1、外网穿透工具下载与注册【http://ngrok.ciqiuwl.cn/】
2、公众号审请
3、代码编写
糗事百科接口
# _*_ coding:utf-8 _*_
import requests
from lxml import etree
from random import randint def get_joke():
url="http://www.qiushibaike.com/text/page/"+ str(randint(1,5))
r = requests.get(url)
tree = etree.HTML(r.text)
contentlist = tree.xpath('//div[@class="content"]/span')
jokes = []
for content in contentlist:
content = content.xpath('string(.)') # string() 函数将所有子文本串联起来，# 必须传递单个节点，而不是节点集。
if '查看全文' in content: # 忽略包含“查看原文”笑话
continue
jokes.append(content)
joke = jokes[randint(1, len(jokes))].strip()
return joke if __name__ == "__main__":
content = get_joke()
print(content)
结果：
看到好友动态一个治脚气的偏方晚上我准备调配好给老公泡脚，刚放姜片，盐和醋，我女儿跑过来正好看见我拉着她爸爸的脚往盆里放，
盆里还有调料淌着哈喇子蹲下来就问我：麻麻，我们晚上吃爸爸脚丫子呀
查询天气接口
import requests
from lxml import etree def get_weather(keyword):
url = 'https://www.tianqi.com/tianqi/search?keyword=' + keyword
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36'
}
response = requests.get(url,headers=headers)
tree = etree.HTML(response.text)
# 检测城市天气是否存在
try:
city_name = tree.xpath('//dd[@class="name"]/h2/text()')[0]
except:
content = '没有该城市天气信息，请确认查询格式'
return content
week = tree.xpath('//dd[@class="week"]/text()')[0]
now = tree.xpath('//p[@class="now"]')[0].xpath('string(.)')
temp = tree.xpath('//dd[@class="weather"]/span')[0].xpath('string(.)')
shidu = tree.xpath('//dd[@class="shidu"]/b/text()')
kongqi = tree.xpath('//dd[@class="kongqi"]/h5/text()')[0]
pm = tree.xpath('//dd[@class="kongqi"]/h6/text()')[0]
content = "【{0}】{1}天气\n当前温度：{2}\n今日天气：{3}\n{4}\n{5}\n{6}".format(city_name, week.split('\u3000')[0], now, temp, '\n'.join(shidu),kongqi,pm)
return content if __name__ == "__main__":
keyword = '北京'
content = get_weather(keyword)
print(content)
结果：
【北京】2020年09月01日 星期二 庚子年七月十四 天气
当前温度：21℃
今日天气：多云18 ~ 32℃
湿度：64%
风向：东北风 1级
紫外线：无
空气质量：优
PM: 5
启动flask服务 from flask import Flask app = Flask(__name__)
@app.route('/')
def hello():
return 'Hello World' if __name__ == "__main__":
app.run(host='127.0.0.1', port=8088,debug=True)
微信机器人代码
# _*_ coding:utf-8 _*_
from config import TOKEN,XML_STR
from flask import Flask, request, make_response
import hashlib
import xml.etree.ElementTree as ET
from weather import get_weather
from joke import get_joke app = Flask(__name__) # 实例化一个Flask app @app.route('/message', methods=['GET', 'POST']) # 路由
def chatme(): # 定义控制器函数gf
if request.method == 'GET': # GET请求
data = request.args # 获取GET请求的参数
token = TOKEN # 微信接口调用的token
signature = data.get('signature', '') # 微信接口调用的签名
timestamp = data.get('timestamp', '') # 微信接口相关时间戳参数
nonce = data.get('nonce', '') # 微信接口相关nonce参数
echostr = data.get('echostr', '') # 微信接口相关echostr参数
s = [timestamp, nonce, token]
s = ''.join(s).encode("utf-8") # 连接字符串用来校验签名 if hashlib.sha1(s).hexdigest() == signature: # 校验签名
return make_response(echostr) else: # 响应签名错误
return make_response("signature validation error")
if request.method == 'POST':
xml_str = request.stream.read()
xml = ET.fromstring(xml_str)
toUserName = xml.find('ToUserName').text
fromUserName = xml.find('FromUserName').text
createTime = xml.find('CreateTime').text
msgType = xml.find('MsgType').text
# 判断是否文本消息
if msgType != 'text':
reply = XML_STR % (
fromUserName,
toUserName,
createTime,
'text',
'Unknow Format, Please check out'
)
return reply
content = xml.find('Content').text
msgId = xml.find('MsgId').text
if u'笑话' in content: # 输出笑话
content = get_joke()
elif content[-2:] == u"天气": # 输出天气
keyword = content[:-2]
if len(keyword) < 2:
content = u'请输入正确的城市名称'
return XML_STR % (fromUserName, toUserName, createTime, msgType, content)
content = get_weather(keyword)
else:
# 输出反话
if type(content).__name__ == "unicode":
content = content[::-1]
content = content.encode('UTF-8')
elif type(content).__name__ == "str":
print(type(content).__name__)
content = content
content = content[::-1] # 返回xml文件
reply = XML_STR % (fromUserName, toUserName, createTime, msgType, content)
return reply if __name__ == "__main__":
app.run(host='0.0.0.0', port=80,debug=True)