Cherrypy 版本： 18.0.1
由于某些特殊原因(可能是与标准兼容的问题)，Cherrypy对上传文件的原文件名使用 ISO-8859-1 编码方式解码，导致非 ASCII 的文件名显示为乱码。
解决的方式也很简单，只需要对文件名使用 ISO-8859-1 编码然后在使用 UTF-8 重新解码即可。
以下是一个完整的例子：
1 from os import makedirs
2 from os.path import dirname, join as pathjoin, exists as pathexists
3 from cherrypy import expose, quickstart, request, config
4
5 HERE = dirname(__file__)
6 UPLOAD_FOLDER = pathjoin(HERE, 'uploads')
7
8
9 def repaire_filename(filename):
10 return filename.encode('ISO-8859-1').decode('utf-8', 'replace')
11
12
13 def save_uploadfiles(files, folder=UPLOAD_FOLDER):
14 if not pathexists(folder):
15 makedirs(folder)
16 if not isinstance(files, list):
17 files = [files]
18 for upload in files:
19 if not upload.filename:
20 continue
21 basename = repaire_filename(upload.filename)
22 filename = pathjoin(folder, basename)
23 with upload.file as upload_file, open(filename, 'wb') as to_save:
24 while True:
25 buf = upload_file.read(8192)
26 if not buf:
27 break
28 to_save.write(buf)
29
30
31 @expose
32 def index(upload_files=None):
33 if request.method == 'POST':
34 save_uploadfiles(upload_files)
35 return '''
36 <form method="POST" enctype="multipart/form-data">
37 <div><input name="upload_files" type="file" /></div>
38 <div><input name="upload_files" type="file" /></div>
39 <div><input name="upload_files" type="file" /></div>
40 <input type="submit" />
41 </form>
42 '''
43
44
45 if __name__ == '__main__':
46 quickstart(index)
