如何合法获取收费视频源码？

收费视频源码通常涉及商业授权，需购买或订阅服务以获得使用权限。

创建一个收费视频平台需要多个组件，包括前端用户界面、后端服务器逻辑、数据库存储和视频流处理，以下是一个详细的概述，介绍如何构建一个基本的收费视频平台。

1. 项目结构

video_platform/
├── frontend/
│   ├── public/
│   ├── src/
│   │   ├── components/
│   │   ├── pages/
│   │   ├── App.js
│   │   ├── index.js
│   ├── package.json
│   └── ...
├── backend/
│   ├── controllers/
│   ├── models/
│   ├── routes/
│   ├── app.js
│   ├── package.json
│   └── ...
└── database/
    └── schema.sql

2. 前端 (React)

使用React来创建前端部分。

package.json

{
  "name": "videofrontend",
  "version": "1.0.0",
  "private": true,
  "dependencies": {
    "react": "^17.0.2",
    "reactdom": "^17.0.2",
    "reactrouterdom": "^5.3.0",
    "axios": "^0.24.0",
    "bootstrap": "^4.6.0",
    "reactbootstrap": "^0.38.0"
  },
  "scripts": {
    "start": "reactscripts start",
    "build": "reactscripts build",
    "test": "reactscripts test",
    "eject": "reactscripts eject"
  }
}

App.js

import React from 'react';
import { BrowserRouter as Router, Route, Switch } from 'reactrouterdom';
import HomePage from './pages/HomePage';
import VideoPage from './pages/VideoPage';
import Navbar from './components/Navbar';
function App() {
  return (
    <Router>
      <div className="App">
        <Navbar />
        <Switch>
          <Route exact path="/" component={HomePage} />
          <Route path="/video/:id" component={VideoPage} />
        </Switch>
      </div>
    </Router>
  );
}
export default App;

HomePage.js

import React from 'react';
const HomePage = () => {
  return (
    <div>
      <h1>Welcome to the Video Platform</h1>
      {/* Add your video listings here */}
    </div>
  );
};
export default HomePage;

VideoPage.js

import React, { useEffect, useState } from 'react';
import axios from 'axios';
const VideoPage = ({ match }) => {
  const [video, setVideo] = useState(null);
  useEffect(() => {
    const fetchVideo = async () => {
      const response = await axios.get(/api/videos/${match.params.id});
      setVideo(response.data);
    };
    fetchVideo();
  }, [match.params.id]);
  if (!video) return <div>Loading...</div>;
  return (
    <div>
      <h1>{video.title}</h1>
      <video controls src={video.url} />
      {/* Add other video details and payment form here */}
    </div>
  );
};
export default VideoPage;

3. 后端 (Node.js + Express)

使用Express框架来创建后端API。

package.json

{
  "name": "videobackend",
  "version": "1.0.0",
  "description": "",
  "main": "app.js",
  "scripts": {
    "start": "node app.js"
  },
  "dependencies": {
    "express": "^4.17.1",
    "cors": "^2.8.5",
    "bodyparser": "^1.19.0",
    "mysql": "^2.18.1",
    "dotenv": "^8.2.0"
  }
}

app.js

require('dotenv').config();
const express = require('express');
const cors = require('cors');
const bodyParser = require('bodyparser');
const mysql = require('mysql');
const app = express();
const port = process.env.PORT || 3001;
app.use(cors());
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
const db = mysql.createConnection({
  host: process.env.DB_HOST,
  user: process.env.DB_USER,
  password: process.env.DB_PASSWORD,
  database: process.env.DB_NAME,
});
db.connect((err) => {
  if (err) throw err;
  console.log('Connected to database');
});
app.get('/api/videos/:id', (req, res) => {
  const sql =SELECT * FROM videos WHERE id = ${req.params.id};
  db.query(sql, (err, result) => {
    if (err) throw err;
    res.send(result[0]);
  });
});
app.listen(port, () => {
  console.log(Server running on port ${port});
});

4. 数据库 (MySQL)

创建一个简单的数据库表来存储视频信息。

schema.sql

CREATE DATABASE IF NOT EXISTS video_platform;
USE video_platform;
CREATE TABLE IF NOT EXISTS videos (
  id INT AUTO_INCREMENT PRIMARY KEY,
  title VARCHAR(255) NOT NULL,
  url VARCHAR(255) NOT NULL,
  description TEXT,
  price DECIMAL(10, 2) NOT NULL,
  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);

5. 部署与安全注意事项

HTTPS: 确保使用HTTPS来保护用户数据。