HTML Page not displaying using Python Socket Programming
Question
I'm trying to learn socket programming with python, and I've created a simple webserver, and I can connect to it in my browswer. I've opened an html file and send it, but it's not displaying in the browswer.
My simple webserver
import socket
import os
# Standard socket stuff:
host = ''
port = 8080
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.bind((host, port))
sock.listen(5)
# Loop forever, listening for requests:
while True:
csock, caddr = sock.accept()
print("Connection from: " + str(caddr))
req = csock.recv(1024) # get the request, 1kB max
print(req)
# Look in the first line of the request for a move command
# A move command should be e.g. 'http://server/move?a=90'
filename = 'static/index.html'
f = open(filename, 'r')
l = f.read(1024)
while (l):
csock.sendall(str.encode("""HTTP/1.0 200 OK\n""",'iso-8859-1'))
csock.sendall(str.encode('Content-Type: text/html\n', 'iso-8859-1'))
csock.send(str.encode('\n'))
csock.sendall(str.encode(""+l+"", 'iso-8859-1'))
print('Sent ', repr(l))
l = f.read(1024)
f.close()
csock.close()
index.html
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <p>This is the body</p> </body> </html>
I'm very new at this, so I'm probably just missing a very minute details, but I'd love some help on getting the html file to correctly display in the browser.
1 answers
solution1
0 ACCPTED 2017-12-09 09:19:46
I've tried your script works fine by the way. Maybe you need to check the filename value.
note: little change to make sure all strings on html file sent.
import socket
import os
# Standard socket stuff:
host = ''
port = 8080
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.bind((host, port))
sock.listen(5)
# Loop forever, listening for requests:
while True:
csock, caddr = sock.accept()
print("Connection from: " + str(caddr))
req = csock.recv(1024) # get the request, 1kB max
print(req)
# Look in the first line of the request for a move command
# A move command should be e.g. 'http://server/move?a=90'
filename = 'static/index.html'
f = open(filename, 'r')
csock.sendall(str.encode("HTTP/1.0 200 OK\n",'iso-8859-1'))
csock.sendall(str.encode('Content-Type: text/html\n', 'iso-8859-1'))
csock.send(str.encode('\r\n'))
# send data per line
for l in f.readlines():
print('Sent ', repr(l))
csock.sendall(str.encode(""+l+"", 'iso-8859-1'))
l = f.read(1024)
f.close()
csock.close()
Result on browser
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