B站动态转发抽奖脚本+教程

重要提醒！！！

经过大数据量测试后发现，程序不能爬取多转发人数的所有数据。原因是程序内API的数据不全，并没有提供所有的转发人员数据，导致数据的缺失。
  测试数据量 转发人数6w+，而https://api.live.bilibili.com/dynamic_repost/v1/dynamic_repost/view_repost?dynamic_id=346409930135375313&offset= 只能到五百多就停了（即只能获取到最后转发的五百多人，不排除重复）。

运行python脚本需要的条件：

1、连通的网络

2、已安装Python2并配置环境变量

3、Python脚本源码

环境搭建：

网络就不用我说了(〃'▽'〃)  那么下面我们来安装python吧。

Python官网有2个版本2和3，我们选择2，因为语法等方面会有所不同。

Python2下载：https://www.python.org/downloads/windows/

具体安装教学可百度，或参考 教程：https://www.runoob.com/python/python-install.html

记得要配置环境变量。

环境变量配置方法： “计算机”右键-> “属性”->“高级系统设置”->“环境变量”-> 系统变量中找到“Path”->“编辑”->“新建”-> 将你python安装的路径粘贴进去-> 全部“确认”。

 

测试python是否配置完成。

按Win+R 键，输入“cmd”，“确认”。

成功运行python命令即表示成功。

编写脚本：

桌面右键 -> “新建”-> “文本文档” -> 取名为 “抽奖.py”（不要隐藏文件扩展名）

修改正确后的图标是，而不是。

补充 取消隐藏文件扩展名的方法（win10）：

1、打开 “计算机”

2、点击这个箭头

3、选择 “查看”

4、勾上 “文件扩展名”

5、回到“桌面”，再次修改文件名。

感谢 Hack Inn大佬的脚本，下载网址：https://www.hackinn.com/index.php/archives/112/

文件建好后，我们贴入已经写好的代码：

#!/usr/bin/env python
# -*- encoding: utf-8 -*-
"""
    Bilibili动态转发抽奖脚本 V1.1
    Auteur:Poc Sir   Bilibili:鸟云厂商
    Mon site Internet:https://www.hackinn.com
    Weibo:Poc-Sir Twitter:@rtcatc
    更新内容: 1.增加了对画册类型动态的支持。
"""
import os
import urllib2
import json
import sqlite3
import random
import webbrowser
import re
import time
from urlparse import *
def GetMiddleStr(content,startStr,endStr):
    startIndex = content.index(startStr)
    if startIndex>=0:
        startIndex += len(startStr)
    endIndex = content.index(endStr)
    return content[startIndex:endIndex]
def GetUsers():
    global Bilibili_Key
    GetTotalRepost()
    Tmp_count = 0
    Bilibili_Key = 0
    DynamicAPI = "https://api.live.bilibili.com/dynamic_repost/v1/dynamic_repost/view_repost?dynamic_id="+ Dynamic_id + "&offset="
    conn = sqlite3.connect('Bilibili_TMP.db')
    c = conn.cursor()
    while Tmp_count<Total_count:
        Tmp_DynamicAPI = DynamicAPI + str(Tmp_count)
        try:
            BiliJson = json.loads(GetMiddleStr(urllib2.urlopen(Tmp_DynamicAPI).read(),"comments\":",",\"total"))
            for BiliJson_dict in BiliJson:
                Bilibili_UID = str(BiliJson_dict['uid'])
                Bilibili_Uname = BiliJson_dict['uname']
                Bilibili_Comment = BiliJson_dict['comment']
                Bilibili_Sql = "INSERT or REPLACE into Bilibili (UID,Uname,Comment,ID) VALUES (" + Bilibili_UID + ", '" + Bilibili_Uname + "', '" + Bilibili_Comment + "', " + str(Bilibili_Key) + ")"
                c.execute(Bilibili_Sql)
                conn.commit()
                Bilibili_Key = Bilibili_Key + 1
        except:
            break
        Tmp_count = Tmp_count + 20
    else:
        Tmp_count = 0
    conn.close()
def GetTotalRepost():
    global Total_count
    global UP_UID
    DynamicAPI = "https://api.vc.bilibili.com/dynamic_svr/v1/dynamic_svr/get_dynamic_detail?dynamic_id=" + Dynamic_id
    BiliJson = json.loads(urllib2.urlopen(DynamicAPI).read())
    Total_count = BiliJson['data']['card']['desc']['repost']
    UP_UID = BiliJson['data']['card']['desc']['user_profile']['info']['uid']
def GetLuckyDog():
    Bilibili_Doge = random.randint(0,Bilibili_Key)
    conn = sqlite3.connect('Bilibili_TMP.db')
    c = conn.cursor()
    cursor = c.execute("SELECT UID from Bilibili where ID=" + str(Bilibili_Doge))
    res = cursor.fetchall()
    suc = True
    if len(res) > 0 :
        suc = True
        cursor.close()
        conn.close()
        conn2 = sqlite3.connect('Bilibili_TMP.db')
        c2 = conn2.cursor()
        info_cursor = c2.execute("SELECT UID,Uname,Comment from Bilibili where ID=" + str(Bilibili_Doge))
        for row in info_cursor:
            print " 用户ID: ", row[0]
            print " 用户名: ", row[1]
            print " 转发详情: ", row[2], "\n"
            bilibili_open = raw_input(TellTime() + " 是否打开网页给获奖用户发送私信: （Y/N） ");
            if bilibili_open == "Y":
                webbrowser.open("https://message.bilibili.com/#/whisper/mid" + str(row[0]))
            elif bilibili_open == "y":
                webbrowser.open("https://message.bilibili.com/#/whisper/mid" + str(row[0]))
            elif bilibili_open == "Yes":
                webbrowser.open("https://message.bilibili.com/#/whisper/mid" + str(row[0]))
            elif bilibili_open == "yes":
                webbrowser.open("https://message.bilibili.com/#/whisper/mid" + str(row[0]))
            elif bilibili_open == "是":
                webbrowser.open("https://message.bilibili.com/#/whisper/mid" + str(row[0]))
            elif bilibili_open == "是的":
                webbrowser.open("https://message.bilibili.com/#/whisper/mid" + str(row[0]))
        conn2.close()
    else:
        suc = False
        cursor.close()
        conn.close()
        GetLuckyDog()
def DeleteDatabase():
    DB_path = os.getcwd() + os.sep + "Bilibili_TMP.db"
    try:
        os.remove(DB_path)
        print TellTime() + " 正在清理缓存..."
    except:
        print TellTime() + " 正在清理缓存..."
def CreateDatabase():
    conn = sqlite3.connect('Bilibili_TMP.db')
    c = conn.cursor()
    c.execute('''CREATE TABLE Bilibili
       (UID INT PRIMARY KEY     NOT NULL,
       Uname           TEXT    NOT NULL,
       Comment           TEXT    NOT NULL,
       ID            INT      NOT NULL);''')
    conn.commit()
    conn.close()
def GetDynamicid():
    s = raw_input(" 请粘贴您获取到的网址: ")
    nums = re.findall(r'\d+', s)
    try:
       bilibili_domain = urlparse(s)[1]
       if bilibili_domain == "t.bilibili.com":
           print TellTime() + " 为纯文本类型动态 "
           return str(nums[0])
       elif bilibili_domain == "h.bilibili.com":
           bilibili_docid = "https://api.vc.bilibili.com/link_draw/v2/doc/dynamic_id?doc_id=" + str(nums[0])
           Dynamic_id = GetMiddleStr(urllib2.urlopen(bilibili_docid).read(),"dynamic_id\":\"","\"}}")
           print TellTime() + " 为画册类型动态 "
           return str(Dynamic_id)
    except:
       print TellTime() + " 您输入的网址有误! "
       exit()
def TellTime():
    localtime = "[" + str(time.strftime('%H:%M:%S',time.localtime(time.time()))) + "]"
    return localtime
if __name__ == '__main__':
    DeleteDatabase()
    print "+------------------------------------------------------------+"
    print "|在电脑端登录Bilibli,点击进入个人主页,再点击动态,进入动态页面|"
    print "|点击对应的动态内容，将获取到的网址复制，并粘贴在下方:       |"
    print "+------------------------------------------------------------+\n"
    Dynamic_id = str(GetDynamicid())
    TellTime()
    print TellTime() + " 获取动态成功，ID为: " + Dynamic_id
    print TellTime() + " 正在获取转发数据中......"
    CreateDatabase()
    GetUsers()
    print TellTime() + " 获取数据成功! "
    print TellTime() + " 中奖用户信息: \n"
    GetLuckyDog()
    DeleteDatabase()

---

以上就是源码部分。

贴入文件后 “保存” 退出。

按Win+R 键，输入 “cmd”，进入命令提示符，我们默认路径不在桌面，所以需要修改路径。输入“cd Desktop”,来到桌面，输入“chcp 65001”，再输入

“set PYTHONIOENCODING=utf-8”。然后输入“python 抽奖.py”运行程序。

然后贴入你的动态页面的网址。进入“b站”-> “动态” -> 找到自己要抽奖的那条动态

-> 复制网址 -> 粘贴到命令行中 -> “回车”即可

运行效果如下：

可能会碰到如下错误，是因为中文字符的原因，可以使用英文版。

提供下解决思路，将中文字符串前后都加个英文空格。

然后命令行依然需要输入

“chcp 65001”

“set PYTHONIOENCODING=utf-8”

然后运行程序 “python 文件名.py”

英文版源码：

#!/usr/bin/env python
# -*- encoding: utf-8 -*-
"""
    Bilibili动态转发抽奖脚本 V1.1
    Auteur:Poc Sir   Bilibili:鸟云厂商
    Mon site Internet:https://www.hackinn.com
    Weibo:Poc-Sir Twitter:@rtcatc
    更新内容:1.增加了对画册类型动态的支持。
"""
import os
import urllib2
import json
import sqlite3
import random
import webbrowser
import re
import time
from urlparse import *
def GetMiddleStr(content,startStr,endStr):
    startIndex = content.index(startStr)
    if startIndex>=0:
        startIndex += len(startStr)
    endIndex = content.index(endStr)
    return content[startIndex:endIndex]
def GetUsers():
    global Bilibili_Key
    GetTotalRepost()
    Tmp_count = 0
    Bilibili_Key = 0
    DynamicAPI = "https://api.live.bilibili.com/dynamic_repost/v1/dynamic_repost/view_repost?dynamic_id="+ Dynamic_id + "&offset="
    conn = sqlite3.connect('Bilibili_TMP.db')
    c = conn.cursor()
    while Tmp_count<Total_count:
        Tmp_DynamicAPI = DynamicAPI + str(Tmp_count)
        try:
            BiliJson = json.loads(GetMiddleStr(urllib2.urlopen(Tmp_DynamicAPI).read(),"comments\":",",\"total"))
            for BiliJson_dict in BiliJson:
                Bilibili_UID = str(BiliJson_dict['uid'])
                Bilibili_Uname = BiliJson_dict['uname']
                Bilibili_Comment = BiliJson_dict['comment']
                Bilibili_Sql = "INSERT or REPLACE into Bilibili (UID,Uname,Comment,ID) VALUES (" + Bilibili_UID + ", '" + Bilibili_Uname + "', '" + Bilibili_Comment + "', " + str(Bilibili_Key) + ")"
                c.execute(Bilibili_Sql)
                conn.commit()
                Bilibili_Key = Bilibili_Key + 1
        except:
            break
        Tmp_count = Tmp_count + 20
    else:
        Tmp_count = 0
    conn.close()
def GetTotalRepost():
    global Total_count
    global UP_UID
    DynamicAPI = "https://api.vc.bilibili.com/dynamic_svr/v1/dynamic_svr/get_dynamic_detail?dynamic_id=" + Dynamic_id
    BiliJson = json.loads(urllib2.urlopen(DynamicAPI).read())
    Total_count = BiliJson['data']['card']['desc']['repost']
    UP_UID = BiliJson['data']['card']['desc']['user_profile']['info']['uid']
def GetLuckyDog():
    Bilibili_Doge = random.randint(0,Bilibili_Key)
    conn = sqlite3.connect('Bilibili_TMP.db')
    c = conn.cursor()
    cursor = c.execute("SELECT UID from Bilibili where ID=" + str(Bilibili_Doge))
    res = cursor.fetchall()
    suc = True
    if len(res) > 0 :
        suc = True
        cursor.close()
        conn.close()
        conn2 = sqlite3.connect('Bilibili_TMP.db')
        c2 = conn2.cursor()
        info_cursor = c2.execute("SELECT UID,Uname,Comment from Bilibili where ID=" + str(Bilibili_Doge))
        for row in info_cursor:
            print "user ID:", row[0]
            print "user name:", row[1], "\n"
            bilibili_open = raw_input(TellTime() + "Do you want to open a web page to send private messages to the winning users?:(Y/N)");
            if bilibili_open == "Y":
                webbrowser.open("https://message.bilibili.com/#/whisper/mid" + str(row[0]))
            elif bilibili_open == "y":
                webbrowser.open("https://message.bilibili.com/#/whisper/mid" + str(row[0]))
            elif bilibili_open == "Yes":
                webbrowser.open("https://message.bilibili.com/#/whisper/mid" + str(row[0]))
            elif bilibili_open == "yes":
                webbrowser.open("https://message.bilibili.com/#/whisper/mid" + str(row[0]))
            elif bilibili_open == "是":
                webbrowser.open("https://message.bilibili.com/#/whisper/mid" + str(row[0]))
            elif bilibili_open == "是的":
                webbrowser.open("https://message.bilibili.com/#/whisper/mid" + str(row[0]))
        conn2.close()
    else:
        suc = False
        cursor.close()
        conn.close()
        GetLuckyDog()
def DeleteDatabase():
    DB_path = os.getcwd() + os.sep + "Bilibili_TMP.db"
    try:
        os.remove(DB_path)
        print TellTime() + "Cleaning up cache..."
    except:
        print TellTime() + "Cleaning up cache..."
def CreateDatabase():
    conn = sqlite3.connect('Bilibili_TMP.db')
    c = conn.cursor()
    c.execute('''CREATE TABLE Bilibili
       (UID INT PRIMARY KEY     NOT NULL,
       Uname           TEXT    NOT NULL,
       Comment           TEXT    NOT NULL,
       ID            INT      NOT NULL);''')
    conn.commit()
    conn.close()
def GetDynamicid():
    s = raw_input("Please paste the website you get:")
    nums = re.findall(r'\d+', s)
    try:
       bilibili_domain = urlparse(s)[1]
       if bilibili_domain == "t.bilibili.com":
           print TellTime() + "Dynamic for plain text type"
           return str(nums[0])
       elif bilibili_domain == "h.bilibili.com":
           bilibili_docid = "https://api.vc.bilibili.com/link_draw/v2/doc/dynamic_id?doc_id=" + str(nums[0])
           Dynamic_id = GetMiddleStr(urllib2.urlopen(bilibili_docid).read(),"dynamic_id\":\"","\"}}")
           print TellTime() + "Dynamic for album type"
           return str(Dynamic_id)
    except:
       print TellTime() + "The URL you entered is incorrect!"
       exit()
def TellTime():
    localtime = "[" + str(time.strftime('%H:%M:%S',time.localtime(time.time()))) + "]"
    return localtime
if __name__ == '__main__':
    DeleteDatabase()
    print "+---------------------------------------------------------------------------------------+"
    print "|PC login Bilibli,in home page,Click on the news again,Enter the dynamic page          |"
    print "|Click the corresponding dynamic content, copy and paste the obtained URL below:       |"
    print "+---------------------------------------------------------------------------------------+\n"
    Dynamic_id = str(GetDynamicid())
    TellTime()
    print TellTime() + "Get dynamic success with ID:" + Dynamic_id
    print TellTime() + "Getting forwarding data......"
    CreateDatabase()
    GetUsers()
    print TellTime() + "Data acquisition successful!"
    print TellTime() + "Winning user information:\n"
    GetLuckyDog()
    DeleteDatabase()

---

使用操作是不需要修改编码，直接win+R，运行cmd，然后cd到桌面，运行python文件，粘贴入你的动态页面网址，就可以完成抽奖了。之后可以选择是否私信，很方便。再次感谢Hack Inn大佬提供的源码。