配置遠程地址過濾

Question

如何添加一個外部地址（例如10.23.45.12）進入屬性「允許」：

<filter> 
      <filter-name>Remote Address Filter</filter-name> 
      <filter-class>org.apache.catalina.filters.RemoteAddrFilter</filter-class> 
      <init-param> 
       <param-name>allow</param-name> 
       <param-value>127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1</param-value>     
      </init-param> 
     </filter> 

Answer 1

簡單地把它添加到正則表達式（你需要躲避點）：

<init-param> 
    <param-name>allow</param-name> 
    <param-value>127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1|10\.23\.45\.12</param-value>  
</init-param>