implementation group: 'cn.hutool', name: 'hutool-all', version: '5.8.4'

package com.demo.devops.common.cache;

import cn.hutool.cache.CacheUtil;
import cn.hutool.cache.impl.TimedCache;
import cn.hutool.core.date.DateUnit;

/**
 * @createTime 2022年07月30日 14:50:00
 */
public class LocalCache {

    /**
     * 默認緩存時長
     */
    private static final long DEFAULT_TIMEOUT = 5 *DateUnit.MINUTE.getMillis();
    /**
     * 默認清理間隔時間
     */
    private static final long CLEAN_TIMEOUT = 5 * DateUnit.MINUTE.getMillis();
    /**
     * 緩存對象
     */
    private static final TimedCache<String, Object> TIMED_CACHE = CacheUtil.newTimedCache(DEFAULT_TIMEOUT);

    static {
        //啟動定時任務(wù)
        TIMED_CACHE.schedulePrune(CLEAN_TIMEOUT);
    }

    public static void set(String key, Object value) {
        TIMED_CACHE.put(key, value);
    }

    public static void set(String key, Object value, long expire) {
        TIMED_CACHE.put(key, value, expire);
    }

    /**
     * 獲取并重新計算過期時間
     */
    public static Object getWithUpdateLastAccess(String key) {
        return TIMED_CACHE.get(key);
    }

    /**
     * 獲取
     *
     * @param key
     * @return
     */
    public static Object get(String key) {
        return TIMED_CACHE.get(key, false);
    }

    public static Set<String> keySet() {
        return TIMED_CACHE.keySet();
    }


    public static void remove(String key) {
        TIMED_CACHE.remove(key);
    }

    public static void clear() {
        TIMED_CACHE.clear();
    }

    public static class Constants {
        public static final String DICT_LIST_PREFIX = "dict:list:";
        public static final String DICT_ONE_PREFIX = "dict:one:";
        public static final String DICT_MAP_PREFIX = "dict:map:";

        public static final String SCRIPT = "script:";
    }
}

String url = "http://www.baidu.com/getUserInfo?user_id=";
url +="LSL";
String repsStr = HttpUtil.get(String.format(url));//發(fā)送get請求，并獲取response
JSONObject jsonObject = ?JSON.parseObject(repsStr);
JSONObject data = jsonObject.getJSONObject("data");
String userName = data.getString("userName");

String url = "http://www.baidu.com/getUserInfo?user_id=";
url +="LSL";
 cn.hutool.http.HttpRequest httpq = HttpUtil.createGet(url);//創(chuàng)建get請求
 Map<String,String> ?headerMap = new HashMap<>;
 headerMap.put("author","mjx");
 httpq.addHeaders(headerMap);//添加header
 String reps = httpq.execute().body();//發(fā)送get請求，獲取response
JSONObject jsonObject = ?JSON.parseObject(reps );
JSONObject data = jsonObject.getJSONObject("data");
String userName = data.getString("userName");