问对于简单搜索表单，没有与post匹配的路径

EN

def self.search(search)
    search_condition = "%" + search + "%"
    find(:all, :conditions => ['franchisename LIKE ? or longdescription LIKE ?', search_condition, search_condition])
end

  def search
    @results = Listing.search params[:search]
  end

 get 'home/search'

<%= form_tag :controller => 'home', :action => 'search', :method => 'get' do %>
  <%= text_field_tag :search, params[:search], :id => 'indexsearch' %>
  <%= submit_tag "Search", :name => nil %> 
<% end %>

<%= @results.each do |result| %>
<%= result.franchisename %>
<%= result.shortdescription %>
<% end %>