What I'd like to do is upload an image, then take the user to a new page where I will use Jcrop to let the user select the part of the image they want to crop, and then store that image. Essentially, I want to make it a 2-stage process.What I'd like to do is upload an image, then ta
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如何在轨道中使用carrierwave'裁剪图像？
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