springboot2.X整合redis

Myth丶恋晨 2021-12-09 16:02 388阅读 0赞

趁着今天休息就学习了一下redis，刚开始配置的时候遇到一些坑，现在写下来记一下，首先springboot使用的版本是2.X（我使用的是2.1.6）我的是在本地配置的，环境是windows环境，首先要先安装redis

*  安装redis windows下载链接：[https://github.com/MicrosoftArchive/redis/releases][https_github.com_MicrosoftArchive_redis_releases]
 *  ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdndWFuZ25pdWJp_size_16_color_FFFFFF_t_70][]解压到指定目录即可
 *  进入redis的安装目录![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdndWFuZ25pdWJp_size_16_color_FFFFFF_t_70 1][]启动redis：redis-server redis.windows.conf  启动成功![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdndWFuZ25pdWJp_size_16_color_FFFFFF_t_70 2][]

1.  **首先在pom.xml中添加相应依赖**

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

2. 配置application.properties文件

# Redis数据库分片索引（默认为0）
    spring.redis.database=0
    # Redis服务器地址
    spring.redis.host= 192.168.196.1
    # 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=

3.新建类Rediscontroller

package com.example.ribbonclient.controller;
    
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.data.redis.core.RedisTemplate;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.ResponseBody;
    import org.springframework.web.bind.annotation.RestController;
    
    @RestController
    public class RedisController {
    
        @Autowired
        RedisTemplate redisTemplate;
    
        @RequestMapping("/set")
        public String setHello(String key,String value){
            redisTemplate.opsForValue().set(key,value);
            return "redis success";
        }
        @RequestMapping("/get")
        public String getHello(String key){
            String value = (String)redisTemplate.opsForValue().get(key);
            return "redis value=" + value;
        }
    }

4.访问[http://localhost:1011/set?key=name&value=zwr][http_localhost_1011_set_key_name_value_zwr]

![20190714143915981.png][]

5.得到刚才设置的值[http://localhost:1011/get?key=name][http_localhost_1011_get_key_name]

![20190714144012799.png][]

[https_github.com_MicrosoftArchive_redis_releases]: https://github.com/MicrosoftArchive/redis/releases
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdndWFuZ25pdWJp_size_16_color_FFFFFF_t_70]: /images/20211209/dd596f36c9214b508022be8b3da5a700.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdndWFuZ25pdWJp_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20190714143119303.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdndWFuZ25pdWJp,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdndWFuZ25pdWJp_size_16_color_FFFFFF_t_70 2]: /images/20211209/3e788352caab43859181f73d8dd947e6.png
[http_localhost_1011_set_key_name_value_zwr]: http://localhost:1011/set?key=name&value=zwr
[20190714143915981.png]: /images/20211209/ddfb6b96163e42a3982a821c374f7cd6.png
[http_localhost_1011_get_key_name]: http://localhost:1011/get?key=name
[20190714144012799.png]: /images/20211209/5d2342d3cd6c44eeb91d4596a0e949b4.png