掘金 后端 ( ) • 2022-01-26 13:26

前言

相信在日常生活中,平常大家聚在一起总会聊聊天,特别是女生(有冒犯到doge)非常喜欢聊星座,这个男生什么星座呀,那个男生什么星座呀…今天我就来满足各位的需求,通过爬虫来知晓上天的安排:

1.网站分析

第一步呢,咋们先打开这个网站:https://www.horoscope.com/us/index.aspx

大家就能看到这个页面了

image.png 我们今天呢,就先做一个通过星座来得知三天的运势的小玩意,

这里有十二个星座,我点了第一个和第二个进去,也就是白羊座和金牛座:

就会发现一个规律

image.png

image.png 通过观察网址的链接,我这张丑脸泛起了灿烂的笑容。

也就是说,https://www.horoscope.com/us/horoscopes/general/是每个星座都共有的一段网址,

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

我们只需改变today和sign={}对应的值就可以获取到每个星座对应的网址了

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

我们再打开金牛座的昨天的运势,发现daily-后面变成了tomorrow

image.png

我们这里只获取三天的,也就是昨天,今天,明天,我们只需在控制台输入需要查询的日期就行了。

2.获取内容

image.png 从图片我们可以得到我们所需的内容,这个是很基础的爬虫了,没有反爬,我们直接上代码了。

3.代码

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}"
    )#获取需要查询的星座的链接
    soup = BeautifulSoup(requests.get(url).content, "html.parser")
    return soup.find("div", class_="main-horoscope").p.text#返回得到的内容——来自上天的指示

如果有小伙伴不知道自己的星座怎么办呢,所以我们就还需要一个函数去查询星座:

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

    return sign

4.实操

image.png

image.png 怎么样?很有趣吧,当然网站有很多的用处,等以后我会继续更新,实现更多的好玩的功能。

推荐更多学习课程:

java基础:    Java300集课程-Java必备优质教程_手把手图解学习Java,让学习成为一种享受_

Python基础: Python入门大全套!更适合初学者的Python从业速成计划!两个月可上岗那种!

java游戏项目:  【Java项目】开发王者荣耀教程和素材全套合集,不到2小时用Java做出王者荣耀

前端基础: 超干货!一周时间搭出小米商城!Web前端零基础入门HTML5+css3,学搭网站看这篇就够了!