浏览器新api showOpenFilePicker showSaveFilePicker实现直接打开和编辑保存本地文件示例代码-html代码-BFW代码库

浏览器新api showOpenFilePicker showSaveFilePicker实现直接打开和编辑保存本地文件示例代码

代码语言：html

所属分类：其他

代码描述：浏览器新api showOpenFilePicker showSaveFilePicker实现直接打开和编辑保存本地文件示例代码，无需传统的file input选择文件，然后下载修改后文件，直接通过新的api操作本地的文件。

代码标签：浏览器 api showOpenFilePicker showSaveFilePicker 直接打

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>文本编辑器</title>
    <style>
        :root {
            --primary-color: #3498db;
            --secondary-color: #2c3e50;
            --light-color: #ecf0f1;
            --dark-color: #34495e;
            --success-color: #2ecc71;
            --danger-color: #e74c3c;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .editor-container {
            background: white;
            border-radius: 12px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            overflow: hidden;
            height: calc(100vh - 40px);
            display: flex;
            flex-direction: column;
        }
        
        .header {
            background: var(--secondary-color);
            color: white;
            padding: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .header h1 {
            font-size: 1.5rem;
            font-weight: 600;
        }
        
        .controls {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        
        .btn {
            padding: 10px 20px;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 500;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .btn-primary {
            background: var(--primary-color);
            color: white;
        }
        
        .btn-success {
            background: var(--success-color);
            color: white;
        }
        
        .btn-danger {
            background: var(--danger-color);
            color: white;
        }
        
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        
        .btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }
        
        .edi.........完整代码请登录后点击上方下载按钮下载查看