增加通知功能与pwa

discussion.php

@@ -154,7 +154,7 @@ function formatDate($id) {
         <div><i class="fas fa-user"></i><span>我的</span></div>
         <div class="active"><i class="fas fa-water"></i><span>海水</span></div>
         <div><i class="fas fa-cube" onclick="location.href='model.php'"></i><span>模型库</span></div>
-        <div><i class="fas fa-bell"></i><span>通知</span></div>
+        <div onclick="location.href='nof.php'"><i class="fas fa-bell"></i><span>通知</span></div>
     </div>
 
     <script>

index.php

@@ -54,6 +54,11 @@ function formatDate($id) {
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Turtle Universe Web</title>
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
+    <link rel="manifest" href="/manifest.json">
+    <meta name="apple-mobile-web-app-capable" content="yes">
+    <meta name="apple-mobile-web-app-status-bar-style" content="black">
+    <meta name="apple-mobile-web-app-title" content="应用名称">
+    <link rel="apple-touch-icon" href="imgs/icon.png">
     <style>
         *{margin:0;padding:0;box-sizing:border-box}body{font-family:'Arial','Microsoft YaHei',sans-serif;background-color:#f5f7fa;color:#333;line-height:1.6;padding:0;margin:0}.header{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:white;padding:15px 20px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 10px rgba(0,0,0,0.1);position:sticky;top:0;z-index:1000}.user-info{display:flex;align-items:center;gap:12px;cursor:pointer;transition:opacity 0.3s ease}.user-info:hover{opacity:0.8}.user-info.login-prompt{cursor:pointer}.avatar{width:45px;height:45px;background:rgba(255,255,255,0.2);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px}.user-details{display:flex;flex-direction:column}.nickname{font-weight:bold;font-size:16px}.level{font-size:12px;opacity:0.8}.resources{display:flex;gap:15px}.coin,.diamond{display:flex;align-items:center;gap:5px;font-size:14px}.coin i{color:#ffd700}.diamond i{color:#b9f2ff}.content{padding:20px 15px 70px;max-width:1200px;margin:0 auto}.page-title{text-align:center;margin-bottom:25px;color:#333}.page-title h1{font-size:24px;margin-bottom:8px;color:#667eea}.page-title p{color:#666;font-size:14px}.community-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-top:20px}.block{background:white;border-radius:15px;padding:20px;box-shadow:0 4px 15px rgba(0,0,0,0.1);transition:transform 0.3s ease,box-shadow 0.3s ease;position:relative;overflow:hidden}.block:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,0.15)}.block-header{color:#667eea;font-size:18px;font-weight:bold;margin-bottom:15px;padding-bottom:10px;border-bottom:2px solid #f0f0f0}.block-content{max-height:400px;overflow-y:auto}.item{display:flex;align-items:center;padding:12px 0;border-bottom:1px solid #f5f5f5;transition:background-color 0.3s ease;cursor:pointer}.item:hover{background-color:#f8f9ff;border-radius:8px;padding:12px 8px}.item:last-child{border-bottom:none}.item-img{width:60px;height:60px;border-radius:10px;object-fit:cover;margin-right:15px;flex-shrink:0;border:2px solid #e0e0e0}.item-details{flex:1}.item-title{font-weight:bold;font-size:14px;margin-bottom:5px;color:#333;line-height:1.3}.item-meta{font-size:12px;color:#666;margin-bottom:5px}.item-tags{display:flex;flex-wrap:wrap;gap:5px}.tag{background:#e3f2fd;color:#1976d2;padding:2px 8px;border-radius:12px;font-size:10px;font-weight:500}.featured-block{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:white}.featured-block .block-header{color:white;border-bottom-color:rgba(255,255,255,0.3)}.featured-block .item-title{color:white}.featured-block .item-meta{color:rgba(255,255,255,0.8)}.footer{position:fixed;bottom:0;left:0;right:0;background:white;display:flex;justify-content:space-around;padding:10px 0;box-shadow:0 -2px 10px rgba(0,0,0,0.1);z-index:1000}.footer div{display:flex;flex-direction:column;align-items:center;gap:5px;font-size:12px;color:#666;transition:color 0.3s ease;cursor:pointer}.footer div.active{color:#667eea}.footer i{font-size:20px}.error{text-align:center;padding:40px 20px;color:#e74c3c}.retry-btn{background:#667eea;color:white;border:none;padding:10px 20px;border-radius:20px;margin-top:15px;cursor:pointer;transition:background 0.3s ease}.retry-btn:hover{background:#5a6fd8}.more-button-container{text-align:center;margin-top:15px;padding-top:15px;border-top:1px solid rgba(255,255,255,0.3)}.featured-block .more-button-container{border-top-color:rgba(255,255,255,0.3)}.more-button{background:rgba(255,255,255,0.2);color:white;border:1px solid rgba(255,255,255,0.5);padding:8px 20px;border-radius:20px;cursor:pointer;font-size:14px;transition:all 0.3s ease}.more-button:hover{background:rgba(255,255,255,0.3);transform:translateY(-2px)}.block:not(.featured-block) .more-button-container{border-top-color:#f0f0f0}.block:not(.featured-block) .more-button{background:#667eea;color:white;border:none}.block:not(.featured-block) .more-button:hover{background:#5a6fd8}@media (max-width:768px){.community-grid{grid-template-columns:1fr}.header{padding:12px 15px}.content{padding:15px 10px 70px}.avatar{width:40px;height:40px;font-size:18px}.nickname{font-size:14px}.resources{gap:10px}}@media (max-width:480px){.block{padding:15px}.item-img{width:50px;height:50px;margin-right:12px}.item-title{font-size:13px}}.block-content::-webkit-scrollbar{width:4px}.block-content::-webkit-scrollbar-track{background:#f1f1f1;border-radius:2px}.block-content::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:2px}.block-content::-webkit-scrollbar-thumb:hover{background:#a8a8a8}
     </style>
@@ -135,7 +140,7 @@ function formatDate($id) {
         <div><i class="fas fa-user"></i><span>我的</span></div>
         <div onclick="location.href='discussion.php'"><i class="fas fa-water"></i><span>海水</span></div>
         <div onclick="location.href='model.php'"><i class="fas fa-cube"></i><span>模型库</span></div>
-        <div><i class="fas fa-bell"></i><span>通知</span></div>
+        <div onclick="location.href='nof.php'"><i class="fas fa-bell"></i><span>通知</span></div>
     </div>
 
     <script>

manifest.json

@@ -0,0 +1,21 @@
+   {
+     "name": "海龟实验室网页版",
+     "version": "1.1.5",
+     "short_name": "tuweb",
+     "start_url": "/",
+     "display": "standalone",
+     "background_color": "#333",
+     "theme_color": "skyblue",
+     "icons": [
+       {
+         "src": "imgs/icon.png",
+         "sizes": "192x192",
+         "type": "image/png"
+       },
+       {
+         "src": "imgs/icon.png",
+         "sizes": "512x512",
+         "type": "image/png"
+       }
+     ]
+   }

model.php

@@ -158,7 +158,7 @@ function formatDate($id) {
         <div><i class="fas fa-user"></i><span>我的</span></div>
         <div onclick="location.href='discussion.php'"><i class="fas fa-water"></i><span>海水</span></div>
         <div class="active"><i class="fas fa-cube"></i><span>模型库</span></div>
-        <div><i class="fas fa-bell"></i><span>通知</span></div>
+        <div onclick="location.href='nof.php'"><i class="fas fa-bell"></i><span>通知</span></div>
     </div>
 
     <script>