python基于新浪sae开发的微信公众平台，实现功能：
输入段子---回复笑话
输入开源+文章---发送消息到开源中国
输入快递+订单号---查询快递信息
输入天气---查询南京最近五天天气状况
输入微博热点---回复微博当前热门话题
输入电影+名称---回复百度云盘中搜索的链接
具体实现代码：
# -*- coding: utf-8 -*-import hashlibimport webimport lxmlimport timeimport osimport urllib2,jsonimport urllibimport reimport randomimport hashlibimport cookielibfrom urllib import urlencodefrom lxml import etree class WeixinInterface: def __init__(self): self.app_root = os.path.dirname(__file__) self.templates_root = os.path.join(self.app_root, 'templates') self.render = web.template.render(self.templates_root) def GET(self): #获取输入参数 data = web.input() signature=data.signature timestamp=data.timestamp nonce=data.nonce echostr=data.echostr #自己的token token="weixin9047" #这里改写你在微信公众平台里输入的token #字典序排序 list=[token,timestamp,nonce] list.sort() sha1=hashlib.sha1() map(sha1.update,list) hashcode=sha1.hexdigest() #sha1加密算法 #如果是来自微信的请求，则回复echostr if hashcode == signature: return echostr def POST(self): str_xml = web.data() #获得post来的数据 xml = etree.fromstring(str_xml)#进行XML解析 content=xml.find("Content").text#获得用户所输入的内容 msgType=xml.find("MsgType").text fromUser=xml.find("FromUserName").text toUser=xml.find("ToUserName").text if(content == u"天气"): url = "http://m.ip138.com/21/nanjing/tianqi/" headers = { 'Connection': 'Keep-Alive', 'Accept': 'text/html, application/xhtml+xml, */*', 'Accept-Language': 'en-US,en;q=0.8,zh-Hans-CN;q=0.5,zh-Hans;q=0.3', 'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko'} req = urllib2.Request(url, headers = headers) opener = urllib2.urlopen(req) html = opener.read() rex = r'(?<=img src="/image/s[0-9].gif" rexx = r'(?<=div class="temperature">).{5,15}(?=</div>)' n = re.findall(rex,html) m = re.findall(rexx,html) str_wether = "" for (i,j) in zip(m,n): str_wether = str_wether + j + " " +i + "/n" return self.render.reply_text(fromUser,toUser,int(time.time()),"最近五天天气:/n"+str_wether) elif(content[0:2] == u"电影"): keyword = urllib.quote(content[2:].encode("utf-8")) url = "http://www.wangpansou.cn/s.php?q="+keyword headers = { 'Connection': 'Keep-Alive', 'Accept': 'text/html, application/xhtml+xml, */*', 'Accept-Language': 'en-US,en;q=0.8,zh-Hans-CN;q=0.5,zh-Hans;q=0.3', 'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko'} req = urllib2.Request(url, headers = headers) opener = urllib2.urlopen(req) html = opener.read() rex = r'https?://pan.baidu.com.*/?uk=[0-9]{10}.*[/d+?]"' m = re.findall(rex,html) string = u"" for i in m: string = string + i + "/n" return self.render.reply_text(fromUser,toUser,int(time.time()),u"以下是电影链接：/n"+string) elif(u"段子" in content): url_8 = "http://www.qiushibaike.com/" url_24 = "http://www.qiushibaike.com/hot/" headers = { 'Connection': 'Keep-Alive', 'Accept': 'text/html, application/xhtml+xml, */*', 'Accept-Language': 'en-US,en;q=0.8,zh-Hans-CN;q=0.5,zh-Hans;q=0.3', 'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko'} req_8 = urllib2.Request(url_8, headers = headers) req_24 = urllib2.Request(url_24,headers = headers) opener_8 = urllib2.urlopen(req_8) opener_24 = urllib2.urlopen(req_24) html_8 = opener_8.read() html_24 = opener_24.read() rex = r'(?<=div class="content">).*?(?=<!--)' m_8 = re.findall(rex,html_8,re.S) m_24 = re.findall(rex, html_24, re.S) m_8.extend(m_24) random.shuffle(m_8) return self.render.reply_text(fromUser,toUser,int(time.time()),m_8[0].replace('<br/>','')) elif(content[0:2] == u"开源"): url = "https://www.oschina.net/action/user/hash_login" urll = "http://www.oschina.net/action/tweet/pub" username = "904727147@qq.com" passw = "" password = hashlib.sha1(passw).hexdigest() cj = cookielib.CookieJar() opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj)) opener.addheaders = [('User-agent','Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0 Iceweasel/38.3.0')] urllib2.install_opener(opener) data = {'email':username,'pwd':password} data_post = urllib.urlencode(data) opener.open(url, data_post) user = "2391943" msg = content[2:].encode("utf-8") user_code = "lPFz26r3ZIa1e3KyIWlzPNpJlaEmZqyh6dAWAotd" post = {'user_code':user_code,'user':user,'msg':msg} msg_post = urllib.urlencode(post) html = urllib2.urlopen(urll,msg_post).read() return self.render.reply_text(fromUser,toUser,int(time.time()),u"发送到开源中国动弹成功！") elif(content[0:2] == u"快递"): keyword = content[2:] url = "http://www.kuaidi100.com/autonumber/autoComNum?text="+keyword cj = cookielib.CookieJar() opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj)) opener.addheaders = [('User-agent','Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0 Iceweasel/38.3.0')] urllib2.install_opener(opener) html = urllib2.urlopen(url).read() jo = json.loads(html) typ = jo["auto"][0]['comCode'] if(typ is None): return self.render.reply_text(fromUser,toUser,int(time.time()),u"请检查你的定单号！") urll = "http://www.kuaidi100.com/query?type="+typ+"&postid="+keyword html_end = urllib2.urlopen(urll).read() jo_end = json.loads(html_end) if(jo_end["status"] == "201"): return self.render.reply_text(fromUser,toUser,int(time.time()),u"订单号输入有误，请重新输入！") text = jo_end["data"] string = u"" for i in text: string = string + i["time"] + i["context"] + "/n" return self.render.reply_text(fromUser,toUser,int(time.time()),string) elif(content == u"微博热点"): url = "http://weibo.cn/pub/?tf=5_005" headers = { 'Connection': 'Keep-Alive', 'Accept': 'text/html, application/xhtml+xml, */*', 'Accept-Language': 'en-US,en;q=0.8,zh-Hans-CN;q=0.5,zh-Hans;q=0.3', 'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko'} req = urllib2.Request(url, headers = headers) opener = urllib2.urlopen(req) html = opener.read().decode("utf-8") rex = r'(?<=div class="c"><a href=").{60,79}(?=</a>)' ss = re.findall(rex,html) string = u"" for i in ss: string = string + i.replace('>','/n')+"/n" return self.render.reply_text(fromUser,toUser,int(time.time()),string.replace('"','')) elif(content == u"知乎信息"): username = '18362983803' password = '' _xsrf='558c1b60725377c5810ae2484b26781e' url = r'https://www.zhihu.com/login/phone_num' cj = cookielib.CookieJar() opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj)) opener.addheaders = [('User-agent','Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0 Iceweasel/38.3.0')] data = urllib.urlencode({"phone_num":username,"password":password,'_xsrf':_xsrf}) opener.open(url,data) html = opener.open('https://www.zhihu.com/noti7/new?r=1454793308655').read() jo = json.loads(html) data = jo[1] string = "增长了："+str(data[0])+"个评论"+str(data[1])+"个粉丝"+str(data[2])+"个赞同" return self.render.reply_text(fromUser,toUser,int(time.time()),string) elif(u"钟志远" in content): return self.render.reply_text(fromUser,toUser,int(time.time()),u"你想找全世界最帅的人干嘛？如果你是妹子，请加微信18362983803！汉子绕道！") elif(u"使用" in content): return self.render.reply_text(fromUser,toUser,int(time.time()),u"搜电影:电影+电影名,最近天气：天气，微博热门：微博热点，快递查询：快递+单号，看笑话：段子，发送动弹到开源中国：开源+内容") else: url = r'http://www.xiaohuangji.com/ajax.php' cj = cookielib.CookieJar() opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj)) opener.addheaders = [('User-agent','Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0 Iceweasel/38.3.0')] string = urllib.quote(content.encode("utf-8")) try: data = urllib.urlencode({"para":string}) html = opener.open(url,data).read() string = html+"/n----[回复[使用]]" return self.render.reply_text(fromUser,toUser,int(time.time()),string) except Exception,ex: return self.render.reply_text(fromUser,toUser,int(time.time()),u"我不想理你了～") 以上就是本文的全部内容，希望对大家的学习有所帮助。
