add

ruoyi-bussiness/src/main/java/com/ruoyi/cms/mapper/JobDataTrendMapper.java

@@ -0,0 +1,22 @@
+package com.ruoyi.cms.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.ruoyi.cms.domain.JobDataTrend;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * 岗位数据采集趋势统计Mapper接口
+ * * @author ruoyi
+ * @date 2025-12-01
+ */
+@Mapper
+public interface JobDataTrendMapper extends BaseMapper<JobDataTrend> {
+    /**
+     * 查询岗位数据采集趋势统计列表
+     * * @param jobDataTrend 岗位数据采集趋势统计
+     * @return 岗位数据采集趋势统计集合
+     */
+    List<JobDataTrend> selectJobDataTrendList(JobDataTrend jobDataTrend);
+}