fin:()修复字符集异常

src/main/java/com/muyu/common/nacos/remote/interceptor/NacosNamespaceInterceptor.java

@@ -28,7 +28,7 @@ public class NacosNamespaceInterceptor<T> implements Interceptor<T> {
      */
     @Override
     public boolean beforeExecute(ForestRequest req) {
-        if (StringUtils.isNotBlank(namespaceId)){
+        if (StringUtils.isNotEmpty(namespaceId)){
             String reqNamespaceId = Convert.utf8Str(req.getQuery("namespaceId"));
             if (reqNamespaceId == null){
                 log.warn("本次请求nacos的namespaceId未携带，已添加[{}]",namespaceId);