修改好友动态、发布动态、促销模块、创建帖子,Resolve review.

Change-Id: I84a2460dd1208bc703b0527d98225204d03e5efc
diff --git a/src/components/Header.jsx b/src/components/Header.jsx
index fb3a3e1..50e6d37 100644
--- a/src/components/Header.jsx
+++ b/src/components/Header.jsx
@@ -1,11 +1,91 @@
+// import React, { useState, useEffect } from 'react';
+// import './Header.css'; // 导入 Header.css 文件
+// import logo from '../assets/logo.png';
+
+// const Header = () => {
+//   const [currentPath, setCurrentPath] = useState(window.location.pathname);
+
+//   // 提取所有页面路径,简化 active 类逻辑
+//   const navLinks = [
+//     { to: '/friend-moments', label: '好友动态' },
+//     { to: '/forum', label: '论坛' },
+//     { to: '/interest-groups', label: '兴趣小组' },
+//     { to: '/seed-list', label: '种子列表' },
+//     { to: '/publish-seed', label: '发布种子' },
+//   ];
+
+//   // 更新当前路径状态
+//   useEffect(() => {
+//     const handleLocationChange = () => {
+//       setCurrentPath(window.location.pathname);
+//     };
+
+//     // 监听历史记录变化
+//     window.addEventListener('popstate', handleLocationChange);
+
+//     // 清理事件监听器
+//     return () => {
+//       window.removeEventListener('popstate', handleLocationChange);
+//     };
+//   }, []);
+
+//   // 判断路径是否是当前活动页面
+//   const isActive = (path) => currentPath.startsWith(path);
+
+//   // 自定义链接点击逻辑
+//   const handleLinkClick = (to) => {
+//     window.history.pushState({}, '', to);
+//     setCurrentPath(to); // 更新当前路径状态
+//   };
+
+//   return (
+//     <div className="main-page">
+//       {/* 顶部栏 */}
+//       <header className="header">
+//         {/* 左侧 logo 和网站名称 */}
+//         <div className="logo-and-name">
+//           <img src={logo} alt="网站 logo" className="logo" />
+//           <span className="site-name">Echo</span>
+//         </div>
+//         {/* 右侧用户头像和消息中心 */}
+//         <div className="user-and-message">
+//           {/* 用户头像点击跳转到个人主页 */}
+//           <a href="/user/profile">
+//             <img src="user-avatar.png" alt="用户头像" className="user-avatar" />
+//           </a>
+//           <span className="message-center">消息</span>
+//         </div>
+//       </header>
+
+//       {/* 导航栏 */}
+//       <nav className="nav">
+//         {navLinks.map(({ to, label }) => (
+//           <a 
+//             key={to} 
+//             href={to}
+//             onClick={(e) => {
+//               e.preventDefault(); // 防止默认跳转行为
+//               handleLinkClick(to); // 手动更新当前路径
+//             }}
+//             className={`nav-item ${isActive(to) ? 'active' : ''}`}
+//           >
+//             {label}
+//           </a>
+//         ))}
+//       </nav>
+//     </div>
+//   );
+// };
+
+// export default Header;
+
 import React, { useState, useEffect } from 'react';
-import './Header.css'; // 导入 Header.css 文件
+import './Header.css';
 import logo from '../assets/logo.png';
 
 const Header = () => {
   const [currentPath, setCurrentPath] = useState(window.location.pathname);
 
-  // 提取所有页面路径,简化 active 类逻辑
   const navLinks = [
     { to: '/friend-moments', label: '好友动态' },
     { to: '/forum', label: '论坛' },
@@ -14,58 +94,53 @@
     { to: '/publish-seed', label: '发布种子' },
   ];
 
-  // 更新当前路径状态
   useEffect(() => {
     const handleLocationChange = () => {
       setCurrentPath(window.location.pathname);
     };
-
-    // 监听历史记录变化
     window.addEventListener('popstate', handleLocationChange);
-
-    // 清理事件监听器
     return () => {
       window.removeEventListener('popstate', handleLocationChange);
     };
   }, []);
 
-  // 判断路径是否是当前活动页面
   const isActive = (path) => currentPath.startsWith(path);
 
-  // 自定义链接点击逻辑
   const handleLinkClick = (to) => {
     window.history.pushState({}, '', to);
-    setCurrentPath(to); // 更新当前路径状态
+    setCurrentPath(to);
   };
 
   return (
     <div className="main-page">
-      {/* 顶部栏 */}
       <header className="header">
-        {/* 左侧 logo 和网站名称 */}
         <div className="logo-and-name">
           <img src={logo} alt="网站 logo" className="logo" />
           <span className="site-name">Echo</span>
         </div>
-        {/* 右侧用户头像和消息中心 */}
         <div className="user-and-message">
-          {/* 用户头像点击跳转到个人主页 */}
           <a href="/user/profile">
             <img src="user-avatar.png" alt="用户头像" className="user-avatar" />
           </a>
-          <span className="message-center">消息</span>
+          {/* 修改这里,点击跳转消息页面 */}
+          <span 
+            className="message-center" 
+            onClick={() => handleLinkClick('/messages')}
+            style={{ cursor: 'pointer' }}
+          >
+            消息
+          </span>
         </div>
       </header>
 
-      {/* 导航栏 */}
       <nav className="nav">
         {navLinks.map(({ to, label }) => (
           <a 
             key={to} 
             href={to}
             onClick={(e) => {
-              e.preventDefault(); // 防止默认跳转行为
-              handleLinkClick(to); // 手动更新当前路径
+              e.preventDefault();
+              handleLinkClick(to);
             }}
             className={`nav-item ${isActive(to) ? 'active' : ''}`}
           >