一小伙使用 python爬蟲來算命？

1.網站分析
因版權原因，網站的地址大家可以私信我或者加我文章結尾的qq，完整的教程群里有，需要的自提，當然遇到問題也可以請教哦。

2.獲取內容
我們今天呢，就先做一個通過星座來得知三天的運勢的小玩意，

這裡有十二個星座，我點了第一個和第二個進去，也就是白羊座和金牛座：

就會發現一個規律
 

通過觀察網址的鏈接，我這張醜臉泛起了燦爛的笑容。

也就是說，https://www.horoscope.com/us/horoscopes/general/是每個星座都共有的一段網址，

horoscope-general-daily-today.aspx?sign=1

我們只需改變today和sign={}對應的值就可以獲取到每個星座對應的網址了
 

https://www.horoscope.com/us/horoscopes/general/horoscope-general-daily-today.aspx?sign=1

我們再打開金牛座的昨天的運勢，發現daily-後面變成了tomorrow

3.代碼

from bs4 import BeautifulSoup
import requests

def horoscope(zodiac_sign: int, day: str) -> str:
    url = (
        "https://www.horoscope.com/us/horoscopes/general/"
        f"horoscope-general-daily-{day}.aspx?sign={zodiac_sign}"
    )#獲取需要查詢的星座的鏈接
    soup = BeautifulSoup(requests.get(url).content, "html.parser")
    return soup.find("div", class_="main-horoscope").p.text#返回得到的內容——來自上天的指示

如果有小伙伴不知道自己的星座怎麼辦呢，所以我們就還需要一個函數去查詢星座：

def check_sign():#得到星座
    your_birth_day = input("輸入您的生日的日期> ")
    your_birth_month = input("輸入你生日的月份> ")

    if (int(your_birth_month) == 12 and int(your_birth_day) >= 22) or (
        int(your_birth_month) == 1 and int(your_birth_day) <= 19
    ):
        sign = "Capricorn"
    elif (int(your_birth_month) == 1 and int(your_birth_day) >= 20) or (
        int(your_birth_month) == 2 and int(your_birth_day) <= 17
    ):
        sign = "Aquarium"
    elif (int(your_birth_month) == 2 and int(your_birth_day) >= 18) or (
        int(your_birth_month) == 3 and int(your_birth_day) <= 19
    ):
        sign = "Pices"
    elif (int(your_birth_month) == 3 and int(your_birth_day) >= 20) or (
        int(your_birth_month) == 4 and int(your_birth_day) <= 19
    ):
        sign = "Aries"
    elif (int(your_birth_month) == 4 and int(your_birth_day) >= 20) or (
        int(your_birth_month) == 5 and int(your_birth_day) <= 20
    ):
        sign = "Taurus"
    elif (int(your_birth_month) == 5 and int(your_birth_day) >= 21) or (
        int(your_birth_month) == 6 and int(your_birth_day) <= 20
    ):
        sign = "Gemini"
    elif (int(your_birth_month) == 6 and int(your_birth_day) >= 21) or (
        int(your_birth_month) == 7 and int(your_birth_day) <= 22
    ):
        sign = "Cancer"
    elif (int(your_birth_month) == 7 and int(your_birth_day) >= 23) or (
        int(your_birth_month) == 8 and int(your_birth_day) <= 22
    ):
        sign = "Leo"
    elif (int(your_birth_month) == 8 and int(your_birth_day) >= 23) or (
        int(your_birth_month) == 9 and int(your_birth_day) <= 22
    ):
        sign = "Virgo"
    elif (int(your_birth_month) == 9 and int(your_birth_day) >= 23) or (
        int(your_birth_month) == 10 and int(your_birth_day) <= 22
    ):
        sign = "Libra"
    elif (int(your_birth_month) == 10 and int(your_birth_day) >= 23) or (
        int(your_birth_month) == 11 and int(your_birth_day) <= 21
    ):
        sign = "Scorpio"
    elif (int(your_birth_month) == 11 and int(your_birth_day) >= 22) or (
        int(your_birth_month) == 12 and int(your_birth_day) <= 21
    ):
        sign = "Sagittarius"

PythonQUN：748，989，764 

 return sign

4.實操

怎麼樣？很有趣吧，當然網站有很多的用處，等以後我會繼續更新，實現更多的好玩的功能。