xhr请求

app/controllers/application_controller.rb

@@ -24,7 +24,7 @@ class ApplicationController < ActionController::Base
 	# 所有请求必须合法签名
 	def check_sign
 		# unless Rails.env.development?
-			Rails.logger.info("####111111#{request.xhr?}, timestamp is #{params[:timestamp]}")
+			Rails.logger.info("####111111#{request.env}, timestamp is #{params[:timestamp]}")
 			timestamp = params[:timestamp]
 			sign = Digest::MD5.hexdigest("#{OPENKEY}#{timestamp}")
 			tip_exception(501, "请求不合理") if sign != params[:client_key]