UserUtils获取当前登录人

package com.icss.common.util;


import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.icss.common.core.config.ApplicationContextUtil;
import com.icss.common.core.config.GlobalParam;
import com.icss.common.core.config.ThreadLocalUtil;
import com.icss.common.core.config.UserRedis;
import com.icss.common.redis.service.RedisService;
import lombok.extern.slf4j.Slf4j;

@Slf4j
public class UserUtils {

    private static RedisService redisService;

    private static String TOKEN = "token:";

    //获取当前登录人
    public static UserRedis getUser() {
        UserRedis userRedis = null;
        try {
            String token = ThreadLocalUtil.getObj(GlobalParam.TOKEN).toString();
            redisService = ApplicationContextUtil.getBean(RedisService.class);
            userRedis = JSON.toJavaObject((JSONObject) ((JSONArray) redisService.getCacheObject(TOKEN + token)).get(1), UserRedis.class);
        }catch (Exception e){
            log.error(e.getMessage());
        }
        return userRedis;
    }

}