如何从JavaScript动态显示对象？

Question

I want to export data in CSV format and these showed up in the file. Please see the screenshot below. This must be dynamic.

https://imgur.com/BuCKTMa

This is my code:

function questionCSV(filename, data){
  var csv = [];
  var innerCounter = 0;
  for (var i = 0; i < data.length; i++){

    var row_data = [];
    let conv_obj = Object.keys(data[i][innerCounter]).length;
    for (var j = 0; j < conv_obj ; j++) {
      if(j == 0){
        row_data.push(i+1);
      }else{
        row_data.push(data[i][j]);
        innerCounter++;
      }
    }
    innerCounter *= 0;
    csv.push(row_data.join(","));
  }
  downloadCSV(csv.join("\n"), filename);
}

Answer 1

You can JSON.stringify variable data[i][j]

row_data.push(JSON.stringify(data[i][j])); 

and update CSV content by structure of data[i][j]