mirror of
https://github.com/justhtmls/html-tools.git
synced 2026-09-01 15:32:50 +08:00
chao5
231 lines
6.2 KiB
HTML
231 lines
6.2 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<link rel="icon" href="../../favicon.svg">
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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>JSON 字符串转义</title>
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<link rel="canonical" href="https://www.htmls.dev/tools/json-escape/app.html">
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<style>
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:root {
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--accent: #6366f1;
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--accent-soft: #6366f133;
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--bg: #0f172a;
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--text: #0f172a;
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--text-muted: #475569;
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--border: #e2e8f0;
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}
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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background: linear-gradient(135deg, #6366f1 0%, #0f172a 100%);
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min-height: 100vh;
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padding: 20px;
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color: var(--text);
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}
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.container {
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max-width: 1200px;
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margin: 0 auto;
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}
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.header {
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text-align: center;
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color: white;
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margin-bottom: 30px;
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}
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.header h1 {
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font-size: 2.3rem;
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margin-bottom: 8px;
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}
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.card {
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background: rgba(255, 255, 255, 0.96);
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border-radius: 18px;
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padding: 26px;
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box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
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}
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.grid {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
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gap: 16px;
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}
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.row {
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display: flex;
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gap: 12px;
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flex-wrap: wrap;
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align-items: center;
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}
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label {
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font-size: 14px;
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color: var(--text-muted);
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}
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input[type="text"],
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input[type="number"],
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input[type="url"],
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input[type="file"],
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select,
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textarea {
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width: 100%;
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padding: 10px 12px;
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border: 1px solid var(--border);
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border-radius: 10px;
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font-size: 14px;
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background: white;
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}
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textarea {
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min-height: 140px;
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resize: vertical;
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}
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.actions {
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display: flex;
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gap: 10px;
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flex-wrap: wrap;
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margin-top: 14px;
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}
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.btn {
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padding: 10px 18px;
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border-radius: 10px;
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border: none;
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cursor: pointer;
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font-size: 14px;
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font-weight: 600;
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background: var(--accent);
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color: white;
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transition: transform 0.2s, box-shadow 0.2s;
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}
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.btn:hover {
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transform: translateY(-1px);
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box-shadow: 0 8px 20px rgba(15, 23, 42, 0.2);
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}
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.btn-secondary {
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background: #64748b;
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}
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.muted {
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color: var(--text-muted);
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font-size: 13px;
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}
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.output-box {
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background: #f8fafc;
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border: 1px dashed var(--border);
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padding: 12px;
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border-radius: 12px;
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}
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.preview {
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width: 100%;
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min-height: 180px;
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border-radius: 12px;
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background: #f1f5f9;
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display: flex;
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align-items: center;
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justify-content: center;
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overflow: hidden;
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}
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.preview img {
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max-width: 100%;
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max-height: 300px;
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display: block;
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}
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.chip {
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display: inline-flex;
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align-items: center;
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gap: 6px;
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padding: 4px 10px;
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border-radius: 999px;
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background: var(--accent-soft);
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color: var(--text);
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font-size: 12px;
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}
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.result {
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font-size: 18px;
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font-weight: 700;
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color: var(--accent);
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}
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.code {
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font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
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font-size: 13px;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<div class="header">
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<h1>JSON 字符串转义</h1>
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<p>在 JSON 字符串转义与反转义之间转换</p>
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</div>
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<div class="card">
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<div class="grid">
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<div>
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<label>输入文本</label>
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<textarea id="input" placeholder="输入原始文本或转义后的字符串"></textarea>
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</div>
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<div>
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<label>输出结果</label>
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<textarea id="output" readonly placeholder="转换后的结果"></textarea>
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</div>
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</div>
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<div class="actions">
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<button class="btn" id="escape">转义</button>
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<button class="btn btn-secondary" id="unescape">反转义</button>
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<button class="btn btn-secondary" id="copy">复制结果</button>
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</div>
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<p class="muted" style="margin-top: 8px;">适用于生成 JSON 字符串、处理转义符等场景。</p>
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</div>
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</div>
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<script>
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const input = document.getElementById('input');
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const output = document.getElementById('output');
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const escapeBtn = document.getElementById('escape');
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const unescapeBtn = document.getElementById('unescape');
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const copyBtn = document.getElementById('copy');
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function escapeText() {
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output.value = JSON.stringify(input.value).slice(1, -1);
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}
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function unescapeText() {
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try {
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const value = JSON.parse('"' + input.value.replace(/"/g, '\"') + '"');
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output.value = value;
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} catch (error) {
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output.value = '无法解析：请检查转义字符格式';
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}
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}
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escapeBtn.addEventListener('click', escapeText);
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unescapeBtn.addEventListener('click', unescapeText);
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copyBtn.addEventListener('click', () => {
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if (!output.value) return;
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output.select();
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document.execCommand('copy');
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});
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</script>
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<script src="/assets/clicks.js" defer></script>
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</body>
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</html>
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