＜Project-23 Navigator Portal＞ Python flask web 网站导航应用可编辑界面：添加图片、URL、描述、位置移动

标签：web const links 23 Python image url link data

目的：

浏览器的地址簿太厚，如下图：

开始，想给每个 Web 应用加 icon 来提高辨识度，发现很麻烦：create image, resize, 还要挑来挑去，重复性地添加代码。再看着这些密密麻麻的含有重复与有规则的字符，真刺眼！

做这个 Portal Web 应用来进行网站应用导航，docker 部署后，占用端口：9999，可以在app.py修改。

<代码有 Claudi AI 参与>

Navigator Portal 应用

1. 界面展示

2. 目录结构

navigator_portal        #项目名称
│
├── app.py                 # Flask 应用主文件
├── requirements.txt       # Python 依赖包列表
├── Dockerfile             # docker部署文件
├── static/               
│   ├── css/
│   │   └── style.css    
│   ├── js/
│   │   └── main.js      
│   ├── uploads/         # 上传的图片存储目录
│   └── favicon.jpg      # 网站图标
├── templates/          # HTML files 目录
│   ├── base.html       
│   ├── index.html      
│   └── edit.html       # 编辑页面
└── data/               # 存储目录
    └── nav_links.json  # 导航链接数据文件

3. 完整代码

a. app.py

# app.py
from flask import Flask, render_template, request, jsonify, url_for
import json
from pathlib import Path
import os
from werkzeug.utils import secure_filename

app = Flask(__name__)
app.secret_key = 'your_secret_key_here'

# 配置文件上传
UPLOAD_FOLDER = Path('static/uploads')
ALLOWED_EXTENSIONS = {'png', 'jpg', 'jpeg', 'gif'}
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER

# 确保上传目录存在
UPLOAD_FOLDER.mkdir(parents=True, exist_ok=True)

# 数据文件路径
DATA_FILE = Path('data/nav_links.json')

def allowed_file(filename):
    return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS

def init_data_file():
    if not DATA_FILE.exists():
        default_links = [
            {"name": "主应用", "url": "http://davens:5000", "port": "5000", "image": "/static/images/default.png", "order": 0},
        ] + [
            {
                "name": f"应用 {port}", 
                "url": f"http://davens:{port}", 
                "port": str(port),
                "image": "/static/images/default.png",
                "order": i + 1
            }
            for i, port in enumerate(list(range(9001, 9012)) + [9999])
        ]
        DATA_FILE.parent.mkdir(parents=True, exist_ok=True)
        with open(DATA_FILE, 'w', encoding='utf-8') as f:
            json.dump(default_links, f, indent=2, ensure_ascii=False)

def load_links():
    try:
        if not DATA_FILE.exists():
            init_data_file()
        with open(DATA_FILE, 'r', encoding='utf-8') as f:
            links = json.load(f)
            return sorted(links, key=lambda x: x.get('order', 0))
    except Exception as e:
        print(f"Error loading links: {e}")
        return []

def save_links(links):
    try:
        # 确保 data 目录存在
        DATA_FILE.parent.mkdir(parents=True, exist_ok=True)
        with open(DATA_FILE, 'w', encoding='utf-8') as f:
            json.dump(links, f, indent=2, ensure_ascii=False)
        return True
    except Exception as e:
        print(f"Error saving links: {e}")
        return False

def clean_url(url):
    """清理 URL，移除域名部分只保留路径"""
    if url and url.startswith(('http://', 'https://')):
        return url
    elif url and '/static/' in url:
        return url.split('/static/')[-1]
    return url

@app.route('/')
def index():
    links = load_links()
    return render_template('index.html', links=links)

@app.route('/edit')
def edit():
    links = load_links()
    return render_template('edit.html', links=links)

@app.route('/api/upload', methods=['POST'])
def upload_file():
    if 'file' not in request.files:
        return jsonify({'error': 'No file part'}), 400
    file = request.files['file']
    if file.filename == '':
        return jsonify({'error': 'No selected file'}), 400
    if file and allowed_file(file.filename):
        filename = secure_filename(file.filename)
        filepath = os.path.join(app.config['UPLOAD_FOLDER'], filename)
        file.save(filepath)
        return jsonify({'url': f'/static/uploads/{filename}'})
    return jsonify({'error': 'Invalid file type'}), 400

@app.route('/api/links', methods=['GET', 'POST', 'PUT', 'DELETE'])
def manage_links():
    try:
        if request.method == 'GET':
            return jsonify(load_links())
        
        elif request.method == 'POST':
            data = request.get_json()
            if not data:
                return jsonify({'status': 'error', 'message': 'No data provided'}), 400
            
            links = load_links()
            image_url = data.get('image', '/static/images/default.png')
            new_link = {
                'name': data.get('name', ''),
                'url': data.get('url', ''),
                'port': data.get('port', ''),
                'image': clean_url(image_url),
                'order': len(links)
            }
            links.append(new_link)
            if save_links(links):
                return jsonify({'status': 'success'})
            return jsonify({'status': 'error', 'message': 'Failed to save links'}), 500
        
        elif request.method == 'PUT':
            data = request.get_json()
            if not data:
                return jsonify({'status': 'error', 'message': 'No data provided'}), 400
            
            links = load_links()
            print("Received PUT data:", data)  # 调试日志
            
            if 'reorder' in data:
                new_order = data.get('new_order', [])
                if not new_order:
                    return jsonify({'status': 'error', 'message': 'Invalid order data'}), 400
                reordered_links = [links[i] for i in new_order]
                if save_links(reordered_links):
                    return jsonify({'status': 'success'})
            else:
                try:
                    index = int(data.get('index', -1))
                    if index < 0 or index >= len(links):
                        return jsonify({'status': 'error', 'message': f'Invalid index: {index}'}), 400
                    
                    image_url = data.get('image', links[index].get('image', '/static/images/default.png'))
                    
                    links[index].update({
                        'name': data.get('name', links[index]['name']),
                        'url': data.get('url', links[index]['url']),
                        'port': data.get('port', links[index]['port']),
                        'image': clean_url(image_url)
                    })
                    
                    print("Updated link:", links[index])  # 调试日志
                    
                    if save_links(links):
                        return jsonify({'status': 'success'})
                except ValueError as e:
                    return jsonify({'status': 'error', 'message': f'Invalid data: {str(e)}'}), 400
            
            return jsonify({'status': 'error', 'message': 'Failed to update links'}), 500
        
        elif request.method == 'DELETE':
            try:
                index = int(request.args.get('index', -1))
            except ValueError:
                return jsonify({'status': 'error', 'message': 'Invalid index'}), 400
                
            if index < 0:
                return jsonify({'status': 'error', 'message': 'Invalid index'}), 400
            
            links = load_links()
            if 0 <= index < len(links):
                del links[index]
                if save_links(links):
                    return jsonify({'status': 'success'})
            
            return jsonify({'status': 'error', 'message': 'Failed to delete link'}), 500
            
    except Exception as e:
        print(f"Error in manage_links: {e}")  # 调试日志
        import traceback
        traceback.print_exc()  # 打印完整的错误堆栈
        return jsonify({'status': 'error', 'message': str(e)}), 500

if __name__ == '__main__':
    init_data_file()
    app.run(host='0.0.0.0', port=9999, debug=True)

b. templates 目录下文件

i. index.html

{% extends "base.html" %}
{% block title %}Web应用导航{% endblock %}
{% block content %}
<div class="header">
    <h1>Web应用导航</h1>
    <a href="/edit" class="edit-btn">编辑导航</a>
</div>

<div class="grid" id="nav-grid">
    {% for link in links %}
    <!-- 将整个卡片变成链接 -->
    <a href="{{ link.url }}" class="card" data-index="{{ loop.index0 }}">
        <div class="card-content">
            <div class="card-image-container">
                <img src="{{ link.image }}" alt="{{ link.name }}">
            </div>
            <div class="card-title">{{ link.name }}</div>
            <div class="port">端口: {{ link.port }}</div>
        </div>
    </a>
    {% endfor %}
</div>
{% endblock %}

{% block scripts %}
<script>
document.addEventListener('DOMContentLoaded', function() {
    // 处理所有卡片的点击事件
    document.querySelectorAll('.card').forEach(card => {
        card.addEventListener('click', function(e) {
            e.preventDefault(); // 阻止默认链接行为
            const url = this.getAttribute('href');
            if (url) {
                // 在同一个标签页中打开链接
                window.location.href = url;
            }
        });
    });
});
</script>
{% endblock %}

ii. base.html

{% extends "base.html" %}
{% block title %}Web应用导航{% endblock %}
{% block content %}
<div class="header">
    <h1>Web应用导航</h1>
    <a href="/edit" class="edit-btn">编辑导航</a>
</div>

<div class="grid" id="nav-grid">
    {% for link in links %}
    <!-- 将整个卡片变成链接 -->
    <a href="{{ link.url }}" class="card" data-index="{{ loop.index0 }}">
        <div class="card-content">
            <div class="card-image-container">
                <img src="{{ link.image }}" alt="{{ link.name }}">
            </div>
            <div class="card-title">{{ link.name }}</div>
            <div class="port">端口: {{ link.port }}</div>
        </div>
    </a>
    {% endfor %}
</div>
{% endblock %}

{% block scripts %}
<script>
document.addEventListener('DOMContentLoaded', function() {
    // 处理所有卡片的点击事件
    document.querySelectorAll('.card').forEach(card => {
        card.addEventListener('click', function(e) {
            e.preventDefault(); // 阻止默认链接行为
            const url = this.getAttribute('href');
            if (url) {
                // 在同一个标签页中打开链接
                window.location.href = url;
            }
        });
    });
});
</script>
{% endblock %}

iii. edit.html

# templates/edit.html
{% extends "base.html" %}
{% block title %}编辑导航{% endblock %}

{% block content %}
<div class="edit-container">
    <div class="header">
        <h1>编辑导航</h1>
        <a href="/" class="edit-btn">返回首页</a>
    </div>

    <div id="links-list">
        {% for link in links %}
        <div class="link-item" data-index="{{ loop.index0 }}">
            <i class="fas fa-grip-vertical drag-handle"></i>
            <div class="link-image-container">
                <img src="{{ link.image }}" class="link-image" alt="{{ link.name }}">
            </div>
            <div class="link-info">
                <input type="text" value="{{ link.name }}" placeholder="名称" class="name-input">
                <input type="text" value="{{ link.url }}" placeholder="URL" class="url-input">
                <input type="text" value="{{ link.port }}" placeholder="端口" class="port-input">
                <input type="file" class="image-input" accept="image/*" style="display: none;">
                <button class="btn" onclick="this.previousElementSibling.click()">更换图片</button>
            </div>
            <div class="link-actions">
                <button class="btn btn-primary" onclick="saveLink({{ loop.index0 }})">保存</button>
                <button class="btn btn-danger" onclick="deleteLink({{ loop.index0 }})">删除</button>
            </div>
        </div>
        {% endfor %}
    </div>

    <div class="form-container" style="margin-top: 20px;">
        <h2>添加新链接</h2>
        <div class="form-group">
            <label>名称</label>
            <input type="text" id="new-name">
        </div>
        <div class="form-group">
            <label>URL</label>
            <input type="text" id="new-url">
        </div>
        <div class="form-group">
            <label>端口</label>
            <input type="text" id="new-port">
        </div>
        <div class="form-group">
            <label>图片</label>
            <input type="file" id="new-image" accept="image/*">
        </div>
        <button class="btn btn-primary" onclick="addNewLink()">添加</button>
    </div>
</div>
{% endblock %}

{% block scripts %}
<script>
document.addEventListener('DOMContentLoaded', function() {
    // 初始化拖拽排序
    const linksList = document.getElementById('links-list');
    if (linksList) {
        new Sortable(linksList, {
            handle: '.drag-handle',
            animation: 150,
            onEnd: function() {
                const items = document.querySelectorAll('.link-item');
                const newOrder = Array.from(items).map(item => parseInt(item.dataset.index));
                
                fetch('/api/links', {
                    method: 'PUT',
                    headers: {
                        'Content-Type': 'application/json',
                    },
                    body: JSON.stringify({
                        reorder: true,
                        new_order: newOrder
                    })
                });
            }
        });
    }

    // 处理图片上传
    document.querySelectorAll('.image-input').forEach(input => {
        input.addEventListener('change', async function(e) {
            const file = e.target.files[0];
            if (!file) return;

            const formData = new FormData();
            formData.append('file', file);

            try {
                const response = await fetch('/api/upload', {
                    method: 'POST',
                    body: formData
                });
                const data = await response.json();
                if (data.url) {
                    const linkItem = this.closest('.link-item');
                    if (linkItem) {
                        linkItem.querySelector('.link-image').src = data.url;
                    }
                }
            } catch (error) {
                console.error('Error uploading image:', error);
                alert('图片上传失败，请重试！');
            }
        });
    });
});
</script>
{% endblock %}

c. static 目录下文件

i. ./css/style.css

/* static/css/style.css */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f5f5f5;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 0 20px;
}

.edit-btn {
    padding: 8px 16px;
    background-color: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 4px;
}

/* 导航卡片网格 */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}

/* 卡片样式 */
.card {
    background: white;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.2s;
    display: flex;
    flex-direction: column;
    text-decoration: none;  /* 移除链接的默认下划线 */
    color: inherit;        /* 继承颜色 */
}

.card:hover {
    transform: translateY(-5px);
}

.card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    pointer-events: none;  /* 防止内部元素影响点击 */
}

.card-image-container {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 10px;
    border-radius: 4px;
    background-color: #f8f9fa;
}

.card img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.card-title {
    color: #333;
    font-weight: bold;
    margin-top: 10px;
    font-size: 1.1em;
}

.port {
    color: #666;
    font-size: 0.9em;
    margin-top: 5px;
}

/* 编辑页面样式 */
.edit-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
}

.form-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.link-item {
    display: flex;
    align-items: center;
    background: white;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* 编辑页面的图片容器 */
.link-image-container {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    border-radius: 4px;
    background-color: #f8f9fa;
    overflow: hidden;
}

/* 编辑页面的图片 */
.link-image {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.link-info {
    flex-grow: 1;
    margin-right: 15px;
}

.link-info input {
    margin-bottom: 8px;
    width: 100%;
}

.link-actions {
    display: flex;
    gap: 10px;
}

.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn:hover {
    opacity: 0.9;
}

.btn-primary {
    background-color: #007bff;
    color: white;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-danger {
    background-color: #dc3545;
    color: white;
}

.btn-danger:hover {
    background-color: #c82333;
}

.drag-handle {
    cursor: move;
    color: #666;
    margin-right: 10px;
    padding: 10px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .link-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .link-image-container {
        width: 100%;
        margin-bottom: 10px;
        margin-right: 0;
    }

    .link-actions {
        width: 100%;
        justify-content: flex-end;
        margin-top: 10px;
    }
}

ii. ./js/main.js

// static/js/main.js
document.addEventListener('DOMContentLoaded', function() {
    // 初始化拖拽排序
    const linksList = document.getElementById('links-list');
    if (linksList) {
        new Sortable(linksList, {
            handle: '.drag-handle',
            animation: 150,
            onEnd: function() {
                // 获取新的排序
                const items = document.querySelectorAll('.link-item');
                const newOrder = Array.from(items).map(item => parseInt(item.dataset.index));
                
                // 发送到服务器
                fetch('/api/links', {
                    method: 'PUT',
                    headers: {
                        'Content-Type': 'application/json',
                    },
                    body: JSON.stringify({
                        reorder: true,
                        new_order: newOrder
                    })
                });
            }
        });
    }

    // 处理图片上传
    document.querySelectorAll('.image-input').forEach(input => {
        input.addEventListener('change', handleImageUpload);
    });

    // 绑定新增链接的图片上传
    const newImageInput = document.getElementById('new-image');
    if (newImageInput) {
        newImageInput.addEventListener('change', handleImageUpload);
    }
});

// 处理图片上传的函数
async function handleImageUpload(event) {
    const file = event.target.files[0];
    if (!file) return;

    if (!['image/jpeg', 'image/png', 'image/gif'].includes(file.type)) {
        alert('请上传 JPG、PNG 或 GIF 格式的图片！');
        return;
    }

    const formData = new FormData();
    formData.append('file', file);

    try {
        const response = await fetch('/api/upload', {
            method: 'POST',
            body: formData
        });
        
        if (!response.ok) {
            throw new Error('上传失败');
        }

        const data = await response.json();
        
        if (data.url) {
            const linkItem = this.closest('.link-item');
            if (linkItem) {
                linkItem.querySelector('.link-image').src = data.url;
            }
        } else {
            throw new Error(data.error || '上传失败');
        }
    } catch (error) {
        console.error('Error uploading image:', error);
        alert('图片上传失败：' + error.message);
    }
}

// 保存链接
window.saveLink = async function(index) {
    const linkItem = document.querySelector(`.link-item[data-index="${index}"]`);
    const name = linkItem.querySelector('.name-input').value.trim();
    const url = linkItem.querySelector('.url-input').value.trim();
    const port = linkItem.querySelector('.port-input').value.trim();
    const image = linkItem.querySelector('.link-image').src;

    // 验证数据
    if (!name || !url || !port) {
        alert('请填写所有必需的字段！');
        return;
    }

    try {
        const response = await fetch('/api/links', {
            method: 'PUT',
            headers: {
                'Content-Type': 'application/json',
            },
            body: JSON.stringify({
                index: index,
                name: name,
                url: url,
                port: port,
                image: image
            })
        });

        const result = await response.json();

        if (response.ok && result.status === 'success') {
            alert('保存成功！');
        } else {
            throw new Error(result.message || '保存失败');
        }
    } catch (error) {
        console.error('Error saving link:', error);
        alert('保存失败，请重试！错误信息：' + error.message);
    }
};

// 删除链接
window.deleteLink = async function(index) {
    if (!confirm('确定要删除这个链接吗？')) {
        return;
    }

    try {
        const response = await fetch(`/api/links?index=${index}`, {
            method: 'DELETE'
        });

        if (response.ok) {
            location.reload();
        } else {
            throw new Error('删除失败');
        }
    } catch (error) {
        console.error('Error deleting link:', error);
        alert('删除失败，请重试！');
    }
};

// 添加新链接
window.addNewLink = async function() {
    const name = document.getElementById('new-name').value;
    const url = document.getElementById('new-url').value;
    const port = document.getElementById('new-port').value;
    const imageFile = document.getElementById('new-image').files[0];

    let image = '/static/images/default.png';
    
    try {
        if (imageFile) {
            const formData = new FormData();
            formData.append('file', imageFile);
            const response = await fetch('/api/upload', {
                method: 'POST',
                body: formData
            });
            const data = await response.json();
            if (data.url) {
                image = data.url;
            }
        }

        const response = await fetch('/api/links', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
            },
            body: JSON.stringify({
                name,
                url,
                port,
                image
            })
        });

        if (response.ok) {
            location.reload();
        } else {
            throw new Error('添加失败');
        }
    } catch (error) {
        console.error('Error adding new link:', error);
        alert('添加失败，请重试！');
    }
};

iii. favicon.jpg

d. ./uploading/ 图片文件

图片会被网站打上水印，就不传。

推荐从 Midjourney.com 寻找与下载， AI created 图片是没有版权的，即：随便用。

4. 部署到 QNAP NAS Docker/Container上

a. Docker 部署文件

i. Dockerfile

# Dockerfile
FROM python:3.9-slim

# 工作目录
WORKDIR /app

# 环境变量
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    FLASK_APP=app.py \
    FLASK_ENV=production

# 系统依赖
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    && rm -rf /var/lib/apt/lists/*

# 复制文件
COPY requirements.txt .
COPY app.py .
COPY static static/
COPY templates templates/
COPY data data/

# 创建上传目录
RUN mkdir -p static/uploads && \
    chmod -R 777 static/uploads data

# 安装Python依赖
RUN pip install --no-cache-dir -r requirements.txt

# 端口
EXPOSE 9999

# 启动命令
CMD ["python", "app.py"]

ii. requirements.txt min

flask
Werkzeug

b. 执行 docker 部署命令

i.CMD: docker build -t navigator_portal .

[/share/Multimedia/2024-MyProgramFiles/23.Navigator_Portal] # docker build -t navigator_portal .
DEPRECATED: The legacy builder is deprecated and will be removed in a future release.
            Install the buildx component to build images with BuildKit:
            https://docs.docker.com/go/buildx/

Sending build context to Docker daemon  56.25MB
Step 1/13 : FROM python:3.9-slim
 ---> 6a22698eab0e
Step 2/13 : WORKDIR /app
...
...
 ---> d39c4c26f2c1
Successfully built d39c4c26f2c1
Successfully tagged navigator_portal:latest
[/share/Multimedia/2024-MyProgramFiles/23.Navigator_Portal] #

ii. CMD: docker run...

[/share/Multimedia/2024-MyProgramFiles/23.Navigator_Portal] # docker run -d -p 9999:9999 --name navigator_portal_container --restart always navigator_portal
31859f34dfc072740b38a4ebcdb9e9b6789acf95286b1e515126f2927c8467d5
[/share/Multimedia/2024-MyProgramFiles/23.Navigator_Portal] #

5. 界面功能介绍

a. 页面总览

注：第一次使用这 app 代码，会因为缺失图片文件，而可能显示如下：撕裂的文件

b. 功能：

鼠标移到图标，会向上移动，提醒被选中。
点击右上角，蓝色 “编辑导航” 按钮，可能对图标内容修改

c. 编辑页面

d. 功能：

图标排序：按住图标左侧的“6个点” 可以上下拖动松手后即保存 (“编辑界面” 图1)
图标体：可以删除、添加 (“编辑界面” 图3)
图标内容可修改：描述, URL, 端口、图片更换 (“编辑界面” 图1 图2)
对多条图标内容修改后，需要对每个图标都要点击 “保存”

已知问题：

图片不是 resize 保存，最好别使用太大的文件，尤其是在非 LAN 访问
图片的 URL 内容结尾不要有 "/" ，在移动图标顺序时会不成功

标签：web,const,links,23,Python,image,url,link,data
From： https://blog.csdn.net/davenian/article/details/143774997

＜Project-23 Navigator Portal＞ Python flask web 网站导航应用可编辑界面：添加图片、URL、描述、位置移动

目的：

Navigator Portal 应用

1. 界面展示

2. 目录结构

3. 完整代码

a. app.py

b. templates 目录下文件

i. index.html

ii. base.html

iii. edit.html

c. static 目录下文件

i. ./css/style.css

ii. ./js/main.js

iii. favicon.jpg

d. ./uploading/ 图片文件

4. 部署到 QNAP NAS Docker/Container上

a. Docker 部署文件

i. Dockerfile

ii. requirements.txt min

b. 执行 docker 部署命令

i.CMD: docker build -t navigator_portal .

ii. CMD: docker run...

5. 界面功能介绍

a. 页面总览

b. 功能：

c. 编辑页面

d. 功能：

已知问题：

相关文章

赞助商

阅读排行

＜Project-23 Navigator Portal＞ Python flask web 网站导航应用 可编辑界面：添加图片、URL、描述、位置移动

目的：

Navigator Portal 应用

1. 界面展示

2. 目录结构

3. 完整代码

a. app.py

b. templates 目录下文件

i. index.html

ii. base.html

iii. edit.html

c. static 目录下文件

i. ./css/style.css

ii. ./js/main.js

iii. favicon.jpg

d. ./uploading/ 图片文件

4. 部署到 QNAP NAS Docker/Container上

a. Docker 部署文件

i. Dockerfile

ii. requirements.txt min

b. 执行 docker 部署命令

i.CMD: docker build -t navigator_portal .

ii. CMD: docker run...

5. 界面功能介绍

a. 页面总览

b. 功能：

c. 编辑页面

d. 功能：

已知问题：

相关文章

赞助商

阅读排行

＜Project-23 Navigator Portal＞ Python flask web 网站导航应用可编辑界面：添加图片、URL、描述、位置移动