介绍
复述,如何在SpringBoot项目中使用?很多新手对此不是很清楚,为了帮助大家解决这个难题,下面小编将为大家详细讲解,有这方面需求的人可以来学习下,希望你能有所收获。
<强> SpringBoot环境
<强>快速搭建一个SpringBoot工程
进入<代码> https://start.spring。io>
, & lt; dependency>
,,,,,& lt; groupId> redis.clients
,,,,,& lt; artifactId> jedis
,,,,,& lt; version> 2.9.0,//版本号可以放在属性中作为属性,,这边用$ {jedis.version}来依赖
,,& lt;/dependency>
<强>配置复述,节点信息
打开应用程序。属性文件,初始化的文件是空的;我们将春天复述,最基本的信息加入进去
spring.redis.host=localhost
spring.redis.port=6379 <强>将复述,信息读入到程序中
新建一个Java类命名为<代码> StandaloneRedisConfig。java> com.xxx.example。配置> package com.terrylmay.redis.example.config;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Configuration;
@ configuration
@ConfigurationProperties (=prefix “spring.redis")
@ConditionalOnProperty (name =, {“spring.redis.host"})
public class StandaloneRedisConfig {
String 才能;主机;
int 才能;港口;
public 才能;String getHost (), {
,,,return 主机;
,,}
public 才能;void setHost (String 主机),{
,,,this.host =,主机;
,,}
public 才能;int getPort (), {
,,,return 港口;
,,}
public 才能;void setPort (int 端口),{
,,,this.port =,港口;
,,}
} 上面配置中的<代码> @ConditionalOnProperty (name={“spring.redis.host"}) 如果只是单机的复述,则不需要添加该属性;但是为了后面一套代码兼容多个复述部署模式,使用该属性作为是否创建Bean的条件;如果是集群模式那么就不会使用<代码> spring.redis.host>
<强>配置能的连接池
将复述,连接对象放入到春容器中进行管理
package com.terrylmay.redis.example;
import com.terrylmay.redis.example.config.StandaloneRedisConfig;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.context.annotation.Bean;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.connection.RedisStandaloneConfiguration;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.StringRedisTemplate;
@SpringBootApplication (scanBasePackages =, {“com.terrylmay.redis.example"})
public class RedisExampleApplication {
public 才能;static void main (String [], args), {
,,,SpringApplication.run (RedisExampleApplication.class, args);
,,}
@ autowired才能
StandaloneRedisConfig 才能;standaloneRedisConfig;
@ autowired才能
RedisConnectionFactory 才能;redisConnectionFactory;
,@ bean
@ConditionalOnBean才能(value =, {StandaloneRedisConfig.class})
public 才能;RedisConnectionFactory standaloneRedisConnectionFactory (), {
,,,JedisConnectionFactory factory =, new JedisConnectionFactory (new RedisStandaloneConfiguration (standaloneRedisConfig.getHost (),, standaloneRedisConfig.getPort ()));
,,,return 工厂;
,,}
,@ bean
public 才能;StringRedisTemplate stringRedisTemplate (), {
,,,return new StringRedisTemplate (redisConnectionFactory);
,,}
}
