控制套接字中的传入字

Question

嗨，这是我的python程序

#!usr/bin/python
import SocketServer

class Echohandler(SocketServer.BaseRequestHandler):
    def handle(self):
        print "Got Connection form :",self.client_address
        while True:
            data = self.request.recv(1024)
            if data == "hi":
                self.request.send("HI there!")

serveradder = ("0.0.0.0",9002)
SocketServer.TCPServer.allow_reuse_address = True
server = SocketServer.TCPServer(serveradder,Echohandler)
server.serve_forever()

当我连接到服务器并发送hi服务器时，只返回hi而不发送hi！ 我怎样才能解决这个问题？！你知道吗

Answer 1

答案是自我数据! 你知道吗

#!usr/bin/python
import SocketServer

class Echohandler(SocketServer.BaseRequestHandler):
    def handle(self):
        print "Got Connection form :",self.client_address
        while True:
            data = ''
            self.data = self.request.recv(1024)
            data = self.data
            #self.request.send(data)
            if str(data).strip() == 'hi' :
                self.request.send("HI there!")

serveradder = ("127.0.0.1",9002)
SocketServer.TCPServer.allow_reuse_address = True
server = SocketServer.TCPServer(serveradder,Echohandler)
server.serve_forever()

Answer 2

你必须先剥离数据！你知道吗

#!usr/bin/python
import SocketServer

class Echohandler(SocketServer.BaseRequestHandler):
    def handle(self):
        print "Got Connection form :",self.client_address
        while True:
            data = self.request.recv(1024)
            if str(data).strip() == "hi":
                self.request.send("HI there!")

serveradder = ("0.0.0.0",9002)
SocketServer.TCPServer.allow_reuse_address = True
server = SocketServer.TCPServer(serveradder,Echohandler)
server.serve_forever()`