You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
64 lines
2.4 KiB
64 lines
2.4 KiB
1 year ago
|
from selenium.webdriver import Chrome
|
||
|
|
from selenium.webdriver.common.by import By
|
||
|
|
from selenium.webdriver.chrome.options import Options
|
||
|
|
from selenium.webdriver.support.select import Select
|
||
|
|
import time
|
||
|
|
from lxml import etree
|
||
|
|
import csv
|
||
|
|
# 可以设置无头浏览器
|
||
|
|
# opt= Options()
|
||
|
|
# opt.add_experimental_option("detach", True)
|
||
|
|
# opt.add_argument('--headless')
|
||
|
|
for _ in range(1):
|
||
|
|
url = 'https://labsafe.hnu.edu.cn/labexam/index.php'
|
||
|
|
safari = Chrome()
|
||
|
|
safari.get(url)
|
||
|
|
time.sleep(1)
|
||
|
|
el = safari.find_element(By.XPATH,'//*[@id="formExam"]/div/a/input')
|
||
|
|
el.click()
|
||
|
|
username = '202311020126'
|
||
|
|
password = 'Hnu_hzy0507'
|
||
|
|
safari.find_element(By.XPATH,'//*[@id="username"]').send_keys(username)
|
||
|
|
time.sleep(1)
|
||
|
|
safari.find_element(By.XPATH,'//*[@id="password"]').send_keys(password)
|
||
|
|
time.sleep(1)
|
||
|
|
safari.find_element(By.XPATH,'//*[@id="dl"]').click()
|
||
|
|
time.sleep(3)
|
||
|
|
safari.find_element(By.XPATH,'//*[@id="article"]/div[3]/div[2]/ul/a[1]/li').click()
|
||
|
|
time.sleep(1)
|
||
|
|
safari.find_element(By.XPATH,'//*[@id="tkqcl"]/ul/li/label').click()
|
||
|
|
time.sleep(1)
|
||
|
|
safari.find_element(By.XPATH,'//*[@id="article"]/div[4]/div[2]/div/a[1]').click()
|
||
|
|
time.sleep(1)
|
||
|
|
#定位到下拉列表
|
||
|
|
sel = safari.find_element(By.XPATH,'//*[@id="runpage"]')
|
||
|
|
# 包装下拉列表
|
||
|
|
sel = Select(sel)
|
||
|
|
sel.select_by_visible_text('10')
|
||
|
|
time.sleep(1)
|
||
|
|
safari.find_element(By.XPATH,'//*[@id="dati"]/div[11]/input[2]').click()
|
||
|
|
time.sleep(1)
|
||
|
|
#按一下回车提交答案
|
||
|
|
alert = safari.switch_to.alert
|
||
|
|
alert.accept()
|
||
|
|
safari.find_element(By.XPATH,'/html/body/div[2]/div[2]/div[2]/div[3]/ul/li[1]/a').click()
|
||
|
|
#获得答案源代码
|
||
|
|
pagetxt = etree.HTML(safari.page_source)
|
||
|
|
for i in range(3,101):
|
||
|
|
quiztxt = pagetxt.xpath(f'/html/body/div[2]/div[2]/div[2]/div[{i}]/strong/text()')
|
||
|
|
answertxt = pagetxt.xpath(f'/html/body/div[2]/div[2]/div[2]/div[{i}]/text()')[-1]
|
||
|
|
answertxt=list(str(answertxt).strip())
|
||
|
|
tureanswer=''
|
||
|
|
if answertxt[-1].isupper() == True:
|
||
|
|
tureanswer = answertxt[-1]
|
||
|
|
else:
|
||
|
|
tureanswer = ''.join(answertxt[::-1][0:2:][::-1])
|
||
|
|
if quiztxt == []:
|
||
|
|
continue
|
||
|
|
else:
|
||
|
|
quiztxt = quiztxt[0]
|
||
|
|
with open('quizbase.csv', mode='a+') as quz:
|
||
|
|
csvwriter=csv.writer(quz)
|
||
|
|
csvwriter.writerow([quiztxt,tureanswer])
|
||
|
|
safari.close()
|