集成redis & task

src/main/java/com/quinn/task/UpdateViewTask.java

@@ -0,0 +1,45 @@
+package com.quinn.task;
+
+import com.quinn.common.QuinnConstant;
+import com.quinn.pojo.Source;
+import com.quinn.service.SourceService;
+import com.quinn.utils.RedisUtils;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+import org.springframework.util.CollectionUtils;
+import org.springframework.util.StringUtils;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+/**
+ *
+ * @author limqsh
+ */
+//@Component
+public class UpdateViewTask {
+
+    @Resource
+    SourceService sourceService;
+
+    @Resource
+    RedisUtils redisUtils;
+
+    /**
+     * 每小时执行一次
+     */
+//    @Scheduled(cron = "0 0 */1 * * ?")
+    public void execute(){
+        List<Source> list = sourceService.list(null);
+        if (!CollectionUtils.isEmpty(list)){
+            list.forEach(x->{
+                String downTimes = (String) redisUtils.get(QuinnConstant.SOURCE_KEY + x.getId());
+                if (!StringUtils.isEmpty(downTimes)){
+                    x.setDownRecord(Integer.parseInt(downTimes));
+                    sourceService.updateById(x);
+                }
+            });
+        }
+    }
+
+}