stop beta 操作人判空处理

Author: kangzhaok

Diff for: config/src/main/java/com/alibaba/nacos/config/server/controller/ConfigController.java

@@ -452,6 +452,9 @@ public RestResult<Boolean> stopBeta(HttpServletRequest httpServletRequest,
             @RequestParam(value = "tenant", required = false, defaultValue = StringUtils.EMPTY) String tenant,
             @RequestParam(value = "srcUser", required = false, defaultValue = StringUtils.EMPTY) String srcUser) {
         String remoteIp = getRemoteIp(httpServletRequest);
+        if (StringUtils.isBlank(srcUser)) {
+            srcUser = RequestUtil.getSrcUserName(request);
+        }
         try {
 
             configOperationService.deleteConfig(dataId, group, tenant, BetaGrayRule.TYPE_BETA, remoteIp, srcUser, Constants.HTTP);