apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/component/config/PortalConfig.java/PortalConfig/isEmergencyPublishAllowed
class PortalConfig:  public boolean isEmergencyPublishAllowed(Env env) {
    String targetEnv = env.name();

    String[] emergencyPublishSupportedEnvs = getArrayProperty("emergencyPublish.supported.envs", new String[0]);

    for (String supportedEnv : emergencyPublishSupportedEnvs) {
      if (Objects.equals(targetEnv, supportedEnv.toUpperCase().trim())) {
        return true;
      }
    }

    return false;
  }