修改用户搜索无法精确搜索的bUG

app/controllers/users_controller.rb

@@ -377,7 +377,7 @@ class UsersController < ApplicationController
     }
        scope = User.logged.status(@status)
        @search_by = params[:search_by] ? params[:search_by][:id] : 0
-       scope = scope.like(params[:name],@search_by) if params[:name].present?
+       scope = scope.like(params[:name],"0") if params[:name].present?
        @user_count = scope.count
        @user_pages = Paginator.new @user_count, @limit, params['page']
        @user_base_tag = params[:id] ? 'base_users':'users_base'

app/models/user.rb

@@ -206,11 +206,11 @@ class User < Principal
       pattern = "%#{arg.to_s.strip.downcase}%"
       #where(" LOWER(concat(lastname, firstname)) LIKE :p ", :p => pattern)
       if type == "0"
-        where(" LOWER(login) LIKE :p ", :p => pattern)
+        where(" LOWER(login) LIKE '#{pattern}' ")
       elsif type == "1"
-        where(" LOWER(concat(lastname, firstname)) LIKE :p ", :p => pattern)
+        where(" LOWER(concat(lastname, firstname)) LIKE '#{pattern}' ")
       else
-        where(" LOWER(mail) LIKE :p ", :p => pattern)
+        where(" LOWER(mail) LIKE '#{pattern}' ")
       end
     end
   }