以下是代码(一个简单的python代码，可以在图片中添加数字)：from PIL import Image, ImageDraw, ImageFont

def addnum(number, filepath):

img = Image.open(filepath)

width, height = img.size

draw = ImageDraw.Draw(img)

front_size = height/4

ttf_front = ImageFont.truetype('Arial.ttf', front_size)

draw.text((width - front_size, 0), number, (255, 0, 0), font = ttf_front)

del draw

img.save('wechat_addnum.jpg')

img.show()

if __name__ == '__main__':

addnum('4','wechat.jpg')

Traceback (most recent call last):

File "", line 1, in

File "/Users/JourneyWoo/anaconda/lib/python2.7/site-packages/spyder/utils/site/sitecustomize.py", line 866, in runfile

execfile(filename, namespace)

File "/Users/JourneyWoo/anaconda/lib/python2.7/site-packages/spyder/utils/site/sitecustomize.py", line 94, in execfile

builtins.execfile(filename, *where)

File "/Users/JourneyWoo/Python/python100/python001/python000.py", line 27, in

addnum('4','wechat.jpg')

File "/Users/JourneyWoo/Python/python100/python001/python000.py", line 16, in addnum

draw = ImageDraw.Draw(img)

File "/Users/JourneyWoo/anaconda/lib/python2.7/site-packages/PIL/ImageDraw.py", line 299, in Draw

return ImageDraw(im, mode)

File "/Users/JourneyWoo/anaconda/lib/python2.7/site-packages/PIL/ImageDraw.py", line 60, in __init__

im.load()

File "/Users/JourneyWoo/anaconda/lib/python2.7/site-packages/PIL/ImageFile.py", line 244, in load

raise_ioerror(err_code)

File "/Users/JourneyWoo/anaconda/lib/python2.7/site-packages/PIL/ImageFile.py", line 59, in raise_ioerror

raise IOError(message + " when reading image file")

IOError: broken data stream when reading image file

我不知道真正的问题，从谷歌和stackoverflow的其他问题中我找不到解决这个问题的方法。

谢谢您！！在