SpringBoot（十一）：SpringBoot整合Redis

详解springboot整合redis：https://blog.csdn.net/qq_36781505/article/details/86612988

一、环境准备

• Redis-x64-3.2.100.zip
• SpringBoot 1.5.10.RELEASE

Redis-x64-3.2.100.zip 下载地址：https://github.com/MicrosoftArchive/redis/releases

pom依赖：

<!-- redis -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>

二：application.yml：

spring:

    redis:

      host: 120.79.82.191

      port: 6379

      password: Lysb_TestRedis!2019

      jedis:

        pool:

          max-active: 8

          max-wait: -1

          max-idle: 500

          min-idle: 0

      lettuce:

        shutdown-timeout: 0

    datasource:

      driver-class-name: com.mysql.jdbc.Driver

      url: jdbc:mysql://192.168.1.20:3306/test?useSSL=false

      username: root

      password: root123

logging.level.com.demo.mapper: debug

 bean：

package cn.demo.bean;

import java.io.Serializable;

public class Days implements Serializable {

    private String openId;

    private String daysId;

    //每天的标题

    private String title;

    //代办事项的数量

    private int itemNumber;

    //日程

    private String date;

    public String getOpenId() {

        return openId;

    }

    public void setOpenId(String openId) {

        this.openId = openId;

    }

    public String getDaysId() {

        return daysId;

    }

    public void setDaysId(String daysId) {

        this.daysId = daysId;

    }

    public String getTitle() {

        return title;

    }

    public void setTitle(String title) {

        this.title = title;

    }

    public int getItemNumber() {

        return itemNumber;

    }

    public void setItemNumber(int itemNumber) {

        this.itemNumber = itemNumber;

    }

    public String getDate() {

        return date;

    }

    public void setDate(String date) {

        this.date = date;

    }

    @Override

    public String toString() {

        return "Days [openId=" + openId + ", daysId=" + daysId + ", title=" + title + ", itemNumber=" + itemNumber

                + ", date=" + date + "]";

    }

}

redisconfig：

package cn.demo.redis.config;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.Configuration;

import org.springframework.data.redis.connection.RedisConnectionFactory;

import org.springframework.data.redis.core.RedisTemplate;

import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;

import org.springframework.data.redis.serializer.StringRedisSerializer;

import cn.demo.bean.Days;

@Configuration

public class RedisConfig{

    @Bean

    public RedisTemplate<String, Days>redisTemplate(RedisConnectionFactory factory){

        RedisTemplate<String,Days>template=new RedisTemplate<>();

        //关联

        template.setConnectionFactory(factory);

        //设置key的序列化器

        template.setKeySerializer(new StringRedisSerializer());

        //设置value的序列化器

        template.setValueSerializer(new Jackson2JsonRedisSerializer<>(Days.class));

        return template;

    }

}

redisTest：

package cn.demo.test;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.boot.test.context.SpringBootTest;

import org.springframework.data.redis.core.RedisTemplate;

import org.springframework.test.context.junit4.SpringRunner;

import cn.demo.bean.Days;

@RunWith(SpringRunner.class)

@SpringBootTest

public class RedisTest {

    @Autowired

    private RedisTemplate<String,Days> redisTemplate;

    //注入一个对象缓存在redis

    @Test

    public void testSet(){

        Days d=new Days();

        d.setDate("123");

        d.setDaysId("456");

        d.setItemNumber(123);

        d.setOpenId("dawda");

        d.setTitle("title");

        this.redisTemplate.opsForValue().set("days",d);

        System.out.println("redisTemplate=="+(redisTemplate.opsForValue().get("days")));

    }

}