项目使用的是Spring MVC,之前使用的 web.xml 使用的是2.4版本的,今天把它升级至2.5版本,但是升级之后,spring mvc 的 servlet 的声明报错了:
<servlet>
<servlet-name>apps</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>5</load-on-startup>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:resources/applicationContext.xml</param-value>
</init-param>
</servlet>
报的错如下:
cvc-complex-type.2.4.a: Invalid content was found starting with element 'init-param'. One of '{"http://java.sun.com/xml/ns/javaee":run-as, "http://java.sun.com/
xml/ns/javaee":security-role-ref}' is expected.
这个问题怎么解决呢?其实很简单,只要将“<load-on-startup>5</load-on-startup>”调个位置就好了,见下面:
<servlet>
<servlet-name>apps</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:resources/applicationContext.xml</param-value>
</init-param>
<load-on-startup>5</load-on-startup>
</servlet>
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