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 | | export default { |  |     props: { |  |         // 接受的文件类型, 可选值为all media image file video |  |         accept: { |  |             type: String, |  |             default: uni.$u.props.upload.accept |  |         }, |  |         //     图片或视频拾取模式,当accept为image类型时设置capture可选额外camera可以直接调起摄像头 |  |         capture: { |  |             type: [String, Array], |  |             default: uni.$u.props.upload.capture |  |         }, |  |         // 当accept为video时生效,是否压缩视频,默认为true |  |         compressed: { |  |             type: Boolean, |  |             default: uni.$u.props.upload.compressed |  |         }, |  |         // 当accept为video时生效,可选值为back或front |  |         camera: { |  |             type: String, |  |             default: uni.$u.props.upload.camera |  |         }, |  |         // 当accept为video时生效,拍摄视频最长拍摄时间,单位秒 |  |         maxDuration: { |  |             type: Number, |  |             default: uni.$u.props.upload.maxDuration |  |         }, |  |         // 上传区域的图标,只能内置图标 |  |         uploadIcon: { |  |             type: String, |  |             default: uni.$u.props.upload.uploadIcon |  |         }, |  |         // 上传区域的图标的颜色,默认 |  |         uploadIconColor: { |  |             type: String, |  |             default: uni.$u.props.upload.uploadIconColor |  |         }, |  |         // 是否开启文件读取前事件 |  |         useBeforeRead: { |  |             type: Boolean, |  |             default: uni.$u.props.upload.useBeforeRead |  |         }, |  |         // 读取后的处理函数 |  |         afterRead: { |  |             type: Function, |  |             default: null |  |         }, |  |         // 读取前的处理函数 |  |         beforeRead: { |  |             type: Function, |  |             default: null |  |         }, |  |         // 是否显示组件自带的图片预览功能 |  |         previewFullImage: { |  |             type: Boolean, |  |             default: uni.$u.props.upload.previewFullImage |  |         }, |  |         // 最大上传数量 |  |         maxCount: { |  |             type: [String, Number], |  |             default: uni.$u.props.upload.maxCount |  |         }, |  |         // 是否启用 |  |         disabled: { |  |             type: Boolean, |  |             default: uni.$u.props.upload.disabled |  |         }, |  |         // 预览上传的图片时的裁剪模式,和image组件mode属性一致 |  |         imageMode: { |  |             type: String, |  |             default: uni.$u.props.upload.imageMode |  |         }, |  |         // 标识符,可以在回调函数的第二项参数中获取 |  |         name: { |  |             type: String, |  |             default: uni.$u.props.upload.name |  |         }, |  |         // 所选的图片的尺寸, 可选值为original compressed |  |         sizeType: { |  |             type: Array, |  |             default: uni.$u.props.upload.sizeType |  |         }, |  |         // 是否开启图片多选,部分安卓机型不支持 |  |         multiple: { |  |             type: Boolean, |  |             default: uni.$u.props.upload.multiple |  |         }, |  |         // 是否展示删除按钮 |  |         deletable: { |  |             type: Boolean, |  |             default: uni.$u.props.upload.deletable |  |         }, |  |         // 文件大小限制,单位为byte |  |         maxSize: { |  |             type: [String, Number], |  |             default: uni.$u.props.upload.maxSize |  |         }, |  |         // 显示已上传的文件列表 |  |         fileList: { |  |             type: Array, |  |             default: uni.$u.props.upload.fileList |  |         }, |  |         // 上传区域的提示文字 |  |         uploadText: { |  |             type: String, |  |             default: uni.$u.props.upload.uploadText |  |         }, |  |         // 内部预览图片区域和选择图片按钮的区域宽度 |  |         width: { |  |             type: [String, Number], |  |             default: uni.$u.props.upload.width |  |         }, |  |         // 内部预览图片区域和选择图片按钮的区域高度 |  |         height: { |  |             type: [String, Number], |  |             default: uni.$u.props.upload.height |  |         }, |  |         // 是否在上传完成后展示预览图 |  |         previewImage: { |  |             type: Boolean, |  |             default: uni.$u.props.upload.previewImage |  |         } |  |     } |  | } | 
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