記錄python的selenium使用

from selenium import webdriver from selenium.webdriver.chrome.options import Options from bs4 import BeautifulSoup import sys import urllib.parse if len(sys.argv) <= 1: exit() #對輸入的詞進行urlencode queryword = urllib.parse.quote_plus(str(sys.argv[1])) #設置chrome的執行方式爲headless;即非打開窗口執行 chrome_options = Options() chrome_options.add_argument("--headless") driver = webdriver.Chrome(chrome_options=chrome_options) url = "https://hanyu.baidu.com/zici/s?wd="+queryword+"&query="+queryword+"&srcid=28232&from=kg0&from=kg0"; driver.get("https://hanyu.baidu.com/zici/s?wd="+queryword+"&query="+queryword+"&srcid=28232&from=kg0&from=kg0") htmldata = driver.page_source print(htmldata) driver.quit() print("您輸入查詢的詞是:"+sys.argv[1]) soup = BeautifulSoup(htmldata,'html.parser'); #得到查詢文字拼音 pinyin_dt =soup.find('dt',class_='pinyin'); if not pinyin_dt: pingyin_div=soup.find('div',id='pinyin'); if not pingyin_div: print("拼音:未查詢到:(") else: pingyin_b = pingyin_div.find('b') if not pingyin_b: print("拼音:"+pingyin_div.string.strip()) else: print("拼音:"+pingyin_b.string.strip()) else: print("拼音:"+pinyin_dt.string.strip()) #得到查詢文字的基本釋義 basicmean_div = soup.find("div",id="basicmean-wrapper") if basicmean_div: basicmean_ps = basicmean_div.find_all("p") count = 1; if basicmean_ps: for basicmean_p in basicmean_ps: basicmean_p = str(basicmean_p) if basicmean_p: basicmean_p = basicmean_p.replace("<p>","") basicmean_p = basicmean_p.replace("</p>","") basicmean_p = basicmean_p.replace("<span>","") basicmean_p = basicmean_p.replace("</span>","") print("基本釋義("+str(count)+"):"+basicmean_p.strip()) count +=1 #得到查詢文字的翻譯 fanyi_div = soup.find("div",id="fanyi-wrapper") if fanyi_div: fanyi_dt = fanyi_div.find("dt") if fanyi_dt: print("英文翻譯:"+fanyi_dt.string.strip())