refactor: 改为 VSCode 风格的格式化 JSON 展示

改进:
- 深色主题背景 (#1e1e1e)
- VSCode 配色方案(键名蓝色、字符串橙色、数字绿色等)
- 自动缩进 2 空格
- 完整展示所有数据,无折叠
- 类似代码编辑器的格式化效果
- 简洁清晰,易于阅读
This commit is contained in:
2026-08-15 12:41:03 +08:00
parent f69cb2bc53
commit fa1031ff8a
+46 -214
View File
@@ -275,131 +275,47 @@
gap: 10px;
}
/* JSON 卡片式展示 */
/* JSON 格式化展示 */
.json-viewer {
background: #f8f9fa;
background: #1e1e1e;
border-radius: 8px;
padding: 0;
padding: 20px;
font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
font-size: 14px;
line-height: 1.6;
overflow: auto;
max-height: 60vh;
overflow-y: auto;
color: #d4d4d4;
}
.json-section {
margin-bottom: 10px;
.json-viewer pre {
margin: 0;
white-space: pre-wrap;
word-break: break-word;
}
.json-section-title {
background: #667eea;
color: white;
padding: 12px 20px;
font-weight: bold;
font-size: 16px;
border-radius: 8px 8px 0 0;
cursor: pointer;
display: flex;
justify-content: space-between;
align-items: center;
user-select: none;
.json-key {
color: #9cdcfe;
}
.json-section-title:hover {
background: #5568d3;
.json-string {
color: #ce9178;
}
.json-section-toggle {
font-size: 12px;
.json-number {
color: #b5cea8;
}
.json-section-body {
background: white;
border-radius: 0 0 8px 8px;
.json-boolean {
color: #569cd6;
}
.json-section-body.collapsed {
display: none;
.json-null {
color: #569cd6;
}
.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-field-value.number {
color: #005cc5;
}
.json-field-value.boolean {
color: #d73a49;
}
.json-field-value.null {
color: #6f42c1;
}
.json-field-actions {
margin-left: 10px;
display: flex;
gap: 5px;
}
.json-copy-btn {
padding: 4px 10px;
font-size: 12px;
background: #667eea;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
white-space: nowrap;
}
.json-copy-btn:hover {
background: #5568d3;
}
.json-raw-btn {
padding: 4px 10px;
font-size: 12px;
background: #6c757d;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
white-space: nowrap;
}
.json-raw-btn:hover {
background: #5a6268;
.json-punctuation {
color: #d4d4d4;
}
/* Toast 通知 */
@@ -619,116 +535,32 @@
document.getElementById(modalId).classList.remove('active');
}
// JSON 卡片式渲染
function renderJSONCard(obj, parentPath = '') {
let html = '';
// JSON 格式化高亮
function formatJSON(obj) {
const json = JSON.stringify(obj, null, 2);
if (typeof obj !== 'object' || obj === null) {
return '';
}
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}">
${renderJSONFields(value, path)}
</div>
</div>
`;
}
}
return html;
}
function renderJSONFields(obj, parentPath = '') {
let html = '';
if (typeof obj !== 'object' || obj === null) {
return '';
}
for (const [key, value] of Object.entries(obj)) {
const path = parentPath ? `${parentPath}.${key}` : key;
if (value === null || typeof value !== 'object') {
// 基本类型 - 渲染字段
const typeClass = value === null ? 'null' : typeof value;
let displayValue = '';
let copyValue = '';
if (value === null) {
displayValue = 'null';
copyValue = 'null';
} else if (typeof value === 'string') {
displayValue = value;
copyValue = value;
} else if (typeof value === 'number' || typeof value === 'boolean') {
displayValue = String(value);
copyValue = String(value);
}
html += `
<div class="json-field">
<div class="json-field-label">${escapeHtml(key)}</div>
<div class="json-field-value ${typeClass}">${escapeHtml(displayValue)}</div>
<div class="json-field-actions">
<button class="json-copy-btn" onclick="copyValue(\`${escapeHtml(copyValue).replace(/`/g, '\\`')}\`)">复制</button>
</div>
</div>
`;
// 语法高亮
const highlighted = json
.replace(/&/g, '&amp;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g, function(match) {
let cls = 'json-number';
if (/^"/.test(match)) {
if (/:$/.test(match)) {
cls = 'json-key';
} else {
// 嵌套对象/数组 - 递归渲染
html += renderJSONCard({[key]: value}, parentPath);
cls = 'json-string';
}
} else if (/true|false/.test(match)) {
cls = 'json-boolean';
} else if (/null/.test(match)) {
cls = 'json-null';
}
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;
}
// 切换区域折叠/展开
function toggleSection(id) {
const element = document.getElementById(id);
const toggle = element.previousElementSibling.querySelector('.json-section-toggle');
if (element.classList.contains('collapsed')) {
element.classList.remove('collapsed');
toggle.textContent = '▼';
} else {
element.classList.add('collapsed');
toggle.textContent = '▶';
}
}
// 复制单个值
function copyValue(value) {
navigator.clipboard.writeText(value).then(() => {
showToast('已复制');
}).catch(() => {
showToast('复制失败', 'error');
return '<span class="' + cls + '">' + match + '</span>';
});
return '<pre>' + highlighted + '</pre>';
}
// 加载数据列表
@@ -833,7 +665,7 @@
currentViewData = data;
document.getElementById('view-modal-title').textContent = `查看数据 - ${tag}`;
document.getElementById('json-content').innerHTML = renderJSONCard(data);
document.getElementById('json-content').innerHTML = formatJSON(data);
openModal('view-modal');
} else {