分块上传x-gmkerl-type x-gmkerl-value x-gmkerl-quality设置这3个参数，是对本地图片进行压缩上传，还是对上传到服务器的图片进行压缩？
业精于勤，荒于嬉;行成于思，毁于随。
is used to process images uploaded to UPYUN storage.
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is used to process images uploaded to UPYUN storage.