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app/controllers/mobile/forumShare.js

@@ -69,7 +69,7 @@ function getWX(res, title, desc, link, imgUrl, mid,ent_code, id,type,forumThread
 
         title = title?title.replace(/{文章标题}|{话题名称}|{照片墙标题}/g, forumThread.title):'';
         desc = desc?desc.replace(/{文章标题}|{话题名称}|{照片墙标题}/g, forumThread.title):'';
-        write(res, title, desc, link, imgUrl, mid,ent_code);
+        write(res, title, desc.substr(0,30), link, imgUrl, mid,ent_code);
     } 
 }
 
@@ -259,7 +259,7 @@ function getWXV2(res, title, desc, link, imgUrl, mid,ent_code, id,type,forumThre
     } 
     res.json({
         title:title,
-        desc:desc,
+        desc:desc.substr(0,30),
         link:link,
         imgUrl:imgUrl,
         ent_code:ent_code