1、PIL包推荐Pillow。
2、源码：
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#encoding=utf-8#author: walker#date: 2014-05-15#summary: 更改图片尺寸大小import os
import os.path
from PIL import Image
'''filein: 输入图片fileout: 输出图片width: 输出图片宽度height:输出图片高度type:输出图片类型（png, gif, jpeg...）'''def ResizeImage(filein, fileout, width, height, type):
img = Image.open(filein)
out = img.resize((width, height),Image.ANTIALIAS) #resize image with high-quality
out.save(fileout, type)
if __name__ == "__main__":
filein = r'image\test.png'
fileout = r'image\testout.png'
width = 60
height = 85
type = 'png'
ResizeImage(filein, fileout, width, height, type)
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相关阅读：
*** walker * 2014-05-15 ***
本文转自walker snapshot博客51CTO博客，原文链接http://blog.51cto.com/walkerqt/1411883如需转载请自行联系原作者
RQSLT