wechat开启挑战问题

app/controllers/shixuns_controller.rb

@@ -25,6 +25,7 @@ class ShixunsController < ApplicationController
 
 	before_action :special_allowed, only: [:send_to_course, :search_user_courses]
 	before_action :shixun_marker, only: [:new, :create]
+	before_action :validate_wachat_support, only: [:shixun_exec]
 	skip_before_action :check_sign, only: [:download_file]
 
 	## 获取课程列表
@@ -1185,4 +1186,8 @@ private
 		md5.hexdigest
 	end
 
+	def validate_wachat_support
+		tip_exception(-2, "..") if (params[:wechat].present? && !@shixun.is_wechat_support?)
+	end
+
 end