#算法优化

Junjie

9 小时以前 71a5ae03389119dc6975d7cfb87e63601f3c5305

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package com.zy.core.config;
 
import com.zy.common.utils.NavigateSolution;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationListener;
import org.springframework.context.event.ContextRefreshedEvent;
import org.springframework.stereotype.Component;
 
@Component
public class NavigateMapCacheInitializer implements ApplicationListener<ContextRefreshedEvent> {
 
    private static final Logger logger = LogManager.getLogger(NavigateMapCacheInitializer.class);
 
    @Override
    public void onApplicationEvent(ContextRefreshedEvent event) {
        ApplicationContext parent = event.getApplicationContext().getParent();
        if (parent != null) {
            return;
        }
 
        long start = System.currentTimeMillis();
        try {
            NavigateSolution.refreshAllMapCaches();
            logger.info("地图缓存刷新完成，cost={}ms", System.currentTimeMillis() - start);
        } catch (Exception e) {
            logger.error("地图缓存刷新失败", e);
        }
    }
}