采用python实现简单QQ单用户机器人的方法

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！