SpringMvc appears that Jsp pages cannot be parsed into html pages normally

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1     <!-- Spring mvc配置 -->
2     <servlet>
3         <servlet-name>springMvc</servlet-name>
4         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
5         <init-param>
6             <param-name>contextConfigLocation</param-name>
7             <param-value>classpath:SpringMvc.xml</param-value>
8         </init-param>
9         <load-on-startup>1</load-on-startup>
10     </servlet>
11     <servlet-mapping>
12         <servlet-name>springMvc</servlet-name>
13         <url-pattern>/</url-pattern> Copy Code
14 </servlet-mapping>

If you program <url-pattern>/*</url-pattern> in <url-pattern>/</url-pattern>, Springmvc will intercept the jsp so that it cannot be displayed normally