读写nacos的配置中心的参数及变动监听

转摘：https://rocklee.blog.csdn.net/article/details/124006422?spm=1001.2101.3001.6661.1&utm_medium=distribute.pc_relevant_t0.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-1-124006422-blog-126297104.pc_relevant_multi_platform_featuressortv2dupreplace&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-1-124006422-blog-126297104.pc_relevant_multi_platform_featuressortv2dupreplace&utm_relevant_index=1

 

import com.purgeteam.dynamic.config.starter.event.ActionConfigEvent;
import org.springframework.context.ApplicationListener;
import org.springframework.stereotype.Component;
 
import java.util.HashMap;
import java.util.Map;
 
@Component
public class NacosListener implements ApplicationListener<ActionConfigEvent> {

/** 日志 */
    private static final Logger log = LogManager.getLogger(Nacoslistener.class);

    @Override
    public void onApplicationEvent(ActionConfigEvent environment) {
        Map<String, HashMap> map = environment.getPropertyMap();
        for (Map.Entry<String, HashMap> entry : map.entrySet()) {
            String key = entry.getKey();
            Map changeMap = entry.getValue();
            String before = String.valueOf(changeMap.get("before"));
            String after = String.valueOf(changeMap.get("after"));
            if(log.isInfoEnabled()){
                log.info("配置[key:{}]被改变，改变前before：{}，改变后after：{}",key,before,after);
            }
        }
    }
}

 

 

 

 

 

https://blog.csdn.net/meser88/article/details/115135026?spm=1001.2101.3001.6661.1&utm_medium=distribute.pc_relevant_t0.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-1-115135026-blog-122356374.pc_relevant_3mothn_strategy_and_data_recovery&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-1-115135026-blog-122356374.pc_relevant_3mothn_strategy_and_data_recovery&utm_relevant_index=1

读写nacos的配置中心的参数及变动监听