注册功能mapper.xml文件
Merge branch 'master' of https://github.com/coriger/supr.git

Conflicts:
	src/main/java/com/supr/blog/controller/RegisterController.java
	src/main/java/com/supr/blog/model/Admin.java
	src/main/resources/寮€鍙戣?板綍.txt
	src/main/webapp/WEB-INF/classes/寮€鍙戣?板綍.txt