feat: 删除发现页、添加隐私授权、修复头像上传

client/js/scenes/HomeScene.js

@@ -374,7 +374,6 @@ export default class HomeScene extends BaseScene {
 
     const tabs = [
       { icon: '🏠', label: '首页' },
-      { icon: '🔥', label: '发现' },
       { icon: '✨', label: '创作' },
       { icon: '👤', label: '我的' }
     ];
@@ -395,7 +394,7 @@ export default class HomeScene extends BaseScene {
         ctx.fill();
       }
 
-      ctx.font = index === 2 ? '24px sans-serif' : '20px sans-serif';
+      ctx.font = index === 1 ? '24px sans-serif' : '20px sans-serif';
       ctx.textAlign = 'center';
       ctx.fillText(tab.icon, centerX, y + 28);
 
@@ -503,7 +502,7 @@ export default class HomeScene extends BaseScene {
 
     // 底部Tab点击
     if (y > this.screenHeight - 60) {
-      const tabW = this.screenWidth / 4;
+      const tabW = this.screenWidth / 3;  // 3个Tab
       const tabIndex = Math.floor(x / tabW);
       this.handleBottomTabClick(tabIndex);
       return;
@@ -551,14 +550,12 @@ export default class HomeScene extends BaseScene {
     if (tabIndex === this.bottomTab && tabIndex === 0) return;
 
     if (tabIndex === 0) {
+      // 首页
       this.bottomTab = 0;
     } else if (tabIndex === 1) {
-      // 发现页（可跳转或在本页切换）
-      this.bottomTab = 1;
-    } else if (tabIndex === 2) {
       // 创作页
       this.main.sceneManager.switchScene('aiCreate');
-    } else if (tabIndex === 3) {
+    } else if (tabIndex === 2) {
       // 我的
       this.main.sceneManager.switchScene('profile');
     }

client/js/scenes/ProfileScene.js

@@ -1461,6 +1461,42 @@ export default class ProfileScene extends BaseScene {
   // 选择并上传头像
   chooseAndUploadAvatar() {
     console.log('[ProfileScene] 开始选择头像');
+    
+    // 检查隐私授权状态
+    if (wx.getPrivacySetting) {
+      wx.getPrivacySetting({
+        success: (res) => {
+          console.log('[ProfileScene] 隐私设置:', res);
+          if (res.needAuthorization) {
+            // 需要授权，弹出隐私弹窗
+            wx.requirePrivacyAuthorize({
+              success: () => {
+                console.log('[ProfileScene] 隐私授权成功');
+                this.doChooseMedia();
+              },
+              fail: (err) => {
+                console.error('[ProfileScene] 隐私授权失败:', err);
+                wx.showToast({ title: '需要授权才能选择图片', icon: 'none' });
+              }
+            });
+          } else {
+            // 已授权，直接选择图片
+            this.doChooseMedia();
+          }
+        },
+        fail: () => {
+          // 获取隐私设置失败，尝试直接调用
+          this.doChooseMedia();
+        }
+      });
+    } else {
+      // 不支持隐私API，直接调用
+      this.doChooseMedia();
+    }
+  }
+
+  // 实际选择图片
+  doChooseMedia() {
     wx.chooseMedia({
       count: 1,
       mediaType: ['image'],
@@ -1516,7 +1552,7 @@ export default class ProfileScene extends BaseScene {
   uploadAvatar(filePath) {
     return new Promise((resolve, reject) => {
       const token = this.main.userManager.token || '';
-      const baseUrl = 'http://172.20.10.8:8000'; // 与 http.js 保持一致
+      const baseUrl = 'http://localhost:8002'; // 与 http.js 保持一致
       
       wx.uploadFile({
         url: `${baseUrl}/api/upload/avatar`,