From 38c3c878e1f9427ee8cfc1fd2bb1ed42e73d0138 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期一, 31 五月 2021 17:43:53 +0800
Subject: [PATCH] !44 修改批量接口，改用mybatis原生foreach优化性能 Merge pull request !44 from Yjoioooo/insert-optimization
---
ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml
index bd13ed4..8d70825 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml
@@ -9,4 +9,11 @@
<result property="postId" column="post_id"/>
</resultMap>
-</mapper>
\ No newline at end of file
+ <insert id="batchUserPost">
+ insert into sys_user_post(user_id, post_id) values
+ <foreach item="item" index="index" collection="list" separator=",">
+ (#{item.userId},#{item.postId})
+ </foreach>
+ </insert>
+
+</mapper>
--
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