Suspicious URL pattern: [/druid/**] ,进入不了druid的后台

Suspicious URL pattern: [/druid/**] in context [], see sections 12.1 and 12.2 of the Servlet specification

缘由是：new ServletRegistrationBean(new StatViewServlet(),"/druid/**");多写了一个点

改成 new ServletRegistrationBean(new StatViewServlet(),"/druid/*");就能够了