web.xml中servlet添加init-param标签报错

报错代码

<servlet>
    <servlet-name>DispatcherServlet</servlet-name>
    <servlet-class>
        org.springframework.web.servlet.DispatcherServlet
    </servlet-class>

    <load-on-startup>1</load-on-startup>
    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:spring/spring-mvc.xml</param-value>
    </init-param>
</servlet>

原因是因为init-param放到load-on-startup下面了

正确的顺序

<servlet>
    <servlet-name>DispatcherServlet</servlet-name>
    <servlet-class>
        org.springframework.web.servlet.DispatcherServlet
    </servlet-class>
    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:spring/spring-mvc.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>