图片url调整

app/helpers/application_helper.rb

@@ -128,7 +128,7 @@ module ApplicationHelper
       if source.class.to_s == 'User'
         File.join(relative_path, ["#{source.class}", "#{source.id}"])
       else
-        File.join("/images/avatars", ["#{source.class}", "#{source.id}"])
+        File.join("images/avatars", ["#{source.class}", "#{source.id}"])
       end
     elsif source.class.to_s == 'User'
       str = source.user_extension.try(:gender).to_i == 0 ? "b" : "g"
@@ -146,7 +146,7 @@ module ApplicationHelper
 
   def shixun_url_to_avatar(shixun)
     if File.exist?(disk_filename(shixun.class, shixun.id))
-      File.join("/images/#{relative_path}", "#{shixun.class}", "#{shixun.id}")
+      File.join("images/#{relative_path}", "#{shixun.class}", "#{shixun.id}")
     else
       File.join("educoder", "index", "shixun", "shixun#{rand(23)}.jpg")
     end