我有这个:
from io import StringIO
buffer = StringIO()
latest_file = 'C:\\Users\\miguel.santos\\Desktop\\meo_snapshots\\Snapshot_14.jpg'
buffer.write(open(latest_file,'rb').read())
TypeError: string argument expected, got 'bytes'
关于如何解决的任何想法?
答案 0 :(得分:4)
io.StringIO
用于unicode文本,其对应的字节为io.BytesIO
。由于你的不良文件是二进制jpg,你真的应该使用后者:
from io import BytesIO
buffer = BytesIO()
latest_file = 'C:\\Users\\miguel.santos\\Desktop\\meo_snapshots\\Snapshot_14.jpg'
buffer.write(open(latest_file,'rb').read())