1.6 爬取猫眼网站信息并存储到数据库（Top100榜、最受期待榜、指定影院的影片信息、音乐榜）

1.Top100榜

import pymysql as mysql
import requests
from bs4 import BeautifulSoup

def top():
    # 创建列表，存储片名、上映时间、主演、评分
    list1 = []
    list2 = []
    list3 = []
    list4 = []
    # 二维数组删除前面的数据，保证list输出之前是不多余的100个数据
    list1.clear()
    list2.clear()
    list3.clear()
    # 请求
    resp = requests.get(url=url_one,headers=head,timeout=time)
    if resp.status_code == 200:
        resp.encoding = "utf-8"
        soup = BeautifulSoup(resp.text, "html.parser")
        div_list = soup.find_all(name="div", attrs={"class": "movie-item-info"})
        scorelist = soup.find_all(name="div",attrs={"class":"movie-item-number score-num"})

        # 获取：片名、上映时间、主演
        for div in div_list:
            p = div.find_all(name="p")  # 返回一个列表
            list1.append(p[0].string)
            list2.append(p[1].string.replace(" ", ""))
            list3.append(p[2].string)
        print(list1)

        # 获取：评分
        for score in scorelist:
            s = score.find_all(name="i")
            s0 = s[0].string
            s1 = s[1].string
            sAdd = s0 + s1
            list4.append(sAdd)
            # print(list4)
    else:
        print("错误！重新开始")
        top()

    # 存储到数据库中
    for i in range(0,10):
        try:
            i1 = cur.execute("INSERT INTO Top100(`片名`,`主演`,`上映时间`,`评分`) VALUES('%s','%s','%s','%s')" %(
            list1[i], list2[i], list3[i], list4[i]))
            dbHelp.commit()
            # print(i1)
        except:
            dbHelp.rollback()

if __name__ == '__main__':
    # 连接数据库
    host = "localhost"  # 127.0.0.1=本机IP
    user = "root"
    password = "123456"
    db = "maoYan"  # 数据库
    port = 3306  # number类型
    dbHelp = mysql.connect(host=host, user=user, password=password, db=db, port=port)
    print("数据库连接成功！")
    cur = dbHelp.cursor()  # 获取游标，使用sql语句

    # 访问网络
    offset = "0"
    for i in range(11):
        offset = i * 10
        url_one = "https://maoyan.com/board/4?offset= " + str(offset)
        head = {
            "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36"}
        time = 15

        # 得到Top100榜
        top()

（部分）结果展示：

2.最受期待榜

import pymysql as mysql
import requests
from bs4 import BeautifulSoup

def expect():
    list1 = []
    list2 = []
    list3 = []
    list1.clear()
    list2.clear()
    list3.clear()
    resp = requests.get(url=url_one, headers=head, timeout=time)
    if resp.status_code == 200:
        resp.encoding = "utf-8"
        soup = BeautifulSoup(resp.text, "html.parser")

        div_list = soup.find_all(name="div", attrs={"class": "movie-item-info"})
        wishlist = soup.find_all(name="div", attrs={"class": "movie-item-number wish"})
        for div in div_list:
            p = div.find_all(name="p")  # 返回一个列表
            list1.append(p[0].string)
            list2.append(p[1].string)
            try:
                list3.append(p[2].string)
            except:
                list2.pop()
                list2.append("None")
                list3.append(p[1].string)


        # for wish in wishlist:
        #     w = wish.find_all(name='span')
        #     for wish in w:
        #         print(wish.string)
    else:
        print("错误！重新开始")
        expect()

    # 存储到数据库中
    for i in range(0, 10):
        try:
            i1 = cur.execute("INSERT INTO expect(`片名`,`主演`,`上映时间`) VALUES('%s','%s','%s')" % (
                list1[i], list2[i],list3[i]))
            dbHelp.commit()
        except:
            dbHelp.rollback()



if __name__ == '__main__':
    # 连接数据库
    host = "localhost"  # 127.0.0.1=本机IP
    user = "root"
    password = "123456"
    db = "maoYan"  # 数据库
    port = 3306  # number类型
    dbHelp = mysql.connect(host=host, user=user, password=password, db=db, port=port)
    print("数据库连接成功！")
    cur = dbHelp.cursor()  # 获取游标，使用sql语句

    # 访问网络
    offset = "0"
    for i in range(6):
        offset = i * 10
        url_one = "https://maoyan.com/board/6?offset= " + str(offset)
        head = {
            "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/"
                          "537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36"}
        time = 15
        expect()

结果展示：

3.指定影院的影片信息

import pymysql as mysql
import requests
from bs4 import BeautifulSoup

def cinemas():
    list1 = []  #片名
    list2 = []   #评分
    list3 =[]   #时长
    list4 =[]  #类型
    list5 = []   #演员
    list6 =[]  #观影时间
    resp = requests.get(url=url_one, headers=head, timeout=15)
    if resp.status_code == 200:
        resp.encoding = "utf-8"
        soup = BeautifulSoup(resp.text, "html.parser")
        div_list = soup.find_all(name="div",attrs="movie-info")
        div2_list = soup.find_all(name="div",attrs="movie-desc")
        timelist = soup.find_all(name="div",attrs="show-date")
        for div in div_list:
            moviename = div.h3.string
            # print(p)
            moviescore = div.span.string
            # print(moviescore)
            list1.append(moviename)
            list2.append(moviescore)
        for d in div2_list:
            dd = d.find_all(name="span")
            mlength0 = dd[0].string
            mlength1 = dd[1].string
            mtype0 = dd[2].string
            mtype1 = dd[3].a.string
            mlength = mlength0+mlength1
            mtype = mtype0+mtype1
            list3.append(mlength)
            list4.append(mtype)
            try:
                mstar0 = dd[4].string
                mstar1 = dd[5].string
                mstar = mstar0+mstar1
            except:
                mstar = "None"
            list5.append(mstar)
            
        for time in timelist:
            t = time.find_all(name="span")
            date1 = t[0].string
            date2 = t[1].string
            try:
                date3 = t[2].string
                date = date1 + date2 + date3
                list6.append(date)
            except IndexError:
                date = date1 + date2
                list6.append(date)
    else:
        print("错误！重新开始")
        cinemas()


    for i in range(0,20):
        try:
            i1 = cur.execute("INSERT INTO cinema(`片名`,`评分/想看人数`,`时长`,`类型`,`主演`,`观影时间`) VALUES('%s','%s','%s','%s','%s','%s')" %(
            list1[i], list2[i], list3[i], list4[i],list5[i],list6[i]))
            dbHelp.commit()
            # print(i1)
        except:
            dbHelp.rollback()

if __name__ == '__main__':
    # 连接网络
    host = "localhost"  # 127.0.0.1=本机IP
    user = "root"
    password = "123456"
    db = "maoYan"  # 数据库
    port = 3306  # number类型
    dbHelp = mysql.connect(host=host, user=user, password=password, db=db, port=port)
    print("数据库连接成功！")
    cur = dbHelp.cursor()  # 获取游标，使用sql语句

    # 访问网络

    url_one = "https://maoyan.com/cinema/1065?poi=52804"
    head = {
        "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36"}

    cinemas()

结果展示：

4.音乐榜

import pymysql as mysql
import requests
from bs4 import BeautifulSoup

def musics():
    list1 = []  # 序号
    list2 = []  # 歌曲
    list3 = []  # 时长
    list4 = []  # 歌手
    resp = requests.get(url=url_one, headers=head)
    if resp.status_code == 200:
        resp.encoding = "utf-8"
        soup = BeautifulSoup(resp.text, "html.parser")
        div_list = soup.find_all(name="div", attrs="music-box")
        for div in div_list:
            try:
                for i in range(0,50,5):
                    trr = div.find_all(name="td")
                    list1.append(trr[i].string)
                    list2.append(trr[i+1].string)
                    list3.append(trr[i+2].string)
                    list4.append(trr[i+3].string)
            except:  #最后一页歌曲数为9
                for i in range(0,45,5):
                    trr = div.find_all(name="td")
                    list1.pop()
                    list2.pop()
                    list3.pop()
                    list4.pop()
                    list1.append(trr[i].string)
                    list2.append(trr[i+1].string)
                    list3.append(trr[i+2].string)
                    list4.append(trr[i+3].string)

        print(list2)
        for i in range(0, 10):
            try:
                i1 = cur.execute(
                    "INSERT INTO music(`序号`,`歌曲`,`时长`,`歌手`) VALUES('%s','%s','%s','%s')" % (
                        list1[i], list2[i], list3[i], list4[i]))
                dbHelp.commit()
                # print(i1)
            except:
                dbHelp.rollback()

if __name__ == '__main__':
        # 连接数据库
    host = "localhost"  # 127.0.0.1=本机IP
    user = "root"
    password = "123456"
    db = "maoYan"  # 数据库
    port = 3306  # number类型
    dbHelp = mysql.connect(host=host, user=user, password=password, db=db, port=port)
    print("数据库连接成功！")
    cur = dbHelp.cursor()  # 获取游标，使用sql语句

        # 访问网络
    offset = "0"
    for i in range(14):
        offset = i * 10
        url_one = "https://maoyan.com/news?showTab=5&offset= " + str(offset)
        head = {
            "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36"}
        time = 15
        musics()

结果展示：