上载 jQuery(文件上传|图片裁剪上传)渣渣插件,支持拖拽,粘贴上传,上传进度 API var upload = new Upload ( root ) ; //图片裁剪上传 upload . clipUpload ( options ) //文件上传 upload . fileUpload ( options ) //显示加载提示 upload . loading ( msg ) //移除加载提示 upload . removeLoading ( ) //消息提示 upload . notice ( ) //预览图片 upload . showImage ( ) 本地