Python 运行简单 web 目录服务器
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一般来说，python 运行一个简单的目录服务器，为了方便用户查看和下载文件。
以下内容只能在 python2 环境下运行。
1. 简单运行
这种运行方式只能下载单个文件。
python -m SimpleHTTPServer 80802. 可下载目录运行
这种运行方式能够下载目录为一个压缩包
server.py
from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
from SocketServer import ThreadingMixIn
import threading
import SimpleHTTPServer
import sys, os, zipfile
PORT = int(sys.argv[1])
def send_head(self):
"""Common code for GET and HEAD commands.
This sends the response code and MIME headers.
Return value is either a file object (which has to be copied
to the outputfile by the caller unless the command was HEAD,
and must be closed by the caller under all circumstances), or
None, in which case the caller has nothing further to do.
"""
path = self.translate_path(self.path)
f = None
if self.path.endswith('?download'):
tmp_file = "tmp.zip"
self.path = self.path.replace("?download","")
zip = zipfile.ZipFile(tmp_file, 'w')
for root, dirs, files in os.walk(path):
for file in files:
if os.path.join(root, file) != os.path.join(root, tmp_file):
zip.write(os.path.join(root, file))
zip.close()
path = self.translate_path(tmp_file)
elif os.path.isdir(path):
if not self.path.endswith('/'):
# redirect browser - doing basically what apache does
self.send_response(301)
self.send_header("Location", self.path + "/")
self.end_headers()
return None
else:
for index in "index.html", "index.htm":
index = os.path.join(path, index)
if os.path.exists(index):
path = index
break
else:
return self.list_directory(path)
ctype = self.guess_type(path)
try:
# Always read in binary mode. Opening files in text mode may cause
# newline translations, making the actual size of the content
# transmitted *less* than the content-length!
f = open(path, 'rb')
except IOError:
self.send_error(404, "File not found")
return None
self.send_response(200)
self.send_header("Content-type", ctype)
fs = os.fstat(f.fileno())
self.send_header("Content-Length", str(fs[6]))
self.send_header("Last-Modified", self.date_time_string(fs.st_mtime))
self.end_headers()
return f
def list_directory(self, path):
try:
from cStringIO import StringIO
except ImportError:
from StringIO import StringIO
import cgi, urllib
"""Helper to produce a directory listing (absent index.html).
Return value is either a file object, or None (indicating an
error). In either case, the headers are sent, making the
interface the same as for send_head().
"""
try:
list = os.listdir(path)
except os.error:
self.send_error(404, "No permission to list directory")
return None
list.sort(key=lambda a: a.lower())
f = StringIO()
displaypath = cgi.escape(urllib.unquote(self.path))
f.write('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">')
f.write("<html>\n<title>Directory listing for %s</title>\n" % displaypath)
f.write("<body>\n<h2>Directory listing for %s</h2>\n" % displaypath)
f.write("<a href='https://www.amjun.com/%s'>%s</a>\n" % (self.path+"?download",'Download Directory Tree as Zip'))
f.write("<hr>\n<ul>\n")
for name in list:
fullname = os.path.join(path, name)
displayname = linkname = name
# Append / for directories or @ for symbolic links
if os.path.isdir(fullname):
displayname = name + "/"
linkname = name + "/"
if os.path.islink(fullname):
displayname = name + "@"
# Note: a link to a directory displays with @ and links with /
f.write('<li><a href="https://www.amjun.com/%s">%s</a>\n'
% (urllib.quote(linkname), cgi.escape(displayname)))
f.write("</ul>\n<hr>\n</body>\n</html>\n")
length = f.tell()
f.seek(0)
self.send_response(200)
encoding = sys.getfilesystemencoding()
self.send_header("Content-type", "text/html; charset=%s" % encoding)
self.send_header("Content-Length", str(length))
self.end_headers()
return f
Handler = SimpleHTTPServer.SimpleHTTPRequestHandler
Handler.send_head = send_head
Handler.list_directory = list_directory
class ThreadedHTTPServer(ThreadingMixIn, HTTPServer):
"""Handle requests in a separate thread."""
if __name__ == '__main__':
server = ThreadedHTTPServer(('0.0.0.0', PORT), Handler)
print 'Serving HTTP on 0.0.0.0 port ' + str(PORT) + '...'
print 'Starting server, use <Ctrl-C> to stop'
server.serve_forever()运行：
python server.py 8080提醒：本文发布于709天前，文中所关联的信息可能已发生改变，请知悉！
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