python3搭建下载服务器很简单，在需要共享的目录键入
python -m http.server 8888
这样就搭建好了。在浏览器访问 ip:8888 即可访问
自带的服务器没有上传文件功能，今天要实现上传文件功能。
import cgi
import http.server
import mimetypes
import os
import platform
import posixpath
import re
import shutil
import socket
import subprocess
import sys
import threading
import time
import urllib.error
import urllib.parse
import urllib.request
import uuid
from socketserver import ThreadingMixIn
try:
import numpy as np
except:
os.system(‘pip install numpy ‘)
import numpy as np
try:
import qrcode
except:
os.system(‘pip install qrcode ‘)
import qrcode
try:
import PIL
except:
os.system(‘pip install pillow ‘)
try:
from io import StringIO
except ImportError:
from io import StringIO
class GetWanIp:
def getip(self):
match_ip_dict = {}
ipconfig_result_list = os.popen(‘ipconfig‘).readlines()
for i in range(0, len(ipconfig_result_list)):
if re.search(r‘IPv4 地址‘, ipconfig_result_list[i]) != None:
match_ip = re.search(r‘\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}‘,
ipconfig_result_list[i]).group(0)
for j in range(3, 7):
if re.search(r"无线局域网适配器", ipconfig_result_list[i - j]) != None:
match_ip_dict[ipconfig_result_list[i - j]] = match_ip
ip_dict = match_ip_dict
for i in ip_dict:
return ip_dict[i]
def visit(self, url):
opener = urllib.request.urlopen(url, None, 3)
if url == opener.geturl():
str = opener.read()
return re.search(r‘(\d+\.){3}\d+‘, str).group(0)
def showTips():
print("")
print(‘----------------------------------------------------------------------->> ‘)
try:
port = int(sys.argv[1])
except Exception as e:
print(‘-------->> 警告:端口未给出，将使用默认端口: 8080 ‘)
print(‘-------->> 如需使用其他端口，请执行: ‘)
print(‘-------->> python HTTPServerWithUpload.py port ‘)
print("-------->> port是一个整数，它的范围是: 1024 < port < 65535 ")
port = 8080
if not 1024 < port < 65535:
port = 8080
print(‘-------->> 现在，在监听 ‘ + str(port) + ‘ 端口 ...‘)
osType = platform.system()
data = ‘http://127.0.0.1:‘ + str(port)
if osType == "Windows":
print(‘-------->> 您可以访问地址URL:http://‘ +
GetWanIp().getip() + ‘:‘ + str(port))
data = ‘http://‘+GetWanIp().getip() + ‘:‘ + str(port)
else:
print(‘-------->> 您可以访问地址URL:http://127.0.0.1:‘ + str(port))
print(‘-------->> 或扫描此二维码: ‘)
qr = qrcode.QRCode(
version=1,
error_correction=qrcode.constants.ERROR_CORRECT_L,
box_size=1,
border=1
)
qr.add_data(data)
qr.make(fit=True)
img = qr.make_image()
img2 = np.array(img.convert(‘L‘))
d = {255: ‘@@‘, 0: ‘ ‘}
rows, cols = img2.shape
for i in range(rows):
for j in range(cols):
print(d[img2[i, j]], end=‘‘)
print(‘‘)
print(‘----------------------------------------------------------------------->> ‘)
return (‘‘, port)
serveraddr = showTips()
def sizeof_fmt(num):
for x in [‘bytes‘, ‘KB‘, ‘MB‘, ‘GB‘]:
if num < 1024.0:
return "%3.1f%s" % (num, x)
num /= 1024.0
return "%3.1f%s" % (num, ‘TB‘)
def modification_date(filename):
return time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(os.path.getmtime(filename)))
class SimpleHTTPRequestHandler(http.server.BaseHTTPRequestHandler):
def do_GET(self):
f = self.send_head()
if f:
for i in f.readlines():
if isinstance(i, str):
self.wfile.write(i.encode("utf-8"))
else:
self.wfile.write(i)
f.close()
def do_HEAD(self):
f = self.send_head()
if f:
f.close()
def do_POST(self):
r, info = self.deal_post_data()
print(r, info, "by: ", self.client_address)
f = StringIO()
f.write(‘<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">‘)
f.write(‘<meta name="viewport" content="width=device-width" charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">‘)
f.write("<html>\n<title>上传结果</title>\n")
f.write("<body>\n<h2>文件上传</h2>")
if r:
f.write(‘<strong style="color:#00FF00">成功</strong>\n‘)
else:
f.write(‘<strong style="color:#FF0000">失败</strong>\n‘)
f.write("<hr>\n")
f.write(info)
f.write("</br><a href=\"%s\">点击返回</a>" % self.headers[‘referer‘])
f.write("<hr><small>Powered By: gaowanliang ")
f.write("</small></body>\n</html>\n")
length = f.tell()
f.seek(0)
self.send_response(200)
self.send_header("Content-type", "text/html")
self.send_header("Content-Length", str(length))
self.end_headers()
if f:
for i in f.readlines():
self.wfile.write(i.encode("utf-8"))
f.close()
def deal_post_data(self):
boundary = str(
self.headers["Content-Type"].split("=")[1]).encode("utf-8")
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)
fn = re.findall(
r‘Content-Disposition.*name="file"; filename="(.*)"‘.encode(‘utf-8‘), line)
if not fn:
return (False, "Can‘t find out file name...")
path = str(self.translate_path(self.path)).encode(‘utf-8‘)
osType = platform.system()
try:
if osType == "Linux":
fn = os.path.join(path, fn[0].decode(‘gbk‘).encode(‘utf-8‘))
else:
fn = os.path.join(path, fn[0])
except Exception as e:
return (False, "文件名请不要用中文，或者使用IE上传中文名的文件。{}" .format(e))
while os.path.exists(fn):
fn += "_".encode("utf-8")
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(‘\r‘.encode("utf-8")):
preline = preline[0:-1]
out.write(preline)
out.close()
return (True, "文件 ‘%s‘ 上传成功" % fn)
else:
out.write(preline)
preline = line
return (False, "Unexpect Ends of data.")
def send_head(self):
path = self.translate_path(self.path)
f = None
if os.path.isdir(path):
if not self.path.endswith(‘/‘):
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:
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:
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.parse.unquote(self.path))
f.write(‘<!DOCTYPE html>‘)
f.write(‘<meta name="viewport" content="width=device-width" charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">‘)
f.write("<html>\n<title>内网传输</title>\n")
f.write("<body>\n<h2>目录清单 位于%s</h2>\n" % displaypath)
f.write("<hr>\n")
f.write("<form ENCTYPE=\"multipart/form-data\" method=\"post\">")
f.write("<input name=\"file\" type=\"file\"/>")
f.write("<input type=\"submit\" value=\"上传\"/>")
f.write(
"              ")
f.write("<input type=\"button\" value=\"主目录\" onClick=\"location=‘/‘\">")
f.write("</form>\n")
f.write(
‘<h2 style="color:#FF0000">请先选择完文件再点上传，不这样做的话可能会出现奇怪的情况</h2><hr>\n<ul>\n‘)
for name in list:
fullname = os.path.join(path, name)
colorName = displayname = linkname = name
if os.path.isdir(fullname):
colorName = ‘<span style="background-color: #CEFFCE;">‘ + name + ‘/</span>‘
displayname = name
linkname = name + "/"
if os.path.islink(fullname):
colorName = ‘<span style="background-color: #FFBFFF;">‘ + name + ‘@</span>‘
displayname = name
filename = os.getcwd() + ‘/‘ + displaypath + displayname
f.write(‘<table><tr><td width="60%%"><a href="%s">%s</a></td><td width="20%%">%s</td><td width="20%%">%s</td></tr>\n‘
% (urllib.parse.quote(linkname), colorName,
sizeof_fmt(os.path.getsize(filename)), modification_date(filename)))
f.write("</table>\n<hr>\n</body>\n</html>\n")
length = f.tell()
f.seek(0)
self.send_response(200)
self.send_header("Content-type", "text/html")
self.send_header("Content-Length", str(length))
self.end_headers()
return f
def translate_path(self, path):
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):
shutil.copyfileobj(source, outputfile)
def guess_type(self, path):
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‘,
‘.c‘: ‘text/plain‘,
‘.h‘: ‘text/plain‘,
})
class ThreadingServer(ThreadingMixIn, http.server.HTTPServer):
pass
def test(HandlerClass=SimpleHTTPRequestHandler,
ServerClass=http.server.HTTPServer):
http.server.test(HandlerClass, ServerClass)
if __name__ == ‘__main__‘:
srvr = ThreadingServer(serveraddr, SimpleHTTPRequestHandler)
srvr.serve_forever()
#原作者：bones7456
#改进者：高玩梁
代码复制：https://blog.csdn.net/weixin_43329321/article/details/89061274
只需要在需要共享的目录键入去（后台运行）
nohup python /py/1.py > log.out 2>&1 &
其中 /py/1.py 是上面那段程序保存的文件
log.out是日志文件，后台进程输出，详情自己看我标的代码参考吧，懒得码了
使用
touch 1.py 可以在当前目录下创建一个名为 1.py 的文件
vim 1.py 可以编辑1.py(:wq是保存并退出，:wq!是强制保存退出，:q是退出，:q!是强制退出)
代码参考：https://blog.csdn.net/xiaojin21cen/article/details/88991768#4_nohup____79
即可后台运行
原文地址：https://www.cnblogs.com/shyw/p/12238562.html
时间： 2024-10-15 10:07:47