From 7a52cd14e12e5b1053a26ed5a4799da7a09d4b16 Mon Sep 17 00:00:00 2001
From: fengxiang <110431245@qq.com>
Date: Tue, 24 Jul 2018 11:51:09 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master'
---
src/main/resources/mapper/DemoMapper.xml | 17 ++++++++++++++++-
1 files changed, 16 insertions(+), 1 deletions(-)
diff --git a/src/main/resources/mapper/DemoMapper.xml b/src/main/resources/mapper/DemoMapper.xml
index 3ab8c7a..8dba101 100644
--- a/src/main/resources/mapper/DemoMapper.xml
+++ b/src/main/resources/mapper/DemoMapper.xml
@@ -2,6 +2,21 @@
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.moral.mapper.DemoMapper">
<select id="getDatas" resultType="map">
- SELECT * FROM hangzhou_aqi ORDER BY time DESC LIMIT 7
+ SELECT *
+ FROM hangzhou_aqi
+ <where>
+ <if test="timeList != null and timeList.size > 0">
+ time IN
+ <foreach collection="timeList" open="(" separator="," close=")"
+ item="listItem">
+ #{listItem}
+ </foreach>
+ </if>
+ </where>
+ ORDER BY time
+ <if test="size != null">
+ DESC
+ LIMIT #{size}
+ </if>
</select>
</mapper>
\ No newline at end of file
--
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