# 解決下載CSV檔案中文為亂碼問題

  function convert_to_csv(csv_array){

        const arrayToCSV = (arr) => {
            return arr.map(row => row.join(',')).join('\n');
        };

        var csvString = arrayToCSV(csv_array);
        csvString=  '\ufeff'+csvString; // 添加 BOM

        var blob = new Blob([csvString], { type: 'text/csv;charset=utf-8;' });
        const url = URL.createObjectURL(blob);

        const a = document.createElement('a');
        a.href = url;
        a.download = 'result.csv';

        document.body.appendChild(a);
        a.click();
    }