feat： 修改post点赞显示

pages/community/index.js

@@ -81,6 +81,15 @@ Page({
                 const publisher = item.publisher || {};
                 const avatarObj = publisher.avatar || {};
 
+                // 从 likeList 提取所有点赞者名字，当前用户显示"我"
+                const app = getApp();
+                const myId = (app.globalData.userInfo || {}).id;
+                const likeNames = (item.likeList || []).map(like => {
+                    const liker = like.liker || {};
+                    if (myId && liker.id === myId) return '我';
+                    return liker.nickName || liker.name || '花友';
+                });
+
                 return {
                     id: item.id,
                     user: publisher.nickName || publisher.name || '花友',
@@ -89,7 +98,7 @@ Page({
                     images: (item.imgList || []).map(img => img.url),
                     location: item.location || '',
                     time: item.createdAtStr || '刚刚',
-                    likes: item.hasLiked === 1 ? ['我'] : [],
+                    likes: likeNames,
                     comments: (item.commentList || []).map(c => ({
                         id: c.id,
                         user: c.commentator ? (c.commentator.nickName || c.commentator.name) : '花友',
@@ -180,10 +189,13 @@ Page({
             const updatedPosts = this.data.posts.map(p => {
                 if (p.id === postId) {
                     const liked = !p.likedByMe;
+                    const updatedLikes = liked
+                        ? (p.likes.includes('我') ? p.likes : [...p.likes, '我'])
+                        : p.likes.filter(n => n !== '我');
                     return {
                         ...p,
                         likedByMe: liked,
-                        likes: liked ? ['我'] : []
+                        likes: updatedLikes
                     };
                 }
                 return p;