README.md

-Python web crawler with BeautifulSoup & Requests

import csv

import requests

from bs4 import BeautifulSoup

headers = {'user-agent': 'Mozilla/5.0'}

url = "https://icook.tw/search/%E5%AE%B6%E5%B8%B8%E8%8F%9C/" #家常菜的網址

recipe = requests.get(url,headers=headers) #取得網址

print(recipe.status_code) #查詢狀態碼 200成功 404 失敗(找不到)

soup = BeautifulSoup(recipe.text,'lxml') #解析網頁的內容並擷取我們所需的資料

info_items = soup.find_all('div','browse-recipe-content')

with open("食譜1.csv","w",encoding="UTF-8",newline="")as csv_file:

csv_writer=csv.writer(csv_file)

csv_writer.writerow(["菜名","食材"])    #建立 writer 物件，就可以使用 writerow 的方法寫入檔案，先寫入欄位標題

for item in info_items:   #透過 for 迴圈一筆筆將菜單的資料寫入檔案中
    name = item.find("h2",class_="browse-recipe-name").text.strip()    #菜色名稱 ; strip()為刪除多餘空白
    ingredient = item.find("p",class_="browse-recipe-content-ingredient").text.strip()   #成分
    csv_writer.writerow([name,ingredient])