ADD file via upload

CacheDataJob.java

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+package com.rabbiter.market.data_job;
+
+import com.rabbiter.market.common.redis.constants.RedisKeys;
+import com.rabbiter.market.common.redis.service.RedisTemplateService;
+import com.rabbiter.market.domain.goods_management.goods_category.GoodsCategory;
+import com.rabbiter.market.service.goods_management.goods_category.IGoodsCategoryService;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+@Component
+public class CacheDataJob {
+    @Autowired
+    private RedisTemplateService redisTemplateService;
+    @Autowired
+    private IGoodsCategoryService goodsCategoryService;
+
+    @Scheduled(cron = "0 0 1 * * ?") //每天凌晨1点执行一次
+    public void cache_category(){
+        System.out.println("被执行。。。。");
+        QueryWrapper<GoodsCategory> wrapper = new QueryWrapper<GoodsCategory>()
+                .eq("state", GoodsCategory.STATE_NORMAL);
+        List<GoodsCategory> list = goodsCategoryService.list(wrapper);
+        if (list==null ||list.size()<=0){
+            return;
+        }
+        String cacheKey = RedisKeys.GOODS_CATEGORY.join();
+        for (GoodsCategory goodsCategory : list) {
+            redisTemplateService.setCacheMapValue(cacheKey,goodsCategory.getId().toString(),goodsCategory);
+        }
+    }
+}