Google Apps脚本-通过嵌套JSON响应循环并将值设置为电子表格

时间:2019-03-21 14:33:33

标签: json google-apps-script

在Google Apps脚本中,我正在通过OAuth2连接到服务。我得到一个JSON响应并将其解析为JSON.parse(response.getContentText());,因此它记录如下内容:

{Results=[{Id=45364743, Description=null, Name=Math I , IsActive=true}, 
          {Id=45364768, Description=null, Name=Math II, IsActive=true}]}

使用以下代码,我之前已获取JSON响应并将其成功写入Google表格。但是,由于dataSet没有length,这次FOR循环没有运行。我猜这是因为所有内容都嵌套在“结果”下。

function getService2() {
var spreadsheet = SpreadsheetApp.getActiveSpreadsheet();
var sheet = spreadsheet.getSheetByName('Data');
var key = 'kjeu7hjf7873alkjhehjhfayuluoojsds'
var options = {
    method: "get",
    headers: {
        Authorization: "Bearer " + key,
        api_key:                   key,
    }
}
var response = UrlFetchApp.fetch(URL, options);  
var dataAll = JSON.parse(response.getContentText()); 
var dataSet = dataAll;
Logger.log(dataSet)
var rows = [],
  data;
for (i = 0; i < dataSet.length; i++) 
if (  dataSet.length > 0.0){
  data = dataSet[i];
rows.push([data.Id, data.Name, data.IsActive ]); //your JSON entities here

dataRange = sheet.getRange(lastRow + 1, 1, rows.length , 2);
dataRange.setValues(rows);
}}

我如何确定已解析的JSON响应(即“ dataSet”)的长度以运行循环并写入工作表?

1 个答案:

答案 0 :(得分:0)

我注意到了一些错误,并进行了修复以进行修复。您的for循环出现问题。您是在每次执行时都将其写入工作表中。

function getService2() {
  var spreadsheet = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = spreadsheet.getSheetByName('Data');
  var key = 'kjeu7hjf7873alkjhehjhfayuluoojsds';
  var options = {
    method: 'get',
    headers: {
      Authorization: 'Bearer ' + key,
      api_key: key
    }
  };
  var response = UrlFetchApp.fetch(URL, options);
  var dataAll = JSON.parse(response.getContentText());
  var dataSet = dataAll.Results;
  Logger.log(dataSet);
  var rows = [],
    data;
  for (i = 0; i < dataSet.length; i++) {
    data = dataSet[i];
    rows.push([data.Id, data.Name, data.IsActive]); //your JSON entities here
  }
  sheet.getRange(lastRow + 1, 1, rows.length, 3).setValues(rows);
}