鍦⊿truts2涓紝AbstractInterceptor鏄竴涓娊璞＄被锛屽畠瀹炵幇浜咺nterceptor鎺ュ彛锛屽苟鎻愪緵浜嗕竴浜涙柟娉曞拰灞炴€э紝鍙互琚瓙绫荤户鎵垮拰浣跨敤銆備笅闈㈡槸浣跨敤AbstractInterceptor鐨勬楠わ細

1. 鍒涘缓涓€涓被骞剁户鎵緼bstractInterceptor绫汇€?/li>

public class MyInterceptor extends AbstractInterceptor {
    // 瀹炵幇鎶借薄鏂规硶
    @Override
    public String intercept(ActionInvocation invocation) throws Exception {
        // 鎵ц鎷︽埅閫昏緫
        // 杩斿洖缁撴灉瀛楃涓?/span>
        return invocation.invoke();
    }
}

2. 鍦╯truts.xml閰嶇疆鏂囦欢涓厤缃嫤鎴櫒銆?/li>

<interceptors>
    <interceptor name="myInterceptor" class="com.example.MyInterceptor"/>
    <interceptor-stack name="myInterceptorStack">
        <interceptor-ref name="myInterceptor"/>
        <interceptor-ref name="defaultStack"/>
    </interceptor-stack>
</interceptors>

3. 鍦ˋction绫绘垨鑰呭叏灞€閰嶇疆涓娇鐢ㄦ嫤鎴櫒銆?/li>

<action name="myAction" class="com.example.MyAction">
    <interceptor-ref name="myInterceptorStack"/>
    <result>/success.jsp</result>
</action>

鍦ㄤ笂杩颁唬鐮佷腑锛屽畾涔変簡涓€涓悕涓簃yInterceptor鐨勬嫤鎴櫒锛屽苟瀹氫箟浜嗕竴涓悕涓簃yInterceptorStack鐨勬嫤鎴櫒鏍堬紝鍏朵腑鍖呭惈浜唌yInterceptor鍜宒efaultStack锛堥粯璁ょ殑鎷︽埅鍣ㄦ爤锛夈€?鐒跺悗鍦╩yAction涓娇鐢ㄤ簡myInterceptorStack鎷︽埅鍣ㄦ爤銆?/p>

閫氳繃浠ヤ笂姝ラ锛屼綘鍙互鍦⊿truts2涓娇鐢ˋbstractInterceptor瀹炵幇鑷畾涔夌殑鎷︽埅鍣ㄩ€昏緫銆?/p>