){
    // var xlsx = require('node-xlsx');
    // var fs = require('fs');
    //读取文件内容

    console.log('------11122-',excelPath)
    let _excelPath = path.resolve(__dirname, '../'+excelPath);
    // let obj = xlsx.parse(__dirname+'./../'+excelPath); //2次上传路径 经常解析错误。(目测是文件写入需要时间)
    let obj = xlsx.parse(_excelPath); //2次上传路径 经常解析错误。(目测是文件写入需要时间)

    let excelObj=obj[0].data;
    // console.log('解析的json--------',excelObj);
    /*[ [ '时间', '公司入款', '线上支付', '人工存入', '充值合计' ],
     [ '2017-9-17', '33366', '22', '111', '466' ],
     [ '2017-9-19', '100190', '1', '1', '3' ],
     [ '2017-9-18', '2', '2', '2', '6' ] ]*/

    for(var i = 1, len = excelObj.length;i < len; i++) {
        //定义提交入参
        let insertData = {};
        let item = excelObj[i];

        for(j in item){
            
            insertData[arr[j]] = item[j]
github RodgerLai / nodejs-nedb-excel / server / routes / gzh.js View on Github external
fs.rename(uploadedPath, dstPath, function(err) {
        if(err){
          console.log('rename error: ' + err);
        } else {
          console.log('rename ok');

          //读取文件内容
          var obj = xlsx.parse(dstPath);
         // console.log(obj[0].data);
          var sheet = obj[0];
         // console.log(sheet);
          var datas = sheet.data;
          console.log(datas[0]);
              datas.splice(0,1)//去除头部: 序号	公众号	ID	分类	粉丝数/w	头条/元	二条/元	三条/元	四条/元	备注
                              //	是否开通评论功能	阅读量	是否认证	媒体手机	媒体QQ	折扣	下次更新时间	商务对接
          //console.log(datas);
           var model_arr = datas.reduce(gzhModel.gzhReducer,[]);
           //console.log(model_arr);
           //console.log(model_arr.length);
           //gzhDao.add(model_arr,res,next);   
           res.json({"data":"导入成功"+model_arr.length+"条微信报价单数据","errorMsg":"","success":true,"totalCount":model_arr.length});   
            
        }   
      });
github suvllian / learning / Node / others / import-export-excel / node-xlsx / index.js View on Github external
const workSheetsFromBuffer = xlsx.parse(fs.readFileSync(`${__dirname}/index.xlsx`));
// Parse a file
const workSheetsFromFile = xlsx.parse(`${__dirname}/index.xlsx`);

console.log(workSheetsFromBuffer)
console.log(workSheetsFromFile)

const data = [
  [1, 2, 3], 
  [true, false, null, 'sheetjs'], 
  ['foo', 'bar', new Date('2014-02-19T14:30Z'), '0.3'],
  ['baz', null, 'qux']
]

// Returns a buffer
const buffer = xlsx.build([{name: "mySheetName", data: data}]); 

console.log(buffer)

fs.writeFile("test.xlsx", buffer,  "binary",function(err) {
    if(err) {
        console.log(err);
    } else {
        console.log("The file was saved!");
    }
});
github cxq / sfcc-images-cleaner / scripts / exportResults.js View on Github external
function createRow(index) {
        let row = [];
        row.push(data.xmlImages[index] || '');
        row.push(data.folderImages[index] || '');
        row.push(data.copiedImages[index] || '');
        row.push(data.skippedImages[index] || '');
        return row;
    }

    const rows = [];
    rows.push(headers);
    for (let i = 0, l = totalLines; i < l; i++) {
        rows.push(createRow(i));
    }
    const xlsBuffer = xlsx.build([{name: 'exportSFCCResults', data: rows}]);

    // If extension is missing, we fallback to CSV
    if (path.extname(outputFile) === '') {
        outputFile = outputFile + '.csv';
    }

    // Create the worksheet
    return fs.outputFile(outputFile, xlsBuffer).then(() => {
        const results = performance.stop();
        console.log(`Finished '${chalk.cyan('Export Excel report')}' after ${chalk.magenta(results.time + 'ms')}`);
        return {};
    });
}
github rickbergfalk / sqlpad / server / models / resultCache.js View on Github external
function writeXlsx(cacheKey, queryResult) {
  // loop through rows and build out an array of arrays
  const resultArray = [];
  resultArray.push(queryResult.fields);
  for (let i = 0; i < queryResult.rows.length; i++) {
    const row = [];
    for (let c = 0; c < queryResult.fields.length; c++) {
      const fieldName = queryResult.fields[c];
      row.push(queryResult.rows[i][fieldName]);
    }
    resultArray.push(row);
  }
  const xlsxBuffer = xlsx.build([{ name: 'query-results', data: resultArray }]);
  return new Promise(resolve => {
    fs.writeFile(xlsxFilePath(cacheKey), xlsxBuffer, function(err) {
      // if there's an error log it but otherwise continue on
      // we can still send results even if download file failed to create
      if (err) {
        console.log(err);
      }
      return resolve();
    });
  });
}
github wztscau / vue-i18n-xlsx / lib / output.js View on Github external
const Excel = require('node-xlsx').default
const fs = require('fs')
const path = require('path')
const mkdirsSync = require('./utils').mkdirsSync
const chalk = require('chalk')
const Log = console.log
const Warn = console.warn
const Error = console.error

module.exports = function (excelPath, jsPath, projectPath) {
  ///////// START /////////
  let startTime = Date.now()
  // File path must end with .xlsx
  excelPath = excelPath.endsWith('.xlsx') ? excelPath : excelPath + '.xlsx'
  // Read from excel
  let inputData = []
  try {
github wztscau / vue-i18n-xlsx / lib / input.js View on Github external
// noop
      } finally {
        global._cacheCleared = true
      }
    }
    inputData = Excel.parse(tmpFilePath)[0].data
  } catch (e) {
    try {
      inputData = Excel.parse(filePath)[0].data
    } catch (e) {
      Warn(chalk.yellow(
        chalk.bgYellow.black(' WARN '),
        'Excel file not exist'
      ))
      mkdirsSync(path.dirname(filePath))
      fs.writeFileSync(filePath, Excel.build([{name: path.basename(filePath, '.xlsx'), data: null}]))
    }
  }
  Log(chalk('> ',
    'Length of i18n before reading from project:',
    chalk.cyan(inputData.length)
  ))
  // zh keys
  let i18ns = inputData.map(row => row[0]).filter(col => col !== 'index')
  const i18nReg = /\$t\(['"`](.*?)['"`](?:\s*,.*?)?\)/
  // Get all i18ns from project
  traversingDirectory(rootPath, function (fileContent, filePath, fileDir) {
    if (/\.(vue|js)$/.test(filePath)) {
      let matchList = fileContent.match(RegExp(i18nReg, 'gm'))
      if (matchList) {
        i18ns = i18ns.concat(matchList.map(item => item.replace(i18nReg, '$1')))
      }

node-xlsx

NodeJS Excel files parser & builder

Apache-2.0
Latest version published 9 months ago

Package Health Score

69 / 100
Full package analysis