充值消费，作品详情jsp

完善工程
修改了一个充值消费的错误

完善工程
Merge remote-tracking branch 'origin/master'

Conflicts:
	WebRoot/front_consumption_course.jsp
	src/com/sanjiumi/action/ProductionAction.java
	src/com/sanjiumi/service/IProductionService.java
	src/com/sanjiumi/service/imp/ProductionServiceImp.java