- Python (使用Flask框架)junjie8.cn
python
from flask import Flask, request, jsonify
app = Flask(name)
假设的游戏商品数据
games = [
{“id”: 1, “name”: “Game A”, “price”: 9.99},
{“id”: 2, “name”: “Game B”, “price”: 19.99},
]
@app.route(‘/games’, methods=[‘GET’])
def get_games():
return jsonify(games)
@app.route(‘/games/int:game_id’, methods=[‘GET’])
def get_game(game_id):
for game in games:
if game[‘id’] == game_id:
return jsonify(game)
return jsonify({‘error’: ‘Game not found’}), 404
… 其他路由如购买、支付等
if name == ‘main’:
app.run(debug=True)
2. JavaScript (使用Node.js和Express框架)
javascript
const express = require(‘express’);
const app = express();
app.use(express.json());
// 假设的游戏商品数据
let games = [
{id: 1, name: ‘Game A’, price: 9.99},
{id: 2, name: ‘Game B’, price: 19.99},
];
app.get(‘/games’, (req, res) => {
res.json(games);
});
app.get(‘/games/:gameId’, (req, res) => {
const gameId = parseInt(req.params.gameId);
const game = games.find(game => game.id === gameId);
if (game) {
res.json(game);
} else {
res.status(404).json({error: ‘Game not found’});
}
});
// … 其他路由如购买、支付等
app.listen(3000, () => console.log(‘Server started on port 3000’));
3. Java (使用Spring Boot)
由于Java的示例较长且需要完整的项目结构,我将只提供一个简化的控制器方法。
java
import org.springframework.web.bind.annotation.*;
import java.util.Arrays;
import java.util.List;
@RestController
@RequestMapping(“/games”)
public class GameController {
// 假设的游戏商品数据
private static final List<Game> GAMES = Arrays.asList(
new Game(1, "Game A", 9.99),
new Game(2, "Game B", 19.99)
);
@GetMapping
public List<Game> getGames() {
return GAMES;
}
@GetMapping("/{gameId}")
public Game getGame(@PathVariable int gameId) {
for (Game game : GAMES) {
if (game.getId() == gameId) {
return game;
}
}
throw new ResourceNotFoundException("Game not found");
}
// ... 其他方法如购买、支付等
// 简单的Game类
static class Game {
private int id;
private String name;
private double price;
// 构造器、getter和setter方法...
}
// 自定义异常类(可选)
static class ResourceNotFoundException extends RuntimeException {
// ...
}
}
请注意,这些示例仅用于演示目的,并且不包含完整的错误处理、验证、数据库交互或安全性措施。在实际应用中,您需要考虑这些因素并相应地扩展代码。由于直接提供完整的游戏商城代码超出了简单的回答范围,我将为您提供各种编程语言中游戏商城核心功能的伪代码或简化示例。请注意,这些示例不包括数据库交互、用户认证、错误处理、UI/UX等复杂功能。
- Python (使用Flask框架)
python
from flask import Flask, request, jsonify
app = Flask(name)
假设的游戏商品数据
games = [
{“id”: 1, “name”: “Game A”, “price”: 9.99},
{“id”: 2, “name”: “Game B”, “price”: 19.99},
]
@app.route(‘/games’, methods=[‘GET’])
def get_games():
return jsonify(games)
@app.route(‘/games/int:game_id’, methods=[‘GET’])
def get_game(game_id):
for game in games:
if game[‘id’] == game_id:
return jsonify(game)
return jsonify({‘error’: ‘Game not found’}), 404
… 其他路由如购买、支付等
if name == ‘main’:
app.run(debug=True)
2. JavaScript (使用Node.js和Express框架)
javascript
const express = require(‘express’);
const app = express();
app.use(express.json());
// 假设的游戏商品数据
let games = [
{id: 1, name: ‘Game A’, price: 9.99},
{id: 2, name: ‘Game B’, price: 19.99},
];
app.get(‘/games’, (req, res) => {
res.json(games);
});
app.get(‘/games/:gameId’, (req, res) => {
const gameId = parseInt(req.params.gameId);
const game = games.find(game => game.id === gameId);
if (game) {
res.json(game);
} else {
res.status(404).json({error: ‘Game not found’});
}
});
// … 其他路由如购买、支付等
app.listen(3000, () => console.log(‘Server started on port 3000’));
3. Java (使用Spring Boot)
由于Java的示例较长且需要完整的项目结构,我将只提供一个简化的控制器方法。
java
import org.springframework.web.bind.annotation.*;
import java.util.Arrays;
import java.util.List;
@RestController
@RequestMapping(“/games”)
public class GameController {
// 假设的游戏商品数据
private static final List<Game> GAMES = Arrays.asList(
new Game(1, "Game A", 9.99),
new Game(2, "Game B", 19.99)
);
@GetMapping
public List<Game> getGames() {
return GAMES;
}
@GetMapping("/{gameId}")
public Game getGame(@PathVariable int gameId) {
for (Game game : GAMES) {
if (game.getId() == gameId) {
return game;
}
}
throw new ResourceNotFoundException("Game not found");
}
// ... 其他方法如购买、支付等
// 简单的Game类
static class Game {
private int id;
private String name;
private double price;
// 构造器、getter和setter方法...
}
// 自定义异常类(可选)
static class ResourceNotFoundException extends RuntimeException {
// ...
}
}
请注意,这些示例仅用于演示目的,并且不包含完整的错误处理、验证、数据库交互或安全性措施。在实际应用中,您需要考虑这些因素并相应地扩展代码。