套接字程序Python

Question

我在玩刽子手游戏。我试图发送到服务器，如果lose==7，那么loseGame=true。而在客户端，如果loseGame是真的，就打印出游戏已经输了。我匹配了send和recv，但它不起作用，一直在请求输入以猜测字母。你知道我做错了什么吗？在

我把问题放在我认为是问题的地方。在

谢谢你！在

服务器：

import sys

# Import socket library
from socket import *

if sys.argv.__len__() != 2:
    serverPort = 5895
# Get port number from command line
else:
    serverPort = int(sys.argv[1])

# Choose SOCK_STREAM, which is TCP
# This is a welcome socket
serverSocket = socket(AF_INET, SOCK_STREAM)

serverSocket.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)

# Start listening on specified port
serverSocket.bind(('', serverPort))

# Listener begins listening
serverSocket.listen(1)

print("The server is ready to receive")

#Set secret word
word = 'arkansas'
linesForString = ''     
#Prints out number of letters
for x in word:
    linesForString += '_'

newWord = 'arkansas'

# Wait for connection and create a new socket
# It blocks here waiting for connection
connectionSocket, addr = serverSocket.accept()
win = ' '
#Sends lines of words
linesInBytes = linesForString.encode('utf-8')
connectionSocket.send(linesInBytes)

lose = 0
while 1:


    l = list(word)
    list2 = list(linesForString)

    win = False 

    while 1:

        while win == False:
            losee = 0
            # Receives Letter
            letter = connectionSocket.recv(1024)
            letterString = letter.decode('utf-8')

            for x in range(len(list2)): 
                if(list2[x] == '_'):
                    if(letterString == l[x]):
                        list2[x] = letterString     

            for x in range(len(word)):
                if(letterString == word[x]):
                    losee = -1
            if (losee != -1):
                lose += 1

            print(lose)
            newWord = "".join(list2)

            #Sends newWord
            newWordInBytes = newWord.encode('utf-8')
            connectionSocket.send(newWordInBytes, lose)


            if(newWord == 'arkansas'):
                win = True
                winGame = 'You have won the game'
                winGameInBytes = winGame.encode('utf-8')
                connectionSocket.send(winGameInBytes)
                connectionSocket.close()


            if(lose == 7):
                loseGame = 'true'
                connectionSocket.close()
            else: 
                loseGame = 'false'

            #THIS IS WHERE THE PROBLEM IS
            loseGameInBytes = loseGame.encode('utf-8')
            connectionSocket.send(loseGameInBytes)  

# Close connection to client but do not close welcome socket
connectionSocket.close()

客户：

^{pr2}$

Answer 1

在我遇到一些问题之前： 1注意，当你接受输入时使用原始输入，否则我会崩溃。 2.当你认为服务器有问题的时候，确实有问题。你不小心关闭了连接，然后在游戏失败后发送 三。在客户机中，loseGame = loseGame.encode('utf-8')而不是{} 4我将print语句改为print(str(x) + " "),，因为你的语句给了我一些问题

这是我修好后的代码。请注意，我更改了服务器，并添加了不必要的中断，它们将导致服务器在一个游戏结束时关闭。在

服务器代码：

import sys

# Import socket library
from socket import *

if sys.argv.__len__() != 2:
    serverPort = 5895
# Get port number from command line
else:
    serverPort = int(sys.argv[1])

# Choose SOCK_STREAM, which is TCP
# This is a welcome socket
serverSocket = socket(AF_INET, SOCK_STREAM)

serverSocket.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)

# Start listening on specified port
serverSocket.bind(('', serverPort))

# Listener begins listening
serverSocket.listen(1)

print("The server is ready to receive")

#Set secret word
word = 'respecttheplatypus'
linesForString = ''     
#Prints out number of letters
for x in word:
    linesForString += '_'

newWord = 'respecttheplatypus'

# Wait for connection and create a new socket
# It blocks here waiting for connection
connectionSocket, addr = serverSocket.accept()
win = ' '
#Sends lines of words
linesInBytes = linesForString.encode('utf-8')
connectionSocket.send(linesInBytes)

lose = 0
while 1:


    l = list(word)
    list2 = list(linesForString)

    win = False 

    while 1:

        while win == False:
            losee = 0
            # Receives Letter
            letter = connectionSocket.recv(1024)
            letterString = letter.decode('utf-8')

            for x in range(len(list2)): 
                if(list2[x] == '_'):
                    if(letterString == l[x]):
                        list2[x] = letterString     

            for x in range(len(word)):
                if(letterString == word[x]):
                    losee = -1
            if (losee != -1):
                lose += 1

            print(lose)
            newWord = "".join(list2)

            #Sends newWord
            newWordInBytes = newWord.encode('utf-8')
            connectionSocket.send(newWordInBytes, lose)


            if(newWord == 'respecttheplatypus'):
                win = True
                winGame = 'You have won the game'
                winGameInBytes = winGame.encode('utf-8')
                connectionSocket.send(winGameInBytes)
                connectionSocket.close()
            else:

                if(lose == 7):
                    loseGame = 'true'
                    loseGameInBytes = loseGame.encode('utf-8')
                    print(loseGame)
                    connectionSocket.send(loseGameInBytes)
                    connectionSocket.close()
                    break
                else: 
                    loseGame = 'false'
                #THIS IS WHERE THE PROBLEM IS
                    loseGameInBytes = loseGame.encode('utf-8')
                    print(loseGame)
                    connectionSocket.send(loseGameInBytes)  
        break
    break

客户代码：

^{pr2}$