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私は私たちの一部を編集する必要があるプログラムを割り当てられましたが、私の人生にとってはまずそれが働くことはありません。私はちょうど私が愚かであることを私が知っているので、誰かが私を助けてくれることを望んでいた。私のproffesorからこのプログラムの仕組みを理解するのに助けが必要です
私はそれがWebブラウザを介して動作することを知っていますが、私はちょうどそれをどのように入力するか、そのようなものは表示されません。
# -------------------------------------------------------------------------------
# Name: Hello World Server
# Purpose: ¯\_(ツ)_/¯
#
# Author: JaredRand
#
# Created: 11/1/17
# Copyright:
# Licence:
# -------------------------------------------------------------------------------
from socket import *
def main():
serverPort = 8080
serverSocket = socket(AF_INET, SOCK_STREAM)
serverSocket.bind(('localhost', serverPort))
serverSocket.listen(0) # number of backlogged connections
print('server ready')
while 1:
try:
connectionSocket, addr = serverSocket.accept() # make everything after this a function?
print('passed try 1')
except IOError:
print("Server Socket Accept Error")
try:
request = connectionSocket.recv(1024).decode('utf-8')
print('passed try 2')
print(request)
except IOError:
print("Server Socket Recv Error")
if request:
# https://www.w3.org/Protocols/rfc2616/rfc2616-sec5.html
try:
[Method, Request_URI, HHTP_Version] = request.split(' ', 2)
print('passed try 3')
print(Method)
print(Request_URI)
print(HHTP_Version)
except ValueError:
print("Request Parse Error:" + request)
try:
# https://www.ietf.org/rfc/rfc2396.txt
[scheme, hier_part] = Request_URI.split(":", 1)
print('passed try 4')
print(scheme)
print(hier_part)
except ValueError:
print("No Scheme")
scheme = None
hier_part = Request_URI
# more parsing is required but assuming the Request_URI is a path
print("Request URI is: " + hier_part)
# see if the file is present
if hier_part != "/":
try:
print("Request File is: " + hier_part)
fo = open('.' + hier_part, "rb")
except IOError:
# here need to send a 404 error
http_status = 'HTTP/1.1 404 Not Found\n'
http_content = 'Content-Type: text/html charset=utf-8\n\n'
outputdata = 'Bad File'
else:
# right now only file we have is the icon
outputdata = fo.read()
fo.close()
http_status = 'HTTP/1.1 200 OK\n'
http_content = 'Content-Type: image/x-icon\n\n'
else:
# here we would the contents of index.html
outputdata = '<!DOCTYPE html><head><meta charset="utf-8">' \
+ '<title> test </title></head><body><h1>Index File</h1><p>Should be index</p></body></html>'
http_status = 'HTTP/1.1 200 OK\n'
http_content = 'Content-Type: text/html charset=utf-8\n\n'
# send the response header
connectionSocket.send(http_status.encode('utf-8'))
connectionSocket.send('Connection: close\n'.encode('utf-8'))
# https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html Should
LengthString = 'Content-Length: ' + str(len(outputdata)) + '\n'
# connectionSocket.send('Transfer-Encoding: identity\n')
connectionSocket.send(LengthString.encode('utf-8'))
connectionSocket.send(http_content.encode('utf-8'))
print(type(outputdata))
try:
outputdatae = outputdata.encode('utf-8')
except AttributeError:
outputdatae = outputdata
connectionSocket.send(outputdatae)
connectionSocket.shutdown(SHUT_RDWR)
connectionSocket.close()
else:
print("No Request")
pass
if __name__ == '__main__':
main()
'python filename.py'を使用してプログラムを実行し、ブラウザウィンドウにlocalhost：8080と入力します。 –