⑴ 镐庢牱鍒╃敤Python杩涜屽浘鐗囧垎鏋
fromPILimportImage###姝ゅ勪负瀵煎嚭鍖咃纴娉ㄦ剰瀛楁瘝澶у皬鍐
importos,os.path
#鎸囨槑琚阆嶅巻镄勬枃浠跺す
rootdir=os.path.abspath(os.curdir)+'/Image/'
rootdir1=os.path.abspath(os.pardir)+"/Image/"
#镓揿寘鐢
ifos.path.isdir(rootdir):
pass
else:
rootdir=rootdir1
size=315,560
i=0
forparent,dirnames,filenamesinos.walk(rootdir):
forfilenameinfilenames:
infile=os.path.join(parent,filename)
im=Image.open(infile)###姝ゅ処mage.open(dir)涓哄氭暟瀵硅薄搴旂敤镄勫熀纭.
im.thumbnail(size)###姝ゅ剆ize涓洪暱搴︿负2镄则uple绫诲瀷锛屾敼鍙桦浘鐗囧垎杈ㄧ巼
im.save(infile)###im.save(dir)锛屽浘鐗囧勭悊镄勬渶钖庨兘鐢ㄨ繖涓锛屽氨鏄淇濆瓨澶勭悊杩囧悗镄勫浘鐗
i+=1
print(i,"Done")
瑕佺敤pil鍖 瀹夎呭备笅锛歱ipinstallpillow