web.xml的优先级问题！！！！

不安全的http拦截

    <web-resource-collection>
      <url-pattern>/*</url-pattern>
      <http-method>PUT</http-method>
      <http-method>DELETE</http-method>
      <http-method>HEAD</http-method>
      <http-method>OPTIONS</http-method>
      <http-method>TRACE</http-method>
      <http-method>PATCH</http-method>
    </web-resource-collection>
    <auth-constraint>
    </auth-constraint>
  </security-constraint>
  <login-config>
    <auth-method>BASIC</auth-method>
  </login-config>

错误友好页面

            <error-code>404</error-code>
            <location>/WEB-INF/views/error/404.ftl</location>
           </error-page>

只要设置

<error-page>

后，上边的

<security-constraint>

就不管用了，前后顺序颠倒也不行。有没有大神知道啥原因？