Spring Boot 整合 Redis 实现缓存操作

springboot-mybatis-redis/src/main/resources/application.properties

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+## 数据源配置
+spring.datasource.url=jdbc:mysql://localhost:3306/springbootdb?useUnicode=true&characterEncoding=utf8
+spring.datasource.username=root
+spring.datasource.password=123456
+spring.datasource.driver-class-name=com.mysql.jdbc.Driver
+
+## Mybatis 配置
+mybatis.typeAliasesPackage=org.spring.springboot.domain
+mybatis.mapperLocations=classpath:mapper/*.xml
+
+## Redis 配置
+## Redis数据库索引（默认为0）
+spring.redis.database=0
+## Redis服务器地址
+spring.redis.host=127.0.0.1
+## Redis服务器连接端口
+spring.redis.port=6379
+## Redis服务器连接密码（默认为空）
+spring.redis.password=
+## 连接池最大连接数（使用负值表示没有限制）
+spring.redis.pool.max-active=8
+## 连接池最大阻塞等待时间（使用负值表示没有限制）
+spring.redis.pool.max-wait=-1
+## 连接池中的最大空闲连接
+spring.redis.pool.max-idle=8
+## 连接池中的最小空闲连接
+spring.redis.pool.min-idle=0
+## 连接超时时间（毫秒）
+spring.redis.timeout=0

springboot-mybatis-redis/src/main/resources/mapper/CityMapper.xml

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+<?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="org.spring.springboot.dao.CityDao">
+	<resultMap id="BaseResultMap" type="org.spring.springboot.domain.City">
+		<result column="id" property="id" />
+		<result column="province_id" property="provinceId" />
+		<result column="city_name" property="cityName" />
+		<result column="description" property="description" />
+	</resultMap>
+
+	<parameterMap id="City" type="org.spring.springboot.domain.City"/>
+
+	<sql id="Base_Column_List">
+		id, province_id, city_name, description
+	</sql>
+
+	<select id="findById" resultMap="BaseResultMap" parameterType="java.lang.Long">
+		select
+		<include refid="Base_Column_List" />
+		from city
+		where id = #{id}
+	</select>
+
+	<select id="findAllCity" resultMap="BaseResultMap" >
+		select
+		<include refid="Base_Column_List" />
+		from city
+	</select>
+
+	<insert id="saveCity" parameterMap="City" useGeneratedKeys="true" keyProperty="id">
+		insert into
+		city(id,province_id,city_name,description)
+		values
+		(#{id},#{provinceId},#{cityName},#{description})
+	</insert>
+
+	<update id="updateCity" parameterMap="City">
+		update
+		city
+		set
+		<if test="provinceId!=null">
+			province_id = #{provinceId},
+		</if>
+		<if test="cityName!=null">
+			city_name = #{cityName},
+		</if>
+		<if test="description!=null">
+			description = #{description}
+		</if>
+		where
+		id = #{id}
+	</update>
+
+	<delete id="deleteCity" parameterType="java.lang.Long">
+		delete from
+		city
+		where
+		id = #{id}
+	</delete>
+
+</mapper>