chuangliangProject/templates/json_formatter3.html

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<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>JSON数据查看器 | 优化修复版</title>
<style>
/* 更新背景色为浅蓝色 */
:root {
--bg-color: #e6f7ff; /* 浅蓝色背景 */
--panel-bg: #ffffff;
--border-color: #b3e0ff;
--text-color: #003366;
--key-color: #d73a49;
--string-color: #0d47a1;
--number-color: #e36209;
--boolean-color: #0d6efd;
--null-color: #6f42c1;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
background-color: var(--bg-color);
color: var(--text-color);
margin: 0;
padding: 20px;
line-height: 1.5;
background-image: radial-gradient(#b8e1ff 1px, transparent 1px);
background-size: 20px 20px;
}
.container {
max-width: 98%;
margin: 0 auto;
}
/* 更新Header样式 */
.header {
text-align: center;
margin-bottom: 12px; /* 原25px → 减半 */
padding: 15px 20px; /* 原25px → 减少10px */
background: linear-gradient(135deg, #1a2980, #26d0ce);
color: white;
border-radius: 8px; /* 原10px → 微调更协调 */
box-shadow: 0 4px 12px rgba(0, 50, 93, 0.2); /* 阴影微调 */
position: relative;
overflow: hidden;
}
.header::before {
content: "";
position: absolute;
top: -5px; /* 原-10px → 缩小模糊范围 */
left: -5px;
right: -5px;
bottom: -5px;
background: inherit;
filter: blur(12px); /* 原20px → 减少模糊强度 */
z-index: -1;
opacity: 0.6; /* 原0.7 → 微调透明度 */
}
.header h1 {
font-size: 1.6rem; /* 原2.2rem → 减少30% */
margin: 0 0 5px; /* 原10px → 减半 */
font-weight: 600;
text-shadow: 0 1px 3px rgba(0,0,0,0.2); /* 阴影微调 */
line-height: 1.3; /* 新增行高控制 */
}
.json-display {
background-color: var(--panel-bg);
border-radius: 8px;
padding: 20px;
overflow-x: auto;
box-shadow: 0 8px 20px rgba(0, 66, 117, 0.1);
border: 1px solid var(--border-color);
font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
font-size: 14px;
line-height: 1.4;
margin-top: 10px;
word-wrap: break-word;
overflow-wrap: break-word;
}
.json-line {
display: block;
margin: 4px 0;
}
.json-key {
color: var(--key-color);
font-weight: bold;
}
.json-string { color: var(--string-color); }
.json-number { color: var(--number-color); }
.json-boolean { color: var(--boolean-color); }
.json-null { color: var(--null-color); }
.json-indent {
padding-left: 22px;
}
.json-brace {
color: #666;
font-weight: bold;
}
.json-close-container {
padding-left: 0;
display: inline;
}
.long-string-indicator {
background-color: #fff8e1;
padding: 3px 8px;
border-radius: 4px;
font-size: 11px;
color: #e36209;
display: inline-block;
margin-left: 6px;
}
.long-string-toggle {
color: #032f62;
font-size: 11px;
margin-left: 8px;
cursor: pointer;
user-select: none;
font-weight: bold;
}
.long-string-container {
padding: 8px 12px;
background-color: #f0f8ff;
border-left: 3px solid #e36209;
margin: 6px 0;
border-radius: 0 6px 6px 0;
position: relative;
overflow: hidden;
display: inline-block;
vertical-align: top;
}
.long-string-content {
padding-top: 6px;
padding-left: 15px;
}
.long-string-container.collapsed .long-string-content {
display: none;
}
.long-string-container::after {
content: "";
position: absolute;
bottom: 0;
left: 0;
right: 0;
height: 20px;
background: linear-gradient(to bottom, rgba(240, 248, 255, 0.3), #f0f8ff);
opacity: 1;
transition: opacity 0.3s ease;
pointer-events: none;
}
.long-string-container.collapsed::after {
opacity: 1;
}
.long-string-container:not(.collapsed)::after {
opacity: 0;
}
.indicator-wrapper {
display: inline-flex;
align-items: center;
}
.inline-value {
display: inline;
}
.json-comma {
display: inline;
}
</style>
</head>
<body>
<div class="container">
<div class="header">
<h1>百度任务数据查看器 | 优化版</h1>
<p>高效、直观的JSON数据可视化工具</p>
</div>
<div class="json-display" id="jsonContainer"></div>
</div>
{{ json_data|json_script:"external-json-data" }}
<script>
document.addEventListener('DOMContentLoaded', function() {
// 测试数据 - 包括各种数据类型和嵌套结构
const jsonData = JSON.parse(document.getElementById('external-json-data').textContent);
// 渲染JSON数据
renderJson(jsonData);
function renderJson(data) {
const container = document.getElementById('jsonContainer');
container.innerHTML = '';
const formattedJson = formatJson(data, 0);
container.appendChild(formattedJson);
}
function formatJson(data, depth) {
const container = document.createElement('div');
container.style.position = 'relative';
const type = typeof data;
const isArray = Array.isArray(data);
if (data === null) {
const line = document.createElement('span');
line.textContent = 'null';
line.classList.add('json-null');
container.appendChild(line);
return container;
}
if (type === 'string') {
// 特殊处理长字符串尝试自动解析为JSON
if (data.length > 80 && (data.includes('{') || data.includes('['))) {
return createLongStringElement(data, depth);
}
const line = document.createElement('span');
line.textContent = `"${data}"`;
line.classList.add('json-string');
container.appendChild(line);
return container;
}
if (type === 'number') {
const line = document.createElement('span');
line.textContent = data;
line.classList.add('json-number');
container.appendChild(line);
return container;
}
if (type === 'boolean') {
const line = document.createElement('span');
line.textContent = data ? 'true' : 'false';
line.classList.add('json-boolean');
container.appendChild(line);
return container;
}
if (type === 'object') {
// 优化:处理空数组和空对象
const isEmptyArray = isArray && data.length === 0;
const isEmptyObject = !isArray && Object.keys(data).length === 0;
if (isEmptyArray || isEmptyObject) {
const span = document.createElement('span');
span.textContent = isEmptyArray ? '[]' : '{}';
span.classList.add(isEmptyArray ? 'empty-array' : 'empty-object');
return span;
}
// 开括号
const openBrace = document.createElement('span');
openBrace.textContent = isArray ? '[' : '{';
openBrace.classList.add('json-brace');
container.appendChild(openBrace);
// 递归处理对象/数组的键值对
const entries = isArray ? data : Object.entries(data);
let count = 0;
const total = entries.length;
for (let i = 0; i < entries.length; i++) {
const key = isArray ? i : entries[i][0];
const value = isArray ? entries[i] : entries[i][1];
const line = document.createElement('div');
line.classList.add('json-line', 'json-indent');
if (!isArray) {
const keyElement = document.createElement('span');
keyElement.textContent = `"${key}": `;
keyElement.classList.add('json-key');
line.appendChild(keyElement);
}
// 值处理
const valueContainer = formatJson(value, depth + 1);
// 修复: 确保值容器内联显示
valueContainer.classList.add('inline-value');
line.appendChild(valueContainer);
// 添加逗号(最后一个元素不加)
if (i < total - 1) {
const comma = document.createElement('span');
comma.textContent = ',';
comma.classList.add('json-comma');
line.appendChild(comma);
}
container.appendChild(line);
}
// 闭括号 - 固定在同一行
const closeContainer = document.createElement('div');
closeContainer.classList.add('json-line', 'json-close-container');
const closeBrace = document.createElement('span');
closeBrace.textContent = isArray ? ']' : '}';
closeBrace.classList.add('json-brace');
closeContainer.appendChild(closeBrace);
container.appendChild(closeContainer);
}
return container;
}
/******************************************************
* 自动解析JSON数据的核心功能 - 保持不变
******************************************************/
function createLongStringElement(value, depth) {
const container = document.createElement('div');
container.classList.add('long-string-container');
// 创建指示器包装器
const wrapper = document.createElement('div');
wrapper.classList.add('indicator-wrapper');
const quoteSpan = document.createElement('span');
{#quoteSpan.textContent = '"';#}
quoteSpan.classList.add('json-string');
wrapper.appendChild(quoteSpan);
// 添加解析指示器
{#const indicator = document.createElement('span');#}
{#indicator.textContent = '已解析为JSON';#}
{#indicator.classList.add('long-string-indicator');#}
{#wrapper.appendChild(indicator);#}
// 添加折叠控制
const toggle = document.createElement('span');
toggle.textContent = '[折叠]';
toggle.classList.add('long-string-toggle');
// 初始为非折叠状态
let isCollapsed = false;
toggle.addEventListener('click', function(e) {
isCollapsed = !isCollapsed;
toggle.textContent = isCollapsed ? '[展开]' : '[折叠]';
// 切换折叠状态类
container.classList.toggle('collapsed', isCollapsed);
e.stopPropagation();
});
wrapper.appendChild(toggle);
container.appendChild(wrapper);
// 尝试解析长字符串为JSON对象
try {
const parsed = JSON.parse(value);
const contentContainer = document.createElement('div');
contentContainer.classList.add('long-string-content');
const textSpan = document.createElement('div');
textSpan.appendChild(formatJson(parsed, depth));
contentContainer.appendChild(textSpan);
container.appendChild(contentContainer);
return container;
} catch (e) {
// 解析失败,作为普通字符串显示
const contentContainer = document.createElement('div');
contentContainer.classList.add('long-string-content');
const text = document.createElement('span');
text.textContent = value;
text.classList.add('json-string');
contentContainer.appendChild(text);
container.appendChild(contentContainer);
return container;
}
}
});
</script>
</body>
</html>