添加了天气的相应的功能模块

src/main/java/com/xkrs/dao/WeatherDao.java

@@ -0,0 +1,20 @@
+package com.xkrs.dao;
+
+import com.xkrs.model.entity.Weather;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Component;
+
+/**
+ * @Author: XinYi Song
+ * @Date: 2022/2/14 10:50
+ */
+@Component
+public interface WeatherDao extends JpaRepository<Weather,Long> {
+
+    /**
+     * 根据时间查询天气的状况
+     * @param time
+     * @return
+     */
+    Weather findByWeatherTime(String time);
+}