197 lines
6.9 KiB
HTML
197 lines
6.9 KiB
HTML
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<!DOCTYPE html>
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<html lang="zh">
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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>JSON数据查看器</title>
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<style>
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:root {
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--bg-color: #f8f9fa;
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--panel-bg: #ffffff;
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--border-color: #dee2e6;
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--text-color: #212529;
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--key-color: #d73a49;
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--string-color: #032f62;
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--number-color: #e36209;
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--boolean-color: #0d6efd;
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--null-color: #6f42c1;
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}
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
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background-color: var(--bg-color);
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color: var(--text-color);
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margin: 0;
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padding: 20px;
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line-height: 1.5;
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}
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.container {
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max-width: 98%;
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margin: 0 auto;
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}
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.json-display {
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background-color: var(--panel-bg);
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border-radius: 6px;
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padding: 15px;
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overflow-x: auto;
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box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
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border: 1px solid var(--border-color);
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font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
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font-size: 14px;
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line-height: 1.4;
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white-space: pre-wrap;
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margin-top: 10px;
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word-wrap: break-word;
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overflow-wrap: break-word;
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}
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.json-line {
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display: block;
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margin: 3px 0;
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}
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.json-key {
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color: var(--key-color);
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font-weight: bold;
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}
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.json-string { color: var(--string-color); }
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.json-number { color: var(--number-color); }
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.json-boolean { color: var(--boolean-color); }
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.json-null { color: var(--null-color); }
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.json-indent {
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padding-left: 20px;
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}
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.header {
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text-align: center;
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margin-bottom: 15px;
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padding-bottom: 10px;
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border-bottom: 1px solid var(--border-color);
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}
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.json-brace {
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color: #999;
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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数据查看器</h1>
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</div>
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<div class="json-display" id="jsonContainer"></div>
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</div>
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{{ json_data|json_script:"external-json-data" }}
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<script>
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document.addEventListener('DOMContentLoaded', function() {
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// 示例JSON数据
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const jsonData = JSON.parse(document.getElementById('external-json-data').textContent);
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// 渲染JSON数据
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renderJson(jsonData);
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function renderJson(data) {
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const container = document.getElementById('jsonContainer');
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container.innerHTML = '';
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const formattedJson = formatJson(data, 0);
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container.appendChild(formattedJson);
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}
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function formatJson(data, depth) {
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const container = document.createElement('pre');
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const type = typeof data;
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const isArray = Array.isArray(data);
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if (data === null) {
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const line = document.createElement('span');
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line.textContent = 'null';
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line.classList.add('json-null');
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container.appendChild(line);
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return container;
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}
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if (type === 'string') {
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const line = document.createElement('span');
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line.textContent = `"${data}"`;
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line.classList.add('json-string');
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container.appendChild(line);
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return container;
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}
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if (type === 'number') {
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const line = document.createElement('span');
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line.textContent = data;
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line.classList.add('json-number');
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container.appendChild(line);
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return container;
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}
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if (type === 'boolean') {
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const line = document.createElement('span');
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line.textContent = data ? 'true' : 'false';
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line.classList.add('json-boolean');
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container.appendChild(line);
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return container;
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}
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if (type === 'object') {
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// 开括号
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const openBrace = document.createElement('span');
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openBrace.textContent = isArray ? '[' : '{';
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openBrace.classList.add('json-brace');
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container.appendChild(openBrace);
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// 递归处理对象/数组的键值对
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const entries = isArray ? data : Object.entries(data);
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let count = 0;
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const total = entries.length;
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for (let key in entries) {
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if (!isArray) {
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key = entries[key][0];
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}
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const value = isArray ? data[key] : data[key];
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const line = document.createElement('div');
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line.classList.add('json-line');
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line.classList.add('json-indent');
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const keyElement = document.createElement('span');
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if (!isArray) {
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keyElement.textContent = `"${key}": `;
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keyElement.classList.add('json-key');
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} else {
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// 数组索引
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const indexSpan = document.createElement('span');
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indexSpan.textContent = `${key}: `;
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keyElement.appendChild(indexSpan);
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}
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// 值处理
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const valueContainer = formatJson(value, depth + 1);
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valueContainer.style.display = 'inline';
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line.appendChild(keyElement);
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line.appendChild(valueContainer);
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// 添加逗号（最后一个元素不加）
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if (++count < total) {
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line.appendChild(document.createTextNode(','));
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}
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container.appendChild(line);
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}
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// 闭括号
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const closeBrace = document.createElement('span');
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closeBrace.textContent = isArray ? ']' : '}';
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closeBrace.classList.add('json-brace');
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container.appendChild(closeBrace);
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}
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return container;
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}
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});
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</script>
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</body>
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</html>
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