SimpleHTTPServer-python3 可上传文件版本
默认使用 python3 -m http.server 8080 即可开启本地的http服务
但是不具备上传下载功能，为了具备上传功能需要进行改造，且访问的时候，必须使用http开头，不能使用https，否则报错。
下面进行改正，最终使用方式为
C:\Users\yezhaoliang\AppData\Roaming\.emacs.d>python shareServer2.py 目录名 8089 ## 自定义端口使用
serving at port = 8089
C:\Users\yezhaoliang\AppData\Roaming\.emacs.d>python shareServer2.py ##默认使用8000端口
serving at port = 8000
最终效果如下：
使用html.escape代替cgi.escape
python3.x以上版本需要。
使用http访问，不要使用https
否则报错.
HTML设置目标页面在新窗口打开
在使用<a></a>标签进行超链接跳转时，目标页面默认在当前页面中打开。
如果希望当前页面中所有超链接跳转页面的时候,都在新窗口中打开,那么只需要在head标签中设置 base标签,给base标签设置target属性即可.
<base href="" target="_blank">
target属性：
_self：在当前页面中打开 _blank：新窗口中打开
当前程序默认采用_blank形式
引入unicode小图标
- 引入meta
- 导入unicode标签
http://xahlee.info/comp/unicode_transport_and_map_symbols.html
"""Simple HTTP Server WiG
This module builds on BaseHTTPServer by implementing the standard GET
and HEAD requests in a fairly straightforward manner.
see: https://gist.github.com/UniIsland/3346170
"""
__version__ = "0.1"
__all__ = ["SimpleHTTPRequestHandler"]
__author__ = "yzl"
__edited_by___ = "yzl"
__home_page__ = "https://jueqingsizhe66.github.io/"
import os
import sys
import posixpath
import http.server
import socketserver
import urllib.request, urllib.parse, urllib.error
import html
import shutil
import mimetypes
import re
from io import BytesIO
class SimpleHTTPRequestHandler(http.server.BaseHTTPRequestHandler):
"""Simple HTTP request handler with GET/HEAD/POST commands.
This serves files from the current directory and any of its
subdirectories. The MIME type for files is determined by
calling the .guess_type() method. And can reveive file uploaded
by client.
The GET/HEAD/POST requests are identical except that the HEAD
request omits the actual contents of the file.
"""
server_version = "SimpleHTTPWithUpload/" + __version__
def do_GET(self):
"""Serve a GET request."""
f = self.send_head()
if f:
self.copyfile(f, self.wfile)
f.close()
def do_HEAD(self):
"""Serve a HEAD request."""
f = self.send_head()
if f:
f.close()
def do_POST(self):
"""Serve a POST request."""
r, info = self.deal_post_data()
print((r, info, "by: ", self.client_address))
f = BytesIO()
f.write(b'<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">')
f.write(b"<html>\n<title>F4AB;Upload Result Page F4AB;</title>\n")
f.write(b"<head >\n <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n</head>\n")
f.write(b"<body>\n<h2>Upload Result Page</h2>\n")
f.write(b"<hr>\n")
if r:
f.write(b"<strong>🏆 Success:</strong>")
else:
f.write(b"<strong>਼ Failed:</strong>")
f.write(info.encode())
f.write(("<br><a href=\"%s\">back</a>" % self.headers['referer']).encode())
f.write(b"<hr><small>Powerd By: yzl, check new version at ")
f.write(b"<a href=\" https://github.com/debuggerx01/raw_assets/blob/master/scripts/share_server.py\">")
f.write(b"here</a>.</small></body>\n</html>\n")
length = f.tell()
f.seek(0)
self.send_response(200)
self.send_header("Content-type", "text/html;charset=UTF-8")
self.send_header("Content-Length", str(length))
self.end_headers()
if f:
self.copyfile(f, self.wfile)
f.close()
def deal_post_data(self):
content_type = self.headers['content-type']
if not content_type:
return (False, "Content-Type header doesn't contain boundary")
boundary = content_type.split("=")[1].encode()
remainbytes = int(self.headers['content-length'])
line = self.rfile.readline()
remainbytes -= len(line)
if not boundary in line:
return (False, "Content NOT begin with boundary")
line = self.rfile.readline()
remainbytes -= len(line)
## 上传文件部分
fn = re.findall(r'Content-Disposition.*name="file"; filename="(.*)"', line.decode())
if not fn:
return (False, "Can't find out file name...")
## 复制文件
path = self.translate_path(self.path)
fn = os.path.join(path, fn[0])
line = self.rfile.readline()
remainbytes -= len(line)
line = self.rfile.readline()
remainbytes -= len(line)
try:
out = open(fn, 'wb')
except IOError:
return (False, "Can't create file to write, do you have permission to write?")
preline = self.rfile.readline()
remainbytes -= len(preline)
while remainbytes > 0:
line = self.rfile.readline()
remainbytes -= len(line)
if boundary in line:
preline = preline[0:-1]
if preline.endswith(b'\r'):
preline = preline[0:-1]
out.write(preline)
out.close()
return (True, "File '%s' upload success!" % fn)
else:
out.write(preline)
preline = line
return (False, "Unexpect Ends of data.")
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 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
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):
"""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 = BytesIO()
displaypath = html.escape(urllib.parse.unquote(self.path))
f.write(b'<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">')
f.write(("<html>\n<title>Directory listing for %s</title>\n" % displaypath).encode())
f.write(b"<head >\n <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n</head>\n")
f.write(("<body>\n<h2>🐯 🐯 🐯%s list files below:</h2>\n" % displaypath).encode())
f.write(b"<hr>\n")
f.write(b"<form ENCTYPE=\"multipart/form-data\" method=\"post\">")
## upload file assets
f.write(b"<input name=\"file\" type=\"file\"/>")
f.write(b"<input type=\"submit\" value=\" 🪐 UPLOAD \"/></form>\n")
f.write(b"<hr>\n<ul>\n")
for name in list:
fullname = os.path.join(path, name)
displayname = linkname = name
# Append / for directories or @ for symbolic links
#shownname=html.escape(displayname)
#shownname =" 🗎"+ html.escape(displayname)
shownname =" 📃"+ html.escape(displayname)
if os.path.isdir(fullname):
displayname = name + "/"
linkname = name + "/"
## http://xahlee.info/comp/unicode_transport_and_map_symbols.html
## 图标来源http://xahlee.info/comp/unicode_office_icons.html
shownname =" 📁 <font color=\"green\">"+ html.escape(displayname) + "/ </font>"
if os.path.islink(fullname):
displayname = name + "@"
shownname=html.escape(displayname)
# Note: a link to a directory displays with @ and links with /
f.write(('<li><a href="%s" target="_blank" rel="external nofollow" >%s</a>\n'
% (urllib.parse.quote(linkname), shownname)).encode())
f.write(b"</ul>\n<hr>\n</body>\n</html>\n")
length = f.tell()
f.seek(0)
self.send_response(200)
self.send_header("Content-type", "text/html;charset=UTF-8")
self.send_header("Content-Length", str(length))
self.end_headers()
return f
def translate_path(self, path):
"""Translate a /-separated PATH to the local filename syntax.
Components that mean special things to the local file system
(e.g. drive or directory names) are ignored. (XXX They should
probably be diagnosed.)
上传文件相关
"""
# abandon query parameters
path = path.split('?',1)[0]
path = path.split('#',1)[0]
path = posixpath.normpath(urllib.parse.unquote(path))
words = path.split('/')
words = [_f for _f in words if _f]
path = os.getcwd()
for word in words:
drive, word = os.path.splitdrive(word)
head, word = os.path.split(word)
if word in (os.curdir, os.pardir): continue
path = os.path.join(path, word)
return path
def copyfile(self, source, outputfile):
"""Copy all data between two file objects.
The SOURCE argument is a file object open for reading
(or anything with a read() method) and the DESTINATION
argument is a file object open for writing (or
anything with a write() method).
The only reason for overriding this would be to change
the block size or perhaps to replace newlines by CRLF
-- note however that this the default server uses this
to copy binary data as well.
"""
shutil.copyfileobj(source, outputfile)
def guess_type(self, path):
"""Guess the type of a file.
Argument is a PATH (a filename).
Return value is a string of the form type/subtype,
usable for a MIME Content-type header.
The default implementation looks the file's extension
up in the table self.extensions_map, using application/octet-stream
as a default; however it would be permissible (if
slow) to look inside the data to make a better guess.
"""
base, ext = posixpath.splitext(path)
if ext in self.extensions_map:
return self.extensions_map[ext]
ext = ext.lower()
if ext in self.extensions_map:
return self.extensions_map[ext]
else:
return self.extensions_map['']
if not mimetypes.inited:
mimetypes.init() # try to read system mime.types
extensions_map = mimetypes.types_map.copy()
extensions_map.update({
'': 'application/octet-stream', # Default
'.py': 'text/plain;charset=utf-8',
'.c': 'text/plain;charset=utf-8',
'.h': 'text/plain;charset=utf-8',
'.sh': 'text/plain;charset=utf-8',
})
# def test(HandlerClass = SimpleHTTPRequestHandler,
# ServerClass = http.server.HTTPServer):
# http.server.test(HandlerClass, ServerClass)
def run(directory=".",PORT=8000): #
with socketserver.TCPServer(("",PORT), SimpleHTTPRequestHandler,) as httpd: #
print(f'serving at diretory ={directory} \t port = {PORT}') #
httpd.serve_forever() #
if __name__ == '__main__':
# test()
if len(sys.argv)==2:
print(f'使用方式：\n python shareServer.py d://')
os.chdir(sys.argv[1])
run(sys.argv[1])
elif len(sys.argv)==3:
## 更换working directory
## 使用方式： python shareServer2.py 8080 E:\codeRoom\pythonBooks
##########最简单的方式，保留####################
# os.chdir(sys.argv[2]) #
# run(PORT=int(sys.argv[1])) #
##############################
print(f'使用方式：\n python shareServer.py d:// 8080')
os.chdir(sys.argv[1])
run(directory=sys.argv[1],PORT=int(sys.argv[2]))
else:
print(f'使用方式：\n python shareServer.py')
run()
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叶昭良
Engineer of offshore wind turbine technique research
My research interests include distributed energy, wind turbine power generation technique , Computational fluid dynamic and programmable matter.