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from PIL import Image
# 打开图片
img = Image . open ( r ' D: \ backup \ 02f89961-90a8-07b0-6613-0b733f5c321e.jpg ' )
# 获取图片属性
width , height = img . size
dpi = img . info . get ( ' dpi ' )
mode = img . mode
print ( f " 图片尺寸: { width } x { height } " )
print ( f " DPI: { dpi } " )
print ( f " 颜色模式: { mode } " )
# 设置压缩质量（ ， ）
quality = 90
# 保存压缩后的图片
img . save ( r ' D: \ backup \ 02f89961-90a8-07b0-6613-0b733f5c321e_new.jpg ' , ' JPEG ' , quality = quality )
print ( " ===== " )
img = Image . open ( r ' D: \ backup \ 021d1281-9d0b-3acf-fc8b-1b86ff6e9832.jpg ' )
# 获取图片属性
width , height = img . size
dpi = img . info . get ( ' dpi ' )
mode = img . mode
print ( f " 图片尺寸: { width } x { height } " )
print ( f " DPI: { dpi } " )
print ( f " 颜色模式: { mode } " )
