添加数据中心验证代码

ace-gate/src/main/java/com/github/wxiaoqi/security/gate/fallback/UserServiceFallback.java

 package com.github.wxiaoqi.security.gate.fallback;
 
+import com.github.wxiaoqi.security.common.msg.ObjectRestResponse;
 import com.github.wxiaoqi.security.gate.feign.IUserService;
 import com.github.wxiaoqi.security.api.vo.authority.PermissionInfo;
 import lombok.extern.slf4j.Slf4j;
@@ -26,4 +27,10 @@ public class UserServiceFallback implements IUserService {
         log.error("调用{}异常","getPermissionByUsername");
         return null;
     }
+
+    @Override
+    public ObjectRestResponse<String> createAuthenticationToken(String username) {
+        log.error("调用{}异常","createAuthenticationToken");
+        return null;
+    }
 }