1、wed.xml 中 filter 配置格式
<filter>
<filter-name>filterName</filter-name>
<filter-class>com.king.Filter</filter-class>
<init-param>
<param-name>paramName</param-name>
<param-value>paramValue</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>filterName</filter-name>
<url-pattern>/king.html</url-pattern>
</filter-mapping>
2、wed.xml 中 servlet 配置格式
<servlet>
<servlet-name>servletName</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>servletName</servlet-name>
<url-pattern>*.html</url-pattern>
</servlet-mapping>
注:
1)url-pattern要么以'/'开头,要么以'*'开头。绝对不能漏掉斜杠!
2)不能同时使用两种模糊匹配,例如 /lm/*.do是非法路径