完成index.jsp和header.jsp页面中的注册的跳转
完成注册(register1.jsp)的validation
验证码的显示及切换

Signed-off-by: PrairieLoneWolf <PrairieLoneWolf@gmail.com>
 完成index.jsp和header.jsp页面中的注册的跳转
完成注册(register1.jsp)的validation
验证码的显示及切换

Signed-off-by: PrairieLoneWolf <PrairieLoneWolf@gmail.com>