From dacae5af651baa6ae102c8dd4350a7b8b7d86fe6 Mon Sep 17 00:00:00 2001
From: lizijie <lzjiiie@163.com>
Date: Thu, 28 Apr 2022 16:16:40 +0800
Subject: [PATCH] 通过时间和mac集合查询数据接口，修改蜂窝图小时数据接口
---
screen-api/src/main/java/com/moral/api/service/impl/SensorServiceImpl.java | 27 +++++++++++++++++++++++++++
1 files changed, 27 insertions(+), 0 deletions(-)
diff --git a/screen-api/src/main/java/com/moral/api/service/impl/SensorServiceImpl.java b/screen-api/src/main/java/com/moral/api/service/impl/SensorServiceImpl.java
index 6ecb7ea..9296113 100644
--- a/screen-api/src/main/java/com/moral/api/service/impl/SensorServiceImpl.java
+++ b/screen-api/src/main/java/com/moral/api/service/impl/SensorServiceImpl.java
@@ -1,9 +1,14 @@
package com.moral.api.service.impl;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.moral.api.entity.Sensor;
import com.moral.api.mapper.SensorMapper;
import com.moral.api.service.SensorService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.moral.constant.Constants;
+import com.moral.constant.RedisConstants;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
/**
@@ -17,4 +22,26 @@
@Service
public class SensorServiceImpl extends ServiceImpl<SensorMapper, Sensor> implements SensorService {
+ @Autowired
+ SensorMapper sensorMapper;
+ @Autowired
+ RedisTemplate redisTemplate;
+
+ @Override
+ public Sensor getSensorByCode(String code) {
+ Sensor sensor = (Sensor) redisTemplate.opsForHash().get(RedisConstants.SENSOR_KEY, code);
+ if(sensor==null)
+ sensor = getSensorByCodeFromDb(code);
+ return sensor;
+ }
+
+
+ private Sensor getSensorByCodeFromDb(String code) {
+ QueryWrapper<Sensor> wrapper = new QueryWrapper<>();
+ wrapper.eq("code",code);
+ wrapper.eq("is_delete", Constants.NOT_DELETE);
+ Sensor sensor = sensorMapper.selectOne(wrapper);
+ redisTemplate.opsForHash().put(RedisConstants.SENSOR_KEY, code,sensor);
+ return sensor;
+ }
}
--
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