我想问一下什么保存到mysql

Question

import time
from selenium import webdriver


class YunSpider (object):
    def __init__(self,url):
        self.url = url
        self.driver = webdriver.Chrome()

    def getConnect(self):
        #打开网址
        self.driver.get(self.url)
        #先进入IFrame
        self.driver.switch_to_frame(0)

        js = 'window.scrollBy(0,8000)'
        self.driver.execute_script(js)

        #翻页
        for page in range(20):

            selectors = self.driver.find_elements_by_xpath('//div[@class="cmmts j-flag"]/div')
            for selector in selectors:
                text = selector.find_element_by_xpath('.//div[@class="cnt f-brk"]').text
                print(text)

                #self.saveData(text)
                YunSpider.saveData(text)

            #找到下一页，然后点击
            nextPage = self.driver.find_element_by_partial_link_text('下一页')
            #点击下一页
            nextPage.click()
            time.sleep(0.5)

    @staticmethod
    def saveData(item):
    	#将爬取的评论保存在txt中
        with open('wyypl.txt','a',encoding='utf-8') as f:
            #f.write(item+'\n')
            print(item,file=f)

if  __name__ == '__main__':
	#这首歌的网页播放地址
    url = 'https://music.163.com/#/song?id=558071673'
    yunSpider = YunSpider(url)
    yunSpider.getConnect()

 

Answer 1

pymysql