title: how to read excel file using excelJS & multer
body: <p>I'm trying to read a CSV Excel file using <strong>exceljs</strong> and <strong>multer</strong> for the file upload.</p>
  <pre><code>@Post('excel')
    @UseInterceptors(FileInterceptor('excel'))
    async uploadFile(@UploadedFile() file: Express.Multer.File) {
  
      const workBook = new Excel.Workbook();
      await workBook.csv
        .read(createReadStream(file.buffer))
        .catch((err) =&gt; console.log('err'));
  
      const sheet = workBook.getWorksheet('Sheet1');
      const cellValue = sheet.getRow(0).getCell(1).value;
  
      return cellValue;
    }
  </code></pre>
  <p>But I am getting the Error: <code>ENOENT: no such file or directory</code></p>