DrissionPage拽神知网PDF论文下载辅助

from DrissionPage import ChromiumPage, ChromiumOptions
co = ChromiumOptions().set_local_port(9222)
page = ChromiumPage(addr_or_opts=co)
from DrissionPage.common import Settings
Settings.singleton_tab_obj = True

def log():
    zhuti1 = '经营者'
    zhuti2 = '民宿经营者'
    page.get('https://kns.cnki.net/kns/advsearch?dbcode=CJZK')
    page.set.window.max()
    page.ele('#txt_1_value1').input(zhuti1)
    page.ele('x:/html/body/div[2]/div[3]/div[3]/div[2]/div[1]/div[2]/span[2]/select[2]').click(by_js=True)
    page.ele('text=或含').click(by_js=True)
    page.ele('#txt_1_value2').input(zhuti2)
    page.ele('#startYear').click(by_js=True)
    page.ele('x://*[@id="startYear"]/option[5]').click(by_js=True)
    page.ele('#endYear').click(by_js=True)
    page.ele('x://*[@id="endYear"]/option[3]').click(by_js=True)
    page.ele('#SCI').click(by_js=True)
    page.ele('#CSSCI').click(by_js=True)
    page.ele('.search').click(by_js=True)
    page.wait.load_start()  # 等待页面进入加载状态
    page.ele('tx=经营者').