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from flask import Flask, jsonify, send_from_directory |
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app = Flask(__name__, static_folder="public", static_url_path="") |
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# 根路径返回 index.html |
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@app.route("/") |
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def serve_index(): |
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return send_from_directory(app.static_folder, "index.html") |
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# API 子路径，提供减肥计划数据 |
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@app.route("/api/weight-loss-plan") |
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def weight_loss_plan(): |
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plan = { |
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"message": "Welcome to the Weight Loss Plan", |
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"plan": { |
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"week1": { |
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"monday": {"meal": "Salad with grilled chicken", "calories": 300}, |
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"tuesday": {"meal": "Veggie stir-fry with tofu", "calories": 250}, |
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"wednesday": {"meal": "Quinoa salad", "calories": 350}, |
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"thursday": {"meal": "Grilled fish with steamed vegetables", "calories": 400}, |
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"friday": {"meal": "Lentil soup", "calories": 300}, |
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"saturday": {"meal": "Greek yogurt with berries", "calories": 200}, |
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"sunday": {"meal": "Baked sweet potato with cottage cheese", "calories": 350} |
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}, |
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"week2": { |
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"monday": {"meal": "Oatmeal with almond milk", "calories": 300}, |
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"tuesday": {"meal": "Chicken breast with broccoli", "calories": 350}, |
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"wednesday": {"meal": "Chickpea salad", "calories": 300}, |
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"thursday": {"meal": "Turkey burger with lettuce wrap", "calories": 400}, |
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"friday": {"meal": "Vegetable sushi rolls", "calories": 250}, |
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"saturday": {"meal": "Smoothie with spinach and banana", "calories": 200}, |
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"sunday": {"meal": "Egg white omelette with avocado", "calories": 300} |
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} |
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} |
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} |
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return jsonify(plan) |
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if __name__ == "__main__": |
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app.run(debug=True,host="0.0.0.0", port=80) |
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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>Weight Loss Plan</title> |
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<link rel="stylesheet" href="styles.css"> |
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</head> |
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<body> |
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<div class="container"> |
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<h1>Weight Loss Plan</h1> |
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<div id="plan-container"> |
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<h2>Weekly Meal Plan</h2> |
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<div id="plan-week1"></div> |
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<div id="plan-week2"></div> |
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</div> |
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</div> |
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<script src="script.js"></script> |
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</body> |
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</html> |
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document.addEventListener("DOMContentLoaded", () => { |
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fetch("/api/weight-loss-plan") |
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.then(response => response.json()) |
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.then(data => { |
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const week1 = document.getElementById("plan-week1"); |
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const week2 = document.getElementById("plan-week2"); |
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const renderPlan = (week, weekData) => { |
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const days = Object.keys(weekData); |
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days.forEach(day => { |
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const meal = weekData[day]; |
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const dayDiv = document.createElement("div"); |
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dayDiv.classList.add("day"); |
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const dayHeader = document.createElement("h3"); |
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dayHeader.textContent = `${day.charAt(0).toUpperCase() + day.slice(1)}`; |
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dayDiv.appendChild(dayHeader); |
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const mealInfo = document.createElement("p"); |
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mealInfo.textContent = `Meal: ${meal.meal} (Calories: ${meal.calories})`; |
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dayDiv.appendChild(mealInfo); |
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week.appendChild(dayDiv); |
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}); |
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}; |
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renderPlan(week1, data.plan.week1); |
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renderPlan(week2, data.plan.week2); |
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}) |
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.catch(error => { |
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console.error("Error fetching data:", error); |
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}); |
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}); |
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body { |
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font-family: Arial, sans-serif; |
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background-color: #f4f4f4; |
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margin: 0; |
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padding: 0; |
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} |
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.container { |
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max-width: 800px; |
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margin: 20px auto; |
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padding: 20px; |
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background: white; |
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box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); |
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border-radius: 8px; |
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} |
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h1, h2 { |
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text-align: center; |
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color: #333; |
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} |
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#plan-container { |
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margin-top: 20px; |
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} |
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.day { |
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background: #e9f2ff; |
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padding: 10px; |
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margin-bottom: 10px; |
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border-radius: 5px; |
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} |
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.day h3 { |
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margin: 0 0 5px; |
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color: #007bff; |
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} |
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.day p { |
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margin: 0; |
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font-size: 14px; |
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color: #555; |
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} |
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