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javascript - 将数据从 API 发送到谷歌电子表格

问题描述

我在一个项目中工作，该项目通过在线 API（Web 服务）将一些数据转换为另一个表，因此该计划是从 API 获取数据并将价格转换为另一个表，但我仍然一次又一次地遇到相同的错误不是按照我需要的方式转换每一行。
屏幕截图：电子表格 代码的 UI ：

function Send_Button() {

  //activate the spreadsheet
  var spreadsheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
  var cellCurrency = spreadsheet.getRange('E9').getValues();

  //fatching the data from the API
  var res = UrlFetchApp.fetch("https://api.exchangeratesapi.io/latest?base="+cellCurrency).getContentText();

  //parsing data to JSON
  var json = JSON.parse(res);

  //exporting data in variables
  var USD=json['rates']['USD'],
      CAD=json['rates']['CAD'],
      GBP=json['rates']['GBP'],
      EUR=json['rates']['EUR'];

  //an array to fetch just 4 currencies
  var CRN = [USD,CAD,GBP,EUR];
  var cellsPrice = spreadsheet.getRange('E5:E8').getValues();

  //targeted cell in the second currencies table
    var cellsTraget1 = spreadsheet.getRange('H3:K3');
    var cellsTraget2 = spreadsheet.getRange('H4:K4');
    var cellsTraget3 = spreadsheet.getRange('H5:K5');
    var cellsTraget4 = spreadsheet.getRange('H6:K6');

//converting process
  for(var i=0;i<4;i++)
  {

    cellsTraget1.setValue(cellsPrice[0]*CRN[0]);
    cellsTraget2.setValue(cellsPrice[1]*CRN[1]);
    cellsTraget3.setValue(cellsPrice[2]*CRN[2]);
    cellsTraget4.setValue(cellsPrice[3]*CRN[3]);

  }



}

标签： javascriptgoogle-apps-scriptspreadsheetgoogle-sheets-api

解决方案

试试下面的脚本代码：

function Send_Button() {

  //activate the spreadsheet
  var spreadsheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
  var cellCurrency = spreadsheet.getRange('E10').getValue();

  //fatching the data from the API
  var res = UrlFetchApp.fetch("https://api.exchangeratesapi.io/latest?base="+cellCurrency).getContentText();

  //parsing data to JSON
  var json = JSON.parse(res);

  //exporting data in variables
  var USD=json['rates']['USD'],
      CAD=json['rates']['CAD'],
      GBP=json['rates']['GBP'],
      EUR=json['rates']['EUR'];

  //an array to fetch just 4 currencies
  var CRN = [USD,CAD,GBP,EUR];
  var cellsPrice = spreadsheet.getRange('E5:E8').getValues();

  //targeted cell in the second currencies table
  var targetRange = spreadsheet.getRange('H3:K6');
  var targetValues = targetRange.getValues();

  //converting process
  for(var i=0;i<cellsPrice.length;i++) {
    for(var j=0;j<CRN.length;j++) {
      targetValues[i][j] = cellsPrice[i][0]*CRN[j];
    }
  }

  targetRange.setValues(targetValues);
};

您也可以使用函数GOOGLEFINANCE获得类似的结果，尝试：

=mmult(E5:E8,{googlefinance("USDEUR"),googlefinance("USDCAD"),googlefinance("USDGBP")})

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