限制上传大于20mb的文件[cloudinary api]

restrict uploading file size greater than 20 mb [cloudinary api]

本文关键字:文件 cloudinary api 20mb 大于      更新时间:2023-09-26

当我试图将视频文件上传到cloudary并将文件大小限制为20mb时,它不能正常工作。如何应用文件大小限制条件?下面是我的javascript代码和html代码

$(document).ready(function() {
  $('.progress').hide();
  $('#cloudinary_response').hide();
});
$('#upload_file').bind('change', function() {
  var file_size = this.files[0].size;
  if (file_size < 200000) {
    $('#upload_file').unsigned_cloudinary_upload('xyz', {
      cloud_name: 'xyz',
      tags: 'upload'
    }).bind('cloudinarydone', function(e, data) {
      public_id = data.result.public_id;
    }).bind('cloudinarystart', function(e, data) {
      $('.progress').show();
      transform = {
        cloud_name: 'xyz'
      };
    }).bind('cloudinaryprogress', function(e, data) {
      $('.progress-bar').css('width',
        Math.round((data.loaded * 100.0) / data.total) + '%')
    });
  } else {
    alert("File size is greater than 20MB")
  }
});
<form>
  <input name="file" type="file" id="upload_file" accept="video/mp4,video/x-m4v,video/*">
  <input type="text" name="cloudinary_response" id="cloudinary_response">
</form>

限制视频大小是内置功能。您需要做的就是设置maxFileSize参数,如下所示:

https://github.com/cloudinary/cloudinary_js client-side-image-resizing-before-upload

确保导入所需的JS文件(以正确的顺序),如文档中所述。