问 题

我想爬电影票房的数据，网站是http://www.cbooo.cn/movieweek，我要爬网页最下面的【票房日期：2016-11-14至2016-11-20 单周票房：57271万 单周场次：1463995场 单周人次：1781万】这些数据，代码如下：

from bs4 import BeautifulSoup

import urllib.request

z = input("请输入网址：")

a = urllib.request.urlopen(z).read()

b = BeautifulSoup(a,"html.parser")

c = b.select("#content > div.alldate")

for i in c:

print(i.get_text())

输出结果是

票房日期：

单月票房：万

单月场次：万场

单月人次：万

关键的数据没有啊，这是怎么回事呢，我最想要的是那些数据，怎么弄也没有，跪求解决办法

谢谢

谢谢

谢谢

解决方案

因为你需要的数据是有ajax动态生成的，在html源码中是找不到的，所以需要能够动态加载js工具，你可以用这个

selenium＋PhantomJS来执行js的内容,不过这个相对来说比较慢。

不过针对你需要抓取的网站，用游览器抓包发现 发现ajax请求路径是

所以你可以直接发起请求，

urllib.urlopen("http://www.cbooo.cn/BoxOffice/getWeekInfoData?sdate=2016-11-14").read()

不需要用上面的phantomJS。发现返回的json字符串中有你所需要的数据，你需要的数据在最后的data2。

{

"data1": [

{

"MovieRank": "1",

"MovieID": "640103",

"MovieName": "我不是潘金莲",

"WeekAmount": "20531",

"SumWeekAmount": "20553",

"People": "644",

"MovieDay": "3",

"AvgPrice": "32",

"AvgPeople": "27",

"Amount_Up": "0",

"Screen_Up": "0",

"People_Up": "0",

"DefaultImage": "http://www.cbooo.cn/moviepic/229639.jpg",

"Rank_Up": "0",

"WomIndex": "0.00"

},

{

"MovieRank": "2",

"MovieID": "325408",

"MovieName": "奇异博士",

"WeekAmount": "13324",

"SumWeekAmount": "70321",

"People": "380",

"MovieDay": "17",

"AvgPrice": "35",

"AvgPeople": "13",

"Amount_Up": "-51",

"Screen_Up": "-40",

"People_Up": "-51",

"DefaultImage": "http://www.cbooo.cn/moviepic/108737.jpg",

"Rank_Up": "-1",

"WomIndex": "8.32"

},

{

"MovieRank": "3",

"MovieID": "625158",

"MovieName": "比利·林恩的中场战事",

"WeekAmount": "5474",

"SumWeekAmount": "13561",

"People": "122",

"MovieDay": "10",

"AvgPrice": "45",

"AvgPeople": "7",

"Amount_Up": "-32",

"Screen_Up": "-1",

"People_Up": "-42",

"DefaultImage": "http://www.cbooo.cn/moviepic/217130.jpg",

"Rank_Up": "-1",

"WomIndex": "8.20"

},

{

"MovieRank": "4",

"MovieID": "656548",

"MovieName": "深海浩劫",

"WeekAmount": "5441",

"SumWeekAmount": "5441",

"People": "195",

"MovieDay": "6",

"AvgPrice": "28",

"AvgPeople": "12",

"Amount_Up": "0",

"Screen_Up": "0",

"People_Up": "0",

"DefaultImage": "http://www.cbooo.cn/moviepic/216485.jpg",

"Rank_Up": "0",

"WomIndex": "0.00"

},

{

"MovieRank": "5",

"MovieID": "653289",

"MovieName": "航海王之黄金城",

"WeekAmount": "3201",

"SumWeekAmount": "10185",

"People": "116",

"MovieDay": "10",

"AvgPrice": "27",

"AvgPeople": "7",

"Amount_Up": "-54",

"Screen_Up": "14",

"People_Up": "-55",

"DefaultImage": "http://www.cbooo.cn/moviepic/232344.jpg",

"Rank_Up": "-2",

"WomIndex": "8.70"

},

{

"MovieRank": "6",

"MovieID": "627541",

"MovieName": "外公芳龄38",

"WeekAmount": "2129",

"SumWeekAmount": "5635",

"People": "82",

"MovieDay": "10",

"AvgPrice": "26",

"AvgPeople": "7",

"Amount_Up": "-39",

"Screen_Up": "31",

"People_Up": "-39",

"DefaultImage": "http://www.cbooo.cn/moviepic/227040.jpg",

"Rank_Up": "-2",

"WomIndex": "8.03"

},

{

"MovieRank": "7",

"MovieID": "626571",

"MovieName": "勇士之门",

"WeekAmount": "1715",

"SumWeekAmount": "1715",

"People": "56",

"MovieDay": "3",

"AvgPrice": "31",

"AvgPeople": "6",

"Amount_Up": "0",

"Screen_Up": "0",

"People_Up": "0",

"DefaultImage": "http://www.cbooo.cn/moviepic/210856.jpg",

"Rank_Up": "0",

"WomIndex": "0.00"

},

{

"MovieRank": "8",

"MovieID": "633157",

"MovieName": "阿拉丁与神灯",

"WeekAmount": "1338",

"SumWeekAmount": "1338",

"People": "53",

"MovieDay": "3",

"AvgPrice": "25",

"AvgPeople": "9",

"Amount_Up": "0",

"Screen_Up": "0",

"People_Up": "0",

"DefaultImage": "http://www.cbooo.cn/moviepic/231914.jpg",

"Rank_Up": "0",

"WomIndex": "0.00"

},

{

"MovieRank": "9",

"MovieID": "628324",

"MovieName": "驴得水",

"WeekAmount": "818",

"SumWeekAmount": "17104",

"People": "26",

"MovieDay": "24",

"AvgPrice": "31",

"AvgPeople": "9",

"Amount_Up": "-72",

"Screen_Up": "-68",

"People_Up": "-72",

"DefaultImage": "http://www.cbooo.cn/moviepic/236741.jpg",

"Rank_Up": "-4",

"WomIndex": "8.16"

},

{

"MovieRank": "10",

"MovieID": "627597",

"MovieName": "夏有乔木 雅望天堂",

"WeekAmount": "437",

"SumWeekAmount": "15631",

"People": "11",

"MovieDay": "108",

"AvgPrice": "40",

"AvgPeople": "110",

"Amount_Up": "0",

"Screen_Up": "0",

"People_Up": "0",

"DefaultImage": "http://www.cbooo.cn/moviepic/216992.jpg",

"Rank_Up": "0",

"WomIndex": ""

}

],

"data2": [

{

"sDate": "2016-11-14至2016-11-20",

"BoxOffice": "57271",

"ShoCount": "1463995",

"AudienceCount": "1781"

}

] }

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