IDEA实现用spring boot+maven连接redis

曾经终败给现在 2023-10-18 17:07 10阅读 0赞

自己搭建的一个redis环境，过程记录。。。。。

**1.安装redis**

redis安装传送门：[http://www.runoob.com/redis/redis-install.html][http_www.runoob.com_redis_redis-install.html]

**2.搭建spring boot+maven项目**

项目搭建传送门：[https://blog.csdn.net/qq\_35273009/article/details/89228562][https_blog.csdn.net_qq_35273009_article_details_89228562]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1MjczMDA5_size_16_color_FFFFFF_t_70][]

**3.引入redis，pom依赖**

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

**4.配置redis连接属性**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1MjczMDA5_size_16_color_FFFFFF_t_70 1][]

redis:
          # Redis使用那个库
          database: 2
          # Redis服务器地址
          host: 127.0.0.1
          # Redis服务器连接密码（默认为空）
          password: 123456
          # Redis服务器连接端口
          port: 6379
          pool:
            # 连接池中的最大空闲连接
            max-idle: 8
            # 连接池中的最小空闲连接
            min-idle: 0
            # 连接池最大连接数（使用负值表示没有限制）
            max-active: 8
            # 连接池最大阻塞等待时间（使用负值表示没有限制）
            max-wait: -1

**5.开始撸代码**

5.1 再controller类中，添加redis测试方法：

@Autowired
        private IStudentService iStudentService;
    
        @ApiOperation(value = "向redis插入信息")
        @RequestMapping(value = "setredis", method = RequestMethod.POST)
        public boolean setredis() {
            return this.iStudentService.setredis();
        }
    
        @ApiOperation(value = "获取redis信息")
        @RequestMapping(value = "getredis", method = RequestMethod.GET)
        public String getredis(String into) {
            return this.iStudentService.getredis(into);
        }

5.2 实现接口方法

@Resource
        private StringRedisTemplate stringRedisTemplate;
    
        @Override
        public boolean setredis() {
            // set(key,value,outtime,单位)
            stringRedisTemplate.opsForValue().set("key1", "测试存入redis", 60, TimeUnit.SECONDS);
            return true;
        }
    
        @Override
        public String getredis(String into) {
          return   stringRedisTemplate.opsForValue().get(into);
        }

5.3测试接口

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1MjczMDA5_size_16_color_FFFFFF_t_70 2][]

redis储存成功，我这里存储的时候设置了超时时间，故一分钟后数据将会自动移除。。。。。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1MjczMDA5_size_16_color_FFFFFF_t_70 3][]

获取redis信息

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1MjczMDA5_size_16_color_FFFFFF_t_70 4][]

[http_www.runoob.com_redis_redis-install.html]: http://www.runoob.com/redis/redis-install.html
[https_blog.csdn.net_qq_35273009_article_details_89228562]: https://blog.csdn.net/qq_35273009/article/details/89228562
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1MjczMDA5_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20190415152556758.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1MjczMDA5,size_16,color_FFFFFF,t_70
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