Python实现直播弹幕自动发送功能

来源：脚本之家时间：2022-03-06 11:57:56

前言

今天制作的这一款能在B站能指定直播间、自动发弹幕的功能的脚本，因为没做那么多的功能，所以代码很简单，适合刚入门的同学学习

先打开一个直播间
按F12打开开发者工具
发送弹幕666
在send里找到我们所需的链接

发送请求

需要加上headers和data

import requests

url = "https://api.live.bilibili.com/msg/send"
data = {
    "bubble": "0",
    "msg": "666666",
    "color": "16777215",
    "mode": "1",
    "fontsize": "25",
    "rnd": "1646460756",
    "roomid": "545068",
    "csrf": "a121a39614a5131b700e07334c3e2f2e",
    "csrf_token": "a121a39614a5131b700e07334c3e2f2e",
}

headers = {
    "cookie": "buvid3 = B68B2187 - 4C3E - 4466 - A896 - FBF9B292099B190963infoc;LIVE_BUVID = AUTO4115757254257055;rpdid = | (umu | ulY)JJ0J\"ul~l~klRJ); Hm_lvt_ff57561a8cad2056ebeb8790418f7c80=1617598823; dy_spec_agreed=1; fingerprint_s=72d878d168cc36c3e67084f9ab1b28bf; kfcFrom=SIXIN; video_page_version=v_old_home; _uuid=838215105-B7C3-D1D3-8866-D41AAC22362C56007infoc; CURRENT_BLACKGAP=0; blackside_state=0; buvid_fp_plain=undefined; buvid4=475D6CE2-93EF-3AD0-EBCD-C528FD289A2218219-022012015-hoqbRiv5RkzgH6uKZsx6eQ%3D%3D; i-wanna-go-back=-1; fingerprint3=282838a0bbd808eda8dde1558fccc94c; CURRENT_QUALITY=80; bp_video_offset_296816901=629971213059358700; sid=jtva59n5; fingerprint=416f0a37448a1faf863af4402998db67; DedeUserID=523606542; DedeUserID__ckMd5=909861ec223d26d8; SESSDATA=c666f798%2C1661245310%2C91227*21; bili_jct=ac2dd02c170854b995d5a6a601d973ea; buvid_fp=416f0a37448a1faf863af4402998db67; b_ut=5; bp_t_offset_523606542=630736739432923172; bp_video_offset_523606542=631076973870841894; innersign=0; b_lsid=B77BFA43_17F2FE6E01B; CURRENT_FNVAL=80; _dfcaptcha=fa1b3951be7c6744827b636f6c4935c9; Hm_lvt_8a6e55dbd2870f0f5bc9194cddf32a02=1645778002; Hm_lpvt_8a6e55dbd2870f0f5bc9194cddf32a02=1645778002; PVID=7",
    "origin": "https://live.bilibili.com",
    "referer": "https://live.bilibili.com/blanc/1029?liteVersion=true",
    "user-agent": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36",
response = requests.post(url=url, data=data, headers=headers)
print(response.status_code)

循环发弹幕

import random
import time
lis_text = ["666", "主播真厉害",
            "爱了，爱了",
            "关注走一走，活到99",
            "牛逼！！！",
            "秀儿，是你吗？"]
while True:
    time.sleep(2)
    send_meg = random.choice(lis_text)
    roomid = entry.get()
    ti = int(time.time())
    url = "https://api.live.bilibili.com/msg/send"
    data = {
        "color": "16777215",
        "fontsize": "25",
        "mode": "1",
        "msg": send_meg,
        "rnd": "{}".format(ti),
        "roomid": "{}".format(roomid),
        "bubble": "0",
        "csrf": "ac2dd02c170854b995d5a6a601d973ea",
        "csrf_token": "ac2dd02c170854b995d5a6a601d973ea",
    }

做个交互界面

from tkinter import *
root = Tk()
root.title("B站自动发送弹幕")
root.geometry("560x450+400+200")
label = Label(root, text="请输入房间号:", font=("华文行楷", 20))
label.grid()
entry = Entry(root, font=("隶书", 20))
entry.grid(row=0, column=1)
text = Listbox(root, font=("隶书", 16), width=50, heigh=15)
text.grid(row=2, columnspan=2)
root.mainloop()

将前面发送弹幕的代码设成函数，再调用

button1 = Button(root, text="开始发送", font=("隶书", 15), command=send)
button1.grid(row=3, column=0)

button2 = Button(root, text="退出程序", font=("隶书", 15), command=root.quit)
button2.grid(row=3, column=1)