从主页登陆时跳转到个人主页

app/controllers/account_controller.rb

@@ -31,9 +31,9 @@ class AccountController < ApplicationController
     else
       authenticate_user
     end
-  rescue AuthSourceException => e
-    logger.error "An error occured when authenticating #{params[:username]}: #{e.message}"
-    render_error :message => e.message
+  #rescue AuthSourceException => e
+  #  logger.error "An error occured when authenticating #{params[:username]}: #{e.message}"
+   # render_error :message => e.message
   end
 
   # Log out current user and redirect to welcome page
@@ -261,9 +261,18 @@ class AccountController < ApplicationController
     end
     call_hook(:controller_account_success_authentication_after, {:user => user })
     #by young
-#    redirect_back_or_default my_page_path
-    redirect_back_or_default User.current
-#    redirect_to User.current
+    code = //
+    #根据home_url生产正则表达式
+    class_eval("code = " + "/" + home_url.gsub(/\//,"\\\/") + "\\\/*(welcome)?\\\/*(\\\/index)?\/")
+    if code.match(params[:back_url])
+         redirect_to user_activities_path(user)
+    else
+      #redirect_back_or_default my_page_path
+      redirect_back_or_default User.current
+      #redirect_to User.current
+    end
+
+
   end
 
   def set_autologin_cookie(user)