Cloudinary - Upload preset must be in whitelist for unsigned uploads

问题

I want to upload image, to Cloudinary, taken directly from camera in Ionic using cordova camera plugin. I am getting an error of code 1, having message "upload preset must be in whitelist for unsigned uploads." How to solve this error.Please help.

my edited js code is:

    $scope.cameraopen = function(){
   var options = {
         quality : 100,
         destinationType : Camera.DestinationType.FILE_URI,//FILE_URI
         sourceType : Camera.PictureSourceType.CAMERA,
         allowEdit : false,
         encodingType: Camera.EncodingType.JPEG,
         popoverOptions: CameraPopoverOptions,
         targetWidth: 500,
         targetHeight: 500,
         saveToPhotoAlbum: true
     };
$cordovaCamera.getPicture(options).then(function(imageData) {

var Uploadoptions = {
              upload_preset: cloudinary.config().upload_preset,
              tags: 'mytag',
              context: 'photo=photo', 
              file: imageData
            };

       var onUploadSuccess = function(data){
        console.log("success"+JSON.stringify(data));
       }
       var onUploadFail = function(e){
        console.log("error"+JSON.stringify(e));
       }

       var ft = new FileTransfer();
 ft.upload(imageData, "http://api.cloudinary.com/v1_1/" + cloudinary.config().cloud_name + "/upload", onUploadSuccess, onUploadFail, Uploadoptions, true); 
    }, function(err) {
      // error
    });
}

回答1:

First, you need to enable unsigned uploading for your Cloudinary account from the Upload Settings page.

Please refer the blog post on direct uploads from the browser and check. It can happen if some data necessary for the POST request is missing.

来源：https://stackoverflow.com/questions/35058647/cloudinary-upload-preset-must-be-in-whitelist-for-unsigned-uploads

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ionic-framework

cordova-plugins

ngcordova

cloudinary