feat: 项目初始化及当前全部内容提交

backend/emotion-user/target/classes/mapper/UserMapper.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.emotionmuseum.user.mapper.UserMapper">
+
+    <!-- 根据账号查询用户 -->
+    <select id="selectByAccount" resultType="com.emotionmuseum.user.entity.User"> SELECT * FROM user
+        WHERE account = #{account} AND is_deleted = 0 </select>
+
+    <!-- 根据邮箱查询用户 -->
+    <select id="selectByEmail" resultType="com.emotionmuseum.user.entity.User"> SELECT * FROM user
+        WHERE email = #{email} AND is_deleted = 0 </select>
+
+    <!-- 根据手机号查询用户 -->
+    <select id="selectByPhone" resultType="com.emotionmuseum.user.entity.User"> SELECT * FROM user
+        WHERE phone = #{phone} AND is_deleted = 0 </select>
+
+    <!-- 更新最后活跃时间 -->
+    <update id="updateLastActiveTime"> UPDATE user SET last_active_time = NOW(), update_time = NOW()
+        WHERE id = #{userId} AND is_deleted = 0 </update>
+
+</mapper>