获取图片基本信息及exif信息
参数：
| 操作方式 | 指令含义 | 参数格式 | 参数说明 | 结果说明 |
|---|---|---|---|---|
| 保留jpg，webp，tiff图片meta信息 | Not strip | ns | 默认去除所有格式图片meta信息 指定ns后，保留 |
|
| 获取图片基本信息 | Image information | imginfo | 可选参数 | 返回json格式结果，包含： format图片格式 width宽 height高 fileSize文件字节数 imgType文件类型，取值范围[0 UndefinedType, 1 BilevelType, 2 GrayscaleType, 3 GrayscaleMatteType, 4 PaletteType, 5 PaletteMatteType, 6 TrueColorType, 7 TrueColorMatteType, 8 ColorSeparationType, 9 ColorSeparationMatteType, 10 OptimizeType] orientation原始EXIF方向，取值范围[ 0 UndefinedOrientation, 1 TopLeftOrientation, 2 TopRightOrientation, 3 BottomRightOrientation, 4 BottomLeftOrientation, 5 LeftTopOrientation, 6 RightTopOrientation, 7 RightBottomOrientation, 8 LeftBottomOrientation] |
| 获取图片EXIF信息 | Image EXIF | Imgexif | 可选参数 | 支持jpg，tiff格式图片 |
示例：
获取图片基本信息：
http://downloads.s3.cn-north-1.jdcloud-oss.com/example.jpg?x-oss-process=imginfo/ns
返回结果：
{"format":"JPEG","width":350,"height":236,"fileSize":38539,"imgType":6,"orientation":1}
http://downloads.s3.cn-north-1.jdcloud-oss.com/example.jpg?x-oss-process=imgexif
返回结果：
{"FileType":"JPEG","FileSize":"38539","ImageWidth":"350","ImageHeight":"236","Make":"Canon","Model":"Canon EOS 1100D","Software":"www.meitu.com","ExposureTime":"1/200","ExifOffset":"118","ExposureTime":"1/200","FNumber":"5/1","ISOSpeedRatings":"160, 0","DateTimeOriginal":"2013:05:17 16:21:36","Flash":"16, 0","FocalLength":"140/1","LensModel":"EF75-300mm f/4-5.6"}