采用python实现简单QQ单用户机器人的方法如下：

一、首先我们查看一下关于3GQQ的相关协议：

对此，打开一个支持WAP的浏览器，可以使用Firefox的wmlbrowser插件，打开FF后，访问地址 https://addons.mozilla.org/zh-CN/firefox/search/?q=wmlbrowser&cat=all&x=17&y=11

二、进入3GQQ的进行协议分析

3GQQ的地址是：http://pt.3g.qq.com/s?aid=nLogin3gqq 用安装了wmlbrowser插件的FF打开页面后，启用firebug，即可实现监视提交的数据。

三、源代码部分：

#coding:utf-8

#基于python2.6版本开发

import httplib,urllib,os,threading,re

import sys

reload(sys)

sys.setdefaultencoding('utf8')

class PYQQ:

def __init__(self):

self.reqIndex = 0

#HTTP请求

def httpRequest(self,method,url,data={}):

try:

_urld = httplib.urlsplit(url)

conn = httplib.HTTPConnection(_urld.netloc,80,True,3)

conn.connect()

data = urllib.urlencode(data)

if method=='get':

conn.putrequest("GET", url, None)

conn.putheader("Content-Length",'0')

elif method=='post':

conn.putrequest("POST", url)

conn.putheader("Content-Length", str(len(data)))

conn.putheader("Content-Type", "application/x-www-form-urlencoded")

conn.putheader("Connection", "close")

conn.endheaders()

if len(data)>0:

conn.send(data)

f = conn.getresponse()

self.httpBody = f.read().encode('utf8')

f.close()

conn.close()

except:

self.httpBody=''

return self.httpBody

#通过首尾获取字符串的内容

def getCon(self,start,end):

findex = self.httpBody.find(start)

if findex == -1 : return None

tmp = self.httpBody.split(start)

eindex = tmp[1].find(end)

if eindex == -1:

return tmp[1][0:]

else:

return tmp[1][0:eindex]

#获取postfield的值

def getField(self,fd):

KeyStart = '')

#获取登陆验证码,并保存至当前目录的qqcode.gif

def getSafecode(self):

url = self.getCon('python_实现简单QQ单用户机器人

import urllib2

pager = urllib2.urlopen(url)

data=pager.read()

file=open(os.getcwd()+'\qqcode.gif','w+b')

file.write(data)

file.close()

return True

#登陆QQ

def login(self):

self.qq = raw_input('请输入QQ号:'.encode('gbk'))

self.pwd = raw_input('请输入密码:'.encode('gbk'))

s1Back = self.httpRequest('post','http://pt.3g.qq.com/handleLogin',{'r':'240971315','qq':self.qq,'pwd':self.pwd,'toQQchat':'true','q_from':'','modifySKey':0,'loginType':1})

if s1Back.find('请输入验证码')!=-1:

self.sid = self.getField('sid')

self.hexpwd = self.getField('hexpwd')

self.extend = self.getField('extend')

self.r_sid = self.getField('r_sid')

self.rip = self.getField('rip')

if self.getSafecode():

self.safeCode = raw_input('请输入验证码(本文件同目录的qqcode.gif):')

else:

print '验证码加载错误'

postData = {'sid':self.sid,'qq':self.qq,'hexpwd':self.hexpwd,'hexp':'true','auto':'0',

'logintitle':'手机腾讯网','q_from':'','modifySKey':'0','q_status':'10',

'r':'271','loginType':'1','prev_url':'10','extend':self.extend,'r_sid':self.r_sid,

'bid_code':'','bid':'-1','toQQchat':'true','rip':self.rip,'verify':self.safeCode,

}

s1Back = self.httpRequest('post','http://pt.3g.qq.com/handleLogin',postData)

self.sid = self.getCon('sid=','&')

#print self.sid

print '登陆成功'.encode('gbk')

self.getMsgFun()

#定时获取消息

def getMsgFun(self):

self.reqIndex = self.reqIndex + 1

s2Back = self.httpRequest('get','http://q32.3g.qq.com/g/s?aid=nqqchatMain&sid='+self.sid)

if s2Back.find('alt="聊天"/>(')!=-1:

#有新消息，请求获取消息页面

s3back = self.httpRequest('get','http://q32.3g.qq.com/g/s?sid='+ self.sid + '&aid=nqqChat&saveURL=0&r=1310115753&g_f=1653&on=1')

#消息发起者的昵称

if s3back.find('title="临时会话')!=-1:

_fromName = '临时对话'

else:

_fromName = self.getCon('title="与','聊天')

#消息发起者的QQ号

_fromQQ = self.getCon('num" value="','"/>')

#消息内容

_msg_tmp = self.getCon('saveURL=0">提示)',\'=30:

#保持在线

_url = 'http://pt5.3g.qq.com/s?aid=nLogin3gqqbysid&3gqqsid='+self.sid

self.httpRequest('get',_url)

self.reqIndex = 0

t = threading.Timer(2.0,self.getMsgFun)

t.start()

#发送消息

#qq 目标QQ

#msg 发送内容

def sendMsgFun(self,qq,msg):

msg = unicode(msg,'utf8').encode('utf8')

postData = {'sid':self.sid,'on':'1','saveURL':'0','saveURL':'0','u':qq,'msg':str(msg),}

s1Back = self.httpRequest('post','http://q16.3g.qq.com/g/s?sid='+ self.sid +'&aid=sendmsg&tfor=qq',postData)

print '发送消息给'.encode('gbk'),qq,'成功'.encode('gbk')

#收到消息的接口，重载或重写该方法

def getMsg(self,data):

print data['time'],"收到".encode('gbk'),data['nick'].encode('gbk'),"(",data['qq'],")的新消息".encode('gbk')," : ",data['msg'].encode('gbk')

self.sendMsgFun(data['qq'],data['nick']+' ,测试消息。。')#+ data['msg'])

QQ = PYQQ()

QQ.login()

至此，机器人功能得以实现！

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