zhitong.yu
2024-12-27 8abbee975353926e51a426a75c67119337fbdae4
src/main/webapp/WEB-INF/web.xml
@@ -8,6 +8,7 @@
    <!--在web项目中注册SpringMVC的控制器:把所有的请求都交给spring的控制器处理-->
    <!--Single Page Application-->
    <servlet>
        <servlet-name>springDispatcherServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
@@ -16,7 +17,6 @@
            <param-value>classpath:spring-servlet.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
        <multipart-config/>
    </servlet>
    <servlet-mapping>
@@ -37,8 +37,38 @@
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern> <!-- 设置过滤器的作用路径 -->
    </filter-mapping>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
    <error-page>
        <error-code>404</error-code>
        <location>/error_page/error_400/page_1/404.html</location>
    </error-page>
    <error-page>
        <error-code>405</error-code>
        <location>/error_page/error_400/page_1/404.html</location>
    </error-page>
    <error-page>
        <error-code>500</error-code>
        <location>/error_page/error_500/page_2/500.html</location>
    </error-page>
    <security-constraint>
        <web-resource-collection>
            <web-resource-name>Protected Servlet</web-resource-name>
            <url-pattern>/servlets/servlet/SessionExample</url-pattern>
        </web-resource-collection>
        <auth-constraint>
            <!-- 无人可访问 -->
            <role-name>none</role-name>
        </auth-constraint>
    </security-constraint>
</web-app>