遇到的问题

Nacos中修改配置将配置的key 的注释，配置未发生变更问题

NacosValueAnnotationBeanPostPorcessor中有，获取key，是获取的所有注解上的值，而values是enviroment中的属性值

当我们注释掉nacos中的属性时，key依然能取到，但是因为注释的原因value无法取到，nacos直接执行continue逻辑跳过此属性的重新赋值

也就导致了最终属性在spring中没有发生变更

public void onApplicationEvent(NacosConfigReceivedEvent event) {
		// In to this event receiver, the environment has been updated the
		// latest configuration information, pull directly from the environment
		// fix issue #142
		for (Map.Entry<String, List<NacosValueTarget>> entry : placeholderNacosValueTargetMap
				.entrySet()) {
			String key = environment.resolvePlaceholders(entry.getKey());
			String newValue = environment.getProperty(key);

			if (newValue == null) {
				continue;
			}
			List<NacosValueTarget> beanPropertyList = entry.getValue();
			for (NacosValueTarget target : beanPropertyList) {
				String md5String = MD5Utils.md5Hex(newValue, "UTF-8");
				boolean isUpdate = !target.lastMD5.equals(md5String);
				if (isUpdate) {
					target.updateLastMD5(md5String);
					Object evaluatedValue = resolveNotifyValue(target.nacosValueExpr, key, newValue);
					if (target.method == null) {
						setField(target, evaluatedValue);
					}
					else {
						setMethod(target, evaluatedValue);
					}
				}
			}
		}