图片调整

app/controllers/wechats_controller.rb

@@ -121,12 +121,16 @@ class WechatsController < ActionController::Base
     uw = user_binded?(request[:FromUserName])
     if uw && uw.user
       ua = UserActivity.where(user_id: uw.user.id).order("id desc").limit(5)
+      logo = "trustie_logo2.png"
       news = ua.map do |ua|
-        {title: "act_type: #{ua.act_type}, act_id: #{ua.act_id}", content: "container_id: #{ua.container_id}, container_type: #{ua.container_type}"}
+        {title: "act_type: #{ua.act_type}, act_id: #{ua.act_id}",
+         content: "container_id: #{ua.container_id}, container_type: #{ua.container_type}",
+          pic_url:"http://wechat.trustie.net/images/trustie_logo#{logo}.png" }
+        logo = "trustie_logo1.png"
       end
 
       request.reply.news(news) do |article, n, index| # article is return object
-        article.item title: "#{index} #{n[:title]}", description: n[:content], pic_url: 'http://wechat.trustie.net/images/trustie_logo2.png', url: 'http://www.baidu.com/'
+        article.item title: "#{index} #{n[:title]}", description: n[:content], pic_url: n[:pic_url], url: 'http://www.baidu.com/'
       end
     else
       openid = request[:FromUserName]