Base64 will now be a base64-encoded string, and it should upload just peachy. Try this if you want to double check before pushing: window.open(" ... ... <看更多>

Upload files encoded as base64 to carrierwave. This small gem can be useful for API's that interact with mobile devices. This gem requires Ruby 2.0 or higher. ... <看更多>

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If you can upload in binary format, do so. If your source platform cannot use binary, then use base64. Base64-encoded data is approximately ... ... <看更多>