- Python 使用 Flask
首先,确保你安装了Python和pip,然后安装Flask:621112.com
bash
pip install flask
以下是一个简单的Flask应用,模拟游戏商城的首页:
python
from flask import Flask, render_template
app = Flask(name)
@app.route(‘/’)
def home():
# 假设这里从数据库获取游戏列表
games = [
{“name”: “Game 1”, “price”: 9.99},
{“name”: “Game 2”, “price”: 14.99},
{“name”: “Game 3”, “price”: 29.99}
]
return render_template(‘index.html’, games=games)
if name == ‘main’:
app.run(debug=True)
你还需要一个templates/index.html文件来显示游戏列表:
html
Welcome to Game Store
- {% for game in games %}
- {{ game.name }} - ${{ game.price }}
- {% endfor %}
bash
npm init -y
npm install express ejs
以下是一个简单的Express应用:
javascript
const express = require(‘express’);
const app = express();
app.set(‘view engine’, ‘ejs’);
app.get(‘/’, (req, res) => {
const games = [
{ name: ‘Game 1’, price: 9.99 },
{ name: ‘Game 2’, price: 14.99 },
{ name: ‘Game 3’, price: 29.99 }
];
res.render(‘index’, { games: games });
});
app.listen(3000, () => {
console.log(‘Server is running on port 3000’);
});
同样,你需要一个views/index.ejs文件来显示游戏列表:
html
Welcome to Game Store
- <% for(let game of games) { %>
- <%= game.name %> - $<%= game.price %>
- <% } %>
以下是一个简单的Controller类:
java
package com.example.gamestore;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import java.util.Arrays;
import java.util.List;
@Controller
public class GameController {
@GetMapping("/")
public String home(Model model) {
List<Game> games = Arrays.asList(
new Game("Game 1", 9.99),
new Game("Game 2", 14.99),
new Game("Game 3", 29.99)
);
model.addAttribute("games", games);
return "index";
}
static class Game {
String name;
double price;
Game(String name, double price) {
this.name = name;
this.price = price;
}
// Getters
}
}
你需要一个src/main/resources/templates/index.html(由于“多种电脑语言”的涵盖范围非常广,我将选择三种流行的编程语言来展示如何开始构建一个简单的游戏商城框架:Python(使用Flask框架)、JavaScript(使用Node.js和Express框架)以及Java(使用Spring Boot框架)。
- Python 使用 Flask
首先,确保你安装了Python和pip,然后安装Flask:
bash
pip install flask
以下是一个简单的Flask应用,模拟游戏商城的首页:
python
from flask import Flask, render_template
app = Flask(name)
@app.route(‘/’)
def home():
# 假设这里从数据库获取游戏列表
games = [
{“name”: “Game 1”, “price”: 9.99},
{“name”: “Game 2”, “price”: 14.99},
{“name”: “Game 3”, “price”: 29.99}
]
return render_template(‘index.html’, games=games)
if name == ‘main’:
app.run(debug=True)
你还需要一个templates/index.html文件来显示游戏列表:
html
Welcome to Game Store
- {% for game in games %}
- {{ game.name }} - ${{ game.price }}
- {% endfor %}
bash
npm init -y
npm install express ejs
以下是一个简单的Express应用:
javascript
const express = require(‘express’);
const app = express();
app.set(‘view engine’, ‘ejs’);
app.get(‘/’, (req, res) => {
const games = [
{ name: ‘Game 1’, price: 9.99 },
{ name: ‘Game 2’, price: 14.99 },
{ name: ‘Game 3’, price: 29.99 }
];
res.render(‘index’, { games: games });
});
app.listen(3000, () => {
console.log(‘Server is running on port 3000’);
});
同样,你需要一个views/index.ejs文件来显示游戏列表:
html
Welcome to Game Store
- <% for(let game of games) { %>
- <%= game.name %> - $<%= game.price %>
- <% } %>
以下是一个简单的Controller类:
java
package com.example.gamestore;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import java.util.Arrays;
import java.util.List;
@Controller
public class GameController {
@GetMapping("/")
public String home(Model model) {
List<Game> games = Arrays.asList(
new Game("Game 1", 9.99),
new Game("Game 2", 14.99),
new Game("Game 3", 29.99)
);
model.addAttribute("games", games);
return "index";
}
static class Game {
String name;
double price;
Game(String name, double price) {
this.name = name;
this.price = price;
}
// Getters
}
}
你需要一个src/main/resources/templates/index.html(