Python抓取京东图书评论数据

        #rec[0]--bookid,rec[1]--cateid,rec[2]--pagenumber
        if(rec[0] != str(num1) and flag == 0):
            continue
        else:
            flag = 1
        for p in range(num2,rec[2]):
            if(flag2 == 0):
                num2 = 0
                flag2 = 1
            p += 1
            link = "http://club.jd.com/review/" + rec[0] + "-1-" + str(p) + ".html"
            #抓网页
            driver.get(link)
            html = driver.page_source
            #抓评论
            buydate = catchDate(html)
            #写入数据库
            for z in buydate:
                sql = "INSERT INTO ljj (id, cateid, bookid, date) VALUES (NULL, '" + rec[0] + "','" + rec[1] + "','" + z[0] + "');"
                try:
                    cursor.execute(sql)
                except Exception, e:
                    print e
            conn.commit()
        print getTimes(nowtimes,totaltimes)

driver.quit()
cursor.close()
conn.close()