203 lines
5.9 KiB
HTML
203 lines
5.9 KiB
HTML
<!DOCTYPE html>
|
||
<html lang="zh-CN">
|
||
<head>
|
||
<meta charset="UTF-8" />
|
||
<link rel="icon" type="image/svg+xml" href="/vite.svg" />
|
||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||
<title>GoFundBot - Make The Fund Fun</title>
|
||
<meta name="description" content="专业的基金数据分析工具，提供基金详情、净值走势、持仓分析等功能">
|
||
<meta name="keywords" content="基金分析,基金数据,净值走势,基金查询,基金投资">
|
||
<style>
|
||
/* 全局基础样式 */
|
||
* {
|
||
margin: 0;
|
||
padding: 0;
|
||
box-sizing: border-box;
|
||
}
|
||
|
||
body {
|
||
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
|
||
-webkit-font-smoothing: antialiased;
|
||
-moz-osx-font-smoothing: grayscale;
|
||
background-color: #f5f7fa;
|
||
color: #333;
|
||
line-height: 1.6;
|
||
}
|
||
|
||
#app {
|
||
min-height: 100vh;
|
||
display: flex;
|
||
flex-direction: column;
|
||
}
|
||
|
||
/* 加载状态样式 */
|
||
.app-loading {
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
justify-content: center;
|
||
min-height: 100vh;
|
||
background: linear-gradient(135deg, #1677ff 0%, #0958d9 100%);
|
||
color: white;
|
||
text-align: center;
|
||
padding: 20px;
|
||
}
|
||
|
||
.loading-spinner {
|
||
width: 50px;
|
||
height: 50px;
|
||
border: 3px solid rgba(255, 255, 255, 0.3);
|
||
border-radius: 50%;
|
||
border-top-color: #fff;
|
||
animation: spin 1s ease-in-out infinite;
|
||
margin-bottom: 20px;
|
||
}
|
||
|
||
@keyframes spin {
|
||
to { transform: rotate(360deg); }
|
||
}
|
||
|
||
.loading-text {
|
||
font-size: 1.2rem;
|
||
opacity: 0.9;
|
||
margin-top: 10px;
|
||
}
|
||
|
||
/* 错误状态样式 */
|
||
.app-error {
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
justify-content: center;
|
||
min-height: 100vh;
|
||
background: #ffebee;
|
||
color: #c62828;
|
||
padding: 40px 20px;
|
||
text-align: center;
|
||
}
|
||
|
||
.error-icon {
|
||
font-size: 60px;
|
||
margin-bottom: 20px;
|
||
}
|
||
|
||
.error-message {
|
||
font-size: 1.1rem;
|
||
margin: 10px 0;
|
||
max-width: 600px;
|
||
}
|
||
|
||
.error-tip {
|
||
color: #666;
|
||
font-size: 0.9rem;
|
||
margin-top: 20px;
|
||
max-width: 600px;
|
||
}
|
||
|
||
.retry-button {
|
||
background: #c62828;
|
||
color: white;
|
||
border: none;
|
||
padding: 12px 24px;
|
||
border-radius: 6px;
|
||
font-size: 1rem;
|
||
cursor: pointer;
|
||
margin-top: 20px;
|
||
transition: background 0.3s;
|
||
}
|
||
|
||
.retry-button:hover {
|
||
background: #b71c1c;
|
||
}
|
||
|
||
/* 移动端适配 */
|
||
@media (max-width: 768px) {
|
||
.loading-spinner {
|
||
width: 40px;
|
||
height: 40px;
|
||
}
|
||
|
||
.loading-text {
|
||
font-size: 1rem;
|
||
}
|
||
|
||
.error-icon {
|
||
font-size: 50px;
|
||
}
|
||
|
||
.error-message {
|
||
font-size: 1rem;
|
||
}
|
||
}
|
||
</style>
|
||
</head>
|
||
<body>
|
||
<!-- Vue应用挂载点 -->
|
||
<div id="app">
|
||
<!-- 加载状态 -->
|
||
<div class="app-loading" id="loading">
|
||
<div class="loading-spinner"></div>
|
||
<h1>基金分析系统</h1>
|
||
<p class="loading-text">正在加载应用资源...</p>
|
||
</div>
|
||
|
||
<!-- 错误状态（隐藏） -->
|
||
<div class="app-error" id="error" style="display: none;">
|
||
<div class="error-icon">⚠️</div>
|
||
<h2>应用加载失败</h2>
|
||
<p class="error-message" id="error-message">无法加载应用资源，请检查网络连接或刷新页面重试。</p>
|
||
<p class="error-tip">如果问题持续存在，请确保后端服务已启动（http://localhost:5000）</p>
|
||
<button class="retry-button" onclick="window.location.reload()">刷新页面</button>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- 错误处理脚本 -->
|
||
<script>
|
||
// 页面加载处理
|
||
window.addEventListener('load', function() {
|
||
const appElement = document.getElementById('app');
|
||
const loadingElement = document.getElementById('loading');
|
||
const errorElement = document.getElementById('error');
|
||
const errorMessageElement = document.getElementById('error-message');
|
||
|
||
// 检查Vue应用是否成功挂载
|
||
setTimeout(() => {
|
||
// 检查是否有Vue应用被挂载
|
||
const vueApp = appElement.__vue_app__;
|
||
|
||
if (!vueApp) {
|
||
// 如果Vue应用没有挂载，显示错误
|
||
loadingElement.style.display = 'none';
|
||
errorElement.style.display = 'flex';
|
||
|
||
// 检查后端服务
|
||
fetch('http://localhost:5000/api')
|
||
.then(response => {
|
||
if (response.ok) {
|
||
errorMessageElement.textContent = '前端应用加载失败，请检查控制台错误信息。';
|
||
} else {
|
||
errorMessageElement.textContent = '后端服务连接失败，请确保后端已启动。';
|
||
}
|
||
})
|
||
.catch(() => {
|
||
errorMessageElement.textContent = '无法连接到后端服务，请确保已启动后端（http://localhost:5000）。';
|
||
});
|
||
}
|
||
}, 5000); // 5秒后检查
|
||
});
|
||
|
||
// 捕获全局错误
|
||
window.addEventListener('error', function(event) {
|
||
console.error('全局错误:', event.error);
|
||
});
|
||
|
||
// 捕获未处理的Promise拒绝
|
||
window.addEventListener('unhandledrejection', function(event) {
|
||
console.error('未处理的Promise拒绝:', event.reason);
|
||
});
|
||
</script>
|
||
|
||
<!-- Vue应用主脚本 -->
|
||
<script type="module" src="/src/main.js"></script>
|
||
</body>
|
||
</html> |