系统：拦截器调整，统一异常处理，防重复提交指纹

smtweb-framework/core/src/main/java/cc/smtweb/framework/core/session/SessionUtil.java

@@ -146,16 +146,6 @@ public class SessionUtil {
         throw new BizException(SwConsts.ErrorCode.NO_LOGIN);
     }
 
-    //校验是否登录
-    private static void checkLogin(HttpServletRequest request) {
-
-    }
-
-    private static AtomicInteger getFingerVal(String id, String tokenkey) {//取并+1
-        SessionCache cache = SessionCacheFactory.getInstance().getCache(KEY_PARAM_FP_KEY, 1200L);
-        return cache.get(id + "_" + tokenkey);
-    }
-
     public static void checkSession(HttpServletRequest request) {
         //校验登录
         String lasturi = getUriLast(request.getContextPath(), request.getServletPath());
@@ -202,6 +192,7 @@ public class SessionUtil {
             if (ai == null) {
                 cache.put(fpKey + "_" + fpk, new AtomicInteger(0));
             }
+            r.put(KEY_PARAM_FP_KEY, fpk);
             r.put(KEY_PARAM_FP_VAL, ai.getAndIncrement());
         }
     }