練習爬蟲但是有重覆的動作,不知道怎麼寫比較好,所以來請益,謝謝!
from selenium import webdriver
from pyquery import PyQuery as pq
import time
driver = webdriver.Chrome()
driver.get("https://m.metro.taipei/parkinglotshow.asp")
html = driver.find_elements_by_css_selector("#content > table > tbody >
tr:nth-child(3) > td:nth-child(1)")
nowparknumber = driver.find_elements_by_css_selector("#content > table >
tbody > tr:nth-child(3) > td:nth-child(2)")
totalparknumber = driver.find_elements_by_css_selector("#content > table >
tbody > tr:nth-child(3) > td:nth-child(3)")
#content > table > tbody > tr:nth-child(4) > td:nth-child(1)
#content > table > tbody > tr:nth-child(4) > td:nth-child(2)
#content > table > tbody > tr:nth-child(4) > td:nth-child(3)
這邊跑一次 這邊要跑三次
doc = pq(html)
for eachData in html:
print(eachData.text)
for s in nowparknumber:
print(s.text)
for t in totalparknumber:
print(t.text)
怎麼寫可以讓tr:nth-child(4) > td:nth-child(3) 自己+1呢?
把整個頁面爬完,謝謝!