專案結構

RedisConfig.java

package com.fengqing.aalspringbootredis.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;

@Configuration
public class RedisConfig {

    @Bean
    public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
        RedisTemplate<String, String> redisTemplate = new RedisTemplate<String, String>();
        redisTemplate.setConnectionFactory(redisConnectionFactory);
        return redisTemplate;
    }
}
 

RedisUtil.java

package com.fengqing.aalspringbootredis.util;

import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;

@Component
public class RedisUtil {

    @Resource
    private RedisTemplate<String, String> redisTemplate;

    public void set(String key, String value) {
        ValueOperations<String, String> valueOperations = redisTemplate.opsForValue();
        valueOperations.set(key, value);
    }

    public String get(String key) {
        ValueOperations<String, String> valueOperations = redisTemplate.opsForValue();
        return valueOperations.get(key);
    }

}
 

RedisController.java

package com.fengqing.aalspringbootredis.controller;

import com.fengqing.aalspringbootredis.util.RedisUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/redis")
public class RedisController {

    @Autowired
    private RedisUtil redisUtil;

    @RequestMapping("/set")
    public String set(String key, String value) {
        this.redisUtil.set(key, value);
        return "success";
    }

    @RequestMapping("/get")
    public String get(String key) {
       return this.redisUtil.get(key);
    }
}
 

application.properties

##指定使用redis資料庫索引(預設為0)
spring.redis.database=0
##指定Redis伺服器地址
spring.redis.host=192.168.126.134
##指定Redis埠號
spring.redis.port=6379
##指定Redis密碼
spring.redis.password=123456