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refactor: 改为卡片式 JSON 展示

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改进：
- 采用卡片式布局，每个字段单独一行
- 左侧标签（字段名）+ 右侧值 + 复制按钮
- 对象/数组折叠为蓝色标题区域，点击展开/折叠
- 清晰的视觉层次，更易阅读
- 保留语法高亮（字符串绿色、数字蓝色、布尔值红色等）
This commit is contained in:
K-hermes
2026-08-15 12:38:00 +08:00
parent c3e8ead8c0
commit f69cb2bc53
1 changed files with 156 additions and 166 deletions
Download Patch File Download Diff File Expand all files Collapse all files
web/index.html
+153 -163
View File
@@ -275,125 +275,131 @@
gap: 10px;
}
/* JSON 树形展示样式 */
/* JSON 卡片式展示 */
.json-viewer {
background: #f8f9fa;
border-radius: 8px;
padding: 20px;
font-family: 'Courier New', monospace;
font-size: 14px;
line-height: 1.8;
overflow-x: auto;
padding: 0;
max-height: 60vh;
overflow-y: auto;
}
.json-line {
display: flex;
align-items: center;
padding: 2px 0;
position: relative;
.json-section {
margin-bottom: 10px;
}
.json-line:hover {
background: rgba(102, 126, 234, 0.05);
}
.json-indent {
display: inline-block;
width: 20px;
flex-shrink: 0;
}
.json-toggle {
display: inline-block;
width: 20px;
height: 20px;
text-align: center;
cursor: pointer;
user-select: none;
color: #999;
flex-shrink: 0;
font-size: 12px;
line-height: 20px;
}
.json-toggle:hover {
color: #667eea;
}
.json-toggle.collapsed::before {
content: '▶';
}
.json-toggle.expanded::before {
content: '▼';
}
.json-key {
color: #0066cc;
.json-section-title {
background: #667eea;
color: white;
padding: 12px 20px;
font-weight: bold;
margin-right: 8px;
font-size: 16px;
border-radius: 8px 8px 0 0;
cursor: pointer;
display: flex;
justify-content: space-between;
align-items: center;
user-select: none;
}
.json-separator {
color: #999;
margin: 0 4px;
.json-section-title:hover {
background: #5568d3;
}
.json-string {
.json-section-toggle {
font-size: 12px;
}
.json-section-body {
background: white;
border-radius: 0 0 8px 8px;
}
.json-section-body.collapsed {
display: none;
}
.json-field {
display: flex;
padding: 12px 20px;
border-bottom: 1px solid #eee;
align-items: flex-start;
}
.json-field:last-child {
border-bottom: none;
}
.json-field:hover {
background: #f8f9fa;
}
.json-field-label {
min-width: 200px;
font-weight: bold;
color: #0066cc;
padding-right: 20px;
flex-shrink: 0;
}
.json-field-value {
flex: 1;
word-break: break-all;
color: #333;
font-family: 'Courier New', monospace;
font-size: 13px;
}
.json-field-value.string {
color: #22863a;
}
.json-number {
.json-field-value.number {
color: #005cc5;
}
.json-boolean {
.json-field-value.boolean {
color: #d73a49;
}
.json-null {
.json-field-value.null {
color: #6f42c1;
}
.json-bracket {
color: #666;
font-weight: bold;
.json-field-actions {
margin-left: 10px;
display: flex;
gap: 5px;
}
.json-copy-btn {
opacity: 0;
margin-left: 10px;
padding: 2px 8px;
font-size: 11px;
padding: 4px 10px;
font-size: 12px;
background: #667eea;
color: white;
border: none;
border-radius: 3px;
border-radius: 4px;
cursor: pointer;
transition: opacity 0.2s;
}
.json-line:hover .json-copy-btn {
opacity: 1;
white-space: nowrap;
}
.json-copy-btn:hover {
background: #5568d3;
}
.json-children {
display: block;
.json-raw-btn {
padding: 4px 10px;
font-size: 12px;
background: #6c757d;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
white-space: nowrap;
}
.json-children.collapsed {
display: none;
}
.json-summary {
color: #999;
font-style: italic;
margin-left: 8px;
.json-raw-btn:hover {
background: #5a6268;
}
/* Toast 通知 */
@@ -613,122 +619,106 @@
document.getElementById(modalId).classList.remove('active');
}
// JSON 树形渲染
function renderJSONTree(obj, level = 0) {
const lines = [];
const indent = ' '.repeat(level * 2);
// JSON 卡片式渲染
function renderJSONCard(obj, parentPath = '') {
let html = '';
if (obj === null) {
return `<span class="json-null">null</span>`;
if (typeof obj !== 'object' || obj === null) {
return '';
}
if (typeof obj !== 'object') {
if (typeof obj === 'string') {
return `<span class="json-string">"${escapeHtml(obj)}"</span>`;
} else if (typeof obj === 'number') {
return `<span class="json-number">${obj}</span>`;
} else if (typeof obj === 'boolean') {
return `<span class="json-boolean">${obj}</span>`;
for (const [key, value] of Object.entries(obj)) {
const path = parentPath ? `${parentPath}.${key}` : key;
if (value !== null && typeof value === 'object') {
// 对象或数组 - 创建折叠区域
const isArray = Array.isArray(value);
const itemCount = isArray ? value.length : Object.keys(value).length;
const sectionId = 'section-' + Math.random().toString(36).substr(2, 9);
html += `
<div class="json-section">
<div class="json-section-title" onclick="toggleSection('${sectionId}')">
<span>${key} ${isArray ? `[${itemCount} items]` : `{${itemCount} keys}`}</span>
<span class="json-section-toggle">▼</span>
</div>
<div class="json-section-body" id="${sectionId}">
${renderJSONFields(value, path)}
</div>
</div>
`;
}
}
const isArray = Array.isArray(obj);
const entries = isArray ? obj.map((v, i) => [i, v]) : Object.entries(obj);
const isEmpty = entries.length === 0;
if (isEmpty) {
return isArray ?
`<span class="json-bracket">[]</span>` :
`<span class="json-bracket">{}</span>`;
return html;
}
const id = 'json-' + Math.random().toString(36).substr(2, 9);
const summary = isArray ?
`<span class="json-summary">${entries.length} items</span>` :
`<span class="json-summary">${entries.length} keys</span>`;
function renderJSONFields(obj, parentPath = '') {
let html = '';
let html = `<div class="json-line">`;
for (let i = 0; i < level; i++) {
html += `<span class="json-indent"></span>`;
}
html += `<span class="json-toggle expanded" onclick="toggleJSON('${id}')"></span>`;
html += `<span class="json-bracket">${isArray ? '[' : '{'}</span>`;
html += summary;
html += `</div>`;
html += `<div class="json-children" id="${id}">`;
entries.forEach(([key, value], index) => {
const isLast = index === entries.length - 1;
const valueIsObject = value !== null && typeof value === 'object';
html += `<div class="json-line">`;
for (let i = 0; i <= level; i++) {
html += `<span class="json-indent"></span>`;
if (typeof obj !== 'object' || obj === null) {
return '';
}
if (!isArray) {
html += `<span class="json-key">"${escapeHtml(key)}"</span>`;
html += `<span class="json-separator">:</span>`;
for (const [key, value] of Object.entries(obj)) {
const path = parentPath ? `${parentPath}.${key}` : key;
if (value === null || typeof value !== 'object') {
// 基本类型 - 渲染字段
const typeClass = value === null ? 'null' : typeof value;
let displayValue = '';
let copyValue = '';
if (value === null) {
displayValue = 'null';
copyValue = 'null';
} else if (typeof value === 'string') {
displayValue = value;
copyValue = value;
} else if (typeof value === 'number' || typeof value === 'boolean') {
displayValue = String(value);
copyValue = String(value);
}
if (valueIsObject) {
html += renderJSONTree(value, level + 1);
html += `
<div class="json-field">
<div class="json-field-label">${escapeHtml(key)}</div>
<div class="json-field-value ${typeClass}">${escapeHtml(displayValue)}</div>
<div class="json-field-actions">
<button class="json-copy-btn" onclick="copyValue(\`${escapeHtml(copyValue).replace(/`/g, '\\`')}\`)">复制</button>
</div>
</div>
`;
} else {
if (typeof value === 'string') {
const displayValue = value.length > 100 ?
escapeHtml(value.substr(0, 100)) + '...' :
escapeHtml(value);
html += `<span class="json-string">"${displayValue}"</span>`;
html += `<button class="json-copy-btn" onclick="copyValue('${escapeHtml(value).replace(/'/g, "\\'")}')">复制</button>`;
} else if (typeof value === 'number') {
html += `<span class="json-number">${value}</span>`;
} else if (typeof value === 'boolean') {
html += `<span class="json-boolean">${value}</span>`;
} else if (value === null) {
html += `<span class="json-null">null</span>`;
// 嵌套对象/数组 - 递归渲染
html += renderJSONCard({[key]: value}, parentPath);
}
}
if (!isLast) {
html += `<span class="json-separator">,</span>`;
}
html += `</div>`;
});
html += `</div>`;
html += `<div class="json-line">`;
for (let i = 0; i < level; i++) {
html += `<span class="json-indent"></span>`;
}
html += `<span class="json-bracket">${isArray ? ']' : '}'}</span>`;
html += `</div>`;
return html;
}
// HTML 转义
function escapeHtml(str) {
if (typeof str !== 'string') {
str = String(str);
}
const div = document.createElement('div');
div.textContent = str;
return div.innerHTML;
}
// 切换折叠/展开
function toggleJSON(id) {
// 切换区域折叠/展开
function toggleSection(id) {
const element = document.getElementById(id);
const toggle = element.previousElementSibling.querySelector('.json-toggle');
const toggle = element.previousElementSibling.querySelector('.json-section-toggle');
if (element.classList.contains('collapsed')) {
element.classList.remove('collapsed');
toggle.classList.remove('collapsed');
toggle.classList.add('expanded');
toggle.textContent = '▼';
} else {
element.classList.add('collapsed');
toggle.classList.remove('expanded');
toggle.classList.add('collapsed');
toggle.textContent = '▶';
}
}
@@ -843,7 +833,7 @@
currentViewData = data;
document.getElementById('view-modal-title').textContent = `查看数据 - ${tag}`;
document.getElementById('json-content').innerHTML = renderJSONTree(data);
document.getElementById('json-content').innerHTML = renderJSONCard(data);
openModal('view-modal');
} else {